diff --git a/config/filemanager.config.default.json b/config/filemanager.config.default.json
index 39d588bd..d7cb6d91 100644
--- a/config/filemanager.config.default.json
+++ b/config/filemanager.config.default.json
@@ -56,6 +56,7 @@
     "api": {
         "lang": "php",
         "connectorUrl": false,
+        "prevFilePath": false,
         "requestParams": {
             "GET": {},
             "POST": {},
diff --git a/package.json b/package.json
index fc28c933..e6a65b3a 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,9 @@
   "version": "2.7.6",
   "description": "Highly customizable open-source file manager",
   "main": "scripts/filemanager.js",
+  "scripts": {
+    "build": "grunt"
+  },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/servocoder/RichFilemanager.git"
@@ -30,10 +33,10 @@
     "grunt-contrib-uglify": "^1.0.1",
     "grunt-sass": "^2.1.0",
     "npm-run-all": "^4.0.2",
-    "uglify-js": "^3.0.27"
+    "uglify-js": "^3.0.27",
+    "node-sass": "^4.9.0"
   },
   "dependencies": {
-    "node-sass": "^4.9.0",
     "sass": "^1.0.0-beta.5.3"
   }
-}
+}
\ No newline at end of file
diff --git a/src/css/libs-main.css b/src/css/libs-main.css
index 6c5e9da2..e9fd2b04 100644
--- a/src/css/libs-main.css
+++ b/src/css/libs-main.css
@@ -1,15 +1,15 @@
-html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,font,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td{margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline;background:transparent}body{line-height:1;overflow-x:hidden}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:'';content:none}:focus{outline:0}ins{text-decoration:none}del{text-decoration:line-through}table{border-collapse:collapse;border-spacing:0}/*!
- * jQuery contextMenu - Plugin for simple contextMenu handling
- *
- * Version: v@VERSION
- *
- * Authors: Björn Brala (SWIS.nl), Rodney Rehm, Addy Osmani (patches for FF)
- * Web: http://swisnl.github.io/jQuery-contextMenu/
- *
- * Copyright (c) 2011-@YEAR SWIS BV and contributors
- *
- * Licensed under
- *   MIT License http://www.opensource.org/licenses/mit-license
- *
- * Date: @DATE
- */@font-face{font-family:"context-menu-icons";src:url("font/context-menu-icons.eot?2z8kr");src:url("font/context-menu-icons.eot?2z8kr#iefix") format("embedded-opentype"),url("font/context-menu-icons.woff2?2z8kr") format("woff2"),url("font/context-menu-icons.woff?2z8kr") format("woff"),url("font/context-menu-icons.ttf?2z8kr") format("truetype");font-weight:normal;font-style:normal}.context-menu-icon-add:before,.context-menu-icon-copy:before,.context-menu-icon-cut:before,.context-menu-icon-delete:before,.context-menu-icon-edit:before,.context-menu-icon-paste:before,.context-menu-icon-quit:before{color:#2980B9;font-family:"context-menu-icons";font-style:normal;font-weight:normal;font-size:16px;left:0;line-height:1;position:absolute;text-align:center;top:50%;transform:translateY(-50%);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;width:28px}.context-menu-icon-add:before{content:""}.context-menu-icon-add.context-menu-hover:before{color:#fff}.context-menu-icon-copy:before{content:""}.context-menu-icon-copy.context-menu-hover:before{color:#fff}.context-menu-icon-cut:before{content:""}.context-menu-icon-cut.context-menu-hover:before{color:#fff}.context-menu-icon-delete:before{content:""}.context-menu-icon-delete.context-menu-hover:before{color:#fff}.context-menu-icon-edit:before{content:""}.context-menu-icon-edit.context-menu-hover:before{color:#fff}.context-menu-icon-paste:before{content:""}.context-menu-icon-paste.context-menu-hover:before{color:#fff}.context-menu-icon-quit:before{content:""}.context-menu-icon-quit.context-menu-hover:before{color:#fff}.context-menu-list{background:#fff;border:1px solid #bebebe;border-radius:3px;box-shadow:0 2px 5px rgba(0,0,0,0.5);font-family:inherit;font-size:inherit;display:inline-block;list-style-type:none;margin:5px;max-width:360px;min-width:180px;padding:4px 0;position:absolute;white-space:pre}.context-menu-item{background-color:#fff;color:#2F2F2F;padding:3px 28px;position:relative;user-select:none}.context-menu-separator{border-bottom:1px solid #e6e5e5;margin:5px 0;padding:0}.context-menu-item>label>input,.context-menu-item>label>textarea{user-select:text}.context-menu-item.context-menu-hover{background-color:#2980B9;color:#fff;cursor:pointer}.context-menu-item.context-menu-disabled{background-color:#fff;color:#626262}.context-menu-input.context-menu-hover,.context-menu-item.context-menu-disabled.context-menu-hover{background-color:#EEE;cursor:default}.context-menu-submenu:after{content:'';border-style:solid;border-width:4px 0 4px 4px;border-color:transparent transparent transparent #2F2F2F;height:0;position:absolute;right:8px;top:50%;transform:translateY(-50%);width:0;z-index:1}.context-menu-item.context-menu-input{padding:5px 10px}.context-menu-input>label>*{vertical-align:top}.context-menu-input>label>input[type="checkbox"],.context-menu-input>label>input[type="radio"]{position:relative;top:3px}.context-menu-input>label,.context-menu-input>label>input[type="text"],.context-menu-input>label>textarea,.context-menu-input>label>select{box-sizing:border-box;display:block;width:100%}.context-menu-input>label>textarea{height:100px}.context-menu-item>.context-menu-list{display:none;right:-5px;top:5px}.context-menu-item.context-menu-visible>.context-menu-list{display:block}.context-menu-accesskey{text-decoration:underline}.mCustomScrollbar{-ms-touch-action:pinch-zoom;touch-action:pinch-zoom}.mCustomScrollbar.mCS_no_scrollbar,.mCustomScrollbar.mCS_touch_action{-ms-touch-action:auto;touch-action:auto}.mCustomScrollBox{position:relative;overflow:hidden;height:100%;max-width:100%;outline:none;direction:ltr}.mCSB_container{overflow:hidden;width:auto;height:auto}.mCSB_inside>.mCSB_container{margin-right:30px}.mCSB_container.mCS_no_scrollbar_y.mCS_y_hidden{margin-right:0}.mCS-dir-rtl>.mCSB_inside>.mCSB_container{margin-right:0;margin-left:30px}.mCS-dir-rtl>.mCSB_inside>.mCSB_container.mCS_no_scrollbar_y.mCS_y_hidden{margin-left:0}.mCSB_scrollTools{position:absolute;width:16px;height:auto;left:auto;top:0;right:0;bottom:0}.mCSB_outside+.mCSB_scrollTools{right:-26px}.mCS-dir-rtl>.mCSB_inside>.mCSB_scrollTools,.mCS-dir-rtl>.mCSB_outside+.mCSB_scrollTools{right:auto;left:0}.mCS-dir-rtl>.mCSB_outside+.mCSB_scrollTools{left:-26px}.mCSB_scrollTools .mCSB_draggerContainer{position:absolute;top:0;left:0;bottom:0;right:0;height:auto}.mCSB_scrollTools a+.mCSB_draggerContainer{margin:20px 0}.mCSB_scrollTools .mCSB_draggerRail{width:2px;height:100%;margin:0 auto;-webkit-border-radius:16px;-moz-border-radius:16px;border-radius:16px}.mCSB_scrollTools .mCSB_dragger{cursor:pointer;width:100%;height:30px;z-index:1}.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{position:relative;width:4px;height:100%;margin:0 auto;-webkit-border-radius:16px;-moz-border-radius:16px;border-radius:16px;text-align:center}.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar,.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar{width:12px}.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail{width:8px}.mCSB_scrollTools .mCSB_buttonUp,.mCSB_scrollTools .mCSB_buttonDown{display:block;position:absolute;height:20px;width:100%;overflow:hidden;margin:0 auto;cursor:pointer}.mCSB_scrollTools .mCSB_buttonDown{bottom:0}.mCSB_horizontal.mCSB_inside>.mCSB_container{margin-right:0;margin-bottom:30px}.mCSB_horizontal.mCSB_outside>.mCSB_container{min-height:100%}.mCSB_horizontal>.mCSB_container.mCS_no_scrollbar_x.mCS_x_hidden{margin-bottom:0}.mCSB_scrollTools.mCSB_scrollTools_horizontal{width:auto;height:16px;top:auto;right:0;bottom:0;left:0}.mCustomScrollBox+.mCSB_scrollTools.mCSB_scrollTools_horizontal,.mCustomScrollBox+.mCSB_scrollTools+.mCSB_scrollTools.mCSB_scrollTools_horizontal{bottom:-26px}.mCSB_scrollTools.mCSB_scrollTools_horizontal a+.mCSB_draggerContainer{margin:0 20px}.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_draggerRail{width:100%;height:2px;margin:7px 0}.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_dragger{width:30px;height:100%;left:0}.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{width:100%;height:4px;margin:6px auto}.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar,.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar{height:12px;margin:2px auto}.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail{height:8px;margin:4px 0}.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_buttonLeft,.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_buttonRight{display:block;position:absolute;width:20px;height:100%;overflow:hidden;margin:0 auto;cursor:pointer}.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_buttonLeft{left:0}.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_buttonRight{right:0}.mCSB_container_wrapper{position:absolute;height:auto;width:auto;overflow:hidden;top:0;left:0;right:0;bottom:0;margin-right:30px;margin-bottom:30px}.mCSB_container_wrapper>.mCSB_container{padding-right:30px;padding-bottom:30px;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.mCSB_vertical_horizontal>.mCSB_scrollTools.mCSB_scrollTools_vertical{bottom:20px}.mCSB_vertical_horizontal>.mCSB_scrollTools.mCSB_scrollTools_horizontal{right:20px}.mCSB_container_wrapper.mCS_no_scrollbar_x.mCS_x_hidden+.mCSB_scrollTools.mCSB_scrollTools_vertical{bottom:0}.mCSB_container_wrapper.mCS_no_scrollbar_y.mCS_y_hidden+.mCSB_scrollTools ~ .mCSB_scrollTools.mCSB_scrollTools_horizontal,.mCS-dir-rtl>.mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside>.mCSB_scrollTools.mCSB_scrollTools_horizontal{right:0}.mCS-dir-rtl>.mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside>.mCSB_scrollTools.mCSB_scrollTools_horizontal{left:20px}.mCS-dir-rtl>.mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside>.mCSB_container_wrapper.mCS_no_scrollbar_y.mCS_y_hidden+.mCSB_scrollTools ~ .mCSB_scrollTools.mCSB_scrollTools_horizontal{left:0}.mCS-dir-rtl>.mCSB_inside>.mCSB_container_wrapper{margin-right:0;margin-left:30px}.mCSB_container_wrapper.mCS_no_scrollbar_y.mCS_y_hidden>.mCSB_container{padding-right:0}.mCSB_container_wrapper.mCS_no_scrollbar_x.mCS_x_hidden>.mCSB_container{padding-bottom:0}.mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside>.mCSB_container_wrapper.mCS_no_scrollbar_y.mCS_y_hidden{margin-right:0;margin-left:0}.mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside>.mCSB_container_wrapper.mCS_no_scrollbar_x.mCS_x_hidden{margin-bottom:0}.mCSB_scrollTools,.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCSB_scrollTools .mCSB_buttonUp,.mCSB_scrollTools .mCSB_buttonDown,.mCSB_scrollTools .mCSB_buttonLeft,.mCSB_scrollTools .mCSB_buttonRight{-webkit-transition:opacity .2s ease-in-out, background-color .2s ease-in-out;-moz-transition:opacity .2s ease-in-out, background-color .2s ease-in-out;-o-transition:opacity .2s ease-in-out, background-color .2s ease-in-out;transition:opacity .2s ease-in-out, background-color .2s ease-in-out}.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger_bar,.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerRail,.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger_bar,.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerRail{-webkit-transition:width .2s ease-out .2s, height .2s ease-out .2s, 
 margin-left .2s ease-out .2s, margin-right .2s ease-out .2s, 
 margin-top .2s ease-out .2s, margin-bottom .2s ease-out .2s,
 opacity .2s ease-in-out, background-color .2s ease-in-out;-moz-transition:width .2s ease-out .2s, height .2s ease-out .2s, 
 margin-left .2s ease-out .2s, margin-right .2s ease-out .2s, 
 margin-top .2s ease-out .2s, margin-bottom .2s ease-out .2s,
 opacity .2s ease-in-out, background-color .2s ease-in-out;-o-transition:width .2s ease-out .2s, height .2s ease-out .2s, 
 margin-left .2s ease-out .2s, margin-right .2s ease-out .2s, 
 margin-top .2s ease-out .2s, margin-bottom .2s ease-out .2s,
 opacity .2s ease-in-out, background-color .2s ease-in-out;transition:width .2s ease-out .2s, height .2s ease-out .2s, 
 margin-left .2s ease-out .2s, margin-right .2s ease-out .2s, 
 margin-top .2s ease-out .2s, margin-bottom .2s ease-out .2s,
 opacity .2s ease-in-out, background-color .2s ease-in-out}.mCSB_scrollTools{opacity:0.75;filter:"alpha(opacity=75)";-ms-filter:"alpha(opacity=75)"}.mCS-autoHide>.mCustomScrollBox>.mCSB_scrollTools,.mCS-autoHide>.mCustomScrollBox ~ .mCSB_scrollTools{opacity:0;filter:"alpha(opacity=0)";-ms-filter:"alpha(opacity=0)"}.mCustomScrollbar>.mCustomScrollBox>.mCSB_scrollTools.mCSB_scrollTools_onDrag,.mCustomScrollbar>.mCustomScrollBox ~ .mCSB_scrollTools.mCSB_scrollTools_onDrag,.mCustomScrollBox:hover>.mCSB_scrollTools,.mCustomScrollBox:hover ~ .mCSB_scrollTools,.mCS-autoHide:hover>.mCustomScrollBox>.mCSB_scrollTools,.mCS-autoHide:hover>.mCustomScrollBox ~ .mCSB_scrollTools{opacity:1;filter:"alpha(opacity=100)";-ms-filter:"alpha(opacity=100)"}.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.4);filter:"alpha(opacity=40)";-ms-filter:"alpha(opacity=40)"}.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.75);filter:"alpha(opacity=75)";-ms-filter:"alpha(opacity=75)"}.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.85);filter:"alpha(opacity=85)";-ms-filter:"alpha(opacity=85)"}.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.9);filter:"alpha(opacity=90)";-ms-filter:"alpha(opacity=90)"}.mCSB_scrollTools .mCSB_buttonUp,.mCSB_scrollTools .mCSB_buttonDown,.mCSB_scrollTools .mCSB_buttonLeft,.mCSB_scrollTools .mCSB_buttonRight{background-image:url(mCSB_buttons.png);background-repeat:no-repeat;opacity:0.4;filter:"alpha(opacity=40)";-ms-filter:"alpha(opacity=40)"}.mCSB_scrollTools .mCSB_buttonUp{background-position:0 0}.mCSB_scrollTools .mCSB_buttonDown{background-position:0 -20px}.mCSB_scrollTools .mCSB_buttonLeft{background-position:0 -40px}.mCSB_scrollTools .mCSB_buttonRight{background-position:0 -56px}.mCSB_scrollTools .mCSB_buttonUp:hover,.mCSB_scrollTools .mCSB_buttonDown:hover,.mCSB_scrollTools .mCSB_buttonLeft:hover,.mCSB_scrollTools .mCSB_buttonRight:hover{opacity:0.75;filter:"alpha(opacity=75)";-ms-filter:"alpha(opacity=75)"}.mCSB_scrollTools .mCSB_buttonUp:active,.mCSB_scrollTools .mCSB_buttonDown:active,.mCSB_scrollTools .mCSB_buttonLeft:active,.mCSB_scrollTools .mCSB_buttonRight:active{opacity:0.9;filter:"alpha(opacity=90)";-ms-filter:"alpha(opacity=90)"}.mCS-dark.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.15)}.mCS-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.75)}.mCS-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:rgba(0,0,0,0.85)}.mCS-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:rgba(0,0,0,0.9)}.mCS-dark.mCSB_scrollTools .mCSB_buttonUp{background-position:-80px 0}.mCS-dark.mCSB_scrollTools .mCSB_buttonDown{background-position:-80px -20px}.mCS-dark.mCSB_scrollTools .mCSB_buttonLeft{background-position:-80px -40px}.mCS-dark.mCSB_scrollTools .mCSB_buttonRight{background-position:-80px -56px}.mCS-light-2.mCSB_scrollTools .mCSB_draggerRail,.mCS-dark-2.mCSB_scrollTools .mCSB_draggerRail{width:4px;background-color:#fff;background-color:rgba(255,255,255,0.1);-webkit-border-radius:1px;-moz-border-radius:1px;border-radius:1px}.mCS-light-2.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-dark-2.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{width:4px;background-color:#fff;background-color:rgba(255,255,255,0.75);-webkit-border-radius:1px;-moz-border-radius:1px;border-radius:1px}.mCS-light-2.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-dark-2.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-light-2.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-dark-2.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{width:100%;height:4px;margin:6px auto}.mCS-light-2.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.85)}.mCS-light-2.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-light-2.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.9)}.mCS-light-2.mCSB_scrollTools .mCSB_buttonUp{background-position:-32px 0}.mCS-light-2.mCSB_scrollTools .mCSB_buttonDown{background-position:-32px -20px}.mCS-light-2.mCSB_scrollTools .mCSB_buttonLeft{background-position:-40px -40px}.mCS-light-2.mCSB_scrollTools .mCSB_buttonRight{background-position:-40px -56px}.mCS-dark-2.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.1);-webkit-border-radius:1px;-moz-border-radius:1px;border-radius:1px}.mCS-dark-2.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.75);-webkit-border-radius:1px;-moz-border-radius:1px;border-radius:1px}.mCS-dark-2.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.85)}.mCS-dark-2.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-dark-2.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.9)}.mCS-dark-2.mCSB_scrollTools .mCSB_buttonUp{background-position:-112px 0}.mCS-dark-2.mCSB_scrollTools .mCSB_buttonDown{background-position:-112px -20px}.mCS-dark-2.mCSB_scrollTools .mCSB_buttonLeft{background-position:-120px -40px}.mCS-dark-2.mCSB_scrollTools .mCSB_buttonRight{background-position:-120px -56px}.mCS-light-thick.mCSB_scrollTools .mCSB_draggerRail,.mCS-dark-thick.mCSB_scrollTools .mCSB_draggerRail{width:4px;background-color:#fff;background-color:rgba(255,255,255,0.1);-webkit-border-radius:2px;-moz-border-radius:2px;border-radius:2px}.mCS-light-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{width:6px;background-color:#fff;background-color:rgba(255,255,255,0.75);-webkit-border-radius:2px;-moz-border-radius:2px;border-radius:2px}.mCS-light-thick.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-dark-thick.mCSB_scrollTools_horizontal .mCSB_draggerRail{width:100%;height:4px;margin:6px 0}.mCS-light-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-dark-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{width:100%;height:6px;margin:5px auto}.mCS-light-thick.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.85)}.mCS-light-thick.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-light-thick.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.9)}.mCS-light-thick.mCSB_scrollTools .mCSB_buttonUp{background-position:-16px 0}.mCS-light-thick.mCSB_scrollTools .mCSB_buttonDown{background-position:-16px -20px}.mCS-light-thick.mCSB_scrollTools .mCSB_buttonLeft{background-position:-20px -40px}.mCS-light-thick.mCSB_scrollTools .mCSB_buttonRight{background-position:-20px -56px}.mCS-dark-thick.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.1);-webkit-border-radius:2px;-moz-border-radius:2px;border-radius:2px}.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.75);-webkit-border-radius:2px;-moz-border-radius:2px;border-radius:2px}.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.85)}.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.9)}.mCS-dark-thick.mCSB_scrollTools .mCSB_buttonUp{background-position:-96px 0}.mCS-dark-thick.mCSB_scrollTools .mCSB_buttonDown{background-position:-96px -20px}.mCS-dark-thick.mCSB_scrollTools .mCSB_buttonLeft{background-position:-100px -40px}.mCS-dark-thick.mCSB_scrollTools .mCSB_buttonRight{background-position:-100px -56px}.mCS-light-thin.mCSB_scrollTools .mCSB_draggerRail{background-color:#fff;background-color:rgba(255,255,255,0.1)}.mCS-light-thin.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{width:2px}.mCS-light-thin.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-dark-thin.mCSB_scrollTools_horizontal .mCSB_draggerRail{width:100%}.mCS-light-thin.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-dark-thin.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{width:100%;height:2px;margin:7px auto}.mCS-dark-thin.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.15)}.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.75)}.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.85)}.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.9)}.mCS-dark-thin.mCSB_scrollTools .mCSB_buttonUp{background-position:-80px 0}.mCS-dark-thin.mCSB_scrollTools .mCSB_buttonDown{background-position:-80px -20px}.mCS-dark-thin.mCSB_scrollTools .mCSB_buttonLeft{background-position:-80px -40px}.mCS-dark-thin.mCSB_scrollTools .mCSB_buttonRight{background-position:-80px -56px}.mCS-rounded.mCSB_scrollTools .mCSB_draggerRail{background-color:#fff;background-color:rgba(255,255,255,0.15)}.mCS-rounded.mCSB_scrollTools .mCSB_dragger,.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger,.mCS-rounded-dots.mCSB_scrollTools .mCSB_dragger,.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger{height:14px}.mCS-rounded.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dots.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{width:14px;margin:0 1px}.mCS-rounded.mCSB_scrollTools_horizontal .mCSB_dragger,.mCS-rounded-dark.mCSB_scrollTools_horizontal .mCSB_dragger,.mCS-rounded-dots.mCSB_scrollTools_horizontal .mCSB_dragger,.mCS-rounded-dots-dark.mCSB_scrollTools_horizontal .mCSB_dragger{width:14px}.mCS-rounded.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dots.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dots-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{height:14px;margin:1px 0}.mCS-rounded.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar,.mCS-rounded.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dark.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar,.mCS-rounded-dark.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar{width:16px;height:16px;margin:-1px 0}.mCS-rounded.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCS-rounded.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail,.mCS-rounded-dark.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCS-rounded-dark.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail{width:4px}.mCS-rounded.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar,.mCS-rounded.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dark.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar,.mCS-rounded-dark.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar{height:16px;width:16px;margin:0 -1px}.mCS-rounded.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCS-rounded.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail,.mCS-rounded-dark.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCS-rounded-dark.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail{height:4px;margin:6px 0}.mCS-rounded.mCSB_scrollTools .mCSB_buttonUp{background-position:0 -72px}.mCS-rounded.mCSB_scrollTools .mCSB_buttonDown{background-position:0 -92px}.mCS-rounded.mCSB_scrollTools .mCSB_buttonLeft{background-position:0 -112px}.mCS-rounded.mCSB_scrollTools .mCSB_buttonRight{background-position:0 -128px}.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.75)}.mCS-rounded-dark.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.15)}.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar,.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.85)}.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar,.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.9)}.mCS-rounded-dark.mCSB_scrollTools .mCSB_buttonUp{background-position:-80px -72px}.mCS-rounded-dark.mCSB_scrollTools .mCSB_buttonDown{background-position:-80px -92px}.mCS-rounded-dark.mCSB_scrollTools .mCSB_buttonLeft{background-position:-80px -112px}.mCS-rounded-dark.mCSB_scrollTools .mCSB_buttonRight{background-position:-80px -128px}.mCS-rounded-dots.mCSB_scrollTools_vertical .mCSB_draggerRail,.mCS-rounded-dots-dark.mCSB_scrollTools_vertical .mCSB_draggerRail{width:4px}.mCS-rounded-dots.mCSB_scrollTools .mCSB_draggerRail,.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail,.mCS-rounded-dots.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-rounded-dots-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail{background-color:transparent;background-position:center}.mCS-rounded-dots.mCSB_scrollTools .mCSB_draggerRail,.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail{background-image:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAANElEQVQYV2NkIAAYiVbw//9/Y6DiM1ANJoyMjGdBbLgJQAX/kU0DKgDLkaQAvxW4HEvQFwCRcxIJK1XznAAAAABJRU5ErkJggg==");background-repeat:repeat-y;opacity:0.3;filter:"alpha(opacity=30)";-ms-filter:"alpha(opacity=30)"}.mCS-rounded-dots.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-rounded-dots-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail{height:4px;margin:6px 0;background-repeat:repeat-x}.mCS-rounded-dots.mCSB_scrollTools .mCSB_buttonUp{background-position:-16px -72px}.mCS-rounded-dots.mCSB_scrollTools .mCSB_buttonDown{background-position:-16px -92px}.mCS-rounded-dots.mCSB_scrollTools .mCSB_buttonLeft{background-position:-20px -112px}.mCS-rounded-dots.mCSB_scrollTools .mCSB_buttonRight{background-position:-20px -128px}.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail{background-image:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAALElEQVQYV2NkIAAYSVFgDFR8BqrBBEifBbGRTfiPZhpYjiQFBK3A6l6CvgAAE9kGCd1mvgEAAAAASUVORK5CYII=")}.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_buttonUp{background-position:-96px -72px}.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_buttonDown{background-position:-96px -92px}.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_buttonLeft{background-position:-100px -112px}.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_buttonRight{background-position:-100px -128px}.mCS-3d.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-repeat:repeat-y;background-image:-moz-linear-gradient(left, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);background-image:-webkit-gradient(linear, left top, right top, color-stop(0%, rgba(255,255,255,0.5)), color-stop(100%, rgba(255,255,255,0)));background-image:-webkit-linear-gradient(left, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);background-image:-o-linear-gradient(left, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);background-image:-ms-linear-gradient(left, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);background-image:linear-gradient(to right, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%)}.mCS-3d.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{background-repeat:repeat-x;background-image:-moz-linear-gradient(top, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);background-image:-webkit-gradient(linear, left top, left bottom, color-stop(0%, rgba(255,255,255,0.5)), color-stop(100%, rgba(255,255,255,0)));background-image:-webkit-linear-gradient(top, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);background-image:-o-linear-gradient(top, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);background-image:-ms-linear-gradient(top, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);background-image:linear-gradient(to bottom, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%)}.mCS-3d.mCSB_scrollTools_vertical .mCSB_dragger,.mCS-3d-dark.mCSB_scrollTools_vertical .mCSB_dragger{height:70px}.mCS-3d.mCSB_scrollTools_horizontal .mCSB_dragger,.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_dragger{width:70px}.mCS-3d.mCSB_scrollTools,.mCS-3d-dark.mCSB_scrollTools{opacity:1;filter:"alpha(opacity=30)";-ms-filter:"alpha(opacity=30)"}.mCS-3d.mCSB_scrollTools .mCSB_draggerRail,.mCS-3d.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools .mCSB_draggerRail,.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{-webkit-border-radius:16px;-moz-border-radius:16px;border-radius:16px}.mCS-3d.mCSB_scrollTools .mCSB_draggerRail,.mCS-3d-dark.mCSB_scrollTools .mCSB_draggerRail{width:8px;background-color:#000;background-color:rgba(0,0,0,0.2);box-shadow:inset 1px 0 1px rgba(0,0,0,0.5),inset -1px 0 1px rgba(255,255,255,0.2)}.mCS-3d.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar,.mCS-3d.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-3d.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#555}.mCS-3d.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{width:8px}.mCS-3d.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail{width:100%;height:8px;margin:4px 0;box-shadow:inset 0 1px 1px rgba(0,0,0,0.5),inset 0 -1px 1px rgba(255,255,255,0.2)}.mCS-3d.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{width:100%;height:8px;margin:4px auto}.mCS-3d.mCSB_scrollTools .mCSB_buttonUp{background-position:-32px -72px}.mCS-3d.mCSB_scrollTools .mCSB_buttonDown{background-position:-32px -92px}.mCS-3d.mCSB_scrollTools .mCSB_buttonLeft{background-position:-40px -112px}.mCS-3d.mCSB_scrollTools .mCSB_buttonRight{background-position:-40px -128px}.mCS-3d-dark.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.1);box-shadow:inset 1px 0 1px rgba(0,0,0,0.1)}.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail{box-shadow:inset 0 1px 1px rgba(0,0,0,0.1)}.mCS-3d-dark.mCSB_scrollTools .mCSB_buttonUp{background-position:-112px -72px}.mCS-3d-dark.mCSB_scrollTools .mCSB_buttonDown{background-position:-112px -92px}.mCS-3d-dark.mCSB_scrollTools .mCSB_buttonLeft{background-position:-120px -112px}.mCS-3d-dark.mCSB_scrollTools .mCSB_buttonRight{background-position:-120px -128px}.mCS-3d-thick.mCSB_scrollTools,.mCS-3d-thick-dark.mCSB_scrollTools{opacity:1;filter:"alpha(opacity=30)";-ms-filter:"alpha(opacity=30)"}.mCS-3d-thick.mCSB_scrollTools,.mCS-3d-thick-dark.mCSB_scrollTools,.mCS-3d-thick.mCSB_scrollTools .mCSB_draggerContainer,.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_draggerContainer{-webkit-border-radius:7px;-moz-border-radius:7px;border-radius:7px}.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px}.mCSB_inside+.mCS-3d-thick.mCSB_scrollTools_vertical,.mCSB_inside+.mCS-3d-thick-dark.mCSB_scrollTools_vertical{right:1px}.mCS-3d-thick.mCSB_scrollTools_vertical,.mCS-3d-thick-dark.mCSB_scrollTools_vertical{box-shadow:inset 1px 0 1px rgba(0,0,0,0.1),inset 0 0 14px rgba(0,0,0,0.5)}.mCS-3d-thick.mCSB_scrollTools_horizontal,.mCS-3d-thick-dark.mCSB_scrollTools_horizontal{bottom:1px;box-shadow:inset 0 1px 1px rgba(0,0,0,0.1),inset 0 0 14px rgba(0,0,0,0.5)}.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{box-shadow:inset 1px 0 0 rgba(255,255,255,0.4);width:12px;margin:2px;position:absolute;height:auto;top:0;bottom:0;left:0;right:0}.mCS-3d-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{box-shadow:inset 0 1px 0 rgba(255,255,255,0.4)}.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar,.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#555}.mCS-3d-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{height:12px;width:auto}.mCS-3d-thick.mCSB_scrollTools .mCSB_draggerContainer{background-color:#000;background-color:rgba(0,0,0,0.05);box-shadow:inset 1px 1px 16px rgba(0,0,0,0.1)}.mCS-3d-thick.mCSB_scrollTools .mCSB_draggerRail{background-color:transparent}.mCS-3d-thick.mCSB_scrollTools .mCSB_buttonUp{background-position:-32px -72px}.mCS-3d-thick.mCSB_scrollTools .mCSB_buttonDown{background-position:-32px -92px}.mCS-3d-thick.mCSB_scrollTools .mCSB_buttonLeft{background-position:-40px -112px}.mCS-3d-thick.mCSB_scrollTools .mCSB_buttonRight{background-position:-40px -128px}.mCS-3d-thick-dark.mCSB_scrollTools{box-shadow:inset 0 0 14px rgba(0,0,0,0.2)}.mCS-3d-thick-dark.mCSB_scrollTools_horizontal{box-shadow:inset 0 1px 1px rgba(0,0,0,0.1),inset 0 0 14px rgba(0,0,0,0.2)}.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{box-shadow:inset 1px 0 0 rgba(255,255,255,0.4),inset -1px 0 0 rgba(0,0,0,0.2)}.mCS-3d-thick-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{box-shadow:inset 0 1px 0 rgba(255,255,255,0.4),inset 0 -1px 0 rgba(0,0,0,0.2)}.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#777}.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_draggerContainer{background-color:#fff;background-color:rgba(0,0,0,0.05);box-shadow:inset 1px 1px 16px rgba(0,0,0,0.1)}.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_draggerRail{background-color:transparent}.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_buttonUp{background-position:-112px -72px}.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_buttonDown{background-position:-112px -92px}.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_buttonLeft{background-position:-120px -112px}.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_buttonRight{background-position:-120px -128px}.mCSB_outside+.mCS-minimal.mCSB_scrollTools_vertical,.mCSB_outside+.mCS-minimal-dark.mCSB_scrollTools_vertical{right:0;margin:12px 0}.mCustomScrollBox.mCS-minimal+.mCSB_scrollTools.mCSB_scrollTools_horizontal,.mCustomScrollBox.mCS-minimal+.mCSB_scrollTools+.mCSB_scrollTools.mCSB_scrollTools_horizontal,.mCustomScrollBox.mCS-minimal-dark+.mCSB_scrollTools.mCSB_scrollTools_horizontal,.mCustomScrollBox.mCS-minimal-dark+.mCSB_scrollTools+.mCSB_scrollTools.mCSB_scrollTools_horizontal{bottom:0;margin:0 12px}.mCS-dir-rtl>.mCSB_outside+.mCS-minimal.mCSB_scrollTools_vertical,.mCS-dir-rtl>.mCSB_outside+.mCS-minimal-dark.mCSB_scrollTools_vertical{left:0;right:auto}.mCS-minimal.mCSB_scrollTools .mCSB_draggerRail,.mCS-minimal-dark.mCSB_scrollTools .mCSB_draggerRail{background-color:transparent}.mCS-minimal.mCSB_scrollTools_vertical .mCSB_dragger,.mCS-minimal-dark.mCSB_scrollTools_vertical .mCSB_dragger{height:50px}.mCS-minimal.mCSB_scrollTools_horizontal .mCSB_dragger,.mCS-minimal-dark.mCSB_scrollTools_horizontal .mCSB_dragger{width:50px}.mCS-minimal.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.2);filter:"alpha(opacity=20)";-ms-filter:"alpha(opacity=20)"}.mCS-minimal.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-minimal.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.5);filter:"alpha(opacity=50)";-ms-filter:"alpha(opacity=50)"}.mCS-minimal-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.2);filter:"alpha(opacity=20)";-ms-filter:"alpha(opacity=20)"}.mCS-minimal-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-minimal-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.5);filter:"alpha(opacity=50)";-ms-filter:"alpha(opacity=50)"}.mCS-light-3.mCSB_scrollTools .mCSB_draggerRail,.mCS-dark-3.mCSB_scrollTools .mCSB_draggerRail{width:6px;background-color:#000;background-color:rgba(0,0,0,0.2)}.mCS-light-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-dark-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{width:6px}.mCS-light-3.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-dark-3.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-light-3.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-dark-3.mCSB_scrollTools_horizontal .mCSB_draggerRail{width:100%;height:6px;margin:5px 0}.mCS-light-3.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCS-light-3.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail,.mCS-dark-3.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCS-dark-3.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail{width:12px}.mCS-light-3.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCS-light-3.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail,.mCS-dark-3.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCS-dark-3.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail{height:12px;margin:2px 0}.mCS-light-3.mCSB_scrollTools .mCSB_buttonUp{background-position:-32px -72px}.mCS-light-3.mCSB_scrollTools .mCSB_buttonDown{background-position:-32px -92px}.mCS-light-3.mCSB_scrollTools .mCSB_buttonLeft{background-position:-40px -112px}.mCS-light-3.mCSB_scrollTools .mCSB_buttonRight{background-position:-40px -128px}.mCS-dark-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.75)}.mCS-dark-3.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.85)}.mCS-dark-3.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-dark-3.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.9)}.mCS-dark-3.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.1)}.mCS-dark-3.mCSB_scrollTools .mCSB_buttonUp{background-position:-112px -72px}.mCS-dark-3.mCSB_scrollTools .mCSB_buttonDown{background-position:-112px -92px}.mCS-dark-3.mCSB_scrollTools .mCSB_buttonLeft{background-position:-120px -112px}.mCS-dark-3.mCSB_scrollTools .mCSB_buttonRight{background-position:-120px -128px}.mCS-inset.mCSB_scrollTools .mCSB_draggerRail,.mCS-inset-dark.mCSB_scrollTools .mCSB_draggerRail,.mCS-inset-2.mCSB_scrollTools .mCSB_draggerRail,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_draggerRail,.mCS-inset-3.mCSB_scrollTools .mCSB_draggerRail,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_draggerRail{width:12px;background-color:#000;background-color:rgba(0,0,0,0.2)}.mCS-inset.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-2.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{width:6px;margin:3px 5px;position:absolute;height:auto;top:0;bottom:0;left:0;right:0}.mCS-inset.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-2.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-2-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-3.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-3-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{height:6px;margin:5px 3px;position:absolute;width:auto;top:0;bottom:0;left:0;right:0}.mCS-inset.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-inset-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-inset-2.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-inset-2-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-inset-3.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-inset-3-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail{width:100%;height:12px;margin:2px 0}.mCS-inset.mCSB_scrollTools .mCSB_buttonUp,.mCS-inset-2.mCSB_scrollTools .mCSB_buttonUp,.mCS-inset-3.mCSB_scrollTools .mCSB_buttonUp{background-position:-32px -72px}.mCS-inset.mCSB_scrollTools .mCSB_buttonDown,.mCS-inset-2.mCSB_scrollTools .mCSB_buttonDown,.mCS-inset-3.mCSB_scrollTools .mCSB_buttonDown{background-position:-32px -92px}.mCS-inset.mCSB_scrollTools .mCSB_buttonLeft,.mCS-inset-2.mCSB_scrollTools .mCSB_buttonLeft,.mCS-inset-3.mCSB_scrollTools .mCSB_buttonLeft{background-position:-40px -112px}.mCS-inset.mCSB_scrollTools .mCSB_buttonRight,.mCS-inset-2.mCSB_scrollTools .mCSB_buttonRight,.mCS-inset-3.mCSB_scrollTools .mCSB_buttonRight{background-position:-40px -128px}.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.75)}.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.85)}.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.9)}.mCS-inset-dark.mCSB_scrollTools .mCSB_draggerRail,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_draggerRail,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.1)}.mCS-inset-dark.mCSB_scrollTools .mCSB_buttonUp,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_buttonUp,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_buttonUp{background-position:-112px -72px}.mCS-inset-dark.mCSB_scrollTools .mCSB_buttonDown,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_buttonDown,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_buttonDown{background-position:-112px -92px}.mCS-inset-dark.mCSB_scrollTools .mCSB_buttonLeft,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_buttonLeft,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_buttonLeft{background-position:-120px -112px}.mCS-inset-dark.mCSB_scrollTools .mCSB_buttonRight,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_buttonRight,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_buttonRight{background-position:-120px -128px}.mCS-inset-2.mCSB_scrollTools .mCSB_draggerRail,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_draggerRail{background-color:transparent;border-width:1px;border-style:solid;border-color:#fff;border-color:rgba(255,255,255,0.2);-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.mCS-inset-2-dark.mCSB_scrollTools .mCSB_draggerRail{border-color:#000;border-color:rgba(0,0,0,0.2)}.mCS-inset-3.mCSB_scrollTools .mCSB_draggerRail{background-color:#fff;background-color:rgba(255,255,255,0.6)}.mCS-inset-3-dark.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.6)}.mCS-inset-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.75)}.mCS-inset-3.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.85)}.mCS-inset-3.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-inset-3.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.9)}.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.75)}.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.85)}.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.9)}.alertify{position:fixed;background-color:rgba(0,0,0,0.3);left:0;right:0;top:0;bottom:0;width:100%;height:100%;z-index:99999}.alertify.hide{opacity:0;pointer-events:none}.alertify,.alertify.show{box-sizing:border-box;transition:all 0.33s cubic-bezier(0.25, 0.8, 0.25, 1)}.alertify,.alertify *{box-sizing:border-box}.alertify .dialog,.alertify .alert{width:100%;padding:0;margin:0 auto;position:relative;top:50%}.alertify .dialog>*,.alertify .alert>*{width:400px;max-width:95%;margin:0 auto;text-align:left;padding:18px;background:#fff;box-shadow:0 2px 4px -1px rgba(0,0,0,0.14),0 4px 5px 0 rgba(0,0,0,0.098),0 1px 10px 0 rgba(0,0,0,0.084)}.alertify .dialog [data-alertify-msg],.alertify .alert [data-alertify-msg]{padding-bottom:12px;text-align:left}.alertify .dialog input[data-alertify-input]:not(.form-control),.alertify .alert input[data-alertify-input]:not(.form-control){width:100%;font-size:100%;padding:8px}.alertify .dialog input[data-alertify-input]:not(.form-control):focus,.alertify .alert input[data-alertify-input]:not(.form-control):focus{outline-offset:-2px}.alertify .dialog [data-alertify-btn-holder],.alertify .alert [data-alertify-btn-holder]{text-align:right;margin-top:12px}.alertify .dialog [data-alertify-btn-holder] [data-alertify-btn]:not(.btn):not(.pure-button):not(.md-button):not(.mdl-button),.alertify .alert [data-alertify-btn-holder] [data-alertify-btn]:not(.btn):not(.pure-button):not(.md-button):not(.mdl-button){background:transparent;box-sizing:border-box;color:rgba(0,0,0,0.87);position:relative;outline:0;display:inline-block;align-items:center;padding:0 6px;margin-left:15px;line-height:36px;min-height:36px;white-space:nowrap;min-width:88px;text-align:center;text-transform:uppercase;font-size:14px;text-decoration:none;cursor:pointer;border:1px solid #DBDBDB;border-radius:2px}.alertify .dialog [data-alertify-btn-holder] [data-alertify-btn]:not(.btn):not(.pure-button):not(.md-button):not(.mdl-button):hover,.alertify .dialog [data-alertify-btn-holder] [data-alertify-btn]:not(.btn):not(.pure-button):not(.md-button):not(.mdl-button):active,.alertify .alert [data-alertify-btn-holder] [data-alertify-btn]:not(.btn):not(.pure-button):not(.md-button):not(.mdl-button):hover,.alertify .alert [data-alertify-btn-holder] [data-alertify-btn]:not(.btn):not(.pure-button):not(.md-button):not(.mdl-button):active{background-color:rgba(0,0,0,0.05)}.alertify .dialog [data-alertify-btn-holder] [data-alertify-btn]:not(.btn):not(.pure-button):not(.md-button):not(.mdl-button):focus,.alertify .alert [data-alertify-btn-holder] [data-alertify-btn]:not(.btn):not(.pure-button):not(.md-button):not(.mdl-button):focus{border:1px solid rgba(0,0,0,0.1)}.alertify .dialog [data-alertify-btn-holder] [data-alertify-btn].btn,.alertify .alert [data-alertify-btn-holder] [data-alertify-btn].btn{margin:6px 4px}.alertify-logs{position:fixed;z-index:100000}.alertify-logs.bottom,.alertify-logs:not(.top){bottom:16px}.alertify-logs.left,.alertify-logs:not(.right){left:16px}.alertify-logs.left>*,.alertify-logs:not(.right)>*{float:left;transform:translate3d(0, 0, 0);height:auto}.alertify-logs.left>*.show,.alertify-logs:not(.right)>*.show{left:0}.alertify-logs.left>*,.alertify-logs.left>*.hide,.alertify-logs:not(.right)>*,.alertify-logs:not(.right)>*.hide{left:-110%}.alertify-logs.right{right:16px}.alertify-logs.right>*{float:right;transform:translate3d(0, 0, 0)}.alertify-logs.right>*.show{right:0;opacity:1}.alertify-logs.right>*,.alertify-logs.right>*.hide{right:-110%;opacity:0}.alertify-logs.top{top:0}.alertify-logs>*{box-sizing:border-box;transition:all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);position:relative;clear:both;backface-visibility:hidden;perspective:1000}.alertify-logs>*{max-height:0;margin:0;padding:0;overflow:hidden;opacity:0;pointer-events:none}.alertify-logs>*.show{margin-top:12px;opacity:1;max-height:1000px;pointer-events:auto}.alertify-logs [data-alertify-log-msg]{padding:12px 24px;color:#fff;box-shadow:0 2px 5px 0 rgba(0,0,0,0.2);border-radius:1px;transition:.2s all;display:block !important}.alertify-logs [data-alertify-log-msg],.alertify-logs [data-alertify-log-msg].default{color:#fff;background:rgba(0,0,0,0.8)}.alertify-logs [data-alertify-log-msg].success{color:#fff;background:rgba(76,175,80,0.9)}.alertify-logs [data-alertify-log-msg].warning{color:#fff;background:rgba(255,125,25,0.9)}.alertify-logs [data-alertify-log-msg].error{color:#fff;background:rgba(244,67,54,0.9)}
+html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,font,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td{margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline;background:transparent}body{line-height:1;overflow-x:hidden}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:'';content:none}:focus{outline:0}ins{text-decoration:none}del{text-decoration:line-through}table{border-collapse:collapse;border-spacing:0}/*!
+ * jQuery contextMenu - Plugin for simple contextMenu handling
+ *
+ * Version: v@VERSION
+ *
+ * Authors: Björn Brala (SWIS.nl), Rodney Rehm, Addy Osmani (patches for FF)
+ * Web: http://swisnl.github.io/jQuery-contextMenu/
+ *
+ * Copyright (c) 2011-@YEAR SWIS BV and contributors
+ *
+ * Licensed under
+ *   MIT License http://www.opensource.org/licenses/mit-license
+ *
+ * Date: @DATE
+ */@font-face{font-family:"context-menu-icons";src:url("font/context-menu-icons.eot?2z8kr");src:url("font/context-menu-icons.eot?2z8kr#iefix") format("embedded-opentype"),url("font/context-menu-icons.woff2?2z8kr") format("woff2"),url("font/context-menu-icons.woff?2z8kr") format("woff"),url("font/context-menu-icons.ttf?2z8kr") format("truetype");font-weight:normal;font-style:normal}.context-menu-icon-add:before,.context-menu-icon-copy:before,.context-menu-icon-cut:before,.context-menu-icon-delete:before,.context-menu-icon-edit:before,.context-menu-icon-paste:before,.context-menu-icon-quit:before{color:#2980B9;font-family:"context-menu-icons";font-style:normal;font-weight:normal;font-size:16px;left:0;line-height:1;position:absolute;text-align:center;top:50%;transform:translateY(-50%);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;width:28px}.context-menu-icon-add:before{content:""}.context-menu-icon-add.context-menu-hover:before{color:#fff}.context-menu-icon-copy:before{content:""}.context-menu-icon-copy.context-menu-hover:before{color:#fff}.context-menu-icon-cut:before{content:""}.context-menu-icon-cut.context-menu-hover:before{color:#fff}.context-menu-icon-delete:before{content:""}.context-menu-icon-delete.context-menu-hover:before{color:#fff}.context-menu-icon-edit:before{content:""}.context-menu-icon-edit.context-menu-hover:before{color:#fff}.context-menu-icon-paste:before{content:""}.context-menu-icon-paste.context-menu-hover:before{color:#fff}.context-menu-icon-quit:before{content:""}.context-menu-icon-quit.context-menu-hover:before{color:#fff}.context-menu-list{background:#fff;border:1px solid #bebebe;border-radius:3px;box-shadow:0 2px 5px rgba(0,0,0,0.5);font-family:inherit;font-size:inherit;display:inline-block;list-style-type:none;margin:5px;max-width:360px;min-width:180px;padding:4px 0;position:absolute;white-space:pre}.context-menu-item{background-color:#fff;color:#2F2F2F;padding:3px 28px;position:relative;user-select:none}.context-menu-separator{border-bottom:1px solid #e6e5e5;margin:5px 0;padding:0}.context-menu-item>label>input,.context-menu-item>label>textarea{user-select:text}.context-menu-item.context-menu-hover{background-color:#2980B9;color:#fff;cursor:pointer}.context-menu-item.context-menu-disabled{background-color:#fff;color:#626262}.context-menu-input.context-menu-hover,.context-menu-item.context-menu-disabled.context-menu-hover{background-color:#EEE;cursor:default}.context-menu-submenu:after{content:'';border-style:solid;border-width:4px 0 4px 4px;border-color:transparent transparent transparent #2F2F2F;height:0;position:absolute;right:8px;top:50%;transform:translateY(-50%);width:0;z-index:1}.context-menu-item.context-menu-input{padding:5px 10px}.context-menu-input>label>*{vertical-align:top}.context-menu-input>label>input[type="checkbox"],.context-menu-input>label>input[type="radio"]{position:relative;top:3px}.context-menu-input>label,.context-menu-input>label>input[type="text"],.context-menu-input>label>textarea,.context-menu-input>label>select{box-sizing:border-box;display:block;width:100%}.context-menu-input>label>textarea{height:100px}.context-menu-item>.context-menu-list{display:none;right:-5px;top:5px}.context-menu-item.context-menu-visible>.context-menu-list{display:block}.context-menu-accesskey{text-decoration:underline}.mCustomScrollbar{-ms-touch-action:pinch-zoom;touch-action:pinch-zoom}.mCustomScrollbar.mCS_no_scrollbar,.mCustomScrollbar.mCS_touch_action{-ms-touch-action:auto;touch-action:auto}.mCustomScrollBox{position:relative;overflow:hidden;height:100%;max-width:100%;outline:none;direction:ltr}.mCSB_container{overflow:hidden;width:auto;height:auto}.mCSB_inside>.mCSB_container{margin-right:30px}.mCSB_container.mCS_no_scrollbar_y.mCS_y_hidden{margin-right:0}.mCS-dir-rtl>.mCSB_inside>.mCSB_container{margin-right:0;margin-left:30px}.mCS-dir-rtl>.mCSB_inside>.mCSB_container.mCS_no_scrollbar_y.mCS_y_hidden{margin-left:0}.mCSB_scrollTools{position:absolute;width:16px;height:auto;left:auto;top:0;right:0;bottom:0}.mCSB_outside+.mCSB_scrollTools{right:-26px}.mCS-dir-rtl>.mCSB_inside>.mCSB_scrollTools,.mCS-dir-rtl>.mCSB_outside+.mCSB_scrollTools{right:auto;left:0}.mCS-dir-rtl>.mCSB_outside+.mCSB_scrollTools{left:-26px}.mCSB_scrollTools .mCSB_draggerContainer{position:absolute;top:0;left:0;bottom:0;right:0;height:auto}.mCSB_scrollTools a+.mCSB_draggerContainer{margin:20px 0}.mCSB_scrollTools .mCSB_draggerRail{width:2px;height:100%;margin:0 auto;-webkit-border-radius:16px;-moz-border-radius:16px;border-radius:16px}.mCSB_scrollTools .mCSB_dragger{cursor:pointer;width:100%;height:30px;z-index:1}.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{position:relative;width:4px;height:100%;margin:0 auto;-webkit-border-radius:16px;-moz-border-radius:16px;border-radius:16px;text-align:center}.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar,.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar{width:12px}.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail{width:8px}.mCSB_scrollTools .mCSB_buttonUp,.mCSB_scrollTools .mCSB_buttonDown{display:block;position:absolute;height:20px;width:100%;overflow:hidden;margin:0 auto;cursor:pointer}.mCSB_scrollTools .mCSB_buttonDown{bottom:0}.mCSB_horizontal.mCSB_inside>.mCSB_container{margin-right:0;margin-bottom:30px}.mCSB_horizontal.mCSB_outside>.mCSB_container{min-height:100%}.mCSB_horizontal>.mCSB_container.mCS_no_scrollbar_x.mCS_x_hidden{margin-bottom:0}.mCSB_scrollTools.mCSB_scrollTools_horizontal{width:auto;height:16px;top:auto;right:0;bottom:0;left:0}.mCustomScrollBox+.mCSB_scrollTools.mCSB_scrollTools_horizontal,.mCustomScrollBox+.mCSB_scrollTools+.mCSB_scrollTools.mCSB_scrollTools_horizontal{bottom:-26px}.mCSB_scrollTools.mCSB_scrollTools_horizontal a+.mCSB_draggerContainer{margin:0 20px}.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_draggerRail{width:100%;height:2px;margin:7px 0}.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_dragger{width:30px;height:100%;left:0}.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{width:100%;height:4px;margin:6px auto}.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar,.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar{height:12px;margin:2px auto}.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail{height:8px;margin:4px 0}.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_buttonLeft,.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_buttonRight{display:block;position:absolute;width:20px;height:100%;overflow:hidden;margin:0 auto;cursor:pointer}.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_buttonLeft{left:0}.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_buttonRight{right:0}.mCSB_container_wrapper{position:absolute;height:auto;width:auto;overflow:hidden;top:0;left:0;right:0;bottom:0;margin-right:30px;margin-bottom:30px}.mCSB_container_wrapper>.mCSB_container{padding-right:30px;padding-bottom:30px;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.mCSB_vertical_horizontal>.mCSB_scrollTools.mCSB_scrollTools_vertical{bottom:20px}.mCSB_vertical_horizontal>.mCSB_scrollTools.mCSB_scrollTools_horizontal{right:20px}.mCSB_container_wrapper.mCS_no_scrollbar_x.mCS_x_hidden+.mCSB_scrollTools.mCSB_scrollTools_vertical{bottom:0}.mCSB_container_wrapper.mCS_no_scrollbar_y.mCS_y_hidden+.mCSB_scrollTools ~ .mCSB_scrollTools.mCSB_scrollTools_horizontal,.mCS-dir-rtl>.mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside>.mCSB_scrollTools.mCSB_scrollTools_horizontal{right:0}.mCS-dir-rtl>.mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside>.mCSB_scrollTools.mCSB_scrollTools_horizontal{left:20px}.mCS-dir-rtl>.mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside>.mCSB_container_wrapper.mCS_no_scrollbar_y.mCS_y_hidden+.mCSB_scrollTools ~ .mCSB_scrollTools.mCSB_scrollTools_horizontal{left:0}.mCS-dir-rtl>.mCSB_inside>.mCSB_container_wrapper{margin-right:0;margin-left:30px}.mCSB_container_wrapper.mCS_no_scrollbar_y.mCS_y_hidden>.mCSB_container{padding-right:0}.mCSB_container_wrapper.mCS_no_scrollbar_x.mCS_x_hidden>.mCSB_container{padding-bottom:0}.mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside>.mCSB_container_wrapper.mCS_no_scrollbar_y.mCS_y_hidden{margin-right:0;margin-left:0}.mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside>.mCSB_container_wrapper.mCS_no_scrollbar_x.mCS_x_hidden{margin-bottom:0}.mCSB_scrollTools,.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCSB_scrollTools .mCSB_buttonUp,.mCSB_scrollTools .mCSB_buttonDown,.mCSB_scrollTools .mCSB_buttonLeft,.mCSB_scrollTools .mCSB_buttonRight{-webkit-transition:opacity .2s ease-in-out, background-color .2s ease-in-out;-moz-transition:opacity .2s ease-in-out, background-color .2s ease-in-out;-o-transition:opacity .2s ease-in-out, background-color .2s ease-in-out;transition:opacity .2s ease-in-out, background-color .2s ease-in-out}.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger_bar,.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerRail,.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger_bar,.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerRail{-webkit-transition:width .2s ease-out .2s, height .2s ease-out .2s,  margin-left .2s ease-out .2s, margin-right .2s ease-out .2s,  margin-top .2s ease-out .2s, margin-bottom .2s ease-out .2s, opacity .2s ease-in-out, background-color .2s ease-in-out;-moz-transition:width .2s ease-out .2s, height .2s ease-out .2s,  margin-left .2s ease-out .2s, margin-right .2s ease-out .2s,  margin-top .2s ease-out .2s, margin-bottom .2s ease-out .2s, opacity .2s ease-in-out, background-color .2s ease-in-out;-o-transition:width .2s ease-out .2s, height .2s ease-out .2s,  margin-left .2s ease-out .2s, margin-right .2s ease-out .2s,  margin-top .2s ease-out .2s, margin-bottom .2s ease-out .2s, opacity .2s ease-in-out, background-color .2s ease-in-out;transition:width .2s ease-out .2s, height .2s ease-out .2s,  margin-left .2s ease-out .2s, margin-right .2s ease-out .2s,  margin-top .2s ease-out .2s, margin-bottom .2s ease-out .2s, opacity .2s ease-in-out, background-color .2s ease-in-out}.mCSB_scrollTools{opacity:0.75;filter:"alpha(opacity=75)";-ms-filter:"alpha(opacity=75)"}.mCS-autoHide>.mCustomScrollBox>.mCSB_scrollTools,.mCS-autoHide>.mCustomScrollBox ~ .mCSB_scrollTools{opacity:0;filter:"alpha(opacity=0)";-ms-filter:"alpha(opacity=0)"}.mCustomScrollbar>.mCustomScrollBox>.mCSB_scrollTools.mCSB_scrollTools_onDrag,.mCustomScrollbar>.mCustomScrollBox ~ .mCSB_scrollTools.mCSB_scrollTools_onDrag,.mCustomScrollBox:hover>.mCSB_scrollTools,.mCustomScrollBox:hover ~ .mCSB_scrollTools,.mCS-autoHide:hover>.mCustomScrollBox>.mCSB_scrollTools,.mCS-autoHide:hover>.mCustomScrollBox ~ .mCSB_scrollTools{opacity:1;filter:"alpha(opacity=100)";-ms-filter:"alpha(opacity=100)"}.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.4);filter:"alpha(opacity=40)";-ms-filter:"alpha(opacity=40)"}.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.75);filter:"alpha(opacity=75)";-ms-filter:"alpha(opacity=75)"}.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.85);filter:"alpha(opacity=85)";-ms-filter:"alpha(opacity=85)"}.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.9);filter:"alpha(opacity=90)";-ms-filter:"alpha(opacity=90)"}.mCSB_scrollTools .mCSB_buttonUp,.mCSB_scrollTools .mCSB_buttonDown,.mCSB_scrollTools .mCSB_buttonLeft,.mCSB_scrollTools .mCSB_buttonRight{background-image:url(mCSB_buttons.png);background-repeat:no-repeat;opacity:0.4;filter:"alpha(opacity=40)";-ms-filter:"alpha(opacity=40)"}.mCSB_scrollTools .mCSB_buttonUp{background-position:0 0}.mCSB_scrollTools .mCSB_buttonDown{background-position:0 -20px}.mCSB_scrollTools .mCSB_buttonLeft{background-position:0 -40px}.mCSB_scrollTools .mCSB_buttonRight{background-position:0 -56px}.mCSB_scrollTools .mCSB_buttonUp:hover,.mCSB_scrollTools .mCSB_buttonDown:hover,.mCSB_scrollTools .mCSB_buttonLeft:hover,.mCSB_scrollTools .mCSB_buttonRight:hover{opacity:0.75;filter:"alpha(opacity=75)";-ms-filter:"alpha(opacity=75)"}.mCSB_scrollTools .mCSB_buttonUp:active,.mCSB_scrollTools .mCSB_buttonDown:active,.mCSB_scrollTools .mCSB_buttonLeft:active,.mCSB_scrollTools .mCSB_buttonRight:active{opacity:0.9;filter:"alpha(opacity=90)";-ms-filter:"alpha(opacity=90)"}.mCS-dark.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.15)}.mCS-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.75)}.mCS-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:rgba(0,0,0,0.85)}.mCS-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:rgba(0,0,0,0.9)}.mCS-dark.mCSB_scrollTools .mCSB_buttonUp{background-position:-80px 0}.mCS-dark.mCSB_scrollTools .mCSB_buttonDown{background-position:-80px -20px}.mCS-dark.mCSB_scrollTools .mCSB_buttonLeft{background-position:-80px -40px}.mCS-dark.mCSB_scrollTools .mCSB_buttonRight{background-position:-80px -56px}.mCS-light-2.mCSB_scrollTools .mCSB_draggerRail,.mCS-dark-2.mCSB_scrollTools .mCSB_draggerRail{width:4px;background-color:#fff;background-color:rgba(255,255,255,0.1);-webkit-border-radius:1px;-moz-border-radius:1px;border-radius:1px}.mCS-light-2.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-dark-2.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{width:4px;background-color:#fff;background-color:rgba(255,255,255,0.75);-webkit-border-radius:1px;-moz-border-radius:1px;border-radius:1px}.mCS-light-2.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-dark-2.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-light-2.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-dark-2.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{width:100%;height:4px;margin:6px auto}.mCS-light-2.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.85)}.mCS-light-2.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-light-2.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.9)}.mCS-light-2.mCSB_scrollTools .mCSB_buttonUp{background-position:-32px 0}.mCS-light-2.mCSB_scrollTools .mCSB_buttonDown{background-position:-32px -20px}.mCS-light-2.mCSB_scrollTools .mCSB_buttonLeft{background-position:-40px -40px}.mCS-light-2.mCSB_scrollTools .mCSB_buttonRight{background-position:-40px -56px}.mCS-dark-2.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.1);-webkit-border-radius:1px;-moz-border-radius:1px;border-radius:1px}.mCS-dark-2.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.75);-webkit-border-radius:1px;-moz-border-radius:1px;border-radius:1px}.mCS-dark-2.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.85)}.mCS-dark-2.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-dark-2.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.9)}.mCS-dark-2.mCSB_scrollTools .mCSB_buttonUp{background-position:-112px 0}.mCS-dark-2.mCSB_scrollTools .mCSB_buttonDown{background-position:-112px -20px}.mCS-dark-2.mCSB_scrollTools .mCSB_buttonLeft{background-position:-120px -40px}.mCS-dark-2.mCSB_scrollTools .mCSB_buttonRight{background-position:-120px -56px}.mCS-light-thick.mCSB_scrollTools .mCSB_draggerRail,.mCS-dark-thick.mCSB_scrollTools .mCSB_draggerRail{width:4px;background-color:#fff;background-color:rgba(255,255,255,0.1);-webkit-border-radius:2px;-moz-border-radius:2px;border-radius:2px}.mCS-light-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{width:6px;background-color:#fff;background-color:rgba(255,255,255,0.75);-webkit-border-radius:2px;-moz-border-radius:2px;border-radius:2px}.mCS-light-thick.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-dark-thick.mCSB_scrollTools_horizontal .mCSB_draggerRail{width:100%;height:4px;margin:6px 0}.mCS-light-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-dark-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{width:100%;height:6px;margin:5px auto}.mCS-light-thick.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.85)}.mCS-light-thick.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-light-thick.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.9)}.mCS-light-thick.mCSB_scrollTools .mCSB_buttonUp{background-position:-16px 0}.mCS-light-thick.mCSB_scrollTools .mCSB_buttonDown{background-position:-16px -20px}.mCS-light-thick.mCSB_scrollTools .mCSB_buttonLeft{background-position:-20px -40px}.mCS-light-thick.mCSB_scrollTools .mCSB_buttonRight{background-position:-20px -56px}.mCS-dark-thick.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.1);-webkit-border-radius:2px;-moz-border-radius:2px;border-radius:2px}.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.75);-webkit-border-radius:2px;-moz-border-radius:2px;border-radius:2px}.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.85)}.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.9)}.mCS-dark-thick.mCSB_scrollTools .mCSB_buttonUp{background-position:-96px 0}.mCS-dark-thick.mCSB_scrollTools .mCSB_buttonDown{background-position:-96px -20px}.mCS-dark-thick.mCSB_scrollTools .mCSB_buttonLeft{background-position:-100px -40px}.mCS-dark-thick.mCSB_scrollTools .mCSB_buttonRight{background-position:-100px -56px}.mCS-light-thin.mCSB_scrollTools .mCSB_draggerRail{background-color:#fff;background-color:rgba(255,255,255,0.1)}.mCS-light-thin.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{width:2px}.mCS-light-thin.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-dark-thin.mCSB_scrollTools_horizontal .mCSB_draggerRail{width:100%}.mCS-light-thin.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-dark-thin.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{width:100%;height:2px;margin:7px auto}.mCS-dark-thin.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.15)}.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.75)}.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.85)}.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.9)}.mCS-dark-thin.mCSB_scrollTools .mCSB_buttonUp{background-position:-80px 0}.mCS-dark-thin.mCSB_scrollTools .mCSB_buttonDown{background-position:-80px -20px}.mCS-dark-thin.mCSB_scrollTools .mCSB_buttonLeft{background-position:-80px -40px}.mCS-dark-thin.mCSB_scrollTools .mCSB_buttonRight{background-position:-80px -56px}.mCS-rounded.mCSB_scrollTools .mCSB_draggerRail{background-color:#fff;background-color:rgba(255,255,255,0.15)}.mCS-rounded.mCSB_scrollTools .mCSB_dragger,.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger,.mCS-rounded-dots.mCSB_scrollTools .mCSB_dragger,.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger{height:14px}.mCS-rounded.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dots.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{width:14px;margin:0 1px}.mCS-rounded.mCSB_scrollTools_horizontal .mCSB_dragger,.mCS-rounded-dark.mCSB_scrollTools_horizontal .mCSB_dragger,.mCS-rounded-dots.mCSB_scrollTools_horizontal .mCSB_dragger,.mCS-rounded-dots-dark.mCSB_scrollTools_horizontal .mCSB_dragger{width:14px}.mCS-rounded.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dots.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dots-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{height:14px;margin:1px 0}.mCS-rounded.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar,.mCS-rounded.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dark.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar,.mCS-rounded-dark.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar{width:16px;height:16px;margin:-1px 0}.mCS-rounded.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCS-rounded.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail,.mCS-rounded-dark.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCS-rounded-dark.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail{width:4px}.mCS-rounded.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar,.mCS-rounded.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dark.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar,.mCS-rounded-dark.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar{height:16px;width:16px;margin:0 -1px}.mCS-rounded.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCS-rounded.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail,.mCS-rounded-dark.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCS-rounded-dark.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail{height:4px;margin:6px 0}.mCS-rounded.mCSB_scrollTools .mCSB_buttonUp{background-position:0 -72px}.mCS-rounded.mCSB_scrollTools .mCSB_buttonDown{background-position:0 -92px}.mCS-rounded.mCSB_scrollTools .mCSB_buttonLeft{background-position:0 -112px}.mCS-rounded.mCSB_scrollTools .mCSB_buttonRight{background-position:0 -128px}.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.75)}.mCS-rounded-dark.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.15)}.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar,.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.85)}.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar,.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.9)}.mCS-rounded-dark.mCSB_scrollTools .mCSB_buttonUp{background-position:-80px -72px}.mCS-rounded-dark.mCSB_scrollTools .mCSB_buttonDown{background-position:-80px -92px}.mCS-rounded-dark.mCSB_scrollTools .mCSB_buttonLeft{background-position:-80px -112px}.mCS-rounded-dark.mCSB_scrollTools .mCSB_buttonRight{background-position:-80px -128px}.mCS-rounded-dots.mCSB_scrollTools_vertical .mCSB_draggerRail,.mCS-rounded-dots-dark.mCSB_scrollTools_vertical .mCSB_draggerRail{width:4px}.mCS-rounded-dots.mCSB_scrollTools .mCSB_draggerRail,.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail,.mCS-rounded-dots.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-rounded-dots-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail{background-color:transparent;background-position:center}.mCS-rounded-dots.mCSB_scrollTools .mCSB_draggerRail,.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail{background-image:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAANElEQVQYV2NkIAAYiVbw//9/Y6DiM1ANJoyMjGdBbLgJQAX/kU0DKgDLkaQAvxW4HEvQFwCRcxIJK1XznAAAAABJRU5ErkJggg==");background-repeat:repeat-y;opacity:0.3;filter:"alpha(opacity=30)";-ms-filter:"alpha(opacity=30)"}.mCS-rounded-dots.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-rounded-dots-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail{height:4px;margin:6px 0;background-repeat:repeat-x}.mCS-rounded-dots.mCSB_scrollTools .mCSB_buttonUp{background-position:-16px -72px}.mCS-rounded-dots.mCSB_scrollTools .mCSB_buttonDown{background-position:-16px -92px}.mCS-rounded-dots.mCSB_scrollTools .mCSB_buttonLeft{background-position:-20px -112px}.mCS-rounded-dots.mCSB_scrollTools .mCSB_buttonRight{background-position:-20px -128px}.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail{background-image:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAALElEQVQYV2NkIAAYSVFgDFR8BqrBBEifBbGRTfiPZhpYjiQFBK3A6l6CvgAAE9kGCd1mvgEAAAAASUVORK5CYII=")}.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_buttonUp{background-position:-96px -72px}.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_buttonDown{background-position:-96px -92px}.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_buttonLeft{background-position:-100px -112px}.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_buttonRight{background-position:-100px -128px}.mCS-3d.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-repeat:repeat-y;background-image:-moz-linear-gradient(left, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);background-image:-webkit-gradient(linear, left top, right top, color-stop(0%, rgba(255,255,255,0.5)), color-stop(100%, rgba(255,255,255,0)));background-image:-webkit-linear-gradient(left, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);background-image:-o-linear-gradient(left, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);background-image:-ms-linear-gradient(left, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);background-image:linear-gradient(to right, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%)}.mCS-3d.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{background-repeat:repeat-x;background-image:-moz-linear-gradient(top, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);background-image:-webkit-gradient(linear, left top, left bottom, color-stop(0%, rgba(255,255,255,0.5)), color-stop(100%, rgba(255,255,255,0)));background-image:-webkit-linear-gradient(top, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);background-image:-o-linear-gradient(top, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);background-image:-ms-linear-gradient(top, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);background-image:linear-gradient(to bottom, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%)}.mCS-3d.mCSB_scrollTools_vertical .mCSB_dragger,.mCS-3d-dark.mCSB_scrollTools_vertical .mCSB_dragger{height:70px}.mCS-3d.mCSB_scrollTools_horizontal .mCSB_dragger,.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_dragger{width:70px}.mCS-3d.mCSB_scrollTools,.mCS-3d-dark.mCSB_scrollTools{opacity:1;filter:"alpha(opacity=30)";-ms-filter:"alpha(opacity=30)"}.mCS-3d.mCSB_scrollTools .mCSB_draggerRail,.mCS-3d.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools .mCSB_draggerRail,.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{-webkit-border-radius:16px;-moz-border-radius:16px;border-radius:16px}.mCS-3d.mCSB_scrollTools .mCSB_draggerRail,.mCS-3d-dark.mCSB_scrollTools .mCSB_draggerRail{width:8px;background-color:#000;background-color:rgba(0,0,0,0.2);box-shadow:inset 1px 0 1px rgba(0,0,0,0.5),inset -1px 0 1px rgba(255,255,255,0.2)}.mCS-3d.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar,.mCS-3d.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-3d.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#555}.mCS-3d.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{width:8px}.mCS-3d.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail{width:100%;height:8px;margin:4px 0;box-shadow:inset 0 1px 1px rgba(0,0,0,0.5),inset 0 -1px 1px rgba(255,255,255,0.2)}.mCS-3d.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{width:100%;height:8px;margin:4px auto}.mCS-3d.mCSB_scrollTools .mCSB_buttonUp{background-position:-32px -72px}.mCS-3d.mCSB_scrollTools .mCSB_buttonDown{background-position:-32px -92px}.mCS-3d.mCSB_scrollTools .mCSB_buttonLeft{background-position:-40px -112px}.mCS-3d.mCSB_scrollTools .mCSB_buttonRight{background-position:-40px -128px}.mCS-3d-dark.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.1);box-shadow:inset 1px 0 1px rgba(0,0,0,0.1)}.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail{box-shadow:inset 0 1px 1px rgba(0,0,0,0.1)}.mCS-3d-dark.mCSB_scrollTools .mCSB_buttonUp{background-position:-112px -72px}.mCS-3d-dark.mCSB_scrollTools .mCSB_buttonDown{background-position:-112px -92px}.mCS-3d-dark.mCSB_scrollTools .mCSB_buttonLeft{background-position:-120px -112px}.mCS-3d-dark.mCSB_scrollTools .mCSB_buttonRight{background-position:-120px -128px}.mCS-3d-thick.mCSB_scrollTools,.mCS-3d-thick-dark.mCSB_scrollTools{opacity:1;filter:"alpha(opacity=30)";-ms-filter:"alpha(opacity=30)"}.mCS-3d-thick.mCSB_scrollTools,.mCS-3d-thick-dark.mCSB_scrollTools,.mCS-3d-thick.mCSB_scrollTools .mCSB_draggerContainer,.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_draggerContainer{-webkit-border-radius:7px;-moz-border-radius:7px;border-radius:7px}.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px}.mCSB_inside+.mCS-3d-thick.mCSB_scrollTools_vertical,.mCSB_inside+.mCS-3d-thick-dark.mCSB_scrollTools_vertical{right:1px}.mCS-3d-thick.mCSB_scrollTools_vertical,.mCS-3d-thick-dark.mCSB_scrollTools_vertical{box-shadow:inset 1px 0 1px rgba(0,0,0,0.1),inset 0 0 14px rgba(0,0,0,0.5)}.mCS-3d-thick.mCSB_scrollTools_horizontal,.mCS-3d-thick-dark.mCSB_scrollTools_horizontal{bottom:1px;box-shadow:inset 0 1px 1px rgba(0,0,0,0.1),inset 0 0 14px rgba(0,0,0,0.5)}.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{box-shadow:inset 1px 0 0 rgba(255,255,255,0.4);width:12px;margin:2px;position:absolute;height:auto;top:0;bottom:0;left:0;right:0}.mCS-3d-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{box-shadow:inset 0 1px 0 rgba(255,255,255,0.4)}.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar,.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#555}.mCS-3d-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{height:12px;width:auto}.mCS-3d-thick.mCSB_scrollTools .mCSB_draggerContainer{background-color:#000;background-color:rgba(0,0,0,0.05);box-shadow:inset 1px 1px 16px rgba(0,0,0,0.1)}.mCS-3d-thick.mCSB_scrollTools .mCSB_draggerRail{background-color:transparent}.mCS-3d-thick.mCSB_scrollTools .mCSB_buttonUp{background-position:-32px -72px}.mCS-3d-thick.mCSB_scrollTools .mCSB_buttonDown{background-position:-32px -92px}.mCS-3d-thick.mCSB_scrollTools .mCSB_buttonLeft{background-position:-40px -112px}.mCS-3d-thick.mCSB_scrollTools .mCSB_buttonRight{background-position:-40px -128px}.mCS-3d-thick-dark.mCSB_scrollTools{box-shadow:inset 0 0 14px rgba(0,0,0,0.2)}.mCS-3d-thick-dark.mCSB_scrollTools_horizontal{box-shadow:inset 0 1px 1px rgba(0,0,0,0.1),inset 0 0 14px rgba(0,0,0,0.2)}.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{box-shadow:inset 1px 0 0 rgba(255,255,255,0.4),inset -1px 0 0 rgba(0,0,0,0.2)}.mCS-3d-thick-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{box-shadow:inset 0 1px 0 rgba(255,255,255,0.4),inset 0 -1px 0 rgba(0,0,0,0.2)}.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#777}.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_draggerContainer{background-color:#fff;background-color:rgba(0,0,0,0.05);box-shadow:inset 1px 1px 16px rgba(0,0,0,0.1)}.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_draggerRail{background-color:transparent}.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_buttonUp{background-position:-112px -72px}.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_buttonDown{background-position:-112px -92px}.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_buttonLeft{background-position:-120px -112px}.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_buttonRight{background-position:-120px -128px}.mCSB_outside+.mCS-minimal.mCSB_scrollTools_vertical,.mCSB_outside+.mCS-minimal-dark.mCSB_scrollTools_vertical{right:0;margin:12px 0}.mCustomScrollBox.mCS-minimal+.mCSB_scrollTools.mCSB_scrollTools_horizontal,.mCustomScrollBox.mCS-minimal+.mCSB_scrollTools+.mCSB_scrollTools.mCSB_scrollTools_horizontal,.mCustomScrollBox.mCS-minimal-dark+.mCSB_scrollTools.mCSB_scrollTools_horizontal,.mCustomScrollBox.mCS-minimal-dark+.mCSB_scrollTools+.mCSB_scrollTools.mCSB_scrollTools_horizontal{bottom:0;margin:0 12px}.mCS-dir-rtl>.mCSB_outside+.mCS-minimal.mCSB_scrollTools_vertical,.mCS-dir-rtl>.mCSB_outside+.mCS-minimal-dark.mCSB_scrollTools_vertical{left:0;right:auto}.mCS-minimal.mCSB_scrollTools .mCSB_draggerRail,.mCS-minimal-dark.mCSB_scrollTools .mCSB_draggerRail{background-color:transparent}.mCS-minimal.mCSB_scrollTools_vertical .mCSB_dragger,.mCS-minimal-dark.mCSB_scrollTools_vertical .mCSB_dragger{height:50px}.mCS-minimal.mCSB_scrollTools_horizontal .mCSB_dragger,.mCS-minimal-dark.mCSB_scrollTools_horizontal .mCSB_dragger{width:50px}.mCS-minimal.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.2);filter:"alpha(opacity=20)";-ms-filter:"alpha(opacity=20)"}.mCS-minimal.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-minimal.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.5);filter:"alpha(opacity=50)";-ms-filter:"alpha(opacity=50)"}.mCS-minimal-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.2);filter:"alpha(opacity=20)";-ms-filter:"alpha(opacity=20)"}.mCS-minimal-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-minimal-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.5);filter:"alpha(opacity=50)";-ms-filter:"alpha(opacity=50)"}.mCS-light-3.mCSB_scrollTools .mCSB_draggerRail,.mCS-dark-3.mCSB_scrollTools .mCSB_draggerRail{width:6px;background-color:#000;background-color:rgba(0,0,0,0.2)}.mCS-light-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-dark-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{width:6px}.mCS-light-3.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-dark-3.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-light-3.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-dark-3.mCSB_scrollTools_horizontal .mCSB_draggerRail{width:100%;height:6px;margin:5px 0}.mCS-light-3.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCS-light-3.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail,.mCS-dark-3.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCS-dark-3.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail{width:12px}.mCS-light-3.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCS-light-3.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail,.mCS-dark-3.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded+.mCSB_draggerRail,.mCS-dark-3.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail{height:12px;margin:2px 0}.mCS-light-3.mCSB_scrollTools .mCSB_buttonUp{background-position:-32px -72px}.mCS-light-3.mCSB_scrollTools .mCSB_buttonDown{background-position:-32px -92px}.mCS-light-3.mCSB_scrollTools .mCSB_buttonLeft{background-position:-40px -112px}.mCS-light-3.mCSB_scrollTools .mCSB_buttonRight{background-position:-40px -128px}.mCS-dark-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.75)}.mCS-dark-3.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.85)}.mCS-dark-3.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-dark-3.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.9)}.mCS-dark-3.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.1)}.mCS-dark-3.mCSB_scrollTools .mCSB_buttonUp{background-position:-112px -72px}.mCS-dark-3.mCSB_scrollTools .mCSB_buttonDown{background-position:-112px -92px}.mCS-dark-3.mCSB_scrollTools .mCSB_buttonLeft{background-position:-120px -112px}.mCS-dark-3.mCSB_scrollTools .mCSB_buttonRight{background-position:-120px -128px}.mCS-inset.mCSB_scrollTools .mCSB_draggerRail,.mCS-inset-dark.mCSB_scrollTools .mCSB_draggerRail,.mCS-inset-2.mCSB_scrollTools .mCSB_draggerRail,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_draggerRail,.mCS-inset-3.mCSB_scrollTools .mCSB_draggerRail,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_draggerRail{width:12px;background-color:#000;background-color:rgba(0,0,0,0.2)}.mCS-inset.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-2.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{width:6px;margin:3px 5px;position:absolute;height:auto;top:0;bottom:0;left:0;right:0}.mCS-inset.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-2.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-2-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-3.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-3-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar{height:6px;margin:5px 3px;position:absolute;width:auto;top:0;bottom:0;left:0;right:0}.mCS-inset.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-inset-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-inset-2.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-inset-2-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-inset-3.mCSB_scrollTools_horizontal .mCSB_draggerRail,.mCS-inset-3-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail{width:100%;height:12px;margin:2px 0}.mCS-inset.mCSB_scrollTools .mCSB_buttonUp,.mCS-inset-2.mCSB_scrollTools .mCSB_buttonUp,.mCS-inset-3.mCSB_scrollTools .mCSB_buttonUp{background-position:-32px -72px}.mCS-inset.mCSB_scrollTools .mCSB_buttonDown,.mCS-inset-2.mCSB_scrollTools .mCSB_buttonDown,.mCS-inset-3.mCSB_scrollTools .mCSB_buttonDown{background-position:-32px -92px}.mCS-inset.mCSB_scrollTools .mCSB_buttonLeft,.mCS-inset-2.mCSB_scrollTools .mCSB_buttonLeft,.mCS-inset-3.mCSB_scrollTools .mCSB_buttonLeft{background-position:-40px -112px}.mCS-inset.mCSB_scrollTools .mCSB_buttonRight,.mCS-inset-2.mCSB_scrollTools .mCSB_buttonRight,.mCS-inset-3.mCSB_scrollTools .mCSB_buttonRight{background-position:-40px -128px}.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.75)}.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.85)}.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.9)}.mCS-inset-dark.mCSB_scrollTools .mCSB_draggerRail,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_draggerRail,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.1)}.mCS-inset-dark.mCSB_scrollTools .mCSB_buttonUp,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_buttonUp,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_buttonUp{background-position:-112px -72px}.mCS-inset-dark.mCSB_scrollTools .mCSB_buttonDown,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_buttonDown,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_buttonDown{background-position:-112px -92px}.mCS-inset-dark.mCSB_scrollTools .mCSB_buttonLeft,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_buttonLeft,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_buttonLeft{background-position:-120px -112px}.mCS-inset-dark.mCSB_scrollTools .mCSB_buttonRight,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_buttonRight,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_buttonRight{background-position:-120px -128px}.mCS-inset-2.mCSB_scrollTools .mCSB_draggerRail,.mCS-inset-2-dark.mCSB_scrollTools .mCSB_draggerRail{background-color:transparent;border-width:1px;border-style:solid;border-color:#fff;border-color:rgba(255,255,255,0.2);-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.mCS-inset-2-dark.mCSB_scrollTools .mCSB_draggerRail{border-color:#000;border-color:rgba(0,0,0,0.2)}.mCS-inset-3.mCSB_scrollTools .mCSB_draggerRail{background-color:#fff;background-color:rgba(255,255,255,0.6)}.mCS-inset-3-dark.mCSB_scrollTools .mCSB_draggerRail{background-color:#000;background-color:rgba(0,0,0,0.6)}.mCS-inset-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.75)}.mCS-inset-3.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.85)}.mCS-inset-3.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-inset-3.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#000;background-color:rgba(0,0,0,0.9)}.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.75)}.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.85)}.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{background-color:#fff;background-color:rgba(255,255,255,0.9)}.alertify{position:fixed;background-color:rgba(0,0,0,0.3);left:0;right:0;top:0;bottom:0;width:100%;height:100%;z-index:99999}.alertify.hide{opacity:0;pointer-events:none}.alertify,.alertify.show{box-sizing:border-box;transition:all 0.33s cubic-bezier(0.25, 0.8, 0.25, 1)}.alertify,.alertify *{box-sizing:border-box}.alertify .dialog,.alertify .alert{width:100%;padding:0;margin:0 auto;position:relative;top:50%}.alertify .dialog>*,.alertify .alert>*{width:400px;max-width:95%;margin:0 auto;text-align:left;padding:18px;background:#fff;box-shadow:0 2px 4px -1px rgba(0,0,0,0.14),0 4px 5px 0 rgba(0,0,0,0.098),0 1px 10px 0 rgba(0,0,0,0.084)}.alertify .dialog [data-alertify-msg],.alertify .alert [data-alertify-msg]{padding-bottom:12px;text-align:left}.alertify .dialog input[data-alertify-input]:not(.form-control),.alertify .alert input[data-alertify-input]:not(.form-control){width:100%;font-size:100%;padding:8px}.alertify .dialog input[data-alertify-input]:not(.form-control):focus,.alertify .alert input[data-alertify-input]:not(.form-control):focus{outline-offset:-2px}.alertify .dialog [data-alertify-btn-holder],.alertify .alert [data-alertify-btn-holder]{text-align:right;margin-top:12px}.alertify .dialog [data-alertify-btn-holder] [data-alertify-btn]:not(.btn):not(.pure-button):not(.md-button):not(.mdl-button),.alertify .alert [data-alertify-btn-holder] [data-alertify-btn]:not(.btn):not(.pure-button):not(.md-button):not(.mdl-button){background:transparent;box-sizing:border-box;color:rgba(0,0,0,0.87);position:relative;outline:0;display:inline-block;align-items:center;padding:0 6px;margin-left:15px;line-height:36px;min-height:36px;white-space:nowrap;min-width:88px;text-align:center;text-transform:uppercase;font-size:14px;text-decoration:none;cursor:pointer;border:1px solid #DBDBDB;border-radius:2px}.alertify .dialog [data-alertify-btn-holder] [data-alertify-btn]:not(.btn):not(.pure-button):not(.md-button):not(.mdl-button):hover,.alertify .dialog [data-alertify-btn-holder] [data-alertify-btn]:not(.btn):not(.pure-button):not(.md-button):not(.mdl-button):active,.alertify .alert [data-alertify-btn-holder] [data-alertify-btn]:not(.btn):not(.pure-button):not(.md-button):not(.mdl-button):hover,.alertify .alert [data-alertify-btn-holder] [data-alertify-btn]:not(.btn):not(.pure-button):not(.md-button):not(.mdl-button):active{background-color:rgba(0,0,0,0.05)}.alertify .dialog [data-alertify-btn-holder] [data-alertify-btn]:not(.btn):not(.pure-button):not(.md-button):not(.mdl-button):focus,.alertify .alert [data-alertify-btn-holder] [data-alertify-btn]:not(.btn):not(.pure-button):not(.md-button):not(.mdl-button):focus{border:1px solid rgba(0,0,0,0.1)}.alertify .dialog [data-alertify-btn-holder] [data-alertify-btn].btn,.alertify .alert [data-alertify-btn-holder] [data-alertify-btn].btn{margin:6px 4px}.alertify-logs{position:fixed;z-index:100000}.alertify-logs.bottom,.alertify-logs:not(.top){bottom:16px}.alertify-logs.left,.alertify-logs:not(.right){left:16px}.alertify-logs.left>*,.alertify-logs:not(.right)>*{float:left;transform:translate3d(0, 0, 0);height:auto}.alertify-logs.left>*.show,.alertify-logs:not(.right)>*.show{left:0}.alertify-logs.left>*,.alertify-logs.left>*.hide,.alertify-logs:not(.right)>*,.alertify-logs:not(.right)>*.hide{left:-110%}.alertify-logs.right{right:16px}.alertify-logs.right>*{float:right;transform:translate3d(0, 0, 0)}.alertify-logs.right>*.show{right:0;opacity:1}.alertify-logs.right>*,.alertify-logs.right>*.hide{right:-110%;opacity:0}.alertify-logs.top{top:0}.alertify-logs>*{box-sizing:border-box;transition:all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);position:relative;clear:both;backface-visibility:hidden;perspective:1000}.alertify-logs>*{max-height:0;margin:0;padding:0;overflow:hidden;opacity:0;pointer-events:none}.alertify-logs>*.show{margin-top:12px;opacity:1;max-height:1000px;pointer-events:auto}.alertify-logs [data-alertify-log-msg]{padding:12px 24px;color:#fff;box-shadow:0 2px 5px 0 rgba(0,0,0,0.2);border-radius:1px;transition:.2s all;display:block !important}.alertify-logs [data-alertify-log-msg],.alertify-logs [data-alertify-log-msg].default{color:#fff;background:rgba(0,0,0,0.8)}.alertify-logs [data-alertify-log-msg].success{color:#fff;background:rgba(76,175,80,0.9)}.alertify-logs [data-alertify-log-msg].warning{color:#fff;background:rgba(255,125,25,0.9)}.alertify-logs [data-alertify-log-msg].error{color:#fff;background:rgba(244,67,54,0.9)}
diff --git a/src/js/filemanager.js b/src/js/filemanager.js
index bdf1561d..31c444b3 100644
--- a/src/js/filemanager.js
+++ b/src/js/filemanager.js
@@ -10,4977 +10,5019 @@
  *	@copyright	Authors
  */
 
-(function($) {
+ (function($) {
 
-$.richFilemanagerPlugin = function(element, pluginOptions)
-{
-	/**
-	 * Plugin's default options
-	 */
-	var defaults = {
-		baseUrl: '.',	// relative path to the FM plugin folder
-		configUrl: null,
-		config: {},		// configuration options
-        callbacks: {
-            beforeCreateImageUrl: function (resourceObject, url) {
-                return url;
-            },
-            beforeCreatePreviewUrl: function (resourceObject, url) {
-                return url;
-            },
-			beforeSelectItem: function (resourceObject, url) {
-				return url;
-			},
-			afterSelectItem: function (resourceObject, url, contextWindow) {},
-            beforeSetRequestParams: function (requestMethod, requestParams) {
-                return requestParams;
-            },
-            beforeSendRequest: function (requestMethod, requestParams) {
-                return true;
+    $.richFilemanagerPlugin = function(element, pluginOptions)
+    {
+        /**
+         * Plugin's default options
+         */
+        var defaults = {
+            baseUrl: '.',	// relative path to the FM plugin folder
+            configUrl: null,
+            config: {},		// configuration options
+            callbacks: {
+                beforeCreateImageUrl: function (resourceObject, url) {
+                    return url;
+                },
+                beforeCreatePreviewUrl: function (resourceObject, url) {
+                    return url;
+                },
+                beforeSelectItem: function (resourceObject, url) {
+                    return url;
+                },
+                afterSelectItem: function (resourceObject, url, contextWindow) {},
+                beforeSetRequestParams: function (requestMethod, requestParams) {
+                    return requestParams;
+                },
+                beforeSendRequest: function (requestMethod, requestParams) {
+                    return true;
+                }
             }
-		}
-	};
-
-	/**
-	 * The reference the current instance of the object
-	 */
-	var fm = this;
-
-	/**
-	 * Private properties accessible only from inside the plugin
-	 */
-	var $container = $(element),	// reference to the jQuery version of DOM element the plugin is attached to
-		$wrapper = $container.children('.fm-wrapper'),
-		$header = $wrapper.find('.fm-header'),
-		$uploader = $header.find('.fm-uploader'),
-		$splitter = $wrapper.children('.fm-splitter'),
-		$footer = $wrapper.children('.fm-footer'),
-		$fileinfo = $splitter.children('.fm-fileinfo'),
-		$filetree = $splitter.children('.fm-filetree'),
-		$viewItemsWrapper = $fileinfo.find('.view-items-wrapper'),
-		$previewWrapper = $fileinfo.find('.fm-preview-wrapper'),
-        $viewItems = $viewItemsWrapper.find('.view-items'),
-		$uploadButton = $uploader.children('.fm-upload'),
-
-		config = null,				// configuration options
-		fileRoot = '/',				// relative files root, may be changed with some query params
-		apiConnector = null,		// API connector URL to perform requests to server
-		capabilities = [],			// allowed actions to perform in FM
-		configSortField = null,		// items sort field name
-		configSortOrder = null,		// items sort order 'asc'/'desc'
-		fmModel = null,				// filemanager knockoutJS model
-		langModel = null,			// language model
-        globalize = null,			// formatting and parsing tool (numbers, dates, etc.)
-		delayStack = null,			// function execution delay manager
-
-		/** variables to keep request options data **/
-		fullexpandedFolder = null,	// path to be automatically expanded by filetree plugin
-
-		/** service variables **/
-        _url_ = purl(),
-		timeStart = new Date().getTime();
-
-	/**
-	 * This holds the merged default and user-provided options.
-	 * Plugin's properties will be available through this object like:
-	 * - fm.propertyName from inside the plugin
-	 * - element.data('richFilemanager').propertyName from outside the plugin, where "element" is the element the plugin is attached to;
-	 * @type {{}}
-	 */
-
-	// The plugin's final settings, contains the merged default and user-provided options (if any)
-    fm.settings = $.extend(true, defaults, pluginOptions);
-
-
-	/*--------------------------------------------------------------------------------------------------------------
-	 Public methods
-	 Can be called like:
-	 - fm.methodName(arg1, arg2, ... argn) from inside the plugin
-	 - element.data('richFilemanager').publicMethod(arg1, arg2, ... argn) from outside the plugin,
-	   where "element" is the element the plugin is attached to
-	--------------------------------------------------------------------------------------------------------------*/
-
-	fm.write = function(message, obj) {
-		var log = alertify;
-		var options = $.extend({}, {
-			reset: true,
-			delay: 5000,
-			logMaxItems: 5,
-			logPosition: 'bottom right',
-			logContainerClass: 'fm-log',
-            logMessageTemplate: null,
-			parent: document.body,
-			onClick: undefined,
-			unique: false,
-			type: 'log'
-		}, obj);
-
-		// display only one log for the specified 'logClass'
-		if(options.logClass && options.unique && $('.fm-log').children('.' + options.logClass).length > 0) {
-			return log;
-		}
-
-		if(options.reset) log.reset();
-		log.parent(options.parent);
-		log.logDelay(options.delay);
-		log.logMaxItems(options.logMaxItems);
-		log.logPosition(options.logPosition);
-		log.logContainerClass(options.logContainerClass);
-		log.logMessageTemplate(options.logMessageTemplate);
-		log[options.type](message, options.onClick);
-
-		var logs = log.getLogs();
-		return logs[logs.length-1];
-	};
-
-	fm.error = function(message, options) {
-		return fm.write(message, $.extend({}, {
-			type: 'error',
-			delay: 10000
-		}, options));
-	};
-
-	fm.warning = function(message, options) {
-		return fm.write(message, $.extend({}, {
-			type: 'warning',
-			delay: 10000
-		}, options));
-	};
-
-	fm.success = function(message, options) {
-		return fm.write(message, $.extend({}, {
-			type: 'success',
-			delay: 6000
-		}, options));
-	};
-
-	fm.alert = function(message) {
-		alertify
-			.reset()
-			.dialogContainerClass('fm-popup')
-			.alert(message);
-	};
-
-	fm.confirm = function(obj) {
-		alertify
-			.reset()
-			.dialogWidth(obj.width)
-			.dialogPersistent(obj.persistent)
-			.dialogContainerClass('fm-popup')
-			.confirm(obj.message, obj.okBtn, obj.cancelBtn);
-	};
-
-	fm.prompt = function(obj) {
-		alertify
-			.reset()
-			.dialogWidth(obj.width)
-			.dialogPersistent(obj.persistent)
-			.dialogContainerClass('fm-popup')
-			.theme(obj.template)
-			.prompt(obj.message, obj.value || '', obj.okBtn, obj.cancelBtn);
-	};
-
-	fm.dialog = function(obj) {
-		alertify
-			.reset()
-			.dialogWidth(obj.width)
-			.dialogPersistent(obj.persistent)
-			.dialogContainerClass('fm-popup')
-			.dialog(obj.message, obj.buttons);
-	};
-
-	// Forces columns to fill the layout vertically.
-	// Called on initial page load and on resize.
-	fm.setDimensions = function() {
-		var padding = $wrapper.outerHeight(true) - $wrapper.height(),
-        	newH = $(window).height() - $header.height() - $footer.height() - padding,
-            newW = $splitter.width() - $splitter.children('.splitter-bar-vertical').outerWidth() - $filetree.outerWidth();
-
-        $splitter.height(newH);
-		$fileinfo.width(newW);
-	};
-
-    fm.console = function() {
-        if(config.options.logger && arguments) {
-            [].unshift.call(arguments, new Date().getTime());
-            console.log.apply(this, arguments);
+        };
+    
+        /**
+         * The reference the current instance of the object
+         */
+        var fm = this;
+    
+        /**
+         * Private properties accessible only from inside the plugin
+         */
+        var $container = $(element),	// reference to the jQuery version of DOM element the plugin is attached to
+            $wrapper = $container.children('.fm-wrapper'),
+            $header = $wrapper.find('.fm-header'),
+            $uploader = $header.find('.fm-uploader'),
+            $splitter = $wrapper.children('.fm-splitter'),
+            $footer = $wrapper.children('.fm-footer'),
+            $fileinfo = $splitter.children('.fm-fileinfo'),
+            $filetree = $splitter.children('.fm-filetree'),
+            $viewItemsWrapper = $fileinfo.find('.view-items-wrapper'),
+            $previewWrapper = $fileinfo.find('.fm-preview-wrapper'),
+            $viewItems = $viewItemsWrapper.find('.view-items'),
+            $uploadButton = $uploader.children('.fm-upload'),
+    
+            config = null,				// configuration options
+            fileRoot = '/',				// relative files root, may be changed with some query params
+            apiConnector = null,		// API connector URL to perform requests to server
+            capabilities = [],			// allowed actions to perform in FM
+            configSortField = null,		// items sort field name
+            configSortOrder = null,		// items sort order 'asc'/'desc'
+            fmModel = null,				// filemanager knockoutJS model
+            langModel = null,			// language model
+            globalize = null,			// formatting and parsing tool (numbers, dates, etc.)
+            delayStack = null,			// function execution delay manager
+    
+            /** variables to keep request options data **/
+            fullexpandedFolder = null,	// path to be automatically expanded by filetree plugin
+    
+            /** service variables **/
+            _url_ = purl(),
+            timeStart = new Date().getTime();
+    
+        /**
+         * This holds the merged default and user-provided options.
+         * Plugin's properties will be available through this object like:
+         * - fm.propertyName from inside the plugin
+         * - element.data('richFilemanager').propertyName from outside the plugin, where "element" is the element the plugin is attached to;
+         * @type {{}}
+         */
+    
+        // The plugin's final settings, contains the merged default and user-provided options (if any)
+        fm.settings = $.extend(true, defaults, pluginOptions);
+    
+    
+        /*--------------------------------------------------------------------------------------------------------------
+         Public methods
+         Can be called like:
+         - fm.methodName(arg1, arg2, ... argn) from inside the plugin
+         - element.data('richFilemanager').publicMethod(arg1, arg2, ... argn) from outside the plugin,
+           where "element" is the element the plugin is attached to
+        --------------------------------------------------------------------------------------------------------------*/
+    
+        fm.write = function(message, obj) {
+            var log = alertify;
+            var options = $.extend({}, {
+                reset: true,
+                delay: 5000,
+                logMaxItems: 5,
+                logPosition: 'bottom right',
+                logContainerClass: 'fm-log',
+                logMessageTemplate: null,
+                parent: document.body,
+                onClick: undefined,
+                unique: false,
+                type: 'log'
+            }, obj);
+    
+            // display only one log for the specified 'logClass'
+            if(options.logClass && options.unique && $('.fm-log').children('.' + options.logClass).length > 0) {
+                return log;
+            }
+    
+            if(options.reset) log.reset();
+            log.parent(options.parent);
+            log.logDelay(options.delay);
+            log.logMaxItems(options.logMaxItems);
+            log.logPosition(options.logPosition);
+            log.logContainerClass(options.logContainerClass);
+            log.logMessageTemplate(options.logMessageTemplate);
+            log[options.type](message, options.onClick);
+    
+            var logs = log.getLogs();
+            return logs[logs.length-1];
+        };
+    
+        fm.error = function(message, options) {
+            return fm.write(message, $.extend({}, {
+                type: 'error',
+                delay: 10000
+            }, options));
+        };
+    
+        fm.warning = function(message, options) {
+            return fm.write(message, $.extend({}, {
+                type: 'warning',
+                delay: 10000
+            }, options));
+        };
+    
+        fm.success = function(message, options) {
+            return fm.write(message, $.extend({}, {
+                type: 'success',
+                delay: 6000
+            }, options));
+        };
+    
+        fm.alert = function(message) {
+            alertify
+                .reset()
+                .dialogContainerClass('fm-popup')
+                .alert(message);
+        };
+    
+        fm.confirm = function(obj) {
+            alertify
+                .reset()
+                .dialogWidth(obj.width)
+                .dialogPersistent(obj.persistent)
+                .dialogContainerClass('fm-popup')
+                .confirm(obj.message, obj.okBtn, obj.cancelBtn);
+        };
+    
+        fm.prompt = function(obj) {
+            alertify
+                .reset()
+                .dialogWidth(obj.width)
+                .dialogPersistent(obj.persistent)
+                .dialogContainerClass('fm-popup')
+                .theme(obj.template)
+                .prompt(obj.message, obj.value || '', obj.okBtn, obj.cancelBtn);
+        };
+    
+        fm.dialog = function(obj) {
+            alertify
+                .reset()
+                .dialogWidth(obj.width)
+                .dialogPersistent(obj.persistent)
+                .dialogContainerClass('fm-popup')
+                .dialog(obj.message, obj.buttons);
+        };
+    
+        // Forces columns to fill the layout vertically.
+        // Called on initial page load and on resize.
+        fm.setDimensions = function() {
+            var padding = $wrapper.outerHeight(true) - $wrapper.height(),
+                newH = $(window).height() - $header.height() - $footer.height() - padding,
+                newW = $splitter.width() - $splitter.children('.splitter-bar-vertical').outerWidth() - $filetree.outerWidth();
+    
+            $splitter.height(newH);
+            $fileinfo.width(newW);
+        };
+    
+        fm.console = function() {
+            if(config.options.logger && arguments) {
+                [].unshift.call(arguments, new Date().getTime());
+                console.log.apply(this, arguments);
+            }
+        };
+    
+        // Reload currently open folder content
+        fm.refreshFolder = function(applyTreeNode) {
+            fmModel.loadPath(fmModel.currentPath(), applyTreeNode);
+        };
+    
+        // Load content of specified relative folder path
+        fm.loadFolder = function(path, applyTreeNode) {
+        if (path !== '/') {
+              path = '/' + trim(path, '/') + '/';
         }
-    };
-
-    // Reload currently open folder content
-    fm.refreshFolder = function(applyTreeNode) {
-        fmModel.loadPath(fmModel.currentPath(), applyTreeNode);
-    };
-
-    // Load content of specified relative folder path
-    fm.loadFolder = function(path, applyTreeNode) {
-	if (path !== '/') {
-          path = '/' + trim(path, '/') + '/';
-	}
-        fmModel.loadPath(path, applyTreeNode);
-    };
-
-
-	/*--------------------------------------------------------------------------------------------------------------
-	 Private methods
-	 These methods can be called only from inside the plugin like: methodName(arg1, arg2, ... argn)
-	--------------------------------------------------------------------------------------------------------------*/
-
-	/**
-	 * The "constructor" method that gets called when the object is created
-	 */
-	var construct = function() {
-		var deferred = $.Deferred();
-
-		deferred
-			.then(function() {
-				return configure();
-			})
-			.then(function() {
-				return localize();
-			})
-			.then(function(conf_d, conf_u) {
-				return performInitialRequest();
-			})
-			.then(function() {
-				return includeTemplates();
-			})
-			.then(function() {
-				includeAssets(function() {
-                    initialize();
-				});
-			});
-
-		deferred.resolve();
-	};
-
-	var configure = function() {
-		return $.when(loadConfigFile('default'), loadConfigFile('user')).done(function(confd, confu) {
-			var config_default = confd[0];
-			var config_user = confu[0];
-
-			// remove version from user config file
-			if (config_user !== undefined && config_user !== null) {
-				delete config_user.version;
-			}
-			// merge default config and user config file
-			config = $.extend({}, config_default, config_user);
-
-			// setup apiConnector
-			if(config.api.connectorUrl) {
-				apiConnector = config.api.connectorUrl;
-			} else {
-				var connectorUrl = location.origin + location.pathname;
-				var langConnector = 'connectors/' + config.api.lang + '/filemanager.' + config.api.lang;
-
-				// for url like http://site.com/index.html
-				if(getExtension(connectorUrl).length > 0) {
-					connectorUrl = connectorUrl.substring(0, connectorUrl.lastIndexOf('/') + 1);
-				}
-				apiConnector = connectorUrl + langConnector;
-			}
-		});
-	};
-
-	// performs initial request to server to retrieve initial params
-    var performInitialRequest = function () {
-        return buildAjaxRequest('GET', {
-            mode: 'initiate'
-        }).done(function (response) {
-            if (response.data) {
-                var serverConfig = response.data.attributes.config;
-                // configuration options retrieved from the server
-                $.each(serverConfig, function (section, options) {
-                    $.each(options, function (param, value) {
-                        if (value === null) {
-                            return true;
-                        }
-                        if (config[section] === undefined) {
-                            config[section] = [];
-                        }
-                        config[section][param] = value;
+            fmModel.loadPath(path, applyTreeNode);
+        };
+    
+    
+        /*--------------------------------------------------------------------------------------------------------------
+         Private methods
+         These methods can be called only from inside the plugin like: methodName(arg1, arg2, ... argn)
+        --------------------------------------------------------------------------------------------------------------*/
+    
+        /**
+         * The "constructor" method that gets called when the object is created
+         */
+        var construct = function() {
+            var deferred = $.Deferred();
+    
+            deferred
+                .then(function() {
+                    return configure();
+                })
+                .then(function() {
+                    return localize();
+                })
+                .then(function(conf_d, conf_u) {
+                    return performInitialRequest();
+                })
+                .then(function() {
+                    return includeTemplates();
+                })
+                .then(function() {
+                    includeAssets(function() {
+                        initialize();
                     });
                 });
-
-                // Overrides client-side capabilities list to improve the compatibility for connectors.
-				// If a connector doesn't support a new feature, the plugin will mask this feature to avoid error.
-                if (serverConfig.options && serverConfig.options.capabilities) {
-                    config.options.capabilities = serverConfig.options.capabilities;
-				}
-            }
-        }).fail(function (xhr) {
-            fm.error('Unable to perform initial request to server.');
-            handleAjaxError(xhr);
-        }).then(function (response) {
-            if (response.errors) {
-                return $.Deferred().reject();
-            }
-        });
-    };
-
-	// localize messages based on configuration or URL value
-	var localize = function() {
-        langModel = new LangModel();
-
-		return $.ajax()
-			.then(function() {
-                var urlLangCode = _url_.param('langCode');
-				if(urlLangCode) {
-					// try to load lang file based on langCode in query params
-					return file_exists(langModel.buildLangFileUrl(urlLangCode))
-						.done(function() {
-                            langModel.setLang(urlLangCode);
-						})
-						.fail(function() {
-							setTimeout(function() {
-								fm.error('Given language file (' + langModel.buildLangFileUrl(urlLangCode) + ') does not exist!');
-							}, 500);
-						});
-				} else {
-                    langModel.setLang(config.language.default);
-				}
-			})
-			.then(function() {
-				// append query param to prevent caching
-                var langFileUrl = langModel.buildLangFileUrl(langModel.getLang()) + '?_=' + new Date().getTime();
-
-				return $.ajax({
-					type: 'GET',
-					url: langFileUrl,
-					dataType: 'json'
-				}).done(function(jsonTrans) {
-                    langModel.setTranslations(jsonTrans);
-				});
-            })
-            .then(function() {
-            	// trim language code to first 2 chars
-				var lang = langModel.getLang().substr(0, 2),
-                    baseUrl = fm.settings.baseUrl;
-
-                return $.when(
-                    $.get(baseUrl + '/libs/cldrjs/cldr-dates/' + lang + '/ca-gregorian.json'),
-                    $.get(baseUrl + '/libs/cldrjs/cldr-numbers/' + lang + '/numbers.json'),
-                    $.get(baseUrl + '/libs/cldrjs/cldr-core/supplemental/likelySubtags.json'),
-                    $.get(baseUrl + '/libs/cldrjs/cldr-core/supplemental/timeData.json'),
-                    $.get(baseUrl + '/libs/cldrjs/cldr-core/supplemental/weekData.json')
-                ).fail(function () {
-                    fm.error('CLDR files for "' + lang + '" language do not exist!');
-                }).then(function () {
-                    // Normalize $.get results, we only need the JSON, not the request statuses.
-                    return [].slice.apply(arguments, [0]).map(function (result) {
-                        return result[0];
+    
+            deferred.resolve();
+        };
+    
+        var configure = function() {
+            return $.when(loadConfigFile('default'), loadConfigFile('user')).done(function(confd, confu) {
+                var config_default = confd[0];
+                var config_user = confu[0];
+    
+                // remove version from user config file
+                if (config_user !== undefined && config_user !== null) {
+                    delete config_user.version;
+                }
+                // merge default config and user config file
+                config = $.extend({}, config_default, config_user);
+    
+                // setup apiConnector
+                if(config.api.connectorUrl) {
+                    apiConnector = config.api.connectorUrl;
+                } else {
+                    var connectorUrl = location.origin + location.pathname;
+                    var langConnector = 'connectors/' + config.api.lang + '/filemanager.' + config.api.lang;
+    
+                    // for url like http://site.com/index.html
+                    if(getExtension(connectorUrl).length > 0) {
+                        connectorUrl = connectorUrl.substring(0, connectorUrl.lastIndexOf('/') + 1);
+                    }
+                    apiConnector = connectorUrl + langConnector;
+                }
+            });
+        };
+    
+        // performs initial request to server to retrieve initial params
+        var performInitialRequest = function () {
+            return buildAjaxRequest('GET', {
+                mode: 'initiate'
+            }).done(function (response) {
+                if (response.data) {
+                    var serverConfig = response.data.attributes.config;
+                    // configuration options retrieved from the server
+                    $.each(serverConfig, function (section, options) {
+                        $.each(options, function (param, value) {
+                            if (value === null) {
+                                return true;
+                            }
+                            if (config[section] === undefined) {
+                                config[section] = [];
+                            }
+                            config[section][param] = value;
+                        });
+                    });
+    
+                    // Overrides client-side capabilities list to improve the compatibility for connectors.
+                    // If a connector doesn't support a new feature, the plugin will mask this feature to avoid error.
+                    if (serverConfig.options && serverConfig.options.capabilities) {
+                        config.options.capabilities = serverConfig.options.capabilities;
+                    }
+                }
+            }).fail(function (xhr) {
+                fm.error('Unable to perform initial request to server.');
+                handleAjaxError(xhr);
+            }).then(function (response) {
+                if (response.errors) {
+                    return $.Deferred().reject();
+                }
+            });
+        };
+    
+        // localize messages based on configuration or URL value
+        var localize = function() {
+            langModel = new LangModel();
+    
+            return $.ajax()
+                .then(function() {
+                    var urlLangCode = _url_.param('langCode');
+                    if(urlLangCode) {
+                        // try to load lang file based on langCode in query params
+                        return file_exists(langModel.buildLangFileUrl(urlLangCode))
+                            .done(function() {
+                                langModel.setLang(urlLangCode);
+                            })
+                            .fail(function() {
+                                setTimeout(function() {
+                                    fm.error('Given language file (' + langModel.buildLangFileUrl(urlLangCode) + ') does not exist!');
+                                }, 500);
+                            });
+                    } else {
+                        langModel.setLang(config.language.default);
+                    }
+                })
+                .then(function() {
+                    // append query param to prevent caching
+                    var langFileUrl = langModel.buildLangFileUrl(langModel.getLang()) + '?_=' + new Date().getTime();
+    
+                    return $.ajax({
+                        type: 'GET',
+                        url: langFileUrl,
+                        dataType: 'json'
+                    }).done(function(jsonTrans) {
+                        langModel.setTranslations(jsonTrans);
+                    });
+                })
+                .then(function() {
+                    // trim language code to first 2 chars
+                    var lang = langModel.getLang().substr(0, 2),
+                        baseUrl = fm.settings.baseUrl;
+    
+                    return $.when(
+                        $.get(baseUrl + '/libs/cldrjs/cldr-dates/' + lang + '/ca-gregorian.json'),
+                        $.get(baseUrl + '/libs/cldrjs/cldr-numbers/' + lang + '/numbers.json'),
+                        $.get(baseUrl + '/libs/cldrjs/cldr-core/supplemental/likelySubtags.json'),
+                        $.get(baseUrl + '/libs/cldrjs/cldr-core/supplemental/timeData.json'),
+                        $.get(baseUrl + '/libs/cldrjs/cldr-core/supplemental/weekData.json')
+                    ).fail(function () {
+                        fm.error('CLDR files for "' + lang + '" language do not exist!');
+                    }).then(function () {
+                        // Normalize $.get results, we only need the JSON, not the request statuses.
+                        return [].slice.apply(arguments, [0]).map(function (result) {
+                            return result[0];
+                        });
+                    }).then(Globalize.load).then(function () {
+                        globalize = Globalize(lang);
                     });
-                }).then(Globalize.load).then(function () {
-                    globalize = Globalize(lang);
                 });
+        };
+    
+        var includeTemplates = function() {
+            return $.when(loadTemplate('upload-container'), loadTemplate('upload-item')).done(function(uc, ui) {
+                var tmpl_upload_container = uc[0];
+                var tmpl_upload_item = ui[0];
+    
+                $wrapper
+                    .append(tmpl_upload_container)
+                    .append(tmpl_upload_item);
             });
-	};
-
-	var includeTemplates = function() {
-		return $.when(loadTemplate('upload-container'), loadTemplate('upload-item')).done(function(uc, ui) {
-			var tmpl_upload_container = uc[0];
-			var tmpl_upload_item = ui[0];
-
-			$wrapper
-				.append(tmpl_upload_container)
-				.append(tmpl_upload_item);
-		});
-	};
-
-	var includeAssets = function(callback) {
-		var primary = [],
-        	secondary = [];
-
-        // theme defined in configuration file
-        primary.push('/themes/' + config.options.theme + '/styles/theme.css');
-
-        if(config.viewer.image.lazyLoad) {
-            primary.push('/libs/lazyload/dist/lazyload.min.js');
-        }
-        if(config.customScrollbar.enabled) {
-            primary.push('/libs/custom-scrollbar-plugin/jquery.mCustomScrollbar.min.css');
-            primary.push('/libs/custom-scrollbar-plugin/jquery.mCustomScrollbar.concat.min.js');
-        }
-
-        // add callback on loaded assets and inject primary ones
-        primary.push(callback);
-        loadAssets(primary);
-
-		// Loading CodeMirror if enabled for online edition
-		if(config.editor.enabled) {
-			var editorTheme = config.editor.theme;
-            if (editorTheme && editorTheme !== 'default') {
-                secondary.push('/libs/CodeMirror/theme/' + editorTheme + '.css');
+        };
+    
+        var includeAssets = function(callback) {
+            var primary = [],
+                secondary = [];
+    
+            // theme defined in configuration file
+            primary.push('/themes/' + config.options.theme + '/styles/theme.css');
+    
+            if(config.viewer.image.lazyLoad) {
+                primary.push('/libs/lazyload/dist/lazyload.min.js');
             }
-            secondary.push('/libs/CodeMirror/lib/codemirror.css');
-            secondary.push('/libs/CodeMirror/lib/codemirror.js');
-            secondary.push('/libs/CodeMirror/addon/selection/active-line.js');
-            secondary.push('/libs/CodeMirror/addon/display/fullscreen.css');
-            secondary.push('/libs/CodeMirror/addon/display/fullscreen.js');
-		}
-
-		// Load Markdown-it, if enabled. For .md to HTML rendering:
-		if(config.viewer.markdownRenderer.enabled) {
-            secondary.push('/src/css/fm-markdown.css');
-            secondary.push('/libs/markdown-it/markdown-it.min.js');
-            secondary.push('/libs/markdown-it/default.min.css');
-            secondary.push('/libs/markdown-it/highlight.min.js');
-            secondary.push('/libs/markdown-it/markdown-it-footnote.min.js');
-            secondary.push('/libs/markdown-it/markdown-it-replace-link.min.js');
-		}
-
-		if(!config.options.browseOnly) {
-			// Loading jquery file upload library
-            secondary.push('/src/js/libs-fileupload.js');
-
-			if(config.upload.multiple) {
-                secondary.push('/libs/jQuery-File-Upload/css/dropzone.css');
-			}
-		}
-
-		if(secondary.length) {
-            loadAssets(secondary);
-		}
-	};
-
-	var initialize = function () {
-        delayStack = new DelayStack();
-
-		// reads capabilities from config files if exists else apply default settings
-		capabilities = config.options.capabilities || ['upload', 'select', 'download', 'rename', 'copy', 'move', 'delete', 'extract', 'createFolder'];
-
-        // If the server is in read only mode, set the GUI to browseOnly:
-        if (config.security.readOnly) {
-            config.options.browseOnly = true;
-        }
-
-        // Set default upload parameter
-        if (!config.upload.paramName) {
-            config.upload.paramName = 'files';
-        }
-
-		// defines sort params
-		var chunks = [];
-		if(config.options.fileSorting) {
-			chunks = config.options.fileSorting.toLowerCase().split('_');
-		}
-
-		configSortField = chunks[0] || 'name';
-		configSortOrder = chunks[1] || 'asc';
-
-        // changes files root to restrict the view to a given folder
-		var exclusiveFolder = _url_.param('exclusiveFolder');
-        if(exclusiveFolder) {
-            fileRoot = '/' + exclusiveFolder + '/';
-            fileRoot = normalizePath(fileRoot);
-        }
-
-        // get folder that should be expanded after filemanager is loaded
-        var expandedFolder = _url_.param('expandedFolder');
-        if(expandedFolder) {
-            fullexpandedFolder = fileRoot + expandedFolder + '/';
-            fullexpandedFolder = normalizePath(fullexpandedFolder);
-        }
-
-		// Activates knockout.js
-		fmModel = new FmModel();
-		ko.applyBindings(fmModel);
-
-        fmModel.itemsModel.initiateLazyLoad();
-        fmModel.filterModel.setName(_url_.param('filter'));
-
-		ko.bindingHandlers.toggleNodeVisibility = {
-			init: function (element, valueAccessor) {
-				var node = valueAccessor();
-				$(element).toggle(node.isExpanded());
-			},
-			update: function (element, valueAccessor) {
-				var node = valueAccessor();
-				if(node.isSliding() === false) {
-					return false;
-				}
-				if(node.isExpanded() === false) {
-					$(element).slideDown(config.filetree.expandSpeed, function() {
-						node.isSliding(false);
-						node.isExpanded(true);
-					});
-				}
-				if(node.isExpanded() === true) {
-					$(element).slideUp(config.filetree.expandSpeed, function() {
-						node.isSliding(false);
-						node.isExpanded(false);
-					});
-				}
-			}
-		};
-
-		ko.bindingHandlers.draggableView = {
-			init: function(element, valueAccessor, allBindingsAccessor) {
-                fmModel.ddModel.makeDraggable(valueAccessor(), element);
-			}
-		};
-
-		ko.bindingHandlers.droppableView = {
-			init: function(element, valueAccessor, allBindingsAccessor) {
-                fmModel.ddModel.makeDroppable(valueAccessor(), element);
-			}
-		};
-
-		ko.bindingHandlers.draggableTree = {
-			init: function(element, valueAccessor, allBindingsAccessor) {
-                fmModel.ddModel.makeDraggable(valueAccessor(), element);
-			}
-		};
-
-		ko.bindingHandlers.droppableTree = {
-			init: function(element, valueAccessor, allBindingsAccessor) {
-                fmModel.ddModel.makeDroppable(valueAccessor(), element);
-			}
-		};
-
-        $wrapper.mousewheel(function(e) {
-            if (!fmModel.ddModel.dragHelper) {
-                return true;
+            if(config.customScrollbar.enabled) {
+                primary.push('/libs/custom-scrollbar-plugin/jquery.mCustomScrollbar.min.css');
+                primary.push('/libs/custom-scrollbar-plugin/jquery.mCustomScrollbar.concat.min.js');
             }
-
-            var $panes,
-                $obstacle = null;
-
-            if (config.customScrollbar.enabled) {
-                $panes = $([$viewItemsWrapper[0], $filetree[0]]);
-            } else {
-                $panes = $splitter.children('.splitter-pane');
+    
+            // add callback on loaded assets and inject primary ones
+            primary.push(callback);
+            loadAssets(primary);
+    
+            // Loading CodeMirror if enabled for online edition
+            if(config.editor.enabled) {
+                var editorTheme = config.editor.theme;
+                if (editorTheme && editorTheme !== 'default') {
+                    secondary.push('/libs/CodeMirror/theme/' + editorTheme + '.css');
+                }
+                secondary.push('/libs/CodeMirror/lib/codemirror.css');
+                secondary.push('/libs/CodeMirror/lib/codemirror.js');
+                secondary.push('/libs/CodeMirror/addon/selection/active-line.js');
+                secondary.push('/libs/CodeMirror/addon/display/fullscreen.css');
+                secondary.push('/libs/CodeMirror/addon/display/fullscreen.js');
             }
-
-            $panes.each(function(i) {
-            	var $pane = $(this),
-            		top = $pane.offset().top,
-            		left = $pane.offset().left;
-
-				if ((e.offsetY >= top && e.offsetY <= top + $pane.height()) &&
-					(e.offsetX >= left && e.offsetX <= left + $pane.width())) {
-                    $obstacle = $pane;
-                    return false;
-				}
-			});
-
-            // no one appropriate obstacle is overlapped
-            if ($obstacle === null) {
-                return false;
+    
+            // Load Markdown-it, if enabled. For .md to HTML rendering:
+            if(config.viewer.markdownRenderer.enabled) {
+                secondary.push('/src/css/fm-markdown.css');
+                secondary.push('/libs/markdown-it/markdown-it.min.js');
+                secondary.push('/libs/markdown-it/default.min.css');
+                secondary.push('/libs/markdown-it/highlight.min.js');
+                secondary.push('/libs/markdown-it/markdown-it-footnote.min.js');
+                secondary.push('/libs/markdown-it/markdown-it-replace-link.min.js');
             }
-
-            if (config.customScrollbar.enabled) {
-                var $scrollBar = $obstacle.find('.mCSB_scrollTools_vertical'),
-					directionSign = (e.deltaY === 1) ? '+' : '-';
-
-                if ($scrollBar.is(':visible')) {
-                    $obstacle.mCustomScrollbar('scrollTo', [directionSign + '=250', 0], {
-                        scrollInertia: 500,
-                        scrollEasing: 'easeOut',
-                        callbacks: true
-                    });
+    
+            if(!config.options.browseOnly) {
+                // Loading jquery file upload library
+                secondary.push('/src/js/libs-fileupload.js');
+    
+                if(config.upload.multiple) {
+                    secondary.push('/libs/jQuery-File-Upload/css/dropzone.css');
                 }
-            } else {
-                if ($obstacle[0].scrollHeight > $obstacle[0].clientHeight) {
-                    var scrollPosition = $obstacle.scrollTop();
-                    var scrollOffset = scrollPosition - (200 * e.deltaY);
-
-                    fmModel.ddModel.isScrolling = true;
-                    scrollOffset = (scrollOffset < 0) ? 0 : scrollOffset;
-                    $obstacle.stop().animate({scrollTop: scrollOffset}, 100, 'linear', function() {
-                        fmModel.ddModel.isScrolling = false;
-                        fmModel.ddModel.isScrolled = true;
-                    });
-				}
             }
-        });
-
-        $viewItems.selectable({
-            filter: 'li:not(.directory-parent), tbody > tr:not(.directory-parent)',
-            cancel: '.directory-parent, thead',
-            disabled: !config.manager.selection.enabled,
-            appendTo: $viewItems,
-            start: function(event, ui) {
-                clearSelection();
-                fmModel.itemsModel.isSelecting(true);
-            },
-            stop: function(event, ui) {
-                fmModel.itemsModel.isSelecting(false);
-            },
-            selected: function(event, ui) {
-                var koItem = ko.dataFor(ui.selected);
-                koItem.selected(true);
-            },
-            unselected: function(event, ui) {
-                var koItem = ko.dataFor(ui.unselected);
-                koItem.selected(false);
+    
+            if(secondary.length) {
+                loadAssets(secondary);
             }
-        });
-
-        $fileinfo.contextMenu({
-            selector: '.view-items',
-            zIndex: 10,
-            // wrap options with "build" allows to get item element
-            build: function ($triggerElement, e) {
-                var contextMenuItems = {
-                    createFolder: {
-                    	name: lg('create_folder'),
-						className: 'create-folder'
-                    },
-                    paste: {
-                    	name: lg('clipboard_paste'),
-						className: 'paste',
-                        disabled: function (key, options) {
-							return fmModel.clipboardModel.isEmpty();
-                        }
+        };
+    
+        var initialize = function () {
+            delayStack = new DelayStack();
+    
+            // reads capabilities from config files if exists else apply default settings
+            capabilities = config.options.capabilities || ['upload', 'select', 'download', 'rename', 'copy', 'move', 'delete', 'extract', 'createFolder'];
+    
+            // If the server is in read only mode, set the GUI to browseOnly:
+            if (config.security.readOnly) {
+                config.options.browseOnly = true;
+            }
+    
+            // Set default upload parameter
+            if (!config.upload.paramName) {
+                config.upload.paramName = 'files';
+            }
+    
+            // defines sort params
+            var chunks = [];
+            if(config.options.fileSorting) {
+                chunks = config.options.fileSorting.toLowerCase().split('_');
+            }
+    
+            configSortField = chunks[0] || 'name';
+            configSortOrder = chunks[1] || 'asc';
+    
+            // changes files root to restrict the view to a given folder
+            var exclusiveFolder = _url_.param('exclusiveFolder');
+            if(exclusiveFolder) {
+                fileRoot = '/' + exclusiveFolder + '/';
+                fileRoot = normalizePath(fileRoot);
+            }
+    
+            // get folder that should be expanded after filemanager is loaded
+            var expandedFolder = _url_.param('expandedFolder');
+            if(expandedFolder) {
+                fullexpandedFolder = fileRoot + expandedFolder + '/';
+                fullexpandedFolder = normalizePath(fullexpandedFolder);
+            }
+    
+            // Activates knockout.js
+            fmModel = new FmModel();
+            ko.applyBindings(fmModel);
+    
+            fmModel.itemsModel.initiateLazyLoad();
+            fmModel.filterModel.setName(_url_.param('filter'));
+    
+            ko.bindingHandlers.toggleNodeVisibility = {
+                init: function (element, valueAccessor) {
+                    var node = valueAccessor();
+                    $(element).toggle(node.isExpanded());
+                },
+                update: function (element, valueAccessor) {
+                    var node = valueAccessor();
+                    if(node.isSliding() === false) {
+                        return false;
                     }
-                };
-
-                if (!fmModel.clipboardModel.enabled() || config.options.browseOnly === true) {
-                    delete contextMenuItems.paste;
+                    if(node.isExpanded() === false) {
+                        $(element).slideDown(config.filetree.expandSpeed, function() {
+                            node.isSliding(false);
+                            node.isExpanded(true);
+                        });
+                    }
+                    if(node.isExpanded() === true) {
+                        $(element).slideUp(config.filetree.expandSpeed, function() {
+                            node.isSliding(false);
+                            node.isExpanded(false);
+                        });
+                    }
+                }
+            };
+    
+            ko.bindingHandlers.draggableView = {
+                init: function(element, valueAccessor, allBindingsAccessor) {
+                    fmModel.ddModel.makeDraggable(valueAccessor(), element);
+                }
+            };
+    
+            ko.bindingHandlers.droppableView = {
+                init: function(element, valueAccessor, allBindingsAccessor) {
+                    fmModel.ddModel.makeDroppable(valueAccessor(), element);
+                }
+            };
+    
+            ko.bindingHandlers.draggableTree = {
+                init: function(element, valueAccessor, allBindingsAccessor) {
+                    fmModel.ddModel.makeDraggable(valueAccessor(), element);
+                }
+            };
+    
+            ko.bindingHandlers.droppableTree = {
+                init: function(element, valueAccessor, allBindingsAccessor) {
+                    fmModel.ddModel.makeDroppable(valueAccessor(), element);
+                }
+            };
+    
+            $wrapper.mousewheel(function(e) {
+                if (!fmModel.ddModel.dragHelper) {
+                    return true;
                 }
-                if (!hasCapability('createFolder') || config.options.browseOnly === true) {
-                    delete contextMenuItems.createFolder;
+    
+                var $panes,
+                    $obstacle = null;
+    
+                if (config.customScrollbar.enabled) {
+                    $panes = $([$viewItemsWrapper[0], $filetree[0]]);
+                } else {
+                    $panes = $splitter.children('.splitter-pane');
                 }
-				// prevent the creation of context menu
-                if ($.isEmptyObject(contextMenuItems)) {
+    
+                $panes.each(function(i) {
+                    var $pane = $(this),
+                        top = $pane.offset().top,
+                        left = $pane.offset().left;
+    
+                    if ((e.offsetY >= top && e.offsetY <= top + $pane.height()) &&
+                        (e.offsetX >= left && e.offsetX <= left + $pane.width())) {
+                        $obstacle = $pane;
+                        return false;
+                    }
+                });
+    
+                // no one appropriate obstacle is overlapped
+                if ($obstacle === null) {
                     return false;
-				}
-
-                return {
-                    appendTo: '.fm-container',
-                    items: contextMenuItems,
-					reposition: false,
-                    callback: function(itemKey, options) {
-                        switch(itemKey) {
-                            case 'createFolder':
-                                fmModel.headerModel.createFolder();
-                                break;
-
-                            case 'paste':
-                                fmModel.clipboardModel.paste();
-                                break;
-                        }
+                }
+    
+                if (config.customScrollbar.enabled) {
+                    var $scrollBar = $obstacle.find('.mCSB_scrollTools_vertical'),
+                        directionSign = (e.deltaY === 1) ? '+' : '-';
+    
+                    if ($scrollBar.is(':visible')) {
+                        $obstacle.mCustomScrollbar('scrollTo', [directionSign + '=250', 0], {
+                            scrollInertia: 500,
+                            scrollEasing: 'easeOut',
+                            callbacks: true
+                        });
+                    }
+                } else {
+                    if ($obstacle[0].scrollHeight > $obstacle[0].clientHeight) {
+                        var scrollPosition = $obstacle.scrollTop();
+                        var scrollOffset = scrollPosition - (200 * e.deltaY);
+    
+                        fmModel.ddModel.isScrolling = true;
+                        scrollOffset = (scrollOffset < 0) ? 0 : scrollOffset;
+                        $obstacle.stop().animate({scrollTop: scrollOffset}, 100, 'linear', function() {
+                            fmModel.ddModel.isScrolling = false;
+                            fmModel.ddModel.isScrolled = true;
+                        });
                     }
                 }
-            }
-        });
-
-		if(config.extras.extra_js) {
-			for(var i=0; i<config.extras.extra_js.length; i++) {
-				$.ajax({
-					type: 'GET',
-					url: config.extras.extra_js[i],
-					dataType: 'script',
-					async: config.extras.extra_js_async
-				});
-			}
-		}
-
-		// adding a close button triggering callback function if CKEditorCleanUpFuncNum passed
-		if(_url_.param('CKEditorCleanUpFuncNum')) {
-            fmModel.headerModel.closeButton(true);
-            fmModel.headerModel.closeButtonOnClick = function() {
-                parent.CKEDITOR.tools.callFunction(_url_.param('CKEditorCleanUpFuncNum'));
-			};
-		}
-
-        prepareFileTree();
-        setupUploader();
-        fmModel.treeModel.loadDataNode(fmModel.treeModel.rootNode, true, true);
-
-		// Loading CustomScrollbar if enabled
-		if(config.customScrollbar.enabled) {
-			$filetree.mCustomScrollbar({
-				theme: config.customScrollbar.theme,
-				scrollButtons: {
-					enable: config.customScrollbar.button
-				},
-				advanced: {
-					autoExpandHorizontalScroll: true,
-					updateOnContentResize: true
-				},
-				callbacks: {
-					onScrollStart: function() {
-						fmModel.ddModel.isScrolling = true;
-					},
-					onScroll: function() {
-						fmModel.ddModel.isScrolling = false;
-					}
-				},
-				axis: 'yx'
-			});
-
-            $previewWrapper.mCustomScrollbar({
-                theme: config.customScrollbar.theme,
-                scrollButtons: {
-                    enable: config.customScrollbar.button
+            });
+    
+            $viewItems.selectable({
+                filter: 'li:not(.directory-parent), tbody > tr:not(.directory-parent)',
+                cancel: '.directory-parent, thead',
+                disabled: !config.manager.selection.enabled,
+                appendTo: $viewItems,
+                start: function(event, ui) {
+                    clearSelection();
+                    fmModel.itemsModel.isSelecting(true);
                 },
-                advanced: {
-                    autoExpandHorizontalScroll: true,
-                    updateOnContentResize: true,
-                    updateOnSelectorChange: '.fm-preview-viewer'
-                }
-			});
-
-            $viewItemsWrapper.mCustomScrollbar({
-                theme: config.customScrollbar.theme,
-                scrollButtons: {
-                    enable: config.customScrollbar.button
+                stop: function(event, ui) {
+                    fmModel.itemsModel.isSelecting(false);
                 },
-                advanced: {
-                    autoExpandHorizontalScroll:true,
-                    updateOnContentResize: true,
-                    updateOnSelectorChange: '.grid, .list'
+                selected: function(event, ui) {
+                    var koItem = ko.dataFor(ui.selected);
+                    koItem.selected(true);
                 },
-                callbacks: {
-                    onScrollStart: function() {
-                        if (!fmModel.itemsModel.continiousSelection()) {
-                            this.yStartPosition = this.mcs.top;
-                            this.yStartTime = (new Date()).getTime();
+                unselected: function(event, ui) {
+                    var koItem = ko.dataFor(ui.unselected);
+                    koItem.selected(false);
+                }
+            });
+    
+            $fileinfo.contextMenu({
+                selector: '.view-items',
+                zIndex: 10,
+                // wrap options with "build" allows to get item element
+                build: function ($triggerElement, e) {
+                    var contextMenuItems = {
+                        createFolder: {
+                            name: lg('create_folder'),
+                            className: 'create-folder'
+                        },
+                        paste: {
+                            name: lg('clipboard_paste'),
+                            className: 'paste',
+                            disabled: function (key, options) {
+                                return fmModel.clipboardModel.isEmpty();
+                            }
                         }
-                        fmModel.ddModel.isScrolling = true;
+                    };
+    
+                    if (!fmModel.clipboardModel.enabled() || config.options.browseOnly === true) {
+                        delete contextMenuItems.paste;
+                    }
+                    if (!hasCapability('createFolder') || config.options.browseOnly === true) {
+                        delete contextMenuItems.createFolder;
+                    }
+                    // prevent the creation of context menu
+                    if ($.isEmptyObject(contextMenuItems)) {
+                        return false;
+                    }
+    
+                    return {
+                        appendTo: '.fm-container',
+                        items: contextMenuItems,
+                        reposition: false,
+                        callback: function(itemKey, options) {
+                            switch(itemKey) {
+                                case 'createFolder':
+                                    fmModel.headerModel.createFolder();
+                                    break;
+    
+                                case 'paste':
+                                    fmModel.clipboardModel.paste();
+                                    break;
+                            }
+                        }
+                    }
+                }
+            });
+    
+            if(config.extras.extra_js) {
+                for(var i=0; i<config.extras.extra_js.length; i++) {
+                    $.ajax({
+                        type: 'GET',
+                        url: config.extras.extra_js[i],
+                        dataType: 'script',
+                        async: config.extras.extra_js_async
+                    });
+                }
+            }
+    
+            // adding a close button triggering callback function if CKEditorCleanUpFuncNum passed
+            if(_url_.param('CKEditorCleanUpFuncNum')) {
+                fmModel.headerModel.closeButton(true);
+                fmModel.headerModel.closeButtonOnClick = function() {
+                    parent.CKEDITOR.tools.callFunction(_url_.param('CKEditorCleanUpFuncNum'));
+                };
+            }
+    
+            prepareFileTree();
+            setupUploader();
+            fmModel.treeModel.loadDataNode(fmModel.treeModel.rootNode, true, true);
+    
+            // Loading CustomScrollbar if enabled
+            if(config.customScrollbar.enabled) {
+                $filetree.mCustomScrollbar({
+                    theme: config.customScrollbar.theme,
+                    scrollButtons: {
+                        enable: config.customScrollbar.button
                     },
-                    onScroll: function() {
-                    	fmModel.ddModel.isScrolling = false;
-                        fmModel.ddModel.isScrolled = true;
+                    advanced: {
+                        autoExpandHorizontalScroll: true,
+                        updateOnContentResize: true
                     },
-                    whileScrolling: function() {
-                        if (config.manager.selection.enabled) {
-                            // would prefer to get scroll position from [onScrollStart],
-                            // but the [onScroll] should fire first, which happens with a big lag
-                            var timeDiff = (new Date()).getTime() - this.yStartTime;
-
-                            // check if selection lasso has not been dropped while scrolling
-                            if (!fmModel.itemsModel.continiousSelection() && timeDiff > 400) {
+                    callbacks: {
+                        onScrollStart: function() {
+                            fmModel.ddModel.isScrolling = true;
+                        },
+                        onScroll: function() {
+                            fmModel.ddModel.isScrolling = false;
+                        }
+                    },
+                    axis: 'yx'
+                });
+    
+                $previewWrapper.mCustomScrollbar({
+                    theme: config.customScrollbar.theme,
+                    scrollButtons: {
+                        enable: config.customScrollbar.button
+                    },
+                    advanced: {
+                        autoExpandHorizontalScroll: true,
+                        updateOnContentResize: true,
+                        updateOnSelectorChange: '.fm-preview-viewer'
+                    }
+                });
+    
+                $viewItemsWrapper.mCustomScrollbar({
+                    theme: config.customScrollbar.theme,
+                    scrollButtons: {
+                        enable: config.customScrollbar.button
+                    },
+                    advanced: {
+                        autoExpandHorizontalScroll:true,
+                        updateOnContentResize: true,
+                        updateOnSelectorChange: '.grid, .list'
+                    },
+                    callbacks: {
+                        onScrollStart: function() {
+                            if (!fmModel.itemsModel.continiousSelection()) {
                                 this.yStartPosition = this.mcs.top;
+                                this.yStartTime = (new Date()).getTime();
                             }
-
-                            // set flag if selection lasso is active
-                            if (fmModel.itemsModel.isSelecting()) {
-                                fmModel.itemsModel.continiousSelection(true);
+                            fmModel.ddModel.isScrolling = true;
+                        },
+                        onScroll: function() {
+                            fmModel.ddModel.isScrolling = false;
+                            fmModel.ddModel.isScrolled = true;
+                        },
+                        whileScrolling: function() {
+                            if (config.manager.selection.enabled) {
+                                // would prefer to get scroll position from [onScrollStart],
+                                // but the [onScroll] should fire first, which happens with a big lag
+                                var timeDiff = (new Date()).getTime() - this.yStartTime;
+    
+                                // check if selection lasso has not been dropped while scrolling
+                                if (!fmModel.itemsModel.continiousSelection() && timeDiff > 400) {
+                                    this.yStartPosition = this.mcs.top;
+                                }
+    
+                                // set flag if selection lasso is active
+                                if (fmModel.itemsModel.isSelecting()) {
+                                    fmModel.itemsModel.continiousSelection(true);
+                                }
+    
+                                var yIncrement = Math.abs(this.mcs.top) - Math.abs(this.yStartPosition);
+                                $viewItems.selectable('repositionCssHelper', yIncrement, 0);
+                            }
+    
+                            if (fmModel.itemsModel.lazyLoad) {
+                                fmModel.itemsModel.lazyLoad.handleScroll(); // use throttle
                             }
-
-                            var yIncrement = Math.abs(this.mcs.top) - Math.abs(this.yStartPosition);
-                            $viewItems.selectable('repositionCssHelper', yIncrement, 0);
-                        }
-
-                        if (fmModel.itemsModel.lazyLoad) {
-                            fmModel.itemsModel.lazyLoad.handleScroll(); // use throttle
                         }
-                    }
-                },
-                axis: 'y',
-                alwaysShowScrollbar: 0
-            });
-        }
-
-		// add useragent string to html element for IE 10/11 detection
-		var doc = document.documentElement;
-		doc.setAttribute('data-useragent', navigator.userAgent);
-
-		if(config.options.logger) {
-			var timeEnd = new Date().getTime();
-			var time = timeEnd - timeStart;
-			console.log('Total execution time : ' + time + ' ms');
-		}
-
-		var $loading = $container.find('.fm-loading-wrap');
-        // remove loading screen div
-		$loading.fadeOut(800, function() {
-            fm.setDimensions();
-		});
-        fm.setDimensions();
-	};
-
-    /**
-	 * Language model
-	 *
-     * @constructor
-     */
-    var LangModel = function() {
-        var currentLang = null,
-            translationsHash = {},
-            translationsPath = fm.settings.baseUrl + '/languages/';
-
-        this.buildLangFileUrl = function(code) {
-            return translationsPath + code + '.json';
-        };
-
-        this.setLang = function(code) {
-            currentLang = code;
-        };
-
-        this.getLang = function() {
-            return currentLang;
-        };
-
-        this.setTranslations = function(json) {
-            translationsHash = json;
-        };
-
-        this.getTranslations = function() {
-            return translationsHash;
-        };
-
-        this.translate = function(key) {
-            return translationsHash[key];
-        };
-    };
-
-    /**
-	 * DelayStack
-	 * Delays execution of functions that is passed as argument
-	 *
-     * @constructor
-     */
-    var DelayStack = function() {
-    	var hash = {},
-    		delay_stack = this;
-
-        this.push = function(name, callback, ms) {
-            delay_stack.removeTimer(name);
-            hash[name] = setTimeout(callback, ms);
-        };
-
-        this.getTimer = function(name) {
-            return hash[name];
-        };
-
-        this.removeTimer = function(name) {
-        	if (hash[name]) {
-                clearTimeout(hash[name]);
-                delete hash[name];
-			}
-        };
-    };
-
-	/**
-	 * Knockout general model
-	 *
-	 * @constructor
-	 */
-	var FmModel = function() {
-		var model = this;
-		this.config = ko.observable(config);
-		this.loadingView = ko.observable(true);
-		this.previewFile = ko.observable(false);
-		this.viewMode = ko.observable(config.manager.defaultViewMode);
-		this.currentPath = ko.observable(fileRoot);
-		this.browseOnly = ko.observable(config.options.browseOnly);
-        this.previewModel = ko.observable(null);
-        this.currentLang = langModel.getLang();
-        this.lg = langModel.getTranslations();
-
-        this.previewFile.subscribe(function (enabled) {
-            if (!enabled) {
-                // close editor upon disabling preview
-                model.previewModel.closeEditor();
-
-                // update content of descriptive panel
-                if (model.itemsModel.descriptivePanel.rdo().id === model.previewModel.rdo().id) {
-                    model.itemsModel.descriptivePanel.render(model.previewModel.viewer.content());
-                }
-            }
-        });
-
-        this.isCapable = function(capability) {
-            return hasCapability(capability);
-        };
-
-        this.loadPath = function (targetPath, applyTreeNode) {
-            var targetNode,
-                folderLoader = new FolderAjaxLoader(targetPath);
-
-            if (applyTreeNode) {
-                targetNode = fmModel.treeModel.findByParam('id', targetPath);
-            }
-            if (targetNode) {
-                folderLoader.setPreloader(fmModel.treeModel.getPreloader(targetNode))
-            }
-
-            folderLoader
-                .setPreloader(model.itemsModel.getPreloader())
-                .setDataHandler(function (resourceObjects, targetPath) {
-                    if (targetNode) {
-                        fmModel.treeModel.addNodes(resourceObjects, targetNode, true);
-                    }
-                    model.itemsModel.addItems(resourceObjects, targetPath, true);
-                    model.searchModel.clearInput();
-                })
-                .load(function () {
-                    return readFolder(targetPath);
+                    },
+                    axis: 'y',
+                    alwaysShowScrollbar: 0
                 });
-        };
-
-        this.addElements = function (resourceObjects, targetPath, reset) {
-            // handle tree nodes
-            var targetNode = model.treeModel.findByParam('id', targetPath);
-            if (targetNode) {
-                model.treeModel.addNodes(resourceObjects, targetNode, reset);
-            }
-
-            // handle view objects
-            if (model.currentPath() === targetPath) {
-                model.itemsModel.addItems(resourceObjects, targetPath, reset);
-            }
-        };
-
-        this.removeElement = function (resourceObject) {
-            // handle tree nodes
-            var treeNode = model.treeModel.findByParam('id', resourceObject.id);
-            if (treeNode) {
-                treeNode.remove();
-            }
-
-            // handle view objects
-            var viewItem = model.itemsModel.findByParam('id', resourceObject.id);
-            if (viewItem) {
-                viewItem.remove();
-            }
-        };
-
-        // fetch selected view items OR tree nodes
-        this.fetchSelectedItems = function(instanceName) {
-            var selectedNodes, selectedItems;
-
-            if (instanceName === ItemObject.name) {
-                return model.itemsModel.getSelected();
             }
-            if (instanceName === TreeNodeModel.name) {
-                return model.treeModel.getSelected();
+    
+            // add useragent string to html element for IE 10/11 detection
+            var doc = document.documentElement;
+            doc.setAttribute('data-useragent', navigator.userAgent);
+    
+            if(config.options.logger) {
+                var timeEnd = new Date().getTime();
+                var time = timeEnd - timeStart;
+                console.log('Total execution time : ' + time + ' ms');
             }
-            if (!instanceName) {
-                selectedNodes = model.treeModel.getSelected();
-                selectedItems = model.itemsModel.getSelected();
-
-            	return (selectedItems.length > 0) ? selectedItems : selectedNodes;
-			}
-            throw new Error('Unknown item type.');
-        };
-
-        // fetch resource objects out of the selected items
-        this.fetchSelectedObjects = function(item) {
-            var objects = [];
-            $.each(model.fetchSelectedItems(item.constructor.name), function(i, itemObject) {
-                objects.push(itemObject.rdo);
+    
+            var $loading = $container.find('.fm-loading-wrap');
+            // remove loading screen div
+            $loading.fadeOut(800, function() {
+                fm.setDimensions();
             });
-            return objects;
+            fm.setDimensions();
         };
-
-        // check whether view item can be opened based on the event and configuration options
-        function isItemOpenable(event) {
-            // selecting with Ctrl key
-            if(config.manager.selection.enabled && config.manager.selection.useCtrlKey && event.ctrlKey === true) {
-                return false;
-            }
-
-            // single clicked while expected dblclick
-            if(config.manager.dblClickOpen && event.type === 'click') {
-                return false;
-            }
-
-            return true;
-        }
-
+    
         /**
-         * PanelLoader Interface
-		 *
+         * Language model
+         *
          * @constructor
          */
-        var PanelLoader = function() {
-            this.beforeLoad = function(path) {};
-            this.afterLoad = function(path, response) {};
-		};
-
+        var LangModel = function() {
+            var currentLang = null,
+                translationsHash = {},
+                translationsPath = fm.settings.baseUrl + '/languages/';
+    
+            this.buildLangFileUrl = function(code) {
+                return translationsPath + code + '.json';
+            };
+    
+            this.setLang = function(code) {
+                currentLang = code;
+            };
+    
+            this.getLang = function() {
+                return currentLang;
+            };
+    
+            this.setTranslations = function(json) {
+                translationsHash = json;
+            };
+    
+            this.getTranslations = function() {
+                return translationsHash;
+            };
+    
+            this.translate = function(key) {
+                return translationsHash[key];
+            };
+        };
+    
         /**
-		 * Preview model
-		 *
+         * DelayStack
+         * Delays execution of functions that is passed as argument
+         *
          * @constructor
          */
-		var PreviewModel = function() {
-			var preview_model = this,
-				clipboard = null;
-
-            this.rdo = ko.observable({});
-            // computed resource data object
-            this.cdo = ko.observable({});
-
-			this.viewer = {
-                type: ko.observable('default'),
-                isEditable: ko.observable(false),
-                url: ko.observable(null),
-                pureUrl: ko.observable(null),
-                options: ko.observable({}),
-                content: ko.observable(null),
-                codeMirror: ko.observable(null)
-			};
-
-            this.renderer = new RenderModel();
-            this.editor = new EditorModel();
-
-            this.rdo.subscribe(function (resourceObject) {
-                preview_model.cdo({
-                    isFolder: (resourceObject.type === 'folder'),
-                    sizeFormatted: formatBytes(resourceObject.attributes.size),
-                    createdFormatted: formatTimestamp(resourceObject.attributes.created),
-                    modifiedFormatted: formatTimestamp(resourceObject.attributes.modified),
-                    extension: (resourceObject.type === 'file') ? getExtension(resourceObject.id) : null,
-                    dimensions: resourceObject.attributes.width ? resourceObject.attributes.width + 'x' + resourceObject.attributes.height : null
-                });
-            });
-
-            this.editor.content.subscribe(function (content) {
-            	if (preview_model.editor.isInteractive()) {
-            		// instantly render changes of editor content
-                    preview_model.renderer.render(content);
-				}
-            });
-
-            this.applyObject = function(resourceObject) {
-            	if (clipboard) {
-                    clipboard.destroy();
-				}
-
-                model.previewFile(false);
-
-                var filename = resourceObject.attributes.name,
-                    editorObject = {
-                        interactive: false
-                    },
-                    viewerObject = {
-                        type: 'default',
-                        url: null,
-                        options: {}
-                    };
-
-                preview_model.rdo(resourceObject);
-
-                if(isImageFile(filename)) {
-                    viewerObject.type = 'image';
-                    viewerObject.url = createImageUrl(resourceObject, false, true);
-                }
-                if(isAudioFile(filename) && config.viewer.audio.enabled === true) {
-                    viewerObject.type = 'audio';
-                    viewerObject.url = createPreviewUrl(resourceObject, true);
-                }
-                if(isVideoFile(filename) && config.viewer.video.enabled === true) {
-                    viewerObject.type = 'video';
-                    viewerObject.url = createPreviewUrl(resourceObject, true);
-                    viewerObject.options = {
-                        width: config.viewer.video.playerWidth,
-                        height: config.viewer.video.playerHeight
-                    };
-                }
-                // if(isOnlyOfficeFile(filename) && config.viewer.onlyoffice.enabled === true) {
-                //     viewerObject.type = 'onlyoffice';
-                //     var connectorUrl = config.viewer.onlyoffice.connectorUrl || fm.settings.baseUrl + '/connectors/php/onlyoffice/editor.php';
-                //     viewerObject.url = connectorUrl + '?path=' + encodeURIComponent(resourceObject.attributes.path);
-                //     viewerObject.options = {
-                //         width: config.viewer.onlyoffice.editorWidth,
-                //         height: config.viewer.onlyoffice.editorHeight
-                //     };
-                // }
-                if(isOpenDocFile(filename) && config.viewer.opendoc.enabled === true) {
-                    viewerObject.type = 'opendoc';
-                    viewerObject.url = fm.settings.baseUrl + '/libs/ViewerJS/index.html#' + createPreviewUrl(resourceObject, true);
-                    viewerObject.options = {
-                        width: config.viewer.opendoc.readerWidth,
-                        height: config.viewer.opendoc.readerHeight
-                    };
-                }
-                if(isGoogleDocsFile(filename) && config.viewer.google.enabled === true) {
-                    viewerObject.type = 'google';
-                    viewerObject.url = 'https://docs.google.com/viewer?url=' + encodeURIComponent(createPreviewUrl(resourceObject, false)) + '&embedded=true';
-                    viewerObject.options = {
-                        width: config.viewer.google.readerWidth,
-                        height: config.viewer.google.readerHeight
-                    };
-                }
-                if (isIFrameFile(filename) && config.viewer.iframe.enabled === true) {
-                    viewerObject.type = 'iframe';
-                    viewerObject.url = createPreviewUrl(resourceObject, true);
-                    viewerObject.options = {
-                        width: config.viewer.iframe.readerWidth,
-                        height: config.viewer.iframe.readerHeight
-                    };
-				}
-                if ((isCodeMirrorFile(filename) && config.viewer.codeMirrorRenderer.enabled === true) ||
-                    (isMarkdownFile(filename) && config.viewer.markdownRenderer.enabled === true)
-				) {
-                    viewerObject.type = 'renderer';
-                    viewerObject.options = {
-                        is_writable: resourceObject.attributes.writable
-                    };
-                    preview_model.renderer.setRenderer(resourceObject);
-                    editorObject.interactive = preview_model.renderer.renderer().interactive;
-				}
-
-                preview_model.viewer.type(viewerObject.type);
-                preview_model.viewer.url(viewerObject.url);
-                preview_model.viewer.options(viewerObject.options);
-                preview_model.viewer.pureUrl(createCopyUrl(resourceObject));
-                preview_model.viewer.isEditable(isEditableFile(filename) && config.editor.enabled === true);
-                preview_model.editor.isInteractive(editorObject.interactive);
-
-                if (viewerObject.type === 'renderer' || preview_model.viewer.isEditable()) {
-                    previewItem(resourceObject).then(function(content) {
-						preview_model.viewer.content(content);
-						model.previewFile(true);
-                    });
-				} else {
-                    model.previewFile(true);
-				}
+        var DelayStack = function() {
+            var hash = {},
+                delay_stack = this;
+    
+            this.push = function(name, callback, ms) {
+                delay_stack.removeTimer(name);
+                hash[name] = setTimeout(callback, ms);
             };
-
-            this.afterRender = function() {
-                preview_model.renderer.render(preview_model.viewer.content());
-
-                var copyBtnEl = $previewWrapper.find('.btn-copy-url')[0];
-                clipboard = new Clipboard(copyBtnEl);
-
-                clipboard.on('success', function(e) {
-                    fm.success(lg('copied'));
-                });
+    
+            this.getTimer = function(name) {
+                return hash[name];
             };
-
-            this.initiateEditor = function(elements) {
-            	var textarea = $previewWrapper.find('.fm-cm-editor-content')[0];
-                preview_model.editor.createInstance(preview_model.cdo().extension, textarea, {
-                    readOnly: false,
-                    styleActiveLine: true
-                });
-			};
-
-			// fires specific action by clicking toolbar buttons in detail view
-			this.bindToolbar = function(action) {
-				if (isObjectCapable(preview_model.rdo(), action)) {
-					performAction(action, {}, preview_model.rdo());
-				}
-			};
-
-            this.previewIconClass = ko.pureComputed(function() {
-                var cssClass = [],
-                    extraClass = ['ico'];
-                if(preview_model.viewer.type() === 'default' || !preview_model.viewer.url()) {
-                    cssClass.push('grid-icon');
-                    if(this.cdo().isFolder === true) {
-                        cssClass.push('ico_folder');
-                        extraClass.push('folder');
-                        if(!this.rdo().attributes.readable) {
-                            extraClass.push('lock');
-                        }
-                    } else {
-                        cssClass.push('ico_file');
-                        if(this.rdo().attributes.readable) {
-                            extraClass.push('ext', this.cdo().extension);
-                        } else {
-                            extraClass.push('file', 'lock');
-                        }
-                    }
-                    cssClass.push(extraClass.join('_'));
+    
+            this.removeTimer = function(name) {
+                if (hash[name]) {
+                    clearTimeout(hash[name]);
+                    delete hash[name];
                 }
-                return cssClass.join(' ');
-            }, this);
-
-            this.closePreview = function() {
-                model.previewFile(false);
             };
-
-			this.editFile = function() {
-				var content = preview_model.viewer.content();
-                preview_model.renderer.render(content);
-                preview_model.editor.render(content);
-			};
-
-			this.saveFile = function() {
-				saveItem(preview_model.rdo());
-			};
-
-			this.closeEditor = function() {
-                preview_model.editor.enabled(false);
-                // re-render viewer content
-                preview_model.renderer.render(preview_model.viewer.content());
-			};
-
-			this.buttonVisibility = function(action) {
-				switch(action) {
-					case 'select':
-						return (isObjectCapable(preview_model.rdo(), action) && hasContext());
-					case 'move':
-					case 'rename':
-					case 'delete':
-					case 'download':
-						return (isObjectCapable(preview_model.rdo(), action));
-				}
-			};
-		};
-
-		var TreeModel = function() {
-			var tree_model = this;
-			this.selectedNode = ko.observable(null);
-
-            var rootNode = new TreeNodeModel({attributes: {}});
-            rootNode.id = fileRoot;
-            rootNode.level = ko.observable(-1);
-            this.rootNode = rootNode;
-
-			function expandFolderDefault(parentNode) {
-				if (fullexpandedFolder !== null) {
-					if(!parentNode) {
-						parentNode = tree_model.rootNode;
-					}
-
-					// looking for node that starts with specified path
-					var node = tree_model.findByFilter(function (node) {
-						return (fullexpandedFolder.indexOf(node.id) === 0);
-					}, parentNode);
-
-					if (node) {
-                        config.filetree.expandSpeed = 10;
-                        tree_model.loadDataNode(node, false, true);
-					} else {
-						fullexpandedFolder = null;
-                        config.filetree.expandSpeed = 200;
-                        tree_model.setItemsFromNode(parentNode);
-					}
-				}
-			}
-
-            this.mapNodes = function(filter, contextNode) {
-                if (!contextNode) {
-                    contextNode = tree_model.rootNode;
-                }
-                // don't apply callback function to the filetree root node
-                if (!contextNode.isRoot()) {
-                    filter.call(this, contextNode);
+        };
+    
+        /**
+         * Knockout general model
+         *
+         * @constructor
+         */
+        var FmModel = function() {
+            var model = this;
+            this.config = ko.observable(config);
+            this.loadingView = ko.observable(true);
+            this.previewFile = ko.observable(false);
+            this.viewMode = ko.observable(config.manager.defaultViewMode);
+            this.currentPath = ko.observable(fileRoot);
+            this.browseOnly = ko.observable(config.options.browseOnly);
+            this.previewModel = ko.observable(null);
+            this.currentLang = langModel.getLang();
+            this.lg = langModel.getTranslations();
+    
+            this.previewFile.subscribe(function (enabled) {
+                if (!enabled) {
+                    // close editor upon disabling preview
+                    model.previewModel.closeEditor();
+    
+                    // update content of descriptive panel
+                    if (model.itemsModel.descriptivePanel.rdo().id === model.previewModel.rdo().id) {
+                        model.itemsModel.descriptivePanel.render(model.previewModel.viewer.content());
+                    }
                 }
-                var nodes = contextNode.children();
-                if (!nodes || nodes.length === 0) {
-                    return null;
+            });
+    
+            this.isCapable = function(capability) {
+                return hasCapability(capability);
+            };
+    
+            this.loadPath = function (targetPath, applyTreeNode) {
+                var targetNode,
+                    folderLoader = new FolderAjaxLoader(targetPath);
+    
+                if (applyTreeNode) {
+                    targetNode = fmModel.treeModel.findByParam('id', targetPath);
                 }
-                for (var i = 0, l = nodes.length; i < l; i++) {
-                    filter.call(this, nodes[i]);
-                    tree_model.findByFilter(filter, nodes[i]);
+                if (targetNode) {
+                    folderLoader.setPreloader(fmModel.treeModel.getPreloader(targetNode))
                 }
-            };
-
-			this.findByParam = function(key, value, contextNode) {
-				if(!contextNode) {
-					contextNode = tree_model.rootNode;
-					if(contextNode[key] === value) {
-						return contextNode;
-					}
-				}
-				var nodes = contextNode.children();
-				if(!nodes || nodes.length === 0) {
-					return null;
-				}
-				for (var i = 0, l = nodes.length; i < l; i++) {
-					if (nodes[i][key] === value) {
-						return nodes[i];
-					}
-					var result = tree_model.findByParam(key, value, nodes[i]);
-					if(result) return result;
-				}
-				return null;
-			};
-
-			this.findByFilter = function(filter, contextNode) {
-				if(!contextNode) {
-					contextNode = tree_model.rootNode;
-					if(filter(contextNode)) {
-						return contextNode;
-					}
-				}
-				var nodes = contextNode.children();
-				if(!nodes || nodes.length === 0) {
-					return null;
-				}
-				for (var i = 0, l = nodes.length; i < l; i++) {
-					if(filter(nodes[i])) {
-						return nodes[i];
-					}
-					var result = tree_model.findByFilter(filter, nodes[i]);
-					if(result) return result;
-				}
-				return null;
-			};
-
-            this.getSelected = function() {
-                var selectedItems = [];
-                if (tree_model.selectedNode()) {
-                    selectedItems.push(tree_model.selectedNode());
-				}
-                return selectedItems;
-            };
-
-			this.loadDataNode = function(targetNode, populateItems, refresh) {
-                var targetPath = targetNode.id;
-                var folderLoader = new FolderAjaxLoader(targetPath);
-
+    
                 folderLoader
-                    .setPreloader(tree_model.getPreloader(targetNode))
+                    .setPreloader(model.itemsModel.getPreloader())
                     .setDataHandler(function (resourceObjects, targetPath) {
-                        tree_model.addNodes(resourceObjects, targetNode, refresh);
+                        if (targetNode) {
+                            fmModel.treeModel.addNodes(resourceObjects, targetNode, true);
+                        }
+                        model.itemsModel.addItems(resourceObjects, targetPath, true);
+                        model.searchModel.clearInput();
+                    })
+                    .load(function () {
+                        return readFolder(targetPath);
                     });
-
-                if (populateItems) {
-                    folderLoader
-                        .setPreloader(model.itemsModel.getPreloader())
-                        .setDataHandler(function (resourceObjects, targetPath) {
-                            model.itemsModel.addItems(resourceObjects, targetPath, refresh);
-                            model.searchModel.clearInput();
-                        });
-                }
-
-                folderLoader.load(function() {
-                    return readFolder(targetPath);
-                });
-			};
-
-            this.getPreloader = function(targetNode) {
-                var preloader = function() {};
-                preloader.prototype = Object.create(PanelLoader);
-
-                preloader.prototype.beforeLoad = function(path) {
-                    if(!targetNode.isRoot()) {
-                        targetNode.isLoaded(false);
-                    }
-                };
-
-                preloader.prototype.afterLoad = function(path, response) {
-                    if(!targetNode.isRoot()) {
-                        targetNode.isLoaded(true);
-                        tree_model.expandNode(targetNode);
-                    }
-                    expandFolderDefault(targetNode);
-                };
-
-                return new preloader();
-			};
-
-			this.createNode = function(resourceObject) {
-				var node = new TreeNodeModel(resourceObject);
-                fmModel.filterModel.filterItem(node);
-				return node;
-			};
-
-            this.createNodes = function(resourceObjects) {
-                var nodes = [];
-                $.each(resourceObjects, function(i, resourceObject) {
-                    nodes.push(tree_model.createNode(resourceObject));
-                });
-                return nodes;
             };
-
-			this.appendNodes = function(targetNode, newNodes) {
-				if(!$.isArray(newNodes)) {
-					newNodes = [newNodes];
-				}
-				if (!targetNode) {
-					targetNode = tree_model.rootNode;
-				}
-				// list only folders in tree
-				if(config.filetree.foldersOnly) {
-					newNodes = $.grep(newNodes, function(node) {
-						return (node.cdo.isFolder);
-					});
-				}
-				$.each(newNodes, function(i, node) {
-					node.parentNode(targetNode);
-				});
-				var allNodes = targetNode.children().concat(newNodes);
-				targetNode.children(sortItems(allNodes));
-			};
-
-            this.addNodes = function(resourceObjects, targetNode, reset) {
-                if(!$.isArray(resourceObjects)) {
-                    resourceObjects = [resourceObjects];
+    
+            this.addElements = function (resourceObjects, targetPath, reset) {
+                // handle tree nodes
+                var targetNode = model.treeModel.findByParam('id', targetPath);
+                if (targetNode) {
+                    model.treeModel.addNodes(resourceObjects, targetNode, reset);
                 }
-
-                if(targetNode) {
-                    var newNodes = tree_model.createNodes(resourceObjects);
-                    if (reset) {
-                        targetNode.children([]);
-                    }
-                    tree_model.appendNodes(targetNode, newNodes);
+    
+                // handle view objects
+                if (model.currentPath() === targetPath) {
+                    model.itemsModel.addItems(resourceObjects, targetPath, reset);
                 }
-			};
-
-			this.expandNode = function(node) {
-				if(node.isExpanded() === false && node.isLoaded() === true) {
-					node.isSliding(true);
-					return true;
-				}
-				return false;
-			};
-
-			this.collapseNode = function(node) {
-				if(node.isExpanded() === true) {
-					node.isSliding(true);
-					return true;
-				}
-				return false;
-			};
-
-            this.toggleNode = function(node) {
-				if(!tree_model.collapseNode(node)) {
-                    tree_model.expandNode(node);
-				}
-            };
-
-			this.arrangeNode = function(node) {
-				var childrenLength = node.children().length;
-				$.each(node.children(), function(index, cNode) {
-					cNode.level(node.level() + 1);
-					cNode.isFirstNode(index === 0);
-					cNode.isLastNode(index === (childrenLength - 1));
-				});
-			};
-
-            this.setItemsFromNode = function(node) {
-                var dataObjects = [];
-                $.each(node.children(), function(i, cnode) {
-                    dataObjects.push(cnode.rdo);
-                });
-                model.itemsModel.addItems(dataObjects, node.id, true);
-            };
-
-			this.nodeRendered = function(elements, node) {
-				// attach context menu
-				$(elements[1]).contextMenu({
-					selector: '.file, .directory',
-					zIndex: 100,
-					// wrap options with "build" allows to get item element
-					build: function ($triggerElement, e) {
-                        node.selected(true);
-
-						return {
-							appendTo: '.fm-container',
-							items: getContextMenuItems(node.rdo),
-							callback: function(itemKey, options) {
-								performAction(itemKey, options, node.rdo, model.fetchSelectedObjects(node));
-							}
-						}
-					}
-				});
-			};
-
-			this.actualizeNodeObject = function(node, oldFolder, newFolder) {
-				var search = new RegExp('^' + oldFolder);
-				var oldPath = node.rdo.id;
-				var newPath = oldPath.replace(search, newFolder);
-				node.id = newPath;
-				node.rdo.id = newPath;
-				node.rdo.attributes.path = node.rdo.attributes.path.replace(new RegExp(oldPath + '$'), newPath);
-
-				if(node.children().length) {
-					$.each(node.children(), function(index, cNode) {
-						tree_model.actualizeNodeObject(cNode, oldFolder, newFolder);
-					});
-				}
-			};
-		};
-
-        var TreeNodeModel = function(resourceObject) {
-            var tree_node = this;
-            this.id = resourceObject.id;
-            this.rdo = resourceObject;
-            this.cdo = { // computed data object
-                isFolder: (resourceObject.type === 'folder'),
-                extension: (resourceObject.type === 'file') ? getExtension(resourceObject.id) : null,
-                dimensions: resourceObject.attributes.width ? resourceObject.attributes.width + 'x' + resourceObject.attributes.height : null,
-                cssItemClass: (resourceObject.type === 'folder') ? 'directory' : 'file',
-                hiddenByType: false,
-                hiddenBySearch: false
             };
-
-            this.visible = ko.observable(true);
-            this.nodeTitle = ko.observable(resourceObject.attributes.name);
-            this.children = ko.observableArray([]);
-            this.parentNode = ko.observable(null);
-            this.isSliding = ko.observable(false);
-            this.isLoading = ko.observable(false);
-            this.isLoaded = ko.observable(false);
-            this.isExpanded = ko.observable(false);
-            this.selected = ko.observable(false);
-            this.dragHovered = ko.observable(false);
-            // arrangable properties
-            this.level = ko.observable(0);
-            this.isFirstNode = ko.observable(false);
-            this.isLastNode = ko.observable(false);
-
-            this.nodeTitle.subscribe(function (value) {
-                tree_node.rdo.attributes.name = value;
-            });
-
-            this.children.subscribe(function (value) {
-                model.treeModel.arrangeNode(tree_node);
-            });
-
-            this.isLoaded.subscribe(function (value) {
-                tree_node.isLoading(!value);
-            });
-
-            this.selected.subscribe(function (value) {
-                if (value) {
-                    if (model.treeModel.selectedNode() !== null) {
-                        model.treeModel.selectedNode().selected(false);
-                    }
-                    model.treeModel.selectedNode(tree_node);
-                    model.itemsModel.unselectItems();
-                } else {
-                    model.treeModel.selectedNode(null);
-                }
-            });
-
-            this.switchNode = function(node) {
-                if(!node.cdo.isFolder) {
-                    return false;
-                }
-                if(!node.rdo.attributes.readable) {
-                    fm.error(lg('NOT_ALLOWED_SYSTEM'));
-                    return false;
+    
+            this.removeElement = function (resourceObject) {
+                // handle tree nodes
+                var treeNode = model.treeModel.findByParam('id', resourceObject.id);
+                if (treeNode) {
+                    treeNode.remove();
                 }
-                if(!node.isLoaded()) {
-                    tree_node.openNode(node, false);
-                } else {
-                    model.treeModel.toggleNode(node);
-                }
-            };
-
-            this.mouseDown = function(node, e) {
-                node.selected(true);
-            };
-
-            this.nodeClick = function(node, e) {
-                if(!config.manager.dblClickOpen) {
-                    tree_node.openNode(node, true);
+    
+                // handle view objects
+                var viewItem = model.itemsModel.findByParam('id', resourceObject.id);
+                if (viewItem) {
+                    viewItem.remove();
                 }
             };
-
-            this.nodeDblClick = function(node, e) {
-                if(config.manager.dblClickOpen) {
-                    tree_node.openNode(node, true);
+    
+            // fetch selected view items OR tree nodes
+            this.fetchSelectedItems = function(instanceName) {
+                var selectedNodes, selectedItems;
+    
+                if (instanceName === ItemObject.name) {
+                    return model.itemsModel.getSelected();
                 }
-            };
-
-            this.openNode = function(node, populateItems, e) {
-                if(node.rdo.type === 'file') {
-                    getDetailView(node.rdo);
+                if (instanceName === TreeNodeModel.name) {
+                    return model.treeModel.getSelected();
                 }
-                if(node.rdo.type === 'folder') {
-                    if(!node.isLoaded() || (node.isExpanded() && config.filetree.reloadOnClick)) {
-                        model.treeModel.loadDataNode(node, populateItems, true);
-                    } else {
-                        model.treeModel.toggleNode(node);
-
-                        if (populateItems) {
-                            model.treeModel.setItemsFromNode(node);
-                        }
-                    }
+                if (!instanceName) {
+                    selectedNodes = model.treeModel.getSelected();
+                    selectedItems = model.itemsModel.getSelected();
+    
+                    return (selectedItems.length > 0) ? selectedItems : selectedNodes;
                 }
+                throw new Error('Unknown item type.');
             };
-
-            this.remove = function() {
-                tree_node.parentNode().children.remove(tree_node);
-            };
-
-            this.isRoot = function() {
-                return tree_node.level() === model.treeModel.rootNode.level();
+    
+            // fetch resource objects out of the selected items
+            this.fetchSelectedObjects = function(item) {
+                var objects = [];
+                $.each(model.fetchSelectedItems(item.constructor.name), function(i, itemObject) {
+                    objects.push(itemObject.rdo);
+                });
+                return objects;
             };
-
-            this.title = ko.pureComputed(function() {
-                return (config.options.showTitleAttr) ? this.rdo.id : null;
-            }, this);
-
-            this.itemClass = ko.pureComputed(function() {
-                var cssClass = [];
-                if (this.selected() && config.manager.selection.enabled) {
-                    cssClass.push('ui-selected');
+    
+            // check whether view item can be opened based on the event and configuration options
+            function isItemOpenable(event) {
+                // selecting with Ctrl key
+                if(config.manager.selection.enabled && config.manager.selection.useCtrlKey && event.ctrlKey === true) {
+                    return false;
                 }
-                if (this.dragHovered()) {
-                    cssClass.push(model.ddModel.hoveredCssClass);
+    
+                // single clicked while expected dblclick
+                if(config.manager.dblClickOpen && event.type === 'click') {
+                    return false;
                 }
-                return cssClass.join(' ');
-            }, this);
-
-            this.iconClass = ko.pureComputed(function() {
-                var cssClass,
-                    extraClass = ['ico'];
-                if(this.cdo.isFolder === true) {
-                    cssClass = 'ico_folder';
-                    if(this.isLoading() === true) {
-                        extraClass.push('loading');
-                    } else {
-                        extraClass.push('folder');
-                        if(!this.rdo.attributes.readable) {
-                            extraClass.push('lock');
-                        } else if(this.isExpanded() || !this.isExpanded() && this.isSliding()) {
-                            extraClass.push('open');
-                        }
-                    }
-                } else {
-                    cssClass = 'ico_file';
-                    if(this.rdo.attributes.readable) {
-                        extraClass.push('ext', this.cdo.extension);
-                    } else {
-                        extraClass.push('file', 'lock');
+    
+                return true;
+            }
+    
+            /**
+             * PanelLoader Interface
+             *
+             * @constructor
+             */
+            var PanelLoader = function() {
+                this.beforeLoad = function(path) {};
+                this.afterLoad = function(path, response) {};
+            };
+    
+            /**
+             * Preview model
+             *
+             * @constructor
+             */
+            var PreviewModel = function() {
+                var preview_model = this,
+                    clipboard = null;
+    
+                this.rdo = ko.observable({});
+                // computed resource data object
+                this.cdo = ko.observable({});
+    
+                this.viewer = {
+                    type: ko.observable('default'),
+                    isEditable: ko.observable(false),
+                    url: ko.observable(null),
+                    pureUrl: ko.observable(null),
+                    options: ko.observable({}),
+                    content: ko.observable(null),
+                    codeMirror: ko.observable(null)
+                };
+    
+                this.renderer = new RenderModel();
+                this.editor = new EditorModel();
+    
+                this.rdo.subscribe(function (resourceObject) {
+                    preview_model.cdo({
+                        isFolder: (resourceObject.type === 'folder'),
+                        sizeFormatted: formatBytes(resourceObject.attributes.size),
+                        createdFormatted: formatTimestamp(resourceObject.attributes.created),
+                        modifiedFormatted: formatTimestamp(resourceObject.attributes.modified),
+                        extension: (resourceObject.type === 'file') ? getExtension(resourceObject.id) : null,
+                        dimensions: resourceObject.attributes.width ? resourceObject.attributes.width + 'x' + resourceObject.attributes.height : null
+                    });
+                });
+    
+                this.editor.content.subscribe(function (content) {
+                    if (preview_model.editor.isInteractive()) {
+                        // instantly render changes of editor content
+                        preview_model.renderer.render(content);
                     }
-                }
-                return cssClass + ' ' + extraClass.join('_');
-            }, this);
-
-            this.switcherClass = ko.pureComputed(function() {
-                var cssClass = [];
-                if (config.filetree.showLine) {
-                    if (this.level() === 0 && this.isFirstNode() && this.isLastNode()) {
-                        cssClass.push('root');
-                    } else if (this.level() === 0 && this.isFirstNode()) {
-                        cssClass.push('roots');
-                    } else if (this.isLastNode()) {
-                        cssClass.push('bottom');
-                    } else {
-                        cssClass.push('center');
+                });
+    
+                this.applyObject = function(resourceObject) {
+                    if (clipboard) {
+                        clipboard.destroy();
                     }
-                } else {
-                    cssClass.push('noline');
-                }
-                if (this.cdo.isFolder) {
-                    var isOpen = (this.isExpanded() || !this.isExpanded() && this.isSliding());
-                    cssClass.push(isOpen ? 'open' : 'close');
-                } else {
-                    cssClass.push('docu');
-                }
-                return cssClass.join('_');
-            }, this);
-
-            this.clusterClass = ko.pureComputed(function() {
-                return (config.filetree.showLine && !this.isLastNode()) ? 'line' : '';
-            }, this);
-        };
-
-		var ItemsModel = function() {
-			var items_model = this;
-			this.objects = ko.observableArray([]);
-            this.parentItem = ko.observable(null);
-			this.objectsSize = ko.observable(0);
-			this.objectsNumber = ko.observable(0);
-			this.selectedNumber = ko.observable(0);
-			this.listSortField = ko.observable(configSortField);
-			this.listSortOrder = ko.observable(configSortOrder);
-			this.isSelecting = ko.observable(false);
-			this.continiousSelection = ko.observable(false);
-            this.descriptivePanel = new RenderModel();
-            this.lazyLoad = null;
-
-			this.isSelecting.subscribe(function(state) {
-				if(!state) {
-				    // means selection lasso has been dropped
-                    items_model.continiousSelection(false);
-				}
-			});
-
-            this.createItem = function(resourceObject) {
-                var item = new ItemObject(resourceObject);
-                fmModel.filterModel.filterItem(item);
-                return item;
-            };
-
-            this.createItems = function(resourceObjects) {
-                var items = [];
-                $.each(resourceObjects, function(i, resourceObject) {
-                    items.push(items_model.createItem(resourceObject));
-                });
-                return items;
-            };
-
-            this.appendItems = function(items) {
-                if(!$.isArray(items)) {
-                    items = [items];
-                }
-
-                var allItems = items_model.objects().concat(items);
-                items_model.objects(sortItems(allItems));
+    
+                    model.previewFile(false);
+    
+                    var filename = resourceObject.attributes.name,
+                        editorObject = {
+                            interactive: false
+                        },
+                        viewerObject = {
+                            type: 'default',
+                            url: null,
+                            options: {}
+                        };
+    
+                    preview_model.rdo(resourceObject);
+    
+                    if(isImageFile(filename)) {
+                        viewerObject.type = 'image';
+                        viewerObject.url = createImageUrl(resourceObject, false, true);
+                    }
+                    if(isAudioFile(filename) && config.viewer.audio.enabled === true) {
+                        viewerObject.type = 'audio';
+                        viewerObject.url = createPreviewUrl(resourceObject, true);
+                    }
+                    if(isVideoFile(filename) && config.viewer.video.enabled === true) {
+                        viewerObject.type = 'video';
+                        viewerObject.url = createPreviewUrl(resourceObject, true);
+                        viewerObject.options = {
+                            width: config.viewer.video.playerWidth,
+                            height: config.viewer.video.playerHeight
+                        };
+                    }
+                    // if(isOnlyOfficeFile(filename) && config.viewer.onlyoffice.enabled === true) {
+                    //     viewerObject.type = 'onlyoffice';
+                    //     var connectorUrl = config.viewer.onlyoffice.connectorUrl || fm.settings.baseUrl + '/connectors/php/onlyoffice/editor.php';
+                    //     viewerObject.url = connectorUrl + '?path=' + encodeURIComponent(resourceObject.attributes.path);
+                    //     viewerObject.options = {
+                    //         width: config.viewer.onlyoffice.editorWidth,
+                    //         height: config.viewer.onlyoffice.editorHeight
+                    //     };
+                    // }
+                    if(isOpenDocFile(filename) && config.viewer.opendoc.enabled === true) {
+                        viewerObject.type = 'opendoc';
+                        viewerObject.url = fm.settings.baseUrl + '/libs/ViewerJS/index.html#' + createPreviewUrl(resourceObject, true);
+                        viewerObject.options = {
+                            width: config.viewer.opendoc.readerWidth,
+                            height: config.viewer.opendoc.readerHeight
+                        };
+                    }
+                    if(isGoogleDocsFile(filename) && config.viewer.google.enabled === true) {
+                        viewerObject.type = 'google';
+                        viewerObject.url = 'https://docs.google.com/viewer?url=' + encodeURIComponent(createPreviewUrl(resourceObject, false)) + '&embedded=true';
+                        viewerObject.options = {
+                            width: config.viewer.google.readerWidth,
+                            height: config.viewer.google.readerHeight
+                        };
+                    }
+                    if (isIFrameFile(filename) && config.viewer.iframe.enabled === true) {
+                        viewerObject.type = 'iframe';
+                        viewerObject.url = createPreviewUrl(resourceObject, true);
+                        viewerObject.options = {
+                            width: config.viewer.iframe.readerWidth,
+                            height: config.viewer.iframe.readerHeight
+                        };
+                    }
+                    if ((isCodeMirrorFile(filename) && config.viewer.codeMirrorRenderer.enabled === true) ||
+                        (isMarkdownFile(filename) && config.viewer.markdownRenderer.enabled === true)
+                    ) {
+                        viewerObject.type = 'renderer';
+                        viewerObject.options = {
+                            is_writable: resourceObject.attributes.writable
+                        };
+                        preview_model.renderer.setRenderer(resourceObject);
+                        editorObject.interactive = preview_model.renderer.renderer().interactive;
+                    }
+    
+                    preview_model.viewer.type(viewerObject.type);
+                    preview_model.viewer.url(viewerObject.url);
+                    preview_model.viewer.options(viewerObject.options);
+                    preview_model.viewer.pureUrl(createCopyUrl(resourceObject));
+                    preview_model.viewer.isEditable(isEditableFile(filename) && config.editor.enabled === true);
+                    preview_model.editor.isInteractive(editorObject.interactive);
+    
+                    if (viewerObject.type === 'renderer' || preview_model.viewer.isEditable()) {
+                        previewItem(resourceObject).then(function(content) {
+                            preview_model.viewer.content(content);
+                            model.previewFile(true);
+                        });
+                    } else {
+                        model.previewFile(true);
+                    }
+                };
+    
+                this.afterRender = function() {
+                    preview_model.renderer.render(preview_model.viewer.content());
+    
+                    var copyBtnEl = $previewWrapper.find('.btn-copy-url')[0];
+                    clipboard = new Clipboard(copyBtnEl);
+    
+                    clipboard.on('success', function(e) {
+                        fm.success(lg('copied'));
+                    });
+                };
+    
+                this.initiateEditor = function(elements) {
+                    var textarea = $previewWrapper.find('.fm-cm-editor-content')[0];
+                    preview_model.editor.createInstance(preview_model.cdo().extension, textarea, {
+                        readOnly: false,
+                        styleActiveLine: true
+                    });
+                };
+    
+                // fires specific action by clicking toolbar buttons in detail view
+                this.bindToolbar = function(action) {
+                    if (isObjectCapable(preview_model.rdo(), action)) {
+                        performAction(action, {}, preview_model.rdo());
+                    }
+                };
+    
+                this.previewIconClass = ko.pureComputed(function() {
+                    var cssClass = [],
+                        extraClass = ['ico'];
+                    if(preview_model.viewer.type() === 'default' || !preview_model.viewer.url()) {
+                        cssClass.push('grid-icon');
+                        if(this.cdo().isFolder === true) {
+                            cssClass.push('ico_folder');
+                            extraClass.push('folder');
+                            if(!this.rdo().attributes.readable) {
+                                extraClass.push('lock');
+                            }
+                        } else {
+                            cssClass.push('ico_file');
+                            if(this.rdo().attributes.readable) {
+                                extraClass.push('ext', this.cdo().extension);
+                            } else {
+                                extraClass.push('file', 'lock');
+                            }
+                        }
+                        cssClass.push(extraClass.join('_'));
+                    }
+                    return cssClass.join(' ');
+                }, this);
+    
+                this.closePreview = function() {
+                    model.previewFile(false);
+                };
+    
+                this.editFile = function() {
+                    var content = preview_model.viewer.content();
+                    preview_model.renderer.render(content);
+                    preview_model.editor.render(content);
+                };
+    
+                this.saveFile = function() {
+                    saveItem(preview_model.rdo());
+                };
+    
+                this.closeEditor = function() {
+                    preview_model.editor.enabled(false);
+                    // re-render viewer content
+                    preview_model.renderer.render(preview_model.viewer.content());
+                };
+    
+                this.buttonVisibility = function(action) {
+                    switch(action) {
+                        case 'select':
+                            return (isObjectCapable(preview_model.rdo(), action) && hasContext());
+                        case 'move':
+                        case 'rename':
+                        case 'delete':
+                        case 'download':
+                            return (isObjectCapable(preview_model.rdo(), action));
+                    }
+                };
             };
-
-            this.addItems = function(resourceObjects, targetPath, reset) {
-                if(!$.isArray(resourceObjects)) {
-                    resourceObjects = [resourceObjects];
-                }
-
-                var items = items_model.createItems(resourceObjects);
-
-                if (reset) {
-                    model.currentPath(targetPath);
-                    model.breadcrumbsModel.splitCurrent();
-
-                    items_model.setDescriptivePanel(resourceObjects);
-                    items_model.setItemsList(items);
-                    items_model.addParentItem();
-                } else {
-                    items_model.appendItems(items);
+    
+            var TreeModel = function() {
+                var tree_model = this;
+                this.selectedNode = ko.observable(null);
+    
+                var rootNode = new TreeNodeModel({attributes: {}});
+                rootNode.id = fileRoot;
+                rootNode.level = ko.observable(-1);
+                this.rootNode = rootNode;
+    
+                function expandFolderDefault(parentNode) {
+                    if (fullexpandedFolder !== null) {
+                        if(!parentNode) {
+                            parentNode = tree_model.rootNode;
+                        }
+    
+                        // looking for node that starts with specified path
+                        var node = tree_model.findByFilter(function (node) {
+                            return (fullexpandedFolder.indexOf(node.id) === 0);
+                        }, parentNode);
+    
+                        if (node) {
+                            config.filetree.expandSpeed = 10;
+                            tree_model.loadDataNode(node, false, true);
+                        } else {
+                            fullexpandedFolder = null;
+                            config.filetree.expandSpeed = 200;
+                            tree_model.setItemsFromNode(parentNode);
+                        }
+                    }
                 }
-            };
-
-			this.loadDataList = function(targetPath) {
-                var folderLoader = new FolderAjaxLoader(targetPath);
-
-                folderLoader
-                    .setPreloader(items_model.getPreloader())
-                    .setDataHandler(function (resourceObjects, targetPath) {
-                        items_model.addItems(resourceObjects, targetPath, true);
-                        model.searchModel.clearInput();
-                    })
-                    .load(function() {
+    
+                this.mapNodes = function(filter, contextNode) {
+                    if (!contextNode) {
+                        contextNode = tree_model.rootNode;
+                    }
+                    // don't apply callback function to the filetree root node
+                    if (!contextNode.isRoot()) {
+                        filter.call(this, contextNode);
+                    }
+                    var nodes = contextNode.children();
+                    if (!nodes || nodes.length === 0) {
+                        return null;
+                    }
+                    for (var i = 0, l = nodes.length; i < l; i++) {
+                        filter.call(this, nodes[i]);
+                        tree_model.findByFilter(filter, nodes[i]);
+                    }
+                };
+    
+                this.findByParam = function(key, value, contextNode) {
+                    if(!contextNode) {
+                        contextNode = tree_model.rootNode;
+                        if(contextNode[key] === value) {
+                            return contextNode;
+                        }
+                    }
+                    var nodes = contextNode.children();
+                    if(!nodes || nodes.length === 0) {
+                        return null;
+                    }
+                    for (var i = 0, l = nodes.length; i < l; i++) {
+                        if (nodes[i][key] === value) {
+                            return nodes[i];
+                        }
+                        var result = tree_model.findByParam(key, value, nodes[i]);
+                        if(result) return result;
+                    }
+                    return null;
+                };
+    
+                this.findByFilter = function(filter, contextNode) {
+                    if(!contextNode) {
+                        contextNode = tree_model.rootNode;
+                        if(filter(contextNode)) {
+                            return contextNode;
+                        }
+                    }
+                    var nodes = contextNode.children();
+                    if(!nodes || nodes.length === 0) {
+                        return null;
+                    }
+                    for (var i = 0, l = nodes.length; i < l; i++) {
+                        if(filter(nodes[i])) {
+                            return nodes[i];
+                        }
+                        var result = tree_model.findByFilter(filter, nodes[i]);
+                        if(result) return result;
+                    }
+                    return null;
+                };
+    
+                this.getSelected = function() {
+                    var selectedItems = [];
+                    if (tree_model.selectedNode()) {
+                        selectedItems.push(tree_model.selectedNode());
+                    }
+                    return selectedItems;
+                };
+    
+                this.loadDataNode = function(targetNode, populateItems, refresh) {
+                    var targetPath = targetNode.id;
+                    var folderLoader = new FolderAjaxLoader(targetPath);
+    
+                    folderLoader
+                        .setPreloader(tree_model.getPreloader(targetNode))
+                        .setDataHandler(function (resourceObjects, targetPath) {
+                            tree_model.addNodes(resourceObjects, targetNode, refresh);
+                        });
+    
+                    if (populateItems) {
+                        folderLoader
+                            .setPreloader(model.itemsModel.getPreloader())
+                            .setDataHandler(function (resourceObjects, targetPath) {
+                                model.itemsModel.addItems(resourceObjects, targetPath, refresh);
+                                model.searchModel.clearInput();
+                            });
+                    }
+    
+                    folderLoader.load(function() {
                         return readFolder(targetPath);
                     });
-			};
-
-			this.setItemsList = function(items) {
-			    // clear parent item
-                items_model.parentItem(null);
-
-                items = sortItems(items);
-                items_model.objects(items);
-			};
-
-            this.addParentItem = function() {
-                // parent item is displayed for non-root folders
-                if(isFile(model.currentPath()) || model.currentPath() === fileRoot) {
-                    return;
-                }
-
-                var parentPath = getParentDirname(model.currentPath());
-                var parentItem = {
-                    id: parentPath,
-                    rdo: {
-                        id: parentPath,
-                        type: 'parent',
-                        attributes: {
-                            readable: true,
-                            writable: true
+                };
+    
+                this.getPreloader = function(targetNode) {
+                    var preloader = function() {};
+                    preloader.prototype = Object.create(PanelLoader);
+    
+                    preloader.prototype.beforeLoad = function(path) {
+                        if(!targetNode.isRoot()) {
+                            targetNode.isLoaded(false);
                         }
-                    },
-                    dragHovered: ko.observable(false)
+                    };
+    
+                    preloader.prototype.afterLoad = function(path, response) {
+                        if(!targetNode.isRoot()) {
+                            targetNode.isLoaded(true);
+                            tree_model.expandNode(targetNode);
+                        }
+                        expandFolderDefault(targetNode);
+                    };
+    
+                    return new preloader();
                 };
-
-                parentItem.open = function(item, e) {
-                    if(isItemOpenable(e)) {
-                        items_model.loadDataList(parentItem.id);
+    
+                this.createNode = function(resourceObject) {
+                    var node = new TreeNodeModel(resourceObject);
+                    fmModel.filterModel.filterItem(node);
+                    return node;
+                };
+    
+                this.createNodes = function(resourceObjects) {
+                    var nodes = [];
+                    $.each(resourceObjects, function(i, resourceObject) {
+                        nodes.push(tree_model.createNode(resourceObject));
+                    });
+                    return nodes;
+                };
+    
+                this.appendNodes = function(targetNode, newNodes) {
+                    if(!$.isArray(newNodes)) {
+                        newNodes = [newNodes];
                     }
+                    if (!targetNode) {
+                        targetNode = tree_model.rootNode;
+                    }
+                    // list only folders in tree
+                    if(config.filetree.foldersOnly) {
+                        newNodes = $.grep(newNodes, function(node) {
+                            return (node.cdo.isFolder);
+                        });
+                    }
+                    $.each(newNodes, function(i, node) {
+                        node.parentNode(targetNode);
+                    });
+                    var allNodes = targetNode.children().concat(newNodes);
+                    targetNode.children(sortItems(allNodes));
                 };
-
-                parentItem.itemClass = ko.pureComputed(function() {
-                    var cssClass = [];
-                    if (parentItem.dragHovered()) {
-                        cssClass.push(model.ddModel.hoveredCssClass);
+    
+                this.addNodes = function(resourceObjects, targetNode, reset) {
+                    if(!$.isArray(resourceObjects)) {
+                        resourceObjects = [resourceObjects];
                     }
-                    return cssClass.join(' ');
-                });
-
-                items_model.parentItem(parentItem);
-            };
-
-            this.setDescriptivePanel = function(dataObjects) {
-                // clear previously rendered content
-                items_model.descriptivePanel.content(null);
-
-                $.each(dataObjects, function (i, resourceObject) {
-                    if (config.manager.renderer.position && typeof config.manager.renderer.indexFile === 'string' &&
-                        resourceObject.attributes.name.toLowerCase() === config.manager.renderer.indexFile.toLowerCase()
-                    ) {
-                        items_model.descriptivePanel.setRenderer(resourceObject);
-                        // load and render index file content
-                        previewItem(items_model.descriptivePanel.rdo()).then(function(content) {
-							items_model.descriptivePanel.render(content);
+    
+                    if(targetNode) {
+                        var newNodes = tree_model.createNodes(resourceObjects);
+                        if (reset) {
+                            targetNode.children([]);
+                        }
+                        tree_model.appendNodes(targetNode, newNodes);
+                    }
+                };
+    
+                this.expandNode = function(node) {
+                    if(node.isExpanded() === false && node.isLoaded() === true) {
+                        node.isSliding(true);
+                        return true;
+                    }
+                    return false;
+                };
+    
+                this.collapseNode = function(node) {
+                    if(node.isExpanded() === true) {
+                        node.isSliding(true);
+                        return true;
+                    }
+                    return false;
+                };
+    
+                this.toggleNode = function(node) {
+                    if(!tree_model.collapseNode(node)) {
+                        tree_model.expandNode(node);
+                    }
+                };
+    
+                this.arrangeNode = function(node) {
+                    var childrenLength = node.children().length;
+                    $.each(node.children(), function(index, cNode) {
+                        cNode.level(node.level() + 1);
+                        cNode.isFirstNode(index === 0);
+                        cNode.isLastNode(index === (childrenLength - 1));
+                    });
+                };
+    
+                this.setItemsFromNode = function(node) {
+                    var dataObjects = [];
+                    $.each(node.children(), function(i, cnode) {
+                        dataObjects.push(cnode.rdo);
+                    });
+                    model.itemsModel.addItems(dataObjects, node.id, true);
+                };
+    
+                this.nodeRendered = function(elements, node) {
+                    // attach context menu
+                    $(elements[1]).contextMenu({
+                        selector: '.file, .directory',
+                        zIndex: 100,
+                        // wrap options with "build" allows to get item element
+                        build: function ($triggerElement, e) {
+                            node.selected(true);
+    
+                            return {
+                                appendTo: '.fm-container',
+                                items: getContextMenuItems(node.rdo),
+                                callback: function(itemKey, options) {
+                                    performAction(itemKey, options, node.rdo, model.fetchSelectedObjects(node));
+                                }
+                            }
+                        }
+                    });
+                };
+    
+                this.actualizeNodeObject = function(node, oldFolder, newFolder) {
+                    var search = new RegExp('^' + oldFolder);
+                    var oldPath = node.rdo.id;
+                    var newPath = oldPath.replace(search, newFolder);
+                    node.id = newPath;
+                    node.rdo.id = newPath;
+                    node.rdo.attributes.path = node.rdo.attributes.path.replace(new RegExp(oldPath + '$'), newPath);
+    
+                    if(node.children().length) {
+                        $.each(node.children(), function(index, cNode) {
+                            tree_model.actualizeNodeObject(cNode, oldFolder, newFolder);
                         });
                     }
-                });
+                };
             };
-
-			this.findByParam = function(key, value) {
-				return ko.utils.arrayFirst(items_model.objects(), function(object) {
-					return object[key] === value;
-				});
-			};
-
-			this.findByFilter = function(filter, allMatches) {
-				var firstMatch = !(allMatches || false);
-
-				var resultItems = [],
-					items = items_model.objects();
-
-				if(!items || items.length === 0) {
-                    return firstMatch ? null : resultItems;
-				}
-				for (var i = 0, l = items.length; i < l; i++) {
-					if(filter(items[i])) {
-						if(firstMatch) {
-							return items[i];
-						}
-						resultItems.push(items[i]);
-					}
-				}
-				return firstMatch ? null : resultItems;
-			};
-
-			this.sortObjects = function() {
-				var sortedList = sortItems(items_model.objects());
-				items_model.objects(sortedList);
-			};
-
-			this.getSelected = function() {
-				var selectedItems = items_model.findByFilter(function (item) {
-					return item.selected();
-				}, true) || [];
-
-				items_model.selectedNumber(selectedItems.length);
-				return selectedItems;
-			};
-
-			this.unselectItems = function(ctrlKey) {
-				var appendSelection = (config.manager.selection.enabled && config.manager.selection.useCtrlKey && ctrlKey === true);
-				if(!appendSelection) {
-					// drop selection from selected items
-					$.each(items_model.getSelected(), function(i, itemObject) {
-						itemObject.selected(false);
-					});
-				}
-			};
-
-            this.initiateLazyLoad = function() {
-            	// not configured or already initiated
-                if (config.viewer.image.lazyLoad !== true || items_model.lazyLoad) {
-                	return;
-				}
-
-                items_model.lazyLoad = new LazyLoad({
-                    container: $fileinfo[0], // work only for default scrollbar
-                    callback_load: function (element) {
-                        fm.console('LOADED', element.getAttribute('data-original'));
-                    },
-                    callback_set: function (element) {
-                        fm.console('SET', element.getAttribute('data-original'));
-                    },
-                    callback_processed: function (elementsLeft) {
-                        fm.console('PROCESSED', elementsLeft + ' images left');
+    
+            var TreeNodeModel = function(resourceObject) {
+                var tree_node = this;
+                this.id = resourceObject.id;
+                this.rdo = resourceObject;
+                this.cdo = { // computed data object
+                    isFolder: (resourceObject.type === 'folder'),
+                    extension: (resourceObject.type === 'file') ? getExtension(resourceObject.id) : null,
+                    dimensions: resourceObject.attributes.width ? resourceObject.attributes.width + 'x' + resourceObject.attributes.height : null,
+                    cssItemClass: (resourceObject.type === 'folder') ? 'directory' : 'file',
+                    hiddenByType: false,
+                    hiddenBySearch: false
+                };
+    
+                this.visible = ko.observable(true);
+                this.nodeTitle = ko.observable(resourceObject.attributes.name);
+                this.children = ko.observableArray([]);
+                this.parentNode = ko.observable(null);
+                this.isSliding = ko.observable(false);
+                this.isLoading = ko.observable(false);
+                this.isLoaded = ko.observable(false);
+                this.isExpanded = ko.observable(false);
+                this.selected = ko.observable(false);
+                this.dragHovered = ko.observable(false);
+                // arrangable properties
+                this.level = ko.observable(0);
+                this.isFirstNode = ko.observable(false);
+                this.isLastNode = ko.observable(false);
+    
+                this.nodeTitle.subscribe(function (value) {
+                    tree_node.rdo.attributes.name = value;
+                });
+    
+                this.children.subscribe(function (value) {
+                    model.treeModel.arrangeNode(tree_node);
+                });
+    
+                this.isLoaded.subscribe(function (value) {
+                    tree_node.isLoading(!value);
+                });
+    
+                this.selected.subscribe(function (value) {
+                    if (value) {
+                        if (model.treeModel.selectedNode() !== null) {
+                            model.treeModel.selectedNode().selected(false);
+                        }
+                        model.treeModel.selectedNode(tree_node);
+                        model.itemsModel.unselectItems();
+                    } else {
+                        model.treeModel.selectedNode(null);
                     }
                 });
-            };
-
-            this.getPreloader = function() {
-                var preloader = function() {};
-                preloader.prototype = Object.create(PanelLoader);
-
-                preloader.prototype.beforeLoad = function(path) {
-                    model.loadingView(true);
+    
+                this.switchNode = function(node) {
+                    if(!node.cdo.isFolder) {
+                        return false;
+                    }
+                    if(!node.rdo.attributes.readable) {
+                        fm.error(lg('NOT_ALLOWED_SYSTEM'));
+                        return false;
+                    }
+                    if(!node.isLoaded()) {
+                        tree_node.openNode(node, false);
+                    } else {
+                        model.treeModel.toggleNode(node);
+                    }
                 };
-
-                preloader.prototype.afterLoad = function(path, response) {
-                    model.loadingView(false);
-
-                    if (items_model.lazyLoad) {
-                        items_model.lazyLoad.update();
+    
+                this.mouseDown = function(node, e) {
+                    node.selected(true);
+                };
+    
+                this.nodeClick = function(node, e) {
+                    if(!config.manager.dblClickOpen) {
+                        tree_node.openNode(node, true);
                     }
                 };
-
-                return new preloader();
-            };
-
-			this.objects.subscribe(function(items) {
-				var totalNumber = 0,
-					totalSize = 0;
-
-				$.each(items, function(i, item) {
-					totalNumber++;
-					if(item.rdo.type === 'file') {
-						totalSize += Number(item.rdo.attributes.size);
-					}
-				});
-				// updates folder summary info
-				items_model.objectsNumber(totalNumber);
-				items_model.objectsSize(formatBytes(totalSize));
-
-				// update
-                if (items_model.lazyLoad) {
-                    setTimeout(function() {
-                        items_model.lazyLoad.update();
-                    }, 50);
-                }
-
-                // context menu
-				$viewItems.contextMenu({
-					selector: '.file, .directory',
-					zIndex: 100,
-					// wrap options with "build" allows to get item element
-					build: function ($triggerElement, e) {
-						var koItem = ko.dataFor($triggerElement[0]);
-						if(!koItem.selected()) {
-							model.itemsModel.unselectItems(false);
-							koItem.selected(true);
-						}
-
-						return {
-							appendTo: '.fm-container',
-							items: getContextMenuItems(koItem.rdo),
-							callback: function(itemKey, options) {
-								performAction(itemKey, options, koItem.rdo, model.fetchSelectedObjects(koItem));
-							}
-						}
-					}
-				});
-			});
-		};
-
-        var ItemObject = function(resourceObject) {
-            var item_object = this,
-				previewWidth = config.viewer.image.thumbMaxWidth;
-
-            if(resourceObject.attributes.width && resourceObject.attributes.width < previewWidth) {
-                previewWidth = resourceObject.attributes.width;
-            }
-
-            this.id = resourceObject.id; // for search purpose
-            this.rdo = resourceObject; // original resource data object
-            this.cdo = { // computed data object
-                isFolder: (resourceObject.type === 'folder'),
-                sizeFormatted: formatBytes(resourceObject.attributes.size),
-                createdFormatted: formatTimestamp(resourceObject.attributes.created),
-                modifiedFormatted: formatTimestamp(resourceObject.attributes.modified),
-                extension: (resourceObject.type === 'file') ? getExtension(resourceObject.id) : null,
-                dimensions: resourceObject.attributes.width ? resourceObject.attributes.width + 'x' + resourceObject.attributes.height : null,
-                cssItemClass: (resourceObject.type === 'folder') ? 'directory' : 'file',
-                imageUrl: createImageUrl(resourceObject, true, true),
-                previewWidth: previewWidth,
-                hiddenByType: false,
-            	hiddenBySearch: false
-            };
-            this.visible = ko.observable(true);
-            this.selected = ko.observable(false);
-            this.dragHovered = ko.observable(false);
-            this.lazyPreview = (config.viewer.image.lazyLoad && this.cdo.imageUrl);
-
-            this.selected.subscribe(function (value) {
-                if (value && model.treeModel.selectedNode() !== null) {
-                    model.treeModel.selectedNode().selected(false);
-                }
-            });
-
-            this.title = ko.pureComputed(function() {
-                return (config.options.showTitleAttr) ? this.rdo.id : null;
-            }, this);
-
-            this.itemClass = ko.pureComputed(function() {
-                var cssClass = [];
-                if (this.selected() && config.manager.selection.enabled) {
-                    cssClass.push('ui-selected');
-                }
-                if (this.dragHovered()) {
-                    cssClass.push(model.ddModel.hoveredCssClass);
-                }
-                return this.cdo.cssItemClass + ' ' + cssClass.join(' ');
-            }, this);
-
-            this.listIconClass = ko.pureComputed(function() {
-                var cssClass,
-                    extraClass = ['ico'];
-                if (this.cdo.isFolder === true) {
-                    cssClass = 'ico_folder';
-                    extraClass.push('folder');
-                    if (!this.rdo.attributes.readable) {
-                        extraClass.push('lock');
+    
+                this.nodeDblClick = function(node, e) {
+                    if(config.manager.dblClickOpen) {
+                        tree_node.openNode(node, true);
                     }
-                } else {
-                    cssClass = 'ico_file';
-                    if (this.rdo.attributes.readable) {
-                        extraClass.push('ext', this.cdo.extension);
-                    } else {
-                        extraClass.push('file', 'lock');
+                };
+    
+                this.openNode = function(node, populateItems, e) {
+                    if(node.rdo.type === 'file') {
+                        getDetailView(node.rdo);
                     }
-                }
-                return cssClass + ' ' + extraClass.join('_');
-            }, this);
-
-            this.gridIconClass = ko.pureComputed(function() {
-                var cssClass = [],
-                    extraClass = ['ico'];
-                if (!this.cdo.imageUrl) {
-                    cssClass.push('grid-icon');
-                    if (this.cdo.isFolder === true) {
-                        cssClass.push('ico_folder');
-                        extraClass.push('folder');
-                        if (!this.rdo.attributes.readable) {
-                            extraClass.push('lock');
+                    if(node.rdo.type === 'folder') {
+                        if(!node.isLoaded() || (node.isExpanded() && config.filetree.reloadOnClick)) {
+                            model.treeModel.loadDataNode(node, populateItems, true);
+                        } else {
+                            model.treeModel.toggleNode(node);
+    
+                            if (populateItems) {
+                                model.treeModel.setItemsFromNode(node);
+                            }
+                        }
+                    }
+                };
+    
+                this.remove = function() {
+                    tree_node.parentNode().children.remove(tree_node);
+                };
+    
+                this.isRoot = function() {
+                    return tree_node.level() === model.treeModel.rootNode.level();
+                };
+    
+                this.title = ko.pureComputed(function() {
+                    return (config.options.showTitleAttr) ? this.rdo.id : null;
+                }, this);
+    
+                this.itemClass = ko.pureComputed(function() {
+                    var cssClass = [];
+                    if (this.selected() && config.manager.selection.enabled) {
+                        cssClass.push('ui-selected');
+                    }
+                    if (this.dragHovered()) {
+                        cssClass.push(model.ddModel.hoveredCssClass);
+                    }
+                    return cssClass.join(' ');
+                }, this);
+    
+                this.iconClass = ko.pureComputed(function() {
+                    var cssClass,
+                        extraClass = ['ico'];
+                    if(this.cdo.isFolder === true) {
+                        cssClass = 'ico_folder';
+                        if(this.isLoading() === true) {
+                            extraClass.push('loading');
+                        } else {
+                            extraClass.push('folder');
+                            if(!this.rdo.attributes.readable) {
+                                extraClass.push('lock');
+                            } else if(this.isExpanded() || !this.isExpanded() && this.isSliding()) {
+                                extraClass.push('open');
+                            }
                         }
                     } else {
-                        cssClass.push('ico_file');
-                        if (this.rdo.attributes.readable) {
+                        cssClass = 'ico_file';
+                        if(this.rdo.attributes.readable) {
                             extraClass.push('ext', this.cdo.extension);
                         } else {
                             extraClass.push('file', 'lock');
                         }
                     }
-                    cssClass.push(extraClass.join('_'));
-                }
-                return cssClass.join(' ');
-            }, this);
-
-            this.mouseDown = function(item, e) {
-                // case: previously selected items are dragged instead of a newly one
-                // unselect if currently clicked item is not the one of selected items
-                if (!item.selected()) {
-                    model.itemsModel.unselectItems(e.ctrlKey);
-                }
-
-                model.selectionModel.unselect = item.selected();
-                item.selected(true);
-            };
-
-            this.open = function(item, e) {
-                if (model.selectionModel.unselect) {
-                    // case: click + ctrlKey on selected item
-                    if (e.ctrlKey) {
-                        item.selected(false);
-                    }
-                    // drop selection
-                    if (!e.ctrlKey && config.manager.dblClickOpen) {
-                        model.itemsModel.unselectItems(e.ctrlKey);
-                        item.selected(true);
+                    return cssClass + ' ' + extraClass.join('_');
+                }, this);
+    
+                this.switcherClass = ko.pureComputed(function() {
+                    var cssClass = [];
+                    if (config.filetree.showLine) {
+                        if (this.level() === 0 && this.isFirstNode() && this.isLastNode()) {
+                            cssClass.push('root');
+                        } else if (this.level() === 0 && this.isFirstNode()) {
+                            cssClass.push('roots');
+                        } else if (this.isLastNode()) {
+                            cssClass.push('bottom');
+                        } else {
+                            cssClass.push('center');
+                        }
+                    } else {
+                        cssClass.push('noline');
                     }
-                }
-
-                if(isItemOpenable(e)) {
-                    if(config.options.quickSelect && item.rdo.type === 'file' && isObjectCapable(item.rdo, 'select')) {
-                        selectItem(item.rdo);
+                    if (this.cdo.isFolder) {
+                        var isOpen = (this.isExpanded() || !this.isExpanded() && this.isSliding());
+                        cssClass.push(isOpen ? 'open' : 'close');
                     } else {
-                        getDetailView(item.rdo);
+                        cssClass.push('docu');
                     }
-                }
-            };
-
-            this.remove = function() {
-                model.itemsModel.objects.remove(this);
-            };
-        };
-
-        var FolderAjaxLoader = function(path) {
-			var folder_loader = this,
-				handlers = [],
-                /** @type {PanelLoader[]} */
-				preloaders = [];
-
-            /**
-             * @param {PanelLoader} preloader
-             * @returns {FolderAjaxLoader}
-             */
-            this.setPreloader = function(preloader) {
-                preloaders.push(preloader);
-                return folder_loader;
+                    return cssClass.join('_');
+                }, this);
+    
+                this.clusterClass = ko.pureComputed(function() {
+                    return (config.filetree.showLine && !this.isLastNode()) ? 'line' : '';
+                }, this);
             };
-
-            /**
-			 *
-             * @param {function} callback
-             * @returns {FolderAjaxLoader}
-             */
-            this.setDataHandler = function(callback) {
-                handlers.push(callback);
-                return folder_loader;
-            };
-
-            this.load = function(folderLoader) {
-                preloaders.forEach(function (preloader, index, array) {
-                    preloader.beforeLoad(path);
-				});
-
-                folderLoader().then(function(response) {
-                    if(response.data) {
-                        $.each(handlers, function(i, handler) {
-                            handler(response.data, path);
+    
+            var ItemsModel = function() {
+                var items_model = this;
+                this.objects = ko.observableArray([]);
+                this.parentItem = ko.observable(null);
+                this.objectsSize = ko.observable(0);
+                this.objectsNumber = ko.observable(0);
+                this.selectedNumber = ko.observable(0);
+                this.listSortField = ko.observable(configSortField);
+                this.listSortOrder = ko.observable(configSortOrder);
+                this.isSelecting = ko.observable(false);
+                this.continiousSelection = ko.observable(false);
+                this.descriptivePanel = new RenderModel();
+                this.lazyLoad = null;
+    
+                this.isSelecting.subscribe(function(state) {
+                    if(!state) {
+                        // means selection lasso has been dropped
+                        items_model.continiousSelection(false);
+                    }
+                });
+    
+                this.createItem = function(resourceObject) {
+                    var item = new ItemObject(resourceObject);
+                    fmModel.filterModel.filterItem(item);
+                    return item;
+                };
+    
+                this.createItems = function(resourceObjects) {
+                    var items = [];
+                    $.each(resourceObjects, function(i, resourceObject) {
+                        items.push(items_model.createItem(resourceObject));
+                    });
+                    return items;
+                };
+    
+                this.appendItems = function(items) {
+                    if(!$.isArray(items)) {
+                        items = [items];
+                    }
+    
+                    var allItems = items_model.objects().concat(items);
+                    items_model.objects(sortItems(allItems));
+                };
+    
+                this.addItems = function(resourceObjects, targetPath, reset) {
+                    if(!$.isArray(resourceObjects)) {
+                        resourceObjects = [resourceObjects];
+                    }
+    
+                    var items = items_model.createItems(resourceObjects);
+    
+                    if (reset) {
+                        model.currentPath(targetPath);
+                        model.breadcrumbsModel.splitCurrent();
+    
+                        items_model.setDescriptivePanel(resourceObjects);
+                        items_model.setItemsList(items);
+                        items_model.addParentItem();
+                    } else {
+                        items_model.appendItems(items);
+                    }
+                };
+    
+                this.loadDataList = function(targetPath) {
+                    var folderLoader = new FolderAjaxLoader(targetPath);
+    
+                    folderLoader
+                        .setPreloader(items_model.getPreloader())
+                        .setDataHandler(function (resourceObjects, targetPath) {
+                            items_model.addItems(resourceObjects, targetPath, true);
+                            model.searchModel.clearInput();
+                        })
+                        .load(function() {
+                            return readFolder(targetPath);
                         });
-
-                        $.each(preloaders, function(i, preloader) {
-                            preloader.afterLoad(path, response);
+                };
+    
+                this.setItemsList = function(items) {
+                    // clear parent item
+                    items_model.parentItem(null);
+    
+                    items = sortItems(items);
+                    items_model.objects(items);
+                };
+    
+                this.addParentItem = function() {
+                    // parent item is displayed for non-root folders
+                    if(isFile(model.currentPath()) || model.currentPath() === fileRoot) {
+                        return;
+                    }
+    
+                    var parentPath = getParentDirname(model.currentPath());
+                    var parentItem = {
+                        id: parentPath,
+                        rdo: {
+                            id: parentPath,
+                            type: 'parent',
+                            attributes: {
+                                readable: true,
+                                writable: true
+                            }
+                        },
+                        dragHovered: ko.observable(false)
+                    };
+    
+                    parentItem.open = function(item, e) {
+                        if(isItemOpenable(e)) {
+                            items_model.loadDataList(parentItem.id);
+                        }
+                    };
+    
+                    parentItem.itemClass = ko.pureComputed(function() {
+                        var cssClass = [];
+                        if (parentItem.dragHovered()) {
+                            cssClass.push(model.ddModel.hoveredCssClass);
+                        }
+                        return cssClass.join(' ');
+                    });
+    
+                    items_model.parentItem(parentItem);
+                };
+    
+                this.setDescriptivePanel = function(dataObjects) {
+                    // clear previously rendered content
+                    items_model.descriptivePanel.content(null);
+    
+                    $.each(dataObjects, function (i, resourceObject) {
+                        if (config.manager.renderer.position && typeof config.manager.renderer.indexFile === 'string' &&
+                            resourceObject.attributes.name.toLowerCase() === config.manager.renderer.indexFile.toLowerCase()
+                        ) {
+                            items_model.descriptivePanel.setRenderer(resourceObject);
+                            // load and render index file content
+                            previewItem(items_model.descriptivePanel.rdo()).then(function(content) {
+                                items_model.descriptivePanel.render(content);
+                            });
+                        }
+                    });
+                };
+    
+                this.findByParam = function(key, value) {
+                    return ko.utils.arrayFirst(items_model.objects(), function(object) {
+                        return object[key] === value;
+                    });
+                };
+    
+                this.findByFilter = function(filter, allMatches) {
+                    var firstMatch = !(allMatches || false);
+    
+                    var resultItems = [],
+                        items = items_model.objects();
+    
+                    if(!items || items.length === 0) {
+                        return firstMatch ? null : resultItems;
+                    }
+                    for (var i = 0, l = items.length; i < l; i++) {
+                        if(filter(items[i])) {
+                            if(firstMatch) {
+                                return items[i];
+                            }
+                            resultItems.push(items[i]);
+                        }
+                    }
+                    return firstMatch ? null : resultItems;
+                };
+    
+                this.sortObjects = function() {
+                    var sortedList = sortItems(items_model.objects());
+                    items_model.objects(sortedList);
+                };
+    
+                this.getSelected = function() {
+                    var selectedItems = items_model.findByFilter(function (item) {
+                        return item.selected();
+                    }, true) || [];
+    
+                    items_model.selectedNumber(selectedItems.length);
+                    return selectedItems;
+                };
+    
+                this.unselectItems = function(ctrlKey) {
+                    var appendSelection = (config.manager.selection.enabled && config.manager.selection.useCtrlKey && ctrlKey === true);
+                    if(!appendSelection) {
+                        // drop selection from selected items
+                        $.each(items_model.getSelected(), function(i, itemObject) {
+                            itemObject.selected(false);
                         });
                     }
+                };
+    
+                this.initiateLazyLoad = function() {
+                    // not configured or already initiated
+                    if (config.viewer.image.lazyLoad !== true || items_model.lazyLoad) {
+                        return;
+                    }
+    
+                    items_model.lazyLoad = new LazyLoad({
+                        container: $fileinfo[0], // work only for default scrollbar
+                        callback_load: function (element) {
+                            fm.console('LOADED', element.getAttribute('data-original'));
+                        },
+                        callback_set: function (element) {
+                            fm.console('SET', element.getAttribute('data-original'));
+                        },
+                        callback_processed: function (elementsLeft) {
+                            fm.console('PROCESSED', elementsLeft + ' images left');
+                        }
+                    });
+                };
+    
+                this.getPreloader = function() {
+                    var preloader = function() {};
+                    preloader.prototype = Object.create(PanelLoader);
+    
+                    preloader.prototype.beforeLoad = function(path) {
+                        model.loadingView(true);
+                    };
+    
+                    preloader.prototype.afterLoad = function(path, response) {
+                        model.loadingView(false);
+    
+                        if (items_model.lazyLoad) {
+                            items_model.lazyLoad.update();
+                        }
+                    };
+    
+                    return new preloader();
+                };
+    
+                this.objects.subscribe(function(items) {
+                    var totalNumber = 0,
+                        totalSize = 0;
+    
+                    $.each(items, function(i, item) {
+                        totalNumber++;
+                        if(item.rdo.type === 'file') {
+                            totalSize += Number(item.rdo.attributes.size);
+                        }
+                    });
+                    // updates folder summary info
+                    items_model.objectsNumber(totalNumber);
+                    items_model.objectsSize(formatBytes(totalSize));
+    
+                    // update
+                    if (items_model.lazyLoad) {
+                        setTimeout(function() {
+                            items_model.lazyLoad.update();
+                        }, 50);
+                    }
+    
+                    // context menu
+                    $viewItems.contextMenu({
+                        selector: '.file, .directory',
+                        zIndex: 100,
+                        // wrap options with "build" allows to get item element
+                        build: function ($triggerElement, e) {
+                            var koItem = ko.dataFor($triggerElement[0]);
+                            if(!koItem.selected()) {
+                                model.itemsModel.unselectItems(false);
+                                koItem.selected(true);
+                            }
+    
+                            return {
+                                appendTo: '.fm-container',
+                                items: getContextMenuItems(koItem.rdo),
+                                callback: function(itemKey, options) {
+                                    performAction(itemKey, options, koItem.rdo, model.fetchSelectedObjects(koItem));
+                                }
+                            }
+                        }
+                    });
                 });
             };
-		};
-
-		var TableViewModel = function() {
-			var SortableHeader = function(name) {
-				var thead = this;
-				this.column = ko.observable(name);
-				this.order = ko.observable(model.itemsModel.listSortOrder());
-
-				this.sortClass = ko.pureComputed(function() {
-					var cssClass;
-					if(model.itemsModel.listSortField() === thead.column()) {
-						cssClass = 'sorted sorted-' + this.order();
-					}
-					return cssClass;
-				}, this);
-
-				this.sort = function() {
-					var isAscending = thead.order() === 'asc';
-					var isSameColumn = model.itemsModel.listSortField() === thead.column();
-					thead.order(isSameColumn ? (isAscending ? 'desc' : 'asc') : model.itemsModel.listSortOrder());
-					model.itemsModel.listSortField(thead.column());
-					model.itemsModel.listSortOrder(thead.order());
-					model.itemsModel.sortObjects();
-				};
-			};
-
-			this.thName = new SortableHeader('name');
-			this.thType = new SortableHeader('type');
-			this.thSize = new SortableHeader('size');
-			this.thDimensions = new SortableHeader('dimensions');
-			this.thModified = new SortableHeader('modified');
-		};
-
-		var HeaderModel = function() {
-            var header_model = this;
-
-			this.closeButton = ko.observable(false);
-			this.langSwitcher = $.isArray(config.language.available) && config.language.available.length > 0;
-
-            this.closeButtonOnClick = function() {
-                fm.console('CLOSE button is clicked');
-			};
-
-			this.navHome = function() {
-				model.previewFile(false);
-				model.itemsModel.loadDataList(fileRoot);
-			};
-
-			this.navLevelUp = function() {
-				var parentFolder = model.previewFile()
-                    ? getDirname(model.previewModel.rdo().id)
-                    : getParentDirname(model.currentPath());
-
-				if(model.previewFile()) {
-					model.previewFile(false);
-				}
-
-                if(parentFolder !== model.currentPath()) {
-					model.itemsModel.loadDataList(parentFolder);
+    
+            var ItemObject = function(resourceObject) {
+                var item_object = this,
+                    previewWidth = config.viewer.image.thumbMaxWidth;
+    
+                if(resourceObject.attributes.width && resourceObject.attributes.width < previewWidth) {
+                    previewWidth = resourceObject.attributes.width;
                 }
-			};
-
-            this.navRefresh = function() {
-                if(model.previewFile()) {
-                    model.previewFile(false);
-                    model.previewFile(true);
-                } else {
-                    model.itemsModel.loadDataList(model.currentPath());
-				}
-            };
-
-			this.displayGrid = function() {
-				model.viewMode('grid');
-				model.previewFile(false);
-
-                if (model.itemsModel.lazyLoad) {
-                    model.itemsModel.lazyLoad.update();
-                }
-			};
-
-			this.displayList = function() {
-				model.viewMode('list');
-				model.previewFile(false);
-			};
-
-            this.switchLang = function(e) {
-                var langNew = e.target.value,
-                    langCurrent = langModel.getLang();
-
-				if (langNew && langNew.toLowerCase() !== langCurrent.toLowerCase()) {
-					var newUrl, url = window.location.toString(),
-						regExp = new RegExp('(langCode=)' + langCurrent);
-
-					if (regExp.test(url)) {
-                        newUrl = url.replace(regExp, '$1' + langNew);
-					} else {
-                        newUrl = url + ($.isEmptyObject(_url_.param()) ? '?' : '#') + 'langCode=' + langNew;
-					}
-					window.location.href = newUrl;
-				}
-            };
-
-			this.createFolder = function() {
-                if(!hasCapability('createFolder')) {
-                    fm.error(lg('NOT_ALLOWED'));
-                    return false;
-                }
-
-				function makeFolder(e, ui) {
-					var folderName = ui.getInputValue();
-					if(!folderName) {
-						fm.error(lg('no_foldername'));
-						return;
-					}
-
-                    buildAjaxRequest('GET', {
-                        mode: 'addfolder',
-                        path: fmModel.currentPath(),
-                        name: folderName
-                    }).done(function(response) {
-                        if (response.data) {
-                            fmModel.addElements(response.data, fmModel.currentPath());
-
-                            ui.closeDialog();
-                            if (config.options.showConfirmation) {
-                                fm.success(lg('successful_added_folder'));
+    
+                this.id = resourceObject.id; // for search purpose
+                this.rdo = resourceObject; // original resource data object
+                this.cdo = { // computed data object
+                    isFolder: (resourceObject.type === 'folder'),
+                    sizeFormatted: formatBytes(resourceObject.attributes.size),
+                    createdFormatted: formatTimestamp(resourceObject.attributes.created),
+                    modifiedFormatted: formatTimestamp(resourceObject.attributes.modified),
+                    extension: (resourceObject.type === 'file') ? getExtension(resourceObject.id) : null,
+                    dimensions: resourceObject.attributes.width ? resourceObject.attributes.width + 'x' + resourceObject.attributes.height : null,
+                    cssItemClass: (resourceObject.type === 'folder') ? 'directory' : 'file',
+                    imageUrl: createImageUrl(resourceObject, true, true),
+                    previewWidth: previewWidth,
+                    hiddenByType: false,
+                    hiddenBySearch: false
+                };
+                this.visible = ko.observable(true);
+                this.selected = ko.observable(false);
+                this.dragHovered = ko.observable(false);
+                this.lazyPreview = (config.viewer.image.lazyLoad && this.cdo.imageUrl);
+    
+                this.selected.subscribe(function (value) {
+                    if (value && model.treeModel.selectedNode() !== null) {
+                        model.treeModel.selectedNode().selected(false);
+                    }
+                });
+    
+                this.title = ko.pureComputed(function() {
+                    return (config.options.showTitleAttr) ? this.rdo.id : null;
+                }, this);
+    
+                this.itemClass = ko.pureComputed(function() {
+                    var cssClass = [];
+                    if (this.selected() && config.manager.selection.enabled) {
+                        cssClass.push('ui-selected');
+                    }
+                    if (this.dragHovered()) {
+                        cssClass.push(model.ddModel.hoveredCssClass);
+                    }
+                    return this.cdo.cssItemClass + ' ' + cssClass.join(' ');
+                }, this);
+    
+                this.listIconClass = ko.pureComputed(function() {
+                    var cssClass,
+                        extraClass = ['ico'];
+                    if (this.cdo.isFolder === true) {
+                        cssClass = 'ico_folder';
+                        extraClass.push('folder');
+                        if (!this.rdo.attributes.readable) {
+                            extraClass.push('lock');
+                        }
+                    } else {
+                        cssClass = 'ico_file';
+                        if (this.rdo.attributes.readable) {
+                            extraClass.push('ext', this.cdo.extension);
+                        } else {
+                            extraClass.push('file', 'lock');
+                        }
+                    }
+                    return cssClass + ' ' + extraClass.join('_');
+                }, this);
+    
+                this.gridIconClass = ko.pureComputed(function() {
+                    var cssClass = [],
+                        extraClass = ['ico'];
+                    if (!this.cdo.imageUrl) {
+                        cssClass.push('grid-icon');
+                        if (this.cdo.isFolder === true) {
+                            cssClass.push('ico_folder');
+                            extraClass.push('folder');
+                            if (!this.rdo.attributes.readable) {
+                                extraClass.push('lock');
+                            }
+                        } else {
+                            cssClass.push('ico_file');
+                            if (this.rdo.attributes.readable) {
+                                extraClass.push('ext', this.cdo.extension);
+                            } else {
+                                extraClass.push('file', 'lock');
                             }
                         }
-                    }).fail(handleAjaxError);
-				}
-
-				fm.prompt({
-					message: lg('prompt_foldername'),
-					value: lg('default_foldername'),
-					okBtn: {
-						label: lg('create_folder'),
-						autoClose: false,
-						click: makeFolder
-					},
-					cancelBtn: {
-						label: lg('cancel')
-					}
-				});
-			};
-		};
-
-		var SummaryModel = function() {
-			this.files = ko.observable(null);
-			this.folders = ko.observable(null);
-			this.size = ko.observable(null);
-			this.enabled = ko.observable(false);
-
-			this.doSummarize = function() {
-				summarizeItems();
-			};
-		};
-
-        var FilterModel = function() {
-            var filter_model = this;
-            this.name = ko.observable(null);
-
-            this.setName = function(filterName) {
-                if (filterName &&
-                    config.filter &&
-                    $.isArray(config.filter[filterName])
-                ) {
-                    filter_model.name(filterName);
-				}
-            };
-
-            // return extensions which are match a filter name
-            this.getExtensions = function() {
-            	if (filter_model.name()) {
-            		return config.filter[filter_model.name()];
-				}
-				return null;
-            };
-
-            // check whether file item should be filtered out of the output based on it's extension
-            this.filterItem = function(itemObject) {
-                var extensions = filter_model.getExtensions(),
-                	visibility = !itemObject.cdo.hiddenBySearch;
-
-            	// set default visibility, required for "all files" filter
-                itemObject.cdo.hiddenByType = false;
-
-                if (itemObject.rdo.type === 'file' && $.isArray(extensions)) {
-                    var ext = getExtension(itemObject.id),
-                        matchByType = extensions.indexOf(ext) !== -1;
-
-                    visibility = visibility && matchByType;
-                    itemObject.cdo.hiddenByType = !matchByType;
-				}
-                itemObject.visible(visibility);
-            };
-
-            this.filter = function(filterName) {
-                filter_model.setName(filterName);
-
-				$.each(model.itemsModel.objects(), function(i, itemObject) {
-                    filter_model.filterItem(itemObject);
-				});
-
-                model.treeModel.mapNodes(function (node) {
-					filter_model.filterItem(node);
-                });
-
-                if (model.itemsModel.lazyLoad) {
-                    model.itemsModel.lazyLoad.update();
-                }
-            };
-
-            this.reset = function() {
-                filter_model.name(null);
-                filter_model.filter(null);
-            };
-        };
-
-        var SearchModel = function() {
-            var search_model = this,
-                previousValue = '',
-                searchOnTyping = !!config.search.typingDelay;
-
-            this.value = ko.observable('');
-            this.isRendered = ko.observable(false);
-
-            this.value.subscribe(function(oldValue) {
-                previousValue = oldValue;
-            }, null, 'beforeChange');
-
-            this.inputKeyUp = function(data, e) {
-                var keyCode = e.which || e.keyCode,
-                    // https://stackoverflow.com/a/19347349/7095038
-                    invalidKeyCodes = [16,17,18,27,37,38,39,40];
-
-                if (searchOnTyping) {
-                    // validate input
-                    if (invalidKeyCodes.indexOf(keyCode) > -1) {
-                        return;
+                        cssClass.push(extraClass.join('_'));
                     }
-                    // explicit assign value, required for search-on-typing
-                    search_model.value(e.target.value);
-				}
-
-                // search-on-typing or Enter key pressed
-                if (searchOnTyping || keyCode === 13) {
-                	performSearch();
-                }
-            };
-
-            this.seekItems = function(data, e) {
-                performSearch();
+                    return cssClass.join(' ');
+                }, this);
+    
+                this.mouseDown = function(item, e) {
+                    // case: previously selected items are dragged instead of a newly one
+                    // unselect if currently clicked item is not the one of selected items
+                    if (!item.selected()) {
+                        model.itemsModel.unselectItems(e.ctrlKey);
+                    }
+    
+                    model.selectionModel.unselect = item.selected();
+                    item.selected(true);
+                };
+    
+                this.open = function(item, e) {
+                    if (model.selectionModel.unselect) {
+                        // case: click + ctrlKey on selected item
+                        if (e.ctrlKey) {
+                            item.selected(false);
+                        }
+                        // drop selection
+                        if (!e.ctrlKey && config.manager.dblClickOpen) {
+                            model.itemsModel.unselectItems(e.ctrlKey);
+                            item.selected(true);
+                        }
+                    }
+    
+                    if(isItemOpenable(e)) {
+                        if(config.options.quickSelect && item.rdo.type === 'file' && isObjectCapable(item.rdo, 'select')) {
+                            selectItem(item.rdo);
+                        } else {
+                            getDetailView(item.rdo);
+                        }
+                    }
+                };
+    
+                this.remove = function() {
+                    model.itemsModel.objects.remove(this);
+                };
             };
-
-            this.reset = function (data, e) {
-                restoreItems();
+    
+            var FolderAjaxLoader = function(path) {
+                var folder_loader = this,
+                    handlers = [],
+                    /** @type {PanelLoader[]} */
+                    preloaders = [];
+    
+                /**
+                 * @param {PanelLoader} preloader
+                 * @returns {FolderAjaxLoader}
+                 */
+                this.setPreloader = function(preloader) {
+                    preloaders.push(preloader);
+                    return folder_loader;
+                };
+    
+                /**
+                 *
+                 * @param {function} callback
+                 * @returns {FolderAjaxLoader}
+                 */
+                this.setDataHandler = function(callback) {
+                    handlers.push(callback);
+                    return folder_loader;
+                };
+    
+                this.load = function(folderLoader) {
+                    preloaders.forEach(function (preloader, index, array) {
+                        preloader.beforeLoad(path);
+                    });
+    
+                    folderLoader().then(function(response) {
+                        if(response.data) {
+                            $.each(handlers, function(i, handler) {
+                                handler(response.data, path);
+                            });
+    
+                            $.each(preloaders, function(i, preloader) {
+                                preloader.afterLoad(path, response);
+                            });
+                        }
+                    });
+                };
             };
-
-            this.clearInput = function () {
-                // reset search string
-                previousValue = '';
-                search_model.value('');
-                search_model.isRendered(false);
-                delayStack.removeTimer('search');
+    
+            var TableViewModel = function() {
+                var SortableHeader = function(name) {
+                    var thead = this;
+                    this.column = ko.observable(name);
+                    this.order = ko.observable(model.itemsModel.listSortOrder());
+    
+                    this.sortClass = ko.pureComputed(function() {
+                        var cssClass;
+                        if(model.itemsModel.listSortField() === thead.column()) {
+                            cssClass = 'sorted sorted-' + this.order();
+                        }
+                        return cssClass;
+                    }, this);
+    
+                    this.sort = function() {
+                        var isAscending = thead.order() === 'asc';
+                        var isSameColumn = model.itemsModel.listSortField() === thead.column();
+                        thead.order(isSameColumn ? (isAscending ? 'desc' : 'asc') : model.itemsModel.listSortOrder());
+                        model.itemsModel.listSortField(thead.column());
+                        model.itemsModel.listSortOrder(thead.order());
+                        model.itemsModel.sortObjects();
+                    };
+                };
+    
+                this.thName = new SortableHeader('name');
+                this.thType = new SortableHeader('type');
+                this.thSize = new SortableHeader('size');
+                this.thDimensions = new SortableHeader('dimensions');
+                this.thModified = new SortableHeader('modified');
             };
-
-            function performSearch() {
-            	if (searchOnTyping) {
-                    // create delayed timer
-                    delayStack.push('search', function() {
-                    	searchItems();
-                    }, config.search.typingDelay);
-				} else {
-                    searchItems();
-				}
-			}
-
-            function searchItems() {
-            	var searchString = search_model.value(),
-                	subject = config.search.caseSensitive ? searchString : searchString.toLowerCase();
-
-                if (searchString === '') {
-                    if (searchString !== previousValue) {
-                        restoreItems();
-					} else {
-                        fm.warning(lg('search_string_empty'));
-					}
-                    return;
-                }
-
-                if (config.search.recursive) {
-                    // recursive search with server-side request
-                    var targetPath = model.currentPath();
-                    var folderLoader = new FolderAjaxLoader(targetPath);
-
-                    folderLoader
-                        .setPreloader(model.itemsModel.getPreloader())
-                        .setDataHandler(function (dataObject, targetPath) {
-                            var resourceObjects = [];
-
-                            if (config.search.caseSensitive) {
-                                $.each(dataObject, function (i, resourceObject) {
-                                    if (resourceObject.attributes.name.indexOf(subject) === 0) {
-                                        resourceObjects.push(resourceObject);
-                                    }
-                                });
-                            } else {
-                                resourceObjects = dataObject;
+    
+            var HeaderModel = function() {
+                var header_model = this;
+    
+                this.closeButton = ko.observable(false);
+                this.langSwitcher = $.isArray(config.language.available) && config.language.available.length > 0;
+    
+                this.closeButtonOnClick = function() {
+                    fm.console('CLOSE button is clicked');
+                };
+    
+                this.navHome = function() {
+                    model.previewFile(false);
+                    model.itemsModel.loadDataList(fileRoot);
+                };
+    
+                this.navLevelUp = function() {
+                    var parentFolder = model.previewFile()
+                        ? getDirname(model.previewModel.rdo().id)
+                        : getParentDirname(model.currentPath());
+    
+                    if(model.previewFile()) {
+                        model.previewFile(false);
+                    }
+    
+                    if(parentFolder !== model.currentPath()) {
+                        model.itemsModel.loadDataList(parentFolder);
+                    }
+                };
+    
+                this.navRefresh = function() {
+                    if(model.previewFile()) {
+                        model.previewFile(false);
+                        model.previewFile(true);
+                    } else {
+                        model.itemsModel.loadDataList(model.currentPath());
+                    }
+                };
+    
+                this.displayGrid = function() {
+                    model.viewMode('grid');
+                    model.previewFile(false);
+    
+                    if (model.itemsModel.lazyLoad) {
+                        model.itemsModel.lazyLoad.update();
+                    }
+                };
+    
+                this.displayList = function() {
+                    model.viewMode('list');
+                    model.previewFile(false);
+                };
+    
+                this.switchLang = function(e) {
+                    var langNew = e.target.value,
+                        langCurrent = langModel.getLang();
+    
+                    if (langNew && langNew.toLowerCase() !== langCurrent.toLowerCase()) {
+                        var newUrl, url = window.location.toString(),
+                            regExp = new RegExp('(langCode=)' + langCurrent);
+    
+                        if (regExp.test(url)) {
+                            newUrl = url.replace(regExp, '$1' + langNew);
+                        } else {
+                            newUrl = url + ($.isEmptyObject(_url_.param()) ? '?' : '#') + 'langCode=' + langNew;
+                        }
+                        window.location.href = newUrl;
+                    }
+                };
+    
+                this.createFolder = function() {
+                    if(!hasCapability('createFolder')) {
+                        fm.error(lg('NOT_ALLOWED'));
+                        return false;
+                    }
+    
+                    function makeFolder(e, ui) {
+                        var folderName = ui.getInputValue();
+                        if(!folderName) {
+                            fm.error(lg('no_foldername'));
+                            return;
+                        }
+    
+                        buildAjaxRequest('GET', {
+                            mode: 'addfolder',
+                            path: fmModel.currentPath(),
+                            name: folderName
+                        }).done(function(response) {
+                            if (response.data) {
+                                fmModel.addElements(response.data, fmModel.currentPath());
+    
+                                ui.closeDialog();
+                                if (config.options.showConfirmation) {
+                                    fm.success(lg('successful_added_folder'));
+                                }
                             }
-
-                            var items = model.itemsModel.createItems(resourceObjects);
-                            model.itemsModel.setItemsList(items);
-                            search_model.isRendered(true);
-                        })
-                        .load(function () {
-                            return seekFolder(targetPath, searchString);
-                        });
-                } else {
-                    // client-side search in the currently open folder
-                    $.each(model.itemsModel.objects(), function (i, itemObject) {
-                        var filename = itemObject.rdo.attributes.name;
-                        if (!config.search.caseSensitive) {
-                            filename = filename.toLowerCase();
+                        }).fail(handleAjaxError);
+                    }
+    
+                    fm.prompt({
+                        message: lg('prompt_foldername'),
+                        value: lg('default_foldername'),
+                        okBtn: {
+                            label: lg('create_folder'),
+                            autoClose: false,
+                            click: makeFolder
+                        },
+                        cancelBtn: {
+                            label: lg('cancel')
                         }
-
-                        var matchByName = (filename.indexOf(subject) === 0);
-                        var visibility = !itemObject.cdo.hiddenByType;
-                        visibility = visibility && matchByName;
-
-                        itemObject.cdo.hiddenBySearch = !matchByName;
-                        itemObject.visible(visibility);
                     });
-                    search_model.isRendered(true);
-                }
-            }
-
-            function restoreItems() {
-                search_model.clearInput();
-
-                // restore original content of the current folder
-                if (config.search.recursive) {
-                    model.itemsModel.loadDataList(model.currentPath());
-                } else {
-                    $.each(model.itemsModel.objects(), function (i, itemObject) {
-                        itemObject.cdo.hiddenBySearch = false;
-                        itemObject.visible(!itemObject.cdo.hiddenByType);
+                };
+            };
+    
+            var SummaryModel = function() {
+                this.files = ko.observable(null);
+                this.folders = ko.observable(null);
+                this.size = ko.observable(null);
+                this.enabled = ko.observable(false);
+    
+                this.doSummarize = function() {
+                    summarizeItems();
+                };
+            };
+    
+            var FilterModel = function() {
+                var filter_model = this;
+                this.name = ko.observable(null);
+    
+                this.setName = function(filterName) {
+                    if (filterName &&
+                        config.filter &&
+                        $.isArray(config.filter[filterName])
+                    ) {
+                        filter_model.name(filterName);
+                    }
+                };
+    
+                // return extensions which are match a filter name
+                this.getExtensions = function() {
+                    if (filter_model.name()) {
+                        return config.filter[filter_model.name()];
+                    }
+                    return null;
+                };
+    
+                // check whether file item should be filtered out of the output based on it's extension
+                this.filterItem = function(itemObject) {
+                    var extensions = filter_model.getExtensions(),
+                        visibility = !itemObject.cdo.hiddenBySearch;
+    
+                    // set default visibility, required for "all files" filter
+                    itemObject.cdo.hiddenByType = false;
+    
+                    if (itemObject.rdo.type === 'file' && $.isArray(extensions)) {
+                        var ext = getExtension(itemObject.id),
+                            matchByType = extensions.indexOf(ext) !== -1;
+    
+                        visibility = visibility && matchByType;
+                        itemObject.cdo.hiddenByType = !matchByType;
+                    }
+                    itemObject.visible(visibility);
+                };
+    
+                this.filter = function(filterName) {
+                    filter_model.setName(filterName);
+    
+                    $.each(model.itemsModel.objects(), function(i, itemObject) {
+                        filter_model.filterItem(itemObject);
                     });
+    
+                    model.treeModel.mapNodes(function (node) {
+                        filter_model.filterItem(node);
+                    });
+    
+                    if (model.itemsModel.lazyLoad) {
+                        model.itemsModel.lazyLoad.update();
+                    }
+                };
+    
+                this.reset = function() {
+                    filter_model.name(null);
+                    filter_model.filter(null);
+                };
+            };
+    
+            var SearchModel = function() {
+                var search_model = this,
+                    previousValue = '',
+                    searchOnTyping = !!config.search.typingDelay;
+    
+                this.value = ko.observable('');
+                this.isRendered = ko.observable(false);
+    
+                this.value.subscribe(function(oldValue) {
+                    previousValue = oldValue;
+                }, null, 'beforeChange');
+    
+                this.inputKeyUp = function(data, e) {
+                    var keyCode = e.which || e.keyCode,
+                        // https://stackoverflow.com/a/19347349/7095038
+                        invalidKeyCodes = [16,17,18,27,37,38,39,40];
+    
+                    if (searchOnTyping) {
+                        // validate input
+                        if (invalidKeyCodes.indexOf(keyCode) > -1) {
+                            return;
+                        }
+                        // explicit assign value, required for search-on-typing
+                        search_model.value(e.target.value);
+                    }
+    
+                    // search-on-typing or Enter key pressed
+                    if (searchOnTyping || keyCode === 13) {
+                        performSearch();
+                    }
+                };
+    
+                this.seekItems = function(data, e) {
+                    performSearch();
+                };
+    
+                this.reset = function (data, e) {
+                    restoreItems();
+                };
+    
+                this.clearInput = function () {
+                    // reset search string
+                    previousValue = '';
+                    search_model.value('');
+                    search_model.isRendered(false);
+                    delayStack.removeTimer('search');
+                };
+    
+                function performSearch() {
+                    if (searchOnTyping) {
+                        // create delayed timer
+                        delayStack.push('search', function() {
+                            searchItems();
+                        }, config.search.typingDelay);
+                    } else {
+                        searchItems();
+                    }
                 }
-            }
-        };
-
-		var ClipboardModel = function() {
-			var cbMode = null,
-                cbObjects = [],
-            	clipboard_model = this,
-				active = hasCapability('copy') && hasCapability('move');
-
-            this.itemsNum = ko.observable(0);
-            this.enabled = ko.observable(model.config().clipboard.enabled && active);
-
-			this.copy = function() {
-				if (!clipboard_model.hasCapability('copy')) {
-					return;
-				}
-                cbMode = 'copy';
-                cbObjects = model.fetchSelectedItems();
-                clipboard_model.itemsNum(cbObjects.length);
-			};
-
-			this.cut = function() {
-                if (!clipboard_model.hasCapability('cut')) {
-                    return;
-                }
-                cbMode = 'cut';
-                cbObjects = model.fetchSelectedItems();
-                clipboard_model.itemsNum(cbObjects.length);
-			};
-
-			this.paste = function() {
-                var	targetPath = model.currentPath();
-
-                if (!clipboard_model.hasCapability('paste') || clipboard_model.isEmpty()) {
-                    return;
-                }
-                if (cbMode === null || cbObjects.length === 0) {
-                    fm.warning(lg('clipboard_empty'));
-                    return;
-                }
-
-                processMultipleActions(cbObjects, function (i, itemObject) {
-                    if (cbMode === 'cut') {
-                        return moveItem(itemObject, targetPath);
+    
+                function searchItems() {
+                    var searchString = search_model.value(),
+                        subject = config.search.caseSensitive ? searchString : searchString.toLowerCase();
+    
+                    if (searchString === '') {
+                        if (searchString !== previousValue) {
+                            restoreItems();
+                        } else {
+                            fm.warning(lg('search_string_empty'));
+                        }
+                        return;
                     }
-                    if (cbMode === 'copy') {
-                        return copyItem(itemObject, targetPath);
+    
+                    if (config.search.recursive) {
+                        // recursive search with server-side request
+                        var targetPath = model.currentPath();
+                        var folderLoader = new FolderAjaxLoader(targetPath);
+    
+                        folderLoader
+                            .setPreloader(model.itemsModel.getPreloader())
+                            .setDataHandler(function (dataObject, targetPath) {
+                                var resourceObjects = [];
+    
+                                if (config.search.caseSensitive) {
+                                    $.each(dataObject, function (i, resourceObject) {
+                                        if (resourceObject.attributes.name.indexOf(subject) === 0) {
+                                            resourceObjects.push(resourceObject);
+                                        }
+                                    });
+                                } else {
+                                    resourceObjects = dataObject;
+                                }
+    
+                                var items = model.itemsModel.createItems(resourceObjects);
+                                model.itemsModel.setItemsList(items);
+                                search_model.isRendered(true);
+                            })
+                            .load(function () {
+                                return seekFolder(targetPath, searchString);
+                            });
+                    } else {
+                        // client-side search in the currently open folder
+                        $.each(model.itemsModel.objects(), function (i, itemObject) {
+                            var filename = itemObject.rdo.attributes.name;
+                            if (!config.search.caseSensitive) {
+                                filename = filename.toLowerCase();
+                            }
+    
+                            var matchByName = (filename.indexOf(subject) === 0);
+                            var visibility = !itemObject.cdo.hiddenByType;
+                            visibility = visibility && matchByName;
+    
+                            itemObject.cdo.hiddenBySearch = !matchByName;
+                            itemObject.visible(visibility);
+                        });
+                        search_model.isRendered(true);
                     }
-                }, clearClipboard);
-			};
-
-			this.clear = function() {
-                if (!clipboard_model.hasCapability('clear') || clipboard_model.isEmpty()) {
-                    return;
                 }
-                clearClipboard();
-                fm.success(lg('clipboard_cleared'));
-			};
-
-            this.isEmpty = function() {
-            	return cbObjects.length === 0;
-			};
-
-            this.hasCapability = function(capability) {
-            	if (!clipboard_model.enabled) {
-            		return false;
-				}
-
-            	switch(capability) {
-					case 'copy':
-						return hasCapability('copy');
-                    case 'cut':
-                        return hasCapability('move');
-					default:
-                        return true;
-				}
-			};
-
-			function clearClipboard() {
-                cbObjects = [];
-                cbMode = null;
-                clipboard_model.itemsNum(0);
-			}
-		};
-
-        var BreadcrumbsModel = function() {
-        	var bc_model = this;
-
-			this.items = ko.observableArray([]);
-
-            this.clean = function() {
-                bc_model.items([]);
-                // push root node
-                bc_model.add(fileRoot, '');
-            };
-
-            this.add = function(path, label) {
-                bc_model.items.push(new BcItem(path, label));
-            };
-
-            this.splitPath = function(targetPath) {
-                var	path = fileRoot,
-                    chunks = targetPath.replace(new RegExp('^' + fileRoot), '').split('/');
-
-                // reset breadcrumbs
-                bc_model.clean();
-
-                while (chunks.length > 0) {
-                    var chunk = chunks.shift();
-                    if (chunk) {
-                        path += chunk + '/';
-                        bc_model.add(path, chunk);
+    
+                function restoreItems() {
+                    search_model.clearInput();
+    
+                    // restore original content of the current folder
+                    if (config.search.recursive) {
+                        model.itemsModel.loadDataList(model.currentPath());
+                    } else {
+                        $.each(model.itemsModel.objects(), function (i, itemObject) {
+                            itemObject.cdo.hiddenBySearch = false;
+                            itemObject.visible(!itemObject.cdo.hiddenByType);
+                        });
                     }
                 }
             };
-
-            this.splitCurrent = function() {
-                bc_model.splitPath(model.currentPath());
-            };
-
-            this.getLabel = ko.pureComputed(function() {
-                var label = model.searchModel.isRendered() ? lg('search_results') : lg('current_folder');
-                return label + ': ';
-            }, this);
-
-            var BcItem = function(path, label) {
-                var bc_item = this;
-				this.path = path;
-                this.label = label;
-                this.isRoot = (path === fileRoot);
-                this.active = (path === model.currentPath());
-
-                this.itemClass = function() {
-                    var cssClass = ['nav-item'];
-                    if(bc_item.isRoot) {
-                        cssClass.push('root');
+    
+            var ClipboardModel = function() {
+                var cbMode = null,
+                    cbObjects = [],
+                    clipboard_model = this,
+                    active = hasCapability('copy') && hasCapability('move');
+    
+                this.itemsNum = ko.observable(0);
+                this.enabled = ko.observable(model.config().clipboard.enabled && active);
+    
+                this.copy = function() {
+                    if (!clipboard_model.hasCapability('copy')) {
+                        return;
                     }
-                    if(bc_item.active) {
-                        cssClass.push('active');
+                    cbMode = 'copy';
+                    cbObjects = model.fetchSelectedItems();
+                    clipboard_model.itemsNum(cbObjects.length);
+                };
+    
+                this.cut = function() {
+                    if (!clipboard_model.hasCapability('cut')) {
+                        return;
                     }
-                    return cssClass.join(' ');
-				};
-
-                this.goto = function(item, e) {
-                	if (!item.active) {
-                        model.itemsModel.loadDataList(item.path);
-					}
+                    cbMode = 'cut';
+                    cbObjects = model.fetchSelectedItems();
+                    clipboard_model.itemsNum(cbObjects.length);
                 };
-			};
-		};
-
-        var RenderModel = function() {
-            var $containerElement,
-				render_model = this;
-
-            function getRendererInstance(filename) {
-                if (isMarkdownFile(filename)) {
-                	return new MarkdownRenderer();
-				}
-                if (isCodeMirrorFile(filename)) {
-                	return new CodeMirrorRenderer();
-				}
-			}
-
-            this.rdo = ko.observable({});
-            this.content = ko.observable(null);
-            this.renderer = ko.observable(null);
-
-            this.render = function(data) {
-                if (render_model.renderer()) {
-                    render_model.renderer().processContent(data);
+    
+                this.paste = function() {
+                    var	targetPath = model.currentPath();
+    
+                    if (!clipboard_model.hasCapability('paste') || clipboard_model.isEmpty()) {
+                        return;
+                    }
+                    if (cbMode === null || cbObjects.length === 0) {
+                        fm.warning(lg('clipboard_empty'));
+                        return;
+                    }
+    
+                    processMultipleActions(cbObjects, function (i, itemObject) {
+                        if (cbMode === 'cut') {
+                            return moveItem(itemObject, targetPath);
+                        }
+                        if (cbMode === 'copy') {
+                            return copyItem(itemObject, targetPath);
+                        }
+                    }, clearClipboard);
+                };
+    
+                this.clear = function() {
+                    if (!clipboard_model.hasCapability('clear') || clipboard_model.isEmpty()) {
+                        return;
+                    }
+                    clearClipboard();
+                    fm.success(lg('clipboard_cleared'));
+                };
+    
+                this.isEmpty = function() {
+                    return cbObjects.length === 0;
+                };
+    
+                this.hasCapability = function(capability) {
+                    if (!clipboard_model.enabled) {
+                        return false;
+                    }
+    
+                    switch(capability) {
+                        case 'copy':
+                            return hasCapability('copy');
+                        case 'cut':
+                            return hasCapability('move');
+                        default:
+                            return true;
+                    }
+                };
+    
+                function clearClipboard() {
+                    cbObjects = [];
+                    cbMode = null;
+                    clipboard_model.itemsNum(0);
                 }
             };
-
-            this.setRenderer = function(resourceObject) {
-                render_model.rdo(resourceObject);
-                render_model.renderer(getRendererInstance(resourceObject.attributes.name));
-            };
-
-            this.setContainer = function(templateElements) {
-                $.each(templateElements, function () {
-                    if ($(this).hasClass('fm-renderer-container')) {
-                        $containerElement = $(this);
-                        return false;
+    
+            var BreadcrumbsModel = function() {
+                var bc_model = this;
+    
+                this.items = ko.observableArray([]);
+    
+                this.clean = function() {
+                    bc_model.items([]);
+                    // push root node
+                    bc_model.add(fileRoot, '');
+                };
+    
+                this.add = function(path, label) {
+                    bc_model.items.push(new BcItem(path, label));
+                };
+    
+                this.splitPath = function(targetPath) {
+                    var	path = fileRoot,
+                        chunks = targetPath.replace(new RegExp('^' + fileRoot), '').split('/');
+    
+                    // reset breadcrumbs
+                    bc_model.clean();
+    
+                    while (chunks.length > 0) {
+                        var chunk = chunks.shift();
+                        if (chunk) {
+                            path += chunk + '/';
+                            bc_model.add(path, chunk);
+                        }
                     }
-                });
-
-				render_model.renderer().processDomElements($containerElement);
-			};
-
-            var CodeMirrorRenderer = function() {
-                this.name = 'codeMirror';
-                this.interactive = false;
-
-                var instance = new EditorModel();
-
-                this.processContent = function(data) {
-                    instance.render(data);
-                    render_model.content(data);
-				};
-
-                this.processDomElements = function($container) {
-                	if (!instance.instance) {
-                        var textarea = $container.find('.fm-cm-renderer-content')[0],
-                            extension = getExtension(render_model.rdo().id);
-
-                        instance.createInstance(extension, textarea, {
-                            readOnly: 'nocursor',
-                            styleActiveLine: false,
-                            lineNumbers: false
-                        });
-					}
-				};
-			};
-
-            var MarkdownRenderer = function() {
-                this.name = 'markdown';
-                this.interactive = true;
-
-                var instance = window.markdownit({
-                    // Basic options:
-                    html: true,
-                    linkify: true,
-                    typographer: true,
-
-                    // Custom highlight function to apply CSS class `highlight`:
-                    highlight: function (str, lang) {
-                        if (lang && hljs.getLanguage(lang)) {
-                            try {
-                                return '<pre class="highlight"><code>' +
-                                    hljs.highlight(lang, str, true).value +
-                                    '</code></pre>';
-                            } catch (__) {}
+                };
+    
+                this.splitCurrent = function() {
+                    bc_model.splitPath(model.currentPath());
+                };
+    
+                this.getLabel = ko.pureComputed(function() {
+                    var label = model.searchModel.isRendered() ? lg('search_results') : lg('current_folder');
+                    return label + ': ';
+                }, this);
+    
+                var BcItem = function(path, label) {
+                    var bc_item = this;
+                    this.path = path;
+                    this.label = label;
+                    this.isRoot = (path === fileRoot);
+                    this.active = (path === model.currentPath());
+    
+                    this.itemClass = function() {
+                        var cssClass = ['nav-item'];
+                        if(bc_item.isRoot) {
+                            cssClass.push('root');
                         }
-                        return '<pre class="highlight"><code>' + instance.utils.escapeHtml(str) + '</code></pre>';
-                    },
-
-                    // custom link function to enable <img ...> and file d/ls:
-                    replaceLink: function (link, env) {
-
-                        // do not change if link as http:// or ftp:// or mailto: etc.
-                        if (link.search('://') !== -1 || startsWith(link, 'mailto:')) {
-                            return link;
+                        if(bc_item.active) {
+                            cssClass.push('active');
                         }
-
-                        // define path depending on absolute / relative link type
-                        var basePath = (startsWith(link, '/')) ? fileRoot : getDirname(render_model.rdo().id);
-                        var path = basePath + ltrim(link, '/');
-
-                        if (isMarkdownFile(path)) {
-                            // to open file in preview mode upon click
-                            return path;
-                        } else {
-                            var queryParams = extendRequestParams('GET', {
-                                mode: 'readfile',
-                                path: path
-                            });
-                            return buildConnectorUrl(queryParams);
+                        return cssClass.join(' ');
+                    };
+    
+                    this.goto = function(item, e) {
+                        if (!item.active) {
+                            model.itemsModel.loadDataList(item.path);
                         }
+                    };
+                };
+            };
+    
+            var RenderModel = function() {
+                var $containerElement,
+                    render_model = this;
+    
+                function getRendererInstance(filename) {
+                    if (isMarkdownFile(filename)) {
+                        return new MarkdownRenderer();
+                    }
+                    if (isCodeMirrorFile(filename)) {
+                        return new CodeMirrorRenderer();
+                    }
+                }
+    
+                this.rdo = ko.observable({});
+                this.content = ko.observable(null);
+                this.renderer = ko.observable(null);
+    
+                this.render = function(data) {
+                    if (render_model.renderer()) {
+                        render_model.renderer().processContent(data);
                     }
-                }).use(window.markdownitReplaceLink);
-
-                this.processContent = function(data) {
-                    var result = instance.render(data);
-                    render_model.content(result);
-                    setLinksBehavior();
                 };
-
-                this.processDomElements = function($container) {};
-
-                function setLinksBehavior() {
-                    // add onClick events to local .md file links (to perform AJAX previews)
-                    $containerElement.find('a').each(function() {
-                        var href = $(this).attr('href'),
-                            editor = fmModel.previewModel.editor;
-
-                        if (editor.enabled() && editor.isInteractive()) {
-                            // prevent user from losing unsaved changes in preview mode
-                            // in case of clicking on a link that jumps off the page
-                            $(this).off('click');
-                            $(this).on('click', function () {
-                                return false; // prevent onClick event
+    
+                this.setRenderer = function(resourceObject) {
+                    render_model.rdo(resourceObject);
+                    render_model.renderer(getRendererInstance(resourceObject.attributes.name));
+                };
+    
+                this.setContainer = function(templateElements) {
+                    $.each(templateElements, function () {
+                        if ($(this).hasClass('fm-renderer-container')) {
+                            $containerElement = $(this);
+                            return false;
+                        }
+                    });
+    
+                    render_model.renderer().processDomElements($containerElement);
+                };
+    
+                var CodeMirrorRenderer = function() {
+                    this.name = 'codeMirror';
+                    this.interactive = false;
+    
+                    var instance = new EditorModel();
+    
+                    this.processContent = function(data) {
+                        instance.render(data);
+                        render_model.content(data);
+                    };
+    
+                    this.processDomElements = function($container) {
+                        if (!instance.instance) {
+                            var textarea = $container.find('.fm-cm-renderer-content')[0],
+                                extension = getExtension(render_model.rdo().id);
+    
+                            instance.createInstance(extension, textarea, {
+                                readOnly: 'nocursor',
+                                styleActiveLine: false,
+                                lineNumbers: false
                             });
-                        } else {
-                            if (href.search('://') !== -1 || startsWith(href, 'mailto:')) {
-                                return; // do nothing
+                        }
+                    };
+                };
+    
+                var MarkdownRenderer = function() {
+                    this.name = 'markdown';
+                    this.interactive = true;
+    
+                    var instance = window.markdownit({
+                        // Basic options:
+                        html: true,
+                        linkify: true,
+                        typographer: true,
+    
+                        // Custom highlight function to apply CSS class `highlight`:
+                        highlight: function (str, lang) {
+                            if (lang && hljs.getLanguage(lang)) {
+                                try {
+                                    return '<pre class="highlight"><code>' +
+                                        hljs.highlight(lang, str, true).value +
+                                        '</code></pre>';
+                                } catch (__) {}
                             }
-
-                            if (isMarkdownFile(href)) {
-                                // open file in preview mode for clicked link
-                                $(this).on('click', function (e) {
-                                    getItemInfo(href).then(function(response) {
-                                        if(response.data) {
-                                            getDetailView(response.data);
-                                        }
-                                    });
-
-                                    return false; // prevent onClick event
+                            return '<pre class="highlight"><code>' + instance.utils.escapeHtml(str) + '</code></pre>';
+                        },
+    
+                        // custom link function to enable <img ...> and file d/ls:
+                        replaceLink: function (link, env) {
+    
+                            // do not change if link as http:// or ftp:// or mailto: etc.
+                            if (link.search('://') !== -1 || startsWith(link, 'mailto:')) {
+                                return link;
+                            }
+    
+                            // define path depending on absolute / relative link type
+                            var basePath = (startsWith(link, '/')) ? fileRoot : getDirname(render_model.rdo().id);
+                            var path = basePath + ltrim(link, '/');
+    
+                            if (isMarkdownFile(path)) {
+                                // to open file in preview mode upon click
+                                return path;
+                            } else {
+                                var queryParams = extendRequestParams('GET', {
+                                    mode: 'readfile',
+                                    path: path
                                 });
+                                return buildConnectorUrl(queryParams);
                             }
                         }
-                    });
-				}
-			};
-        };
-
-        var EditorModel = function() {
-        	var editor_model = this,
-				delayedContent = null;
-
-        	this.instance = null;
-        	this.enabled = ko.observable(false);
-        	this.content = ko.observable(null);
-            this.mode = ko.observable(null);
-            this.isInteractive = ko.observable(false);
-
-            this.mode.subscribe(function(mode) {
-                if (mode) {
-                    editor_model.instance.setOption('mode', mode);
-                    if (delayedContent) {
-                        drawContent(delayedContent);
-                        delayedContent = null;
+                    }).use(window.markdownitReplaceLink);
+    
+                    this.processContent = function(data) {
+                        var result = instance.render(data);
+                        render_model.content(result);
+                        setLinksBehavior();
+                    };
+    
+                    this.processDomElements = function($container) {};
+    
+                    function setLinksBehavior() {
+                        // add onClick events to local .md file links (to perform AJAX previews)
+                        $containerElement.find('a').each(function() {
+                            var href = $(this).attr('href'),
+                                editor = fmModel.previewModel.editor;
+    
+                            if (editor.enabled() && editor.isInteractive()) {
+                                // prevent user from losing unsaved changes in preview mode
+                                // in case of clicking on a link that jumps off the page
+                                $(this).off('click');
+                                $(this).on('click', function () {
+                                    return false; // prevent onClick event
+                                });
+                            } else {
+                                if (href.search('://') !== -1 || startsWith(href, 'mailto:')) {
+                                    return; // do nothing
+                                }
+    
+                                if (isMarkdownFile(href)) {
+                                    // open file in preview mode for clicked link
+                                    $(this).on('click', function (e) {
+                                        getItemInfo(href).then(function(response) {
+                                            if(response.data) {
+                                                getDetailView(response.data);
+                                            }
+                                        });
+    
+                                        return false; // prevent onClick event
+                                    });
+                                }
+                            }
+                        });
                     }
-                }
-            });
-
-            this.render = function(content) {
-            	if (editor_model.mode()) {
-                    drawContent(content);
-				} else {
-                    delayedContent = content;
-				}
+                };
             };
-
-            this.createInstance = function(extension, element, options) {
-                var cm,
-                    defaults = {
-                        readOnly: 'nocursor',
-                        styleActiveLine: false,
-                        viewportMargin: Infinity,
-                        lineNumbers: config.editor.lineNumbers,
-                        lineWrapping: config.editor.lineWrapping,
-                        theme: config.editor.theme,
-                        matchBrackets: config.editor.matchBrackets,
-                        extraKeys: {
-                            'F11': function (cm) {
-                                cm.setOption('fullScreen', !cm.getOption('fullScreen'));
-                            },
-                            'Esc': function (cm) {
-                                if (cm.getOption('fullScreen')) cm.setOption('fullScreen', false);
-                            }
+    
+            var EditorModel = function() {
+                var editor_model = this,
+                    delayedContent = null;
+    
+                this.instance = null;
+                this.enabled = ko.observable(false);
+                this.content = ko.observable(null);
+                this.mode = ko.observable(null);
+                this.isInteractive = ko.observable(false);
+    
+                this.mode.subscribe(function(mode) {
+                    if (mode) {
+                        editor_model.instance.setOption('mode', mode);
+                        if (delayedContent) {
+                            drawContent(delayedContent);
+                            delayedContent = null;
                         }
-                    };
-
-                cm = CodeMirror.fromTextArea(element, $.extend({}, defaults, options));
-
-                cm.on('changes', function(cm, change) {
-                    editor_model.content(cm.getValue());
+                    }
                 });
-
-                editor_model.instance = cm;
-
-                includeAssets(extension);
-            };
-
-            function drawContent(content) {
-                editor_model.enabled(true);
-                editor_model.instance.setValue(content);
-				// to make sure DOM is ready to render content
-                setTimeout(function() {
-                	editor_model.instance.refresh();
-                }, 0);
-            }
-
-            function includeAssets(extension) {
-                var assets = [],
-                	currentMode = 'default';
-
-                // highlight code according to extension file
-                if (config.editor.codeHighlight) {
-                    if (extension === 'js') {
-                        assets.push('/libs/CodeMirror/mode/javascript/javascript.js');
-                        currentMode = 'javascript';
-                    }
-                    if (extension === 'css') {
-                        assets.push('/libs/CodeMirror/mode/css/css.js');
-                        currentMode = 'css';
-                    }
-                    if (extension === 'html') {
-                        assets.push('/libs/CodeMirror/mode/xml/xml.js');
-                        currentMode = 'text/html';
-                    }
-                    if (extension === 'xml') {
-                        assets.push('/libs/CodeMirror/mode/xml/xml.js');
-                        currentMode = 'application/xml';
-                    }
-                    if (extension === 'php') {
-                        assets.push('/libs/CodeMirror/mode/htmlmixed/htmlmixed.js');
-                        assets.push('/libs/CodeMirror/mode/xml/xml.js');
-                        assets.push('/libs/CodeMirror/mode/javascript/javascript.js');
-                        assets.push('/libs/CodeMirror/mode/css/css.js');
-                        assets.push('/libs/CodeMirror/mode/clike/clike.js');
-                        assets.push('/libs/CodeMirror/mode/php/php.js');
-                        currentMode = 'application/x-httpd-php';
-                    }
-                    if (extension === 'java') {
-                        assets.push('/libs/CodeMirror/mode/clike/clike.js');
-                        currentMode = 'text/x-java';
-                    }
-                    if (extension === 'sql') {
-                        assets.push('/libs/CodeMirror/mode/sql/sql.js');
-                        currentMode = 'text/x-mysql';
-                    }
-                    if (extension === 'md') {
-                        assets.push('/libs/CodeMirror/addon/mode/overlay.js');
-                        assets.push('/libs/CodeMirror/mode/xml/xml.js');
-                        assets.push('/libs/CodeMirror/mode/markdown/markdown.js');
-                        assets.push('/libs/CodeMirror/mode/gfm/gfm.js');
-                        assets.push('/libs/CodeMirror/mode/javascript/javascript.js');
-                        assets.push('/libs/CodeMirror/mode/css/css.js');
-                        assets.push('/libs/CodeMirror/mode/htmlmixed/htmlmixed.js');
-                        assets.push('/libs/CodeMirror/mode/clike/clike.js');
-                        assets.push('/libs/CodeMirror/mode/shell/shell.js');
-                        assets.push('/libs/CodeMirror/mode/meta.js');
-                        currentMode = 'gfm';
-                    }
-                    if (extension === 'sh') {
-                        assets.push('/libs/CodeMirror/addon/mode/overlay.js');
-                        assets.push('/libs/CodeMirror/mode/markdown/markdown.js');
-                        assets.push('/libs/CodeMirror/mode/gfm/gfm.js');
-                        assets.push('/libs/CodeMirror/mode/javascript/javascript.js');
-                        assets.push('/libs/CodeMirror/mode/css/css.js');
-                        assets.push('/libs/CodeMirror/mode/htmlmixed/htmlmixed.js');
-                        assets.push('/libs/CodeMirror/mode/clike/clike.js');
-                        assets.push('/libs/CodeMirror/mode/meta.js');
-                        assets.push('/libs/CodeMirror/mode/shell/shell.js');
-                        currentMode = 'shell';
+    
+                this.render = function(content) {
+                    if (editor_model.mode()) {
+                        drawContent(content);
+                    } else {
+                        delayedContent = content;
                     }
-                }
-
-                if(assets.length) {
-                    assets.push(function() {
-                    	// after all required assets are loaded
-                        editor_model.mode(currentMode);
-					});
-                    loadAssets(assets);
-                } else {
-                    editor_model.mode(currentMode);
-				}
-			}
-		};
-
-        var DragAndDropModel = function() {
-            var drag_model = this,
-                restrictedCssClass = 'drop-restricted',
-                $dragHelperTemplate = $('#drag-helper-template');
-
-            this.items = [];
-            this.hoveredItem = null;
-            this.dragHelper = null;
-            this.isScrolling = false;
-            this.isScrolled = false;
-            this.hoveredCssClass = 'drop-hover';
-
-            this.makeDraggable = function(item, element) {
-                if(item.rdo.type === 'file' || item.rdo.type === 'folder') {
-                    $(element).draggable({
-                        distance: 3,
-                        cursor: 'pointer',
-                        cursorAt: {
-                            left: Math.floor($dragHelperTemplate.width() / 2),
-                            bottom: 15
-                        },
-                        scroll: false,
-                        appendTo: $wrapper,
-                        containment: $container,
-                        refreshPositions: false,
-                        helper: function () {
-                            var $cloned,
-                                iconClass;
-
-                            if (model.fetchSelectedItems(item.constructor.name).length > 1) {
-                                iconClass = 'ico_multiple';
-                            } else {
-                                iconClass = (item.rdo.type === 'folder')
-                                    ? 'ico_folder'
-                                    : 'ico_file ico_ext_' + getExtension(item.rdo.id);
+                };
+    
+                this.createInstance = function(extension, element, options) {
+                    var cm,
+                        defaults = {
+                            readOnly: 'nocursor',
+                            styleActiveLine: false,
+                            viewportMargin: Infinity,
+                            lineNumbers: config.editor.lineNumbers,
+                            lineWrapping: config.editor.lineWrapping,
+                            theme: config.editor.theme,
+                            matchBrackets: config.editor.matchBrackets,
+                            extraKeys: {
+                                'F11': function (cm) {
+                                    cm.setOption('fullScreen', !cm.getOption('fullScreen'));
+                                },
+                                'Esc': function (cm) {
+                                    if (cm.getOption('fullScreen')) cm.setOption('fullScreen', false);
+                                }
                             }
-
-                            $cloned = $dragHelperTemplate.children('.drag-helper').clone();
-                            $cloned.find('.clip').addClass(iconClass);
-
-                            drag_model.dragHelper = $cloned;
-                            return $cloned;
-                        },
-                        start: function(event, ui) {
-                            drag_model.items = model.fetchSelectedItems(item.constructor.name);
-                        },
-                        drag: function(event, ui) {
-                            $(this).draggable('option', 'refreshPositions', drag_model.isScrolling || drag_model.isScrolled);
-                            drag_model.isScrolled = false;
-                        },
-                        stop: function(event, ui) {
-                            drag_model.items = [];
-                            drag_model.dragHelper = null;
-                        }
+                        };
+    
+                    cm = CodeMirror.fromTextArea(element, $.extend({}, defaults, options));
+    
+                    cm.on('changes', function(cm, change) {
+                        editor_model.content(cm.getValue());
                     });
+    
+                    editor_model.instance = cm;
+    
+                    includeAssets(extension);
+                };
+    
+                function drawContent(content) {
+                    editor_model.enabled(true);
+                    editor_model.instance.setValue(content);
+                    // to make sure DOM is ready to render content
+                    setTimeout(function() {
+                        editor_model.instance.refresh();
+                    }, 0);
+                }
+    
+                function includeAssets(extension) {
+                    var assets = [],
+                        currentMode = 'default';
+    
+                    // highlight code according to extension file
+                    if (config.editor.codeHighlight) {
+                        if (extension === 'js') {
+                            assets.push('/libs/CodeMirror/mode/javascript/javascript.js');
+                            currentMode = 'javascript';
+                        }
+                        if (extension === 'css') {
+                            assets.push('/libs/CodeMirror/mode/css/css.js');
+                            currentMode = 'css';
+                        }
+                        if (extension === 'html') {
+                            assets.push('/libs/CodeMirror/mode/xml/xml.js');
+                            currentMode = 'text/html';
+                        }
+                        if (extension === 'xml') {
+                            assets.push('/libs/CodeMirror/mode/xml/xml.js');
+                            currentMode = 'application/xml';
+                        }
+                        if (extension === 'php') {
+                            assets.push('/libs/CodeMirror/mode/htmlmixed/htmlmixed.js');
+                            assets.push('/libs/CodeMirror/mode/xml/xml.js');
+                            assets.push('/libs/CodeMirror/mode/javascript/javascript.js');
+                            assets.push('/libs/CodeMirror/mode/css/css.js');
+                            assets.push('/libs/CodeMirror/mode/clike/clike.js');
+                            assets.push('/libs/CodeMirror/mode/php/php.js');
+                            currentMode = 'application/x-httpd-php';
+                        }
+                        if (extension === 'java') {
+                            assets.push('/libs/CodeMirror/mode/clike/clike.js');
+                            currentMode = 'text/x-java';
+                        }
+                        if (extension === 'sql') {
+                            assets.push('/libs/CodeMirror/mode/sql/sql.js');
+                            currentMode = 'text/x-mysql';
+                        }
+                        if (extension === 'md') {
+                            assets.push('/libs/CodeMirror/addon/mode/overlay.js');
+                            assets.push('/libs/CodeMirror/mode/xml/xml.js');
+                            assets.push('/libs/CodeMirror/mode/markdown/markdown.js');
+                            assets.push('/libs/CodeMirror/mode/gfm/gfm.js');
+                            assets.push('/libs/CodeMirror/mode/javascript/javascript.js');
+                            assets.push('/libs/CodeMirror/mode/css/css.js');
+                            assets.push('/libs/CodeMirror/mode/htmlmixed/htmlmixed.js');
+                            assets.push('/libs/CodeMirror/mode/clike/clike.js');
+                            assets.push('/libs/CodeMirror/mode/shell/shell.js');
+                            assets.push('/libs/CodeMirror/mode/meta.js');
+                            currentMode = 'gfm';
+                        }
+                        if (extension === 'sh') {
+                            assets.push('/libs/CodeMirror/addon/mode/overlay.js');
+                            assets.push('/libs/CodeMirror/mode/markdown/markdown.js');
+                            assets.push('/libs/CodeMirror/mode/gfm/gfm.js');
+                            assets.push('/libs/CodeMirror/mode/javascript/javascript.js');
+                            assets.push('/libs/CodeMirror/mode/css/css.js');
+                            assets.push('/libs/CodeMirror/mode/htmlmixed/htmlmixed.js');
+                            assets.push('/libs/CodeMirror/mode/clike/clike.js');
+                            assets.push('/libs/CodeMirror/mode/meta.js');
+                            assets.push('/libs/CodeMirror/mode/shell/shell.js');
+                            currentMode = 'shell';
+                        }
+                    }
+    
+                    if(assets.length) {
+                        assets.push(function() {
+                            // after all required assets are loaded
+                            editor_model.mode(currentMode);
+                        });
+                        loadAssets(assets);
+                    } else {
+                        editor_model.mode(currentMode);
+                    }
                 }
             };
-
-            this.makeDroppable = function(targetItem, element) {
-                if(targetItem.rdo.type === 'folder' || targetItem.rdo.type === 'parent') {
-                    $(element).droppable({
-                        tolerance: 'pointer',
-                        enableExtendedEvents: targetItem instanceof ItemObject,
-                        accept: function ($draggable) {
-                            var dragItem = ko.dataFor($draggable[0]),
-                                type = dragItem ? dragItem.rdo.type : null;
-
-                            return (type === 'file' || type === 'folder');
-                        },
-                        over: function (event, ui) {
-                            // prevent "over" event fire before "out" event
-                            // http://stackoverflow.com/a/28457286/7095038
-                            setTimeout(function () {
+    
+            var DragAndDropModel = function() {
+                var drag_model = this,
+                    restrictedCssClass = 'drop-restricted',
+                    $dragHelperTemplate = $('#drag-helper-template');
+    
+                this.items = [];
+                this.hoveredItem = null;
+                this.dragHelper = null;
+                this.isScrolling = false;
+                this.isScrolled = false;
+                this.hoveredCssClass = 'drop-hover';
+    
+                this.makeDraggable = function(item, element) {
+                    if(item.rdo.type === 'file' || item.rdo.type === 'folder') {
+                        $(element).draggable({
+                            distance: 3,
+                            cursor: 'pointer',
+                            cursorAt: {
+                                left: Math.floor($dragHelperTemplate.width() / 2),
+                                bottom: 15
+                            },
+                            scroll: false,
+                            appendTo: $wrapper,
+                            containment: $container,
+                            refreshPositions: false,
+                            helper: function () {
+                                var $cloned,
+                                    iconClass;
+    
+                                if (model.fetchSelectedItems(item.constructor.name).length > 1) {
+                                    iconClass = 'ico_multiple';
+                                } else {
+                                    iconClass = (item.rdo.type === 'folder')
+                                        ? 'ico_folder'
+                                        : 'ico_file ico_ext_' + getExtension(item.rdo.id);
+                                }
+    
+                                $cloned = $dragHelperTemplate.children('.drag-helper').clone();
+                                $cloned.find('.clip').addClass(iconClass);
+    
+                                drag_model.dragHelper = $cloned;
+                                return $cloned;
+                            },
+                            start: function(event, ui) {
+                                drag_model.items = model.fetchSelectedItems(item.constructor.name);
+                            },
+                            drag: function(event, ui) {
+                                $(this).draggable('option', 'refreshPositions', drag_model.isScrolling || drag_model.isScrolled);
+                                drag_model.isScrolled = false;
+                            },
+                            stop: function(event, ui) {
+                                drag_model.items = [];
+                                drag_model.dragHelper = null;
+                            }
+                        });
+                    }
+                };
+    
+                this.makeDroppable = function(targetItem, element) {
+                    if(targetItem.rdo.type === 'folder' || targetItem.rdo.type === 'parent') {
+                        $(element).droppable({
+                            tolerance: 'pointer',
+                            enableExtendedEvents: targetItem instanceof ItemObject,
+                            accept: function ($draggable) {
+                                var dragItem = ko.dataFor($draggable[0]),
+                                    type = dragItem ? dragItem.rdo.type : null;
+    
+                                return (type === 'file' || type === 'folder');
+                            },
+                            over: function (event, ui) {
+                                // prevent "over" event fire before "out" event
+                                // http://stackoverflow.com/a/28457286/7095038
+                                setTimeout(function () {
+                                    markHovered(null);
+                                    markRestricted(ui.helper, false);
+    
+                                    if (!isDropAllowed(targetItem)) {
+                                        markRestricted(ui.helper, true);
+                                    }
+                                    markHovered(targetItem);
+                                }, 0);
+                            },
+                            out: function (event, ui) {
                                 markHovered(null);
                                 markRestricted(ui.helper, false);
-
+                            },
+                            drop: function (event, ui) {
+                                markHovered(null);
+    
                                 if (!isDropAllowed(targetItem)) {
-                                    markRestricted(ui.helper, true);
+                                    return false;
                                 }
-                                markHovered(targetItem);
-                            }, 0);
-                        },
-                        out: function (event, ui) {
-                            markHovered(null);
-                            markRestricted(ui.helper, false);
-                        },
-                        drop: function (event, ui) {
-                            markHovered(null);
-
-                            if (!isDropAllowed(targetItem)) {
-                                return false;
+    
+                                processMultipleActions(drag_model.items, function (i, itemObject) {
+                                    return moveItem(itemObject.rdo, targetItem.id);
+                                });
+                            }
+                        });
+                    }
+                };
+    
+                // check whether draggable items can be accepted by target item
+                function isDropAllowed(targetItem) {
+                    var matches = $.grep(drag_model.items, function(itemObject, i) {
+                        if (targetItem.rdo.type === 'folder' || targetItem.rdo.type === 'parent') {
+                            // drop folder inside descending folders (filetree)
+                            if (startsWith(targetItem.rdo.id, itemObject.rdo.id)) {
+                                return true;
+                            }
+                            // drop items inside the same folder (filetree)
+                            if (targetItem.rdo.id === getClosestNode(itemObject.rdo.id)) {
+                                return true;
                             }
-
-                            processMultipleActions(drag_model.items, function (i, itemObject) {
-                                return moveItem(itemObject.rdo, targetItem.id);
-                            });
                         }
+                        // drop item to itself
+                        return (itemObject.id === targetItem.id);
                     });
+                    // prevent on moving (to) protect folder or to the one of selected items
+                    return (targetItem.rdo.attributes.writable && matches.length === 0);
+                }
+    
+                // mark item as hovered if it accepts draggable item
+                function markHovered(item) {
+                    if (drag_model.hoveredItem !== null) {
+                        drag_model.hoveredItem.dragHovered(false);
+                    }
+                    drag_model.hoveredItem = item;
+                    if (item) {
+                        item.dragHovered(true);
+                    }
+                }
+    
+                // mark helper as restricted if target item doesn't accept draggable item
+                function markRestricted($helper, flag) {
+                    if (flag) {
+                        $helper.addClass(restrictedCssClass);
+                    } else {
+                        $helper.removeClass(restrictedCssClass);
+                    }
                 }
             };
-
-            // check whether draggable items can be accepted by target item
-            function isDropAllowed(targetItem) {
-                var matches = $.grep(drag_model.items, function(itemObject, i) {
-                    if (targetItem.rdo.type === 'folder' || targetItem.rdo.type === 'parent') {
-                        // drop folder inside descending folders (filetree)
-                        if (startsWith(targetItem.rdo.id, itemObject.rdo.id)) {
-                            return true;
+    
+            var SelectionModel = function() {
+                this.unselect = false;
+            };
+    
+            this.treeModel = new TreeModel();
+            this.itemsModel = new ItemsModel();
+            this.tableViewModel = new TableViewModel();
+            this.previewModel = new PreviewModel();
+            this.headerModel = new HeaderModel();
+            this.summaryModel = new SummaryModel();
+            this.filterModel = new FilterModel();
+            this.searchModel = new SearchModel();
+            this.clipboardModel = new ClipboardModel();
+            this.breadcrumbsModel = new BreadcrumbsModel();
+            this.ddModel = new DragAndDropModel();
+            this.selectionModel = new SelectionModel();
+        };
+    
+    
+        /*---------------------------------------------------------
+         Helper functions
+         ---------------------------------------------------------*/
+    
+        // Wrapper for translate method
+        var lg = function(key) {
+            return langModel.translate(key);
+        };
+    
+        var sortItems = function(items) {
+            var sortOrder = (fmModel.viewMode() === 'list') ? fmModel.itemsModel.listSortOrder() : configSortOrder;
+            var sortParams = {
+                natural: true,
+                order: sortOrder === 'asc' ? 1 : -1,
+                cases: false
+            };
+    
+            items.sort(function(a, b) {
+                var sortReturnNumber,
+                    aa = getSortSubject(a),
+                    bb = getSortSubject(b);
+    
+                if (aa === bb) {
+                    sortReturnNumber = 0;
+                } else {
+                    if (aa === undefined || bb === undefined) {
+                        sortReturnNumber = 0;
+                    } else {
+                        if(!sortParams.natural || (!isNaN(aa) && !isNaN(bb))) {
+                            sortReturnNumber = aa < bb ? -1 : (aa > bb ? 1 : 0);
+                        } else {
+                            sortReturnNumber = naturalCompare(aa, bb);
                         }
-                        // drop items inside the same folder (filetree)
-                        if (targetItem.rdo.id === getClosestNode(itemObject.rdo.id)) {
-                            return true;
+                    }
+                }
+                // lastly assign asc/desc
+                sortReturnNumber *= sortParams.order;
+                return sortReturnNumber;
+            });
+    
+            /**
+             * Get the string/number to be sorted by checking the array value with the criterium.
+             * @item KO or treeNode object
+             */
+            function getSortSubject(item) {
+                var sortBy,
+                    sortField = configSortField;
+    
+                if(fmModel.viewMode() === 'list') {
+                    sortField = fmModel.itemsModel.listSortField();
+                }
+    
+                switch(sortField) {
+                    case 'type':
+                        sortBy = item.cdo.extension || '';
+                        break;
+                    case 'size':
+                        sortBy = item.rdo.attributes.size;
+                        break;
+                    case 'modified':
+                        sortBy = item.rdo.attributes.modified;
+                        break;
+                    case 'dimensions':
+                        sortBy = item.cdo.dimensions || '';
+                        break;
+                    default:
+                        sortBy = item.rdo.attributes.name;
+                }
+    
+                // strings should be ordered in lowercase (unless specified)
+                if (typeof sortBy === 'string') {
+                    if (!sortParams.cases) {
+                        sortBy = sortBy.toLowerCase();
+                    }
+                    // spaces/newlines
+                    sortBy = sortBy.replace(/\s+/g, ' ');
+                }
+                return sortBy;
+            }
+    
+            /**
+             * Compare strings using natural sort order
+             * http://web.archive.org/web/20130826203933/http://my.opera.com/GreyWyvern/blog/show.dml/1671288
+             */
+            function naturalCompare(a, b) {
+                var aa = chunkify(a.toString()),
+                    bb = chunkify(b.toString());
+                for (var x = 0; aa[x] && bb[x]; x++) {
+                    if (aa[x] !== bb[x]) {
+                        var c = Number(aa[x]),
+                            d = Number(bb[x]);
+                        if (c == aa[x] && d == bb[x]) {
+                            return c - d;
+                        } else {
+                            return aa[x] > bb[x] ? 1 : -1;
                         }
                     }
-                    // drop item to itself
-                    return (itemObject.id === targetItem.id);
-                });
-                // prevent on moving (to) protect folder or to the one of selected items
-                return (targetItem.rdo.attributes.writable && matches.length === 0);
+                }
+                return aa.length - bb.length;
             }
-
-            // mark item as hovered if it accepts draggable item
-            function markHovered(item) {
-                if (drag_model.hoveredItem !== null) {
-                    drag_model.hoveredItem.dragHovered(false);
+    
+            /**
+             * Split a string into an array by type: numeral or string
+             */
+            function chunkify(t) {
+                var tz = [], x = 0, y = -1, n = 0, i, j;
+                while (i = (j = t.charAt(x++)).charCodeAt(0)) {
+                    var m = (i == 46 || (i >=48 && i <= 57));
+                    if (m !== n) {
+                        tz[++y] = '';
+                        n = m;
+                    }
+                    tz[y] += j;
                 }
-                drag_model.hoveredItem = item;
-                if (item) {
-                    item.dragHovered(true);
+                return tz;
+            }
+    
+            // handle folders position
+            var folderItems = [];
+            var i = items.length;
+            while(i--) {
+                if(items[i].rdo.type === 'folder') {
+                    folderItems.push(items[i]);
+                    items.splice(i, 1);
                 }
             }
-
-            // mark helper as restricted if target item doesn't accept draggable item
-            function markRestricted($helper, flag) {
-                if (flag) {
-                    $helper.addClass(restrictedCssClass);
+            if(config.options.folderPosition !== 'top') {
+                folderItems.reverse();
+            }
+            for(var k = 0, fl = folderItems.length; k < fl; k++) {
+                if(config.options.folderPosition === 'top') {
+                    items.unshift(folderItems[k]);
                 } else {
-                    $helper.removeClass(restrictedCssClass);
+                    items.push(folderItems[k]);
                 }
             }
+    
+            return items;
         };
-
-        var SelectionModel = function() {
-            this.unselect = false;
-		};
-
-		this.treeModel = new TreeModel();
-		this.itemsModel = new ItemsModel();
-		this.tableViewModel = new TableViewModel();
-        this.previewModel = new PreviewModel();
-		this.headerModel = new HeaderModel();
-		this.summaryModel = new SummaryModel();
-		this.filterModel = new FilterModel();
-		this.searchModel = new SearchModel();
-		this.clipboardModel = new ClipboardModel();
-		this.breadcrumbsModel = new BreadcrumbsModel();
-        this.ddModel = new DragAndDropModel();
-        this.selectionModel = new SelectionModel();
-	};
-
-
-	/*---------------------------------------------------------
-	 Helper functions
-	 ---------------------------------------------------------*/
-
-	// Wrapper for translate method
-	var lg = function(key) {
-		return langModel.translate(key);
-	};
-
-	var sortItems = function(items) {
-		var sortOrder = (fmModel.viewMode() === 'list') ? fmModel.itemsModel.listSortOrder() : configSortOrder;
-		var sortParams = {
-			natural: true,
-			order: sortOrder === 'asc' ? 1 : -1,
-			cases: false
-		};
-
-		items.sort(function(a, b) {
-			var sortReturnNumber,
-				aa = getSortSubject(a),
-				bb = getSortSubject(b);
-
-			if (aa === bb) {
-				sortReturnNumber = 0;
-			} else {
-				if (aa === undefined || bb === undefined) {
-					sortReturnNumber = 0;
-				} else {
-					if(!sortParams.natural || (!isNaN(aa) && !isNaN(bb))) {
-						sortReturnNumber = aa < bb ? -1 : (aa > bb ? 1 : 0);
-					} else {
-						sortReturnNumber = naturalCompare(aa, bb);
-					}
-				}
-			}
-			// lastly assign asc/desc
-			sortReturnNumber *= sortParams.order;
-			return sortReturnNumber;
-		});
-
-		/**
-		 * Get the string/number to be sorted by checking the array value with the criterium.
-		 * @item KO or treeNode object
-		 */
-		function getSortSubject(item) {
-			var sortBy,
-				sortField = configSortField;
-
-			if(fmModel.viewMode() === 'list') {
-				sortField = fmModel.itemsModel.listSortField();
-			}
-
-			switch(sortField) {
-				case 'type':
-					sortBy = item.cdo.extension || '';
-					break;
-				case 'size':
-					sortBy = item.rdo.attributes.size;
-					break;
-				case 'modified':
-					sortBy = item.rdo.attributes.modified;
-					break;
-				case 'dimensions':
-					sortBy = item.cdo.dimensions || '';
-					break;
-				default:
-					sortBy = item.rdo.attributes.name;
-			}
-
-			// strings should be ordered in lowercase (unless specified)
-			if (typeof sortBy === 'string') {
-				if (!sortParams.cases) {
-					sortBy = sortBy.toLowerCase();
-				}
-				// spaces/newlines
-				sortBy = sortBy.replace(/\s+/g, ' ');
-			}
-			return sortBy;
-		}
-
-		/**
-		 * Compare strings using natural sort order
-		 * http://web.archive.org/web/20130826203933/http://my.opera.com/GreyWyvern/blog/show.dml/1671288
-		 */
-		function naturalCompare(a, b) {
-			var aa = chunkify(a.toString()),
-				bb = chunkify(b.toString());
-			for (var x = 0; aa[x] && bb[x]; x++) {
-				if (aa[x] !== bb[x]) {
-					var c = Number(aa[x]),
-						d = Number(bb[x]);
-					if (c == aa[x] && d == bb[x]) {
-						return c - d;
-					} else {
-						return aa[x] > bb[x] ? 1 : -1;
-					}
-				}
-			}
-			return aa.length - bb.length;
-		}
-
-		/**
-		 * Split a string into an array by type: numeral or string
-		 */
-		function chunkify(t) {
-			var tz = [], x = 0, y = -1, n = 0, i, j;
-			while (i = (j = t.charAt(x++)).charCodeAt(0)) {
-				var m = (i == 46 || (i >=48 && i <= 57));
-				if (m !== n) {
-					tz[++y] = '';
-					n = m;
-				}
-				tz[y] += j;
-			}
-			return tz;
-		}
-
-		// handle folders position
-		var folderItems = [];
-		var i = items.length;
-		while(i--) {
-			if(items[i].rdo.type === 'folder') {
-				folderItems.push(items[i]);
-				items.splice(i, 1);
-			}
-		}
-		if(config.options.folderPosition !== 'top') {
-			folderItems.reverse();
-		}
-		for(var k = 0, fl = folderItems.length; k < fl; k++) {
-			if(config.options.folderPosition === 'top') {
-				items.unshift(folderItems[k]);
-			} else {
-				items.push(folderItems[k]);
-			}
-		}
-
-		return items;
-	};
-
-	// Test if a given url exists
-	var file_exists = function(url) {
-		return $.ajax({
-			type: 'HEAD',
-			url: url
-		});
-	};
-
-	// Retrieves config settings from config files
-	var loadConfigFile = function (type) {
-		var url = null;
-		type = (typeof type === 'undefined') ? 'user' : type;
-
-		if(type === 'user') {
-			if(_url_.param('config')) {
-				url = fm.settings.baseUrl + '/config/' + _url_.param('config');
-			} else {
-				url = fm.settings.configUrl ? fm.settings.configUrl : fm.settings.baseUrl + '/config/filemanager.config.json'; // if configUrl is defined
-			}
-		} else {
-			url = fm.settings.baseUrl + '/config/filemanager.config.default.json';
-		}
-
-		return $.ajax({
-			type: 'GET',
-			url: url,
-			dataType: 'json',
-			cache: false,
-			error: function(response) {
-				fm.error('Given config file (' + url + ') does not exist!');
-			}
-		});
-	};
-
-	// Loads a given js/css files dynamically into header
-	var loadAssets = function(assets) {
-        for (var i = 0, l = assets.length; i < l; i++) {
-			if(typeof assets[i] === 'string') {
-                assets[i] = fm.settings.baseUrl + assets[i];
-			}
+    
+        // Test if a given url exists
+        var file_exists = function(url) {
+            return $.ajax({
+                type: 'HEAD',
+                url: url
+            });
+        };
+    
+        // Retrieves config settings from config files
+        var loadConfigFile = function (type) {
+            var url = null;
+            type = (typeof type === 'undefined') ? 'user' : type;
+    
+            if(type === 'user') {
+                if(_url_.param('config')) {
+                    url = fm.settings.baseUrl + '/config/' + _url_.param('config');
+                } else {
+                    url = fm.settings.configUrl ? fm.settings.configUrl : fm.settings.baseUrl + '/config/filemanager.config.json'; // if configUrl is defined
+                }
+            } else {
+                url = fm.settings.baseUrl + '/config/filemanager.config.default.json';
+            }
+    
+            return $.ajax({
+                type: 'GET',
+                url: url,
+                dataType: 'json',
+                cache: false,
+                error: function(response) {
+                    fm.error('Given config file (' + url + ') does not exist!');
+                }
+            });
+        };
+    
+        // Loads a given js/css files dynamically into header
+        var loadAssets = function(assets) {
+            for (var i = 0, l = assets.length; i < l; i++) {
+                if(typeof assets[i] === 'string') {
+                    assets[i] = fm.settings.baseUrl + assets[i];
+                }
+            }
+    
+            toast.apply(this, assets);
+        };
+    
+        // Loads a given js template file into header if not already included
+        var loadTemplate = function(id, data) {
+            return $.ajax({
+                type: 'GET',
+                url: fm.settings.baseUrl + '/src/templates/' + id + '.html',
+                error: handleAjaxError
+            });
+        };
+    
+        // Converts bytes to KB, MB, or GB as needed for display
+        var formatBytes = function(bytes, round) {
+            if(!bytes) return '';
+            round = round || false;
+            var n = parseFloat(bytes);
+            var d = parseFloat(round ? 1000 : 1024);
+            var c = 0;
+            var u = [lg('unit_bytes'), lg('unit_kb'), lg('unit_mb'), lg('unit_gb')];
+    
+            while(true) {
+                if(n < d) {
+                    n = Math.round(n * 100) / 100;
+                    return n + ' ' + u[c];
+                } else {
+                    n /= d;
+                    c += 1;
+                }
+            }
+        };
+    
+        // Converts UNIX timestamp to formatted datetime string
+        var formatTimestamp = function (datetime) {
+            var isString = typeof datetime === "string";
+            var isInteger = typeof datetime === "number" && Math.floor(datetime) === datetime;
+    
+            // invalid argument
+            if (!(isString || isInteger)) return '';
+    
+            // value looks like seconds, while Date() accepts milliseconds
+            if (isInteger && datetime < 10000000000) {
+                datetime = datetime * 1000
+            }
+    
+            var date = new Date(datetime);
+    
+            // invalid Date() object, display datetime without formatting
+            if (!(date instanceof Date) || isNaN(date)) {
+                return datetime;
+            }
+    
+            // Timezone support requires "iana-tz-data" package:
+            // https://github.com/globalizejs/globalize/blob/master/README.md#3-iana-time-zone-data
+            return globalize.formatDate(date, config.formatter.datetime);
+        };
+    
+        // Format server-side response single error object
+        var formatServerError = function(errorObject) {
+            var message;
+            // look for message in case an error CODE is provided
+            if (langModel.getLang() && lg(errorObject.title)) {
+                message = lg(errorObject.title);
+                $.each(errorObject.meta.arguments, function(i, argument) {
+                    message = message.replace('%s', argument);
+                });
+            } else {
+                message = errorObject.title;
+            }
+            return message;
+        };
+    
+        // Handle JSON server errors.
+        var handleJsonErrors = function(errors) {
+            fm.console('ERROR JSON', errors);
+    
+            $.each(errors, function (i, errorObject) {
+                fm.error(formatServerError(errorObject));
+    
+                if (errorObject.meta.redirect) {
+                    window.location.href = errorObject.meta.redirect;
+                }
+            });
+        };
+    
+        // Handle ajax request errors.
+        var handleAjaxError = function(xhr) {
+            var errorMessage;
+    
+            if ($.isPlainObject(xhr) && xhr.responseText) {
+                var isJSON = (xhr.getResponseHeader('content-type') === 'application/json');
+    
+                // on "readfile" API request (dataType === 'text')
+                if (!xhr.responseJSON && isJSON) {
+                    xhr.responseJSON = $.parseJSON(xhr.responseText);
+                }
+    
+                if ($.isPlainObject(xhr.responseJSON) && xhr.responseJSON.errors) {
+                    handleJsonErrors(xhr.responseJSON.errors);
+                } else {
+                    errorMessage = lg('ERROR_SERVER') + ' ' + xhr.responseText;
+                }
+            } else {
+                // $.Deferred().reject() case e.g.
+                errorMessage = xhr;
+            }
+    
+            if (errorMessage) {
+                fm.console('ERROR TEXT', errorMessage);
+                fm.error(errorMessage);
+            }
+        };
+    
+        // Check if capability is allowed
+        function hasCapability(capability) {
+            return capabilities.indexOf(capability) > -1;
         }
-
-        toast.apply(this, assets);
-	};
-
-	// Loads a given js template file into header if not already included
-	var loadTemplate = function(id, data) {
-		return $.ajax({
-			type: 'GET',
-			url: fm.settings.baseUrl + '/src/templates/' + id + '.html',
-			error: handleAjaxError
-		});
-	};
-
-	// Converts bytes to KB, MB, or GB as needed for display
-	var formatBytes = function(bytes, round) {
-		if(!bytes) return '';
-		round = round || false;
-		var n = parseFloat(bytes);
-		var d = parseFloat(round ? 1000 : 1024);
-		var c = 0;
-		var u = [lg('unit_bytes'), lg('unit_kb'), lg('unit_mb'), lg('unit_gb')];
-
-		while(true) {
-			if(n < d) {
-				n = Math.round(n * 100) / 100;
-				return n + ' ' + u[c];
-			} else {
-				n /= d;
-				c += 1;
-			}
-		}
-	};
-
-    // Converts UNIX timestamp to formatted datetime string
-    var formatTimestamp = function (datetime) {
-        var isString = typeof datetime === "string";
-        var isInteger = typeof datetime === "number" && Math.floor(datetime) === datetime;
-
-        // invalid argument
-        if (!(isString || isInteger)) return '';
-
-        // value looks like seconds, while Date() accepts milliseconds
-        if (isInteger && datetime < 10000000000) {
-            datetime = datetime * 1000
+    
+        // Test if resource object has capability
+        function isObjectCapable(resourceObject, capability) {
+            if (!hasCapability(capability)) return false;
+            if (capability === 'select' && resourceObject.type === 'folder') return false;
+            if (capability === 'extract') {
+                var extension = getExtension(resourceObject.attributes.name);
+                return (resourceObject.type === 'file' && extension === 'zip');
+            }
+            if (capability === 'download' && resourceObject.type === 'folder') {
+                return (config.options.allowFolderDownload === true);
+            }
+            if (typeof(resourceObject.attributes.capabilities) !== 'undefined') {
+                return $.inArray(capability, resourceObject.attributes.capabilities) > -1
+            }
+            return true;
         }
-
-        var date = new Date(datetime);
-
-        // invalid Date() object, display datetime without formatting
-        if (!(date instanceof Date) || isNaN(date)) {
-            return datetime;
+    
+        // http://stackoverflow.com/questions/3390930/any-way-to-make-jquery-inarray-case-insensitive
+        (function($){
+            $.extend({
+                // Case insensative $.inArray (http://api.jquery.com/jquery.inarray/)
+                // $.inArrayInsensitive(value, array [, fromIndex])
+                //  value (type: String)
+                //    The value to search for
+                //  array (type: Array)
+                //    An array through which to search.
+                //  fromIndex (type: Number)
+                //    The index of the array at which to begin the search.
+                //    The default is 0, which will search the whole array.
+                inArrayInsensitive: function(elem, arr, i){
+                    // not looking for a string anyways, use default method
+                    if (typeof elem !== 'string'){
+                        return $.inArray.apply(this, arguments);
+                    }
+                    // confirm array is populated
+                    if (arr){
+                        var len = arr.length;
+                            i = i ? (i < 0 ? Math.max(0, len + i) : i) : 0;
+                        elem = elem.toLowerCase();
+                        for (; i < len; i++){
+                            if (i in arr && arr[i].toLowerCase() == elem){
+                                return i;
+                            }
+                        }
+                    }
+                    // stick with inArray/indexOf and return -1 on no match
+                    return -1;
+                }
+            });
+        })(jQuery);
+    
+        // Test if file is authorized, based on extension only
+        var isAuthorizedFile = function(filename) {
+            var ext = getExtension(filename);
+    
+            if (config.security.extensions.ignoreCase) {
+                if(config.security.extensions.policy === 'ALLOW_LIST') {
+                    if($.inArrayInsensitive(ext, config.security.extensions.restrictions) !== -1) return true;
+                }
+                if(config.security.extensions.policy === 'DISALLOW_LIST') {
+                    if($.inArrayInsensitive(ext, config.security.extensions.restrictions) === -1) return true;
+                }
+            } else {
+                if(config.security.extensions.policy === 'ALLOW_LIST') {
+                    if($.inArray(ext, config.security.extensions.restrictions) !== -1) return true;
+                }
+                if(config.security.extensions.policy === 'DISALLOW_LIST') {
+                    if($.inArray(ext, config.security.extensions.restrictions) === -1) return true;
+                }
+            }
+    
+            return false;
+        };
+    
+        // Test if path is dir
+        var isFile = function(path) {
+            return path.charAt(path.length - 1) !== '/';
+        };
+    
+        // Replace all leading or trailing chars with an empty string
+        var trim = function(string, char) {
+            var regExp = new RegExp('^' + char + '+|' + char + '+$', 'g');
+            return string.replace(regExp, '');
+        };
+    
+        // Replace all leading chars with an empty string
+        var ltrim = function(string, char) {
+            var regExp = new RegExp('^' + char + '+', 'g');
+            return string.replace(regExp, '');
+        };
+    
+        // Replace all trailing chars with an empty string
+        var rtrim = function(string, char) {
+            var regExp = new RegExp(char + '+$', 'g');
+            return string.replace(regExp, '');
+        };
+    
+        var startsWith = function(string, searchString, position) {
+            position = position || 0;
+            return string.substr(position, searchString.length) === searchString;
+        };
+    
+        var encodePath = function(path) {
+            var parts = [];
+            $.each(path.split('/'), function(i, part) {
+                parts.push(encodeURIComponent(part));
+            });
+            return parts.join('/');
+        };
+    
+        // invert backslashes and remove duplicated ones
+        var normalizePath = function(path) {
+            return path.replace(/\\/g, '/').replace(/\/+/g, '/');
+        };
+    
+        // return filename extension
+        var getExtension = function(filename) {
+            if(filename.split('.').length === 1) {
+                return '';
+            }
+            return filename.split('.').pop().toLowerCase();
+        };
+    
+        // return filename without extension
+        var getFilename = function(filename) {
+            if(filename.lastIndexOf('.') !== -1) {
+                return filename.substring(0, filename.lastIndexOf('.'));
+            } else {
+                return filename;
+            }
+        };
+    
+        // return filename without extension
+        var getPureFilename = function(filename) {
+            if(filename.lastIndexOf('.') !== -1) {
+                filename = filename.substring(0, filename.lastIndexOf('.'));
+            }
+    
+            if(filename.lastIndexOf('/' !== -1)){
+                filename = filename.split('/').pop();
+            }
+            
+            return filename;
+        };
+    
+        // return path without filename
+        // "/dir/to/" 		  --> "/dir/to/"
+        // "/dir/to/file.txt" --> "/dir/to/"
+        var getDirname = function(path) {
+            if(path.lastIndexOf('/') !== path.length - 1) {
+                return path.substr(0, path.lastIndexOf('/') + 1);
+            } else {
+                return path;
+            }
+        };
+    
+        // return parent folder for path, if folder is passed it should ends with '/'
+        // "/dir/to/"          -->  "/dir/"
+        // "/dir/to/file.txt"  -->  "/dir/"
+        var getParentDirname = function(path) {
+            return path.split('/').reverse().slice(2).reverse().join('/') + '/';
+        };
+    
+        // return closest node for path
+        // "/dir/to/"          -->  "/dir/"
+        // "/dir/to/file.txt"  -->  "/dir/to/"
+        var getClosestNode = function(path) {
+            return path.substring(0, path.slice(0, -1).lastIndexOf('/')) + '/';
+        };
+    
+        // Test if is editable file
+        var isEditableFile = function(filename) {
+            return ($.inArray(getExtension(filename), config.editor.extensions) !== -1);
+        };
+    
+        // Test if is image file
+        var isImageFile = function(filename) {
+            return ($.inArray(getExtension(filename), config.viewer.image.extensions) !== -1);
+        };
+    
+        // Test if file is supported web video file
+        var isVideoFile = function(filename) {
+            return ($.inArray(getExtension(filename), config.viewer.video.extensions) !== -1);
+        };
+    
+        // Test if file is supported web audio file
+        var isAudioFile = function(filename) {
+            return ($.inArray(getExtension(filename), config.viewer.audio.extensions) !== -1);
+        };
+    
+        // Test if file is supported by Only Office viewer
+        var isOnlyOfficeFile = function(filename) {
+            return ($.inArray(getExtension(filename), config.viewer.onlyoffice.extensions) !== -1);
+        };
+    
+        // Test if file is openable in iframe
+        var isIFrameFile = function(filename) {
+            return ($.inArray(getExtension(filename), config.viewer.iframe.extensions) !== -1);
+        };
+    
+        // Test if file is opendoc file
+        // Supported file types: http://viewerjs.org/examples/
+        var isOpenDocFile = function(filename) {
+            return ($.inArray(getExtension(filename), config.viewer.opendoc.extensions) !== -1);
+        };
+    
+        // Test if file is supported by Google Docs viewer
+        // Supported file types: http://stackoverflow.com/q/24325363/1789808
+        var isGoogleDocsFile = function(filename) {
+            return ($.inArray(getExtension(filename), config.viewer.google.extensions) !== -1);
+        };
+    
+        // Test if file is supported by CodeMirror renderer
+        var isCodeMirrorFile = function(filename) {
+            return ($.inArray(getExtension(filename), config.viewer.codeMirrorRenderer.extensions) !== -1);
+        };
+    
+        // Test if file is supported by Markdown-it renderer, which renders .md files to HTML
+        var isMarkdownFile = function(filename) {
+            return ($.inArray(getExtension(filename), config.viewer.markdownRenderer.extensions) !== -1);
+        };
+    
+        var extendRequestParams = function(method, parameters) {
+            var methodParams,
+                configParams = config.api.requestParams;
+    
+            method = method.toUpperCase();
+    
+            if ($.isPlainObject(configParams)) {
+                methodParams = configParams[method];
+    
+                if ($.isPlainObject(methodParams) && !$.isEmptyObject(methodParams)) {
+                    var extendParams = $.extend({}, configParams['MIXED'] || {}, methodParams);
+    
+                    // append params to serialized form
+                    if (method === 'POST' && $.isArray(parameters)) {
+                        $.each(extendParams, function(key, value) {
+                            parameters.push({
+                                name: key,
+                                value: value
+                            });
+                        });
+                    } else {
+                        parameters = $.extend({}, parameters, extendParams);
+                    }
+                }
+            }
+    
+            parameters = fm.settings.callbacks.beforeSetRequestParams(method, parameters);
+            return parameters;
+        };
+    
+        var buildAjaxRequest = function(method, parameters, dataType) {
+            dataType = (typeof dataType === 'undefined') ? 'json' : dataType;
+    
+            if (fm.settings.callbacks.beforeSendRequest(method, parameters) === false) {
+                return $.Deferred().reject(lg('NOT_ALLOWED'));
+            }
+    
+            return $.ajax({
+                type: method,
+                cache: false,
+                url: buildConnectorUrl(),
+                dataType: dataType,
+                data: extendRequestParams(method, parameters)
+            });
+        };
+    
+      var getFilteredFileExtensions = function() {
+        if (_url_.param('filter')) {
+          if (config.filter[_url_.param('filter')] !== undefined) {
+            var shownExtensions = config.filter[_url_.param('filter')];
+          }
         }
-
-        // Timezone support requires "iana-tz-data" package:
-        // https://github.com/globalizejs/globalize/blob/master/README.md#3-iana-time-zone-data
-        return globalize.formatDate(date, config.formatter.datetime);
-    };
-
-    // Format server-side response single error object
-    var formatServerError = function(errorObject) {
-        var message;
-        // look for message in case an error CODE is provided
-        if (langModel.getLang() && lg(errorObject.title)) {
-            message = lg(errorObject.title);
-            $.each(errorObject.meta.arguments, function(i, argument) {
-                message = message.replace('%s', argument);
+        return shownExtensions;
+      };
+    
+        var buildConnectorUrl = function(params) {
+            var defaults = {
+                time: new Date().getTime()
+            };
+            var queryParams = $.extend({}, params || {}, defaults);
+            return apiConnector + '?' + $.param(queryParams);
+        };
+    
+        // Build url to preview files
+        var createPreviewUrl = function(resourceObject, encode) {
+            var previewUrl,
+                objectPath = resourceObject.attributes.path;
+    
+            if (config.viewer.absolutePath && objectPath) {
+                if (encode) {
+                    objectPath = encodePath(objectPath);
+                }
+                previewUrl = buildAbsolutePath(objectPath, false);
+            } else {
+                var queryParams = extendRequestParams('GET', {
+                    mode: 'readfile',
+                    path: resourceObject.id
+                });
+                previewUrl = buildConnectorUrl(queryParams);
+            }
+    
+            previewUrl = fm.settings.callbacks.beforeCreatePreviewUrl(resourceObject, previewUrl);
+            return previewUrl;
+        };
+    
+        // Build url to display image or its thumbnail
+        var createImageUrl = function (resourceObject, thumbnail, disableCache) {
+            var imageUrl;
+            if (isImageFile(resourceObject.id) &&
+                resourceObject.attributes.readable && (
+                (thumbnail && config.viewer.image.showThumbs) ||
+                (!thumbnail && config.viewer.image.enabled === true)
+            )) {
+                if (config.viewer.absolutePath && !thumbnail && resourceObject.attributes.path) {
+                    imageUrl = buildAbsolutePath(encodePath(resourceObject.attributes.path), disableCache);
+                } else {
+                    var queryParams = {path: resourceObject.id};
+                    if (getExtension(resourceObject.id) === 'svg') {
+                        queryParams.mode = 'readfile';
+                    } else {
+                        queryParams.mode = 'getimage';
+                        if (thumbnail) {
+                            queryParams.thumbnail = 'true';
+                        }
+                    }
+                    queryParams = extendRequestParams('GET', queryParams);
+                    imageUrl = buildConnectorUrl(queryParams);
+                }
+                imageUrl = fm.settings.callbacks.beforeCreateImageUrl(resourceObject, imageUrl);
+            }
+            return imageUrl;
+        };
+    
+        var buildAbsolutePath = function(path, disableCache) {
+            var url = (typeof config.viewer.previewUrl === 'string') ? config.viewer.previewUrl : location.origin;
+            if (config && config.api && config.api.prevFilePath) {
+                url = url + config.api.prevFilePath;
+            }
+            url = trim(url, '/') + path;
+            // add timestamp-based query parameter to disable browser caching
+            if (disableCache) {
+                url += '?time=' + (new Date().getTime());
+            }
+            return url;
+        };
+    
+        var createCopyUrl = function(resourceObject) {
+            function encodeCopyUrl(path) {
+                return (config.clipboard.encodeCopyUrl) ? encodePath(path) : path;
+            }
+    
+            if(config.viewer.absolutePath && resourceObject.attributes.path) {
+                var path = encodeCopyUrl(resourceObject.attributes.path);
+                return buildAbsolutePath(path, false);
+            } else {
+                var path = encodeCopyUrl(resourceObject.id),
+                    mode = (resourceObject.type === 'folder') ? 'readfolder' : 'readfile';
+                return apiConnector + '?path=' + path + '&mode=' + mode;
+            }
+        };
+    
+        // Returns container for filetree or fileinfo section based on scrollbar plugin state
+        var getSectionContainer = function($section) {
+            // if scrollbar plugin is enabled
+            if (config.customScrollbar.enabled) {
+                return $section.find('.mCSB_container');
+            } else {
+                return $section;
+            }
+        };
+    
+        // Handle multiple actions in loop with deferred object
+        var processMultipleActions = function(items, callbackFunction, finishCallback) {
+            var ProcessingLog = function() {
+                this.total = 0;
+                this.succeed = 0;
+                this.failure = 0;
+                this.processed = 0;
+    
+                this.getProgress = function() {
+                    return Math.round((this.processed / this.total) * 100);
+                };
+    
+                this.getProgressSucceed = function() {
+                    return Math.round((this.succeed / this.total) * 100);
+                };
+    
+                this.getProgressFailure = function() {
+                    return Math.round((this.failure / this.total) * 100);
+                };
+    
+                this.getMessage = function() {
+                    return lg('successful_processed').replace('%s', this.succeed).replace('%s', this.total);
+                };
+    
+                this.succeeded = function() {
+                    this.succeed++;
+                    this.processed++;
+                };
+    
+                this.failed = function() {
+                    this.failure++;
+                    this.processed++;
+                };
+    
+                this.isProcessed = function() {
+                    return this.processed === this.total;
+                };
+            };
+    
+            var log,
+                process = new ProcessingLog(),
+                deferred = $.Deferred().resolve();
+    
+            process.total = items.length;
+            if (process.total > 1) {
+                log = fm.write(process.getMessage(), {
+                    delay: 0,
+                    logMessageTemplate: function(message) {
+                        var progress = process.getProgress(),
+                            animateCss = process.isProcessed() ? 'striped' : 'striped animated';
+    
+                        return '<div>' + message + '</div>' +
+                            '<div class="progress">' +
+                                '<div class="progress-counter">' + process.getProgress() + '%</div>' +
+                                '<div class="progress-bar ' + animateCss + '">' +
+                                    '<div class="progress-segment progress-succeed" style="width: ' + process.getProgressSucceed() + '%"></div>' +
+                                    '<div class="progress-segment progress-failure" style="width: ' + process.getProgressFailure() + '%"></div>' +
+                                '</div>' +
+                            '</div>';
+                    }
+                });
+                log.stick(true);
+            }
+    
+            $.each(items, function(i, item) {
+                deferred = deferred.then(function() {
+                    return callbackFunction(i, item);
+                }).then(function(result) {
+                    if(result && result.data) {
+                        process.succeeded();
+                    } else {
+                        process.failed();
+                    }
+                    if (log) {
+                        log.setMessage(process.getMessage());
+                    }
+                });
             });
-        } else {
-            message = errorObject.title;
-        }
-        return message;
-    };
-
-    // Handle JSON server errors.
-    var handleJsonErrors = function(errors) {
-		fm.console('ERROR JSON', errors);
-
-		$.each(errors, function (i, errorObject) {
-			fm.error(formatServerError(errorObject));
-
-			if (errorObject.meta.redirect) {
-				window.location.href = errorObject.meta.redirect;
-			}
-		});
-    };
-
-	// Handle ajax request errors.
-	var handleAjaxError = function(xhr) {
-		var errorMessage;
-
-		if ($.isPlainObject(xhr) && xhr.responseText) {
-			var isJSON = (xhr.getResponseHeader('content-type') === 'application/json');
-
-            // on "readfile" API request (dataType === 'text')
-            if (!xhr.responseJSON && isJSON) {
-                xhr.responseJSON = $.parseJSON(xhr.responseText);
+    
+            deferred.then(function() {
+                if (log && process.isProcessed()) {
+                    log.stick(false);
+                    setTimeout(function() {
+                        log.remove();
+                    }, 6000);
+                }
+            });
+    
+            deferred.then(function() {
+                if (typeof finishCallback === 'function') {
+                    finishCallback();
+                }
+            });
+        };
+    
+        // Clears browser window selection
+        var clearSelection = function() {
+            if(document.selection && document.selection.empty) {
+                document.selection.empty();
+            } else if(window.getSelection) {
+                var sel = window.getSelection();
+                sel.removeAllRanges();
             }
-
-            if ($.isPlainObject(xhr.responseJSON) && xhr.responseJSON.errors) {
-                handleJsonErrors(xhr.responseJSON.errors);
-			} else {
-                errorMessage = lg('ERROR_SERVER') + ' ' + xhr.responseText;
-			}
-		} else {
-			// $.Deferred().reject() case e.g.
-            errorMessage = xhr;
-		}
-
-		if (errorMessage) {
-            fm.console('ERROR TEXT', errorMessage);
-            fm.error(errorMessage);
-		}
-	};
-
-    // Check if capability is allowed
-    function hasCapability(capability) {
-        return capabilities.indexOf(capability) > -1;
-    }
-
-    // Test if resource object has capability
-    function isObjectCapable(resourceObject, capability) {
-        if (!hasCapability(capability)) return false;
-        if (capability === 'select' && resourceObject.type === 'folder') return false;
-        if (capability === 'extract') {
-            var extension = getExtension(resourceObject.attributes.name);
-            return (resourceObject.type === 'file' && extension === 'zip');
-        }
-        if (capability === 'download' && resourceObject.type === 'folder') {
-            return (config.options.allowFolderDownload === true);
+        };
+    
+        // Build FileTree and bind events
+        function prepareFileTree() {
+            if(!config.filetree.enabled) {
+                return;
+            }
+    
+            $filetree.show();
+    
+            // Provides support for adjustible columns.
+            $splitter.splitter({
+                sizeLeft: config.filetree.width,
+                minLeft: config.filetree.minWidth,
+                minRight: 200
+            });
         }
-        if (typeof(resourceObject.attributes.capabilities) !== 'undefined') {
-            return $.inArray(capability, resourceObject.attributes.capabilities) > -1
+    
+        // Check if plugin instance created inside some context
+        function hasContext() {
+            return window.opener // window.open()
+                || (window.parent && window.self !== window.parent) // <iframe>
+                || window.tinyMCEPopup // tinyMCE >= 3.0
+                || _url_.param('field_name') // tinymce 4 or colorbox
+                || _url_.param('CKEditor') // CKEditor 3.0 + integration method
+                || _url_.param('ImperaviElementId'); // Imperavi Redactor I >= 10.x.x
         }
-        return true;
-    }
-
-    // http://stackoverflow.com/questions/3390930/any-way-to-make-jquery-inarray-case-insensitive
-    (function($){
-        $.extend({
-            // Case insensative $.inArray (http://api.jquery.com/jquery.inarray/)
-            // $.inArrayInsensitive(value, array [, fromIndex])
-            //  value (type: String)
-            //    The value to search for
-            //  array (type: Array)
-            //    An array through which to search.
-            //  fromIndex (type: Number)
-            //    The index of the array at which to begin the search.
-            //    The default is 0, which will search the whole array.
-            inArrayInsensitive: function(elem, arr, i){
-                // not looking for a string anyways, use default method
-                if (typeof elem !== 'string'){
-                    return $.inArray.apply(this, arguments);
+    
+    
+        /*---------------------------------------------------------
+         Item Actions
+         ---------------------------------------------------------*/
+    
+        // Triggered by clicking the "Select" button in detail views
+        // or choosing the "Select" contextual menu option in list views.
+        // NOTE: closes the window when finished.
+        var selectItem = function(resourceObject) {
+            var contextWindow = null,
+                previewUrl = createPreviewUrl(resourceObject, true);
+
+            previewUrl = fm.settings.callbacks.beforeSelectItem(resourceObject, previewUrl);
+    
+            // tinyMCE > 3.0 integration method
+            if(window.tinyMCEPopup) {
+                var win = tinyMCEPopup.getWindowArg("window");
+                win.document.getElementById(tinyMCEPopup.getWindowArg("input")).value = previewUrl;
+                if (typeof(win.ImageDialog) != "undefined") {
+                    // Update image dimensions
+                    if (win.ImageDialog.getImageData)
+                        win.ImageDialog.getImageData();
+    
+                    // Preview if necessary
+                    if (win.ImageDialog.showPreviewImage)
+                        win.ImageDialog.showPreviewImage(previewUrl);
+                }
+                tinyMCEPopup.close();
+                return;
+            }
+    
+            // tinymce 4 and colorbox
+            if(_url_.param('field_name')) {
+                parent.document.getElementById(_url_.param('field_name')).value = previewUrl;
+    
+                if(typeof parent.tinyMCE !== "undefined") {
+                    parent.tinyMCE.activeEditor.windowManager.close();
+                }
+                if(typeof parent.$.fn.colorbox !== "undefined") {
+                    parent.$.fn.colorbox.close();
                 }
-                // confirm array is populated
-                if (arr){
-                    var len = arr.length;
-                        i = i ? (i < 0 ? Math.max(0, len + i) : i) : 0;
-                    elem = elem.toLowerCase();
-                    for (; i < len; i++){
-                        if (i in arr && arr[i].toLowerCase() == elem){
-                            return i;
+            }
+    
+            // tinymce 5
+            if(typeof parent.tinyMCE !== "undefined" && parent.tinyMCE.majorVersion === "5") {
+                if(!resourceObject) {
+                    fm.error("Selected File Error");
+                    return
+                }
+    
+                var insertFileType = _url_.param('filter');
+                var fileName = getPureFilename(resourceObject.id);
+                var fileExt = getExtension(resourceObject.id);
+    
+                if(insertFileType === "image" && !isImageFile(resourceObject.id)) {
+                    fm.error("Please select image type file.");
+                    return
+                } else if(insertFileType === "media" && (!isVideoFile(resourceObject.id) || !isAudioFile(resourceObject.id))) {
+                    fm.error("Please select media type file.");
+                    return
+                }
+    
+                parent.postMessage({mceAction: 'FileSelected', content: previewUrl, fileName: fileName, fileExt: fileExt});
+                setTimeout(function() {
+                    parent.tinyMCE.activeEditor.windowManager.close();
+                }, 300);
+            }
+    
+            if(_url_.param('ImperaviElementId')) {
+                // use Imperavi Redactor I, tested on v.10.x.x
+                if (window.opener) {
+                    // Popup
+                } else {
+                    // Modal (in iframe)
+                    var elementId = _url_.param('ImperaviElementId'),
+                        instance = parent.$('#'+elementId).redactor('core.getObject');
+    
+                    if(instance) {
+                        instance.modal.close();
+                        instance.buffer.set(); // for undo action
+    
+                        if(isImageFile(resourceObject.attributes.name)) {
+                            instance.insert.html('<img src="' + previewUrl + '">');
+                        } else {
+                            instance.insert.html('<a href="' + previewUrl + '">' + resourceObject.attributes.name + '</a>');
                         }
                     }
                 }
-                // stick with inArray/indexOf and return -1 on no match
-                return -1;
             }
-        });
-    })(jQuery);
-
-	// Test if file is authorized, based on extension only
-	var isAuthorizedFile = function(filename) {
-		var ext = getExtension(filename);
-
-		if (config.security.extensions.ignoreCase) {
-		    if(config.security.extensions.policy === 'ALLOW_LIST') {
-			    if($.inArrayInsensitive(ext, config.security.extensions.restrictions) !== -1) return true;
-		    }
-		    if(config.security.extensions.policy === 'DISALLOW_LIST') {
-			    if($.inArrayInsensitive(ext, config.security.extensions.restrictions) === -1) return true;
-		    }
-		} else {
-		    if(config.security.extensions.policy === 'ALLOW_LIST') {
-			    if($.inArray(ext, config.security.extensions.restrictions) !== -1) return true;
-		    }
-		    if(config.security.extensions.policy === 'DISALLOW_LIST') {
-			    if($.inArray(ext, config.security.extensions.restrictions) === -1) return true;
-		    }
-		}
-
-		return false;
-	};
-
-	// Test if path is dir
-	var isFile = function(path) {
-		return path.charAt(path.length - 1) !== '/';
-	};
-
-	// Replace all leading or trailing chars with an empty string
-	var trim = function(string, char) {
-		var regExp = new RegExp('^' + char + '+|' + char + '+$', 'g');
-		return string.replace(regExp, '');
-	};
-
-	// Replace all leading chars with an empty string
-	var ltrim = function(string, char) {
-		var regExp = new RegExp('^' + char + '+', 'g');
-		return string.replace(regExp, '');
-	};
-
-	// Replace all trailing chars with an empty string
-	var rtrim = function(string, char) {
-		var regExp = new RegExp(char + '+$', 'g');
-		return string.replace(regExp, '');
-	};
-
-	var startsWith = function(string, searchString, position) {
-		position = position || 0;
-		return string.substr(position, searchString.length) === searchString;
-	};
-
-	var encodePath = function(path) {
-		var parts = [];
-		$.each(path.split('/'), function(i, part) {
-			parts.push(encodeURIComponent(part));
-		});
-		return parts.join('/');
-	};
-
-	// invert backslashes and remove duplicated ones
-    var normalizePath = function(path) {
-        return path.replace(/\\/g, '/').replace(/\/+/g, '/');
-    };
-
-	// return filename extension
-	var getExtension = function(filename) {
-		if(filename.split('.').length === 1) {
-			return '';
-		}
-		return filename.split('.').pop().toLowerCase();
-	};
-
-	// return filename without extension
-	var getFilename = function(filename) {
-		if(filename.lastIndexOf('.') !== -1) {
-			return filename.substring(0, filename.lastIndexOf('.'));
-		} else {
-			return filename;
-		}
-	};
-
-	// return path without filename
-	// "/dir/to/" 		  --> "/dir/to/"
-	// "/dir/to/file.txt" --> "/dir/to/"
-	var getDirname = function(path) {
-		if(path.lastIndexOf('/') !== path.length - 1) {
-			return path.substr(0, path.lastIndexOf('/') + 1);
-		} else {
-			return path;
-		}
-	};
-
-	// return parent folder for path, if folder is passed it should ends with '/'
-	// "/dir/to/"          -->  "/dir/"
-	// "/dir/to/file.txt"  -->  "/dir/"
-	var getParentDirname = function(path) {
-		return path.split('/').reverse().slice(2).reverse().join('/') + '/';
-	};
-
-	// return closest node for path
-	// "/dir/to/"          -->  "/dir/"
-	// "/dir/to/file.txt"  -->  "/dir/to/"
-	var getClosestNode = function(path) {
-		return path.substring(0, path.slice(0, -1).lastIndexOf('/')) + '/';
-	};
-
-	// Test if is editable file
-	var isEditableFile = function(filename) {
-		return ($.inArray(getExtension(filename), config.editor.extensions) !== -1);
-	};
-
-	// Test if is image file
-	var isImageFile = function(filename) {
-		return ($.inArray(getExtension(filename), config.viewer.image.extensions) !== -1);
-	};
-
-	// Test if file is supported web video file
-	var isVideoFile = function(filename) {
-		return ($.inArray(getExtension(filename), config.viewer.video.extensions) !== -1);
-	};
-
-	// Test if file is supported web audio file
-	var isAudioFile = function(filename) {
-		return ($.inArray(getExtension(filename), config.viewer.audio.extensions) !== -1);
-	};
-
-    // Test if file is supported by Only Office viewer
-    var isOnlyOfficeFile = function(filename) {
-        return ($.inArray(getExtension(filename), config.viewer.onlyoffice.extensions) !== -1);
-    };
-
-	// Test if file is openable in iframe
-	var isIFrameFile = function(filename) {
-		return ($.inArray(getExtension(filename), config.viewer.iframe.extensions) !== -1);
-	};
-
-	// Test if file is opendoc file
-	// Supported file types: http://viewerjs.org/examples/
-	var isOpenDocFile = function(filename) {
-		return ($.inArray(getExtension(filename), config.viewer.opendoc.extensions) !== -1);
-	};
-
-	// Test if file is supported by Google Docs viewer
-	// Supported file types: http://stackoverflow.com/q/24325363/1789808
-	var isGoogleDocsFile = function(filename) {
-		return ($.inArray(getExtension(filename), config.viewer.google.extensions) !== -1);
-	};
-
-	// Test if file is supported by CodeMirror renderer
-	var isCodeMirrorFile = function(filename) {
-		return ($.inArray(getExtension(filename), config.viewer.codeMirrorRenderer.extensions) !== -1);
-	};
-
-	// Test if file is supported by Markdown-it renderer, which renders .md files to HTML
-	var isMarkdownFile = function(filename) {
-		return ($.inArray(getExtension(filename), config.viewer.markdownRenderer.extensions) !== -1);
-	};
-
-    var extendRequestParams = function(method, parameters) {
-        var methodParams,
-            configParams = config.api.requestParams;
-
-        method = method.toUpperCase();
-
-        if ($.isPlainObject(configParams)) {
-            methodParams = configParams[method];
-
-            if ($.isPlainObject(methodParams) && !$.isEmptyObject(methodParams)) {
-                var extendParams = $.extend({}, configParams['MIXED'] || {}, methodParams);
-
-                // append params to serialized form
-                if (method === 'POST' && $.isArray(parameters)) {
-                    $.each(extendParams, function(key, value) {
-                        parameters.push({
-                            name: key,
-                            value: value
-                        });
-                    });
+    
+            // CKEditor 3.0 + integration method
+            if(_url_.param('CKEditor')) {
+                if (window.opener) {
+                    // Popup
+                    window.opener.CKEDITOR.tools.callFunction(_url_.param('CKEditorFuncNum'), previewUrl);
                 } else {
-                    parameters = $.extend({}, parameters, extendParams);
+                    // Modal (in iframe)
+                    parent.CKEDITOR.tools.callFunction(_url_.param('CKEditorFuncNum'), previewUrl);
+                    parent.CKEDITOR.tools.callFunction(_url_.param('CKEditorCleanUpFuncNum'));
                 }
             }
-        }
-
-        parameters = fm.settings.callbacks.beforeSetRequestParams(method, parameters);
-        return parameters;
-	};
-
-	var buildAjaxRequest = function(method, parameters, dataType) {
-        dataType = (typeof dataType === 'undefined') ? 'json' : dataType;
-
-        if (fm.settings.callbacks.beforeSendRequest(method, parameters) === false) {
-            return $.Deferred().reject(lg('NOT_ALLOWED'));
-		}
-
-        return $.ajax({
-            type: method,
-            cache: false,
-            url: buildConnectorUrl(),
-            dataType: dataType,
-            data: extendRequestParams(method, parameters)
-        });
-	};
-
-  var getFilteredFileExtensions = function() {
-    if (_url_.param('filter')) {
-      if (config.filter[_url_.param('filter')] !== undefined) {
-        var shownExtensions = config.filter[_url_.param('filter')];
-      }
-    }
-    return shownExtensions;
-  };
-
-	var buildConnectorUrl = function(params) {
-		var defaults = {
-			time: new Date().getTime()
-		};
-		var queryParams = $.extend({}, params || {}, defaults);
-		return apiConnector + '?' + $.param(queryParams);
-	};
-
-	// Build url to preview files
-	var createPreviewUrl = function(resourceObject, encode) {
-		var previewUrl,
-			objectPath = resourceObject.attributes.path;
-
-        if (config.viewer.absolutePath && objectPath) {
-            if (encode) {
-                objectPath = encodePath(objectPath);
-            }
-            previewUrl = buildAbsolutePath(objectPath, false);
-        } else {
-            var queryParams = extendRequestParams('GET', {
-                mode: 'readfile',
-                path: resourceObject.id
-            });
-            previewUrl = buildConnectorUrl(queryParams);
-        }
-
-        previewUrl = fm.settings.callbacks.beforeCreatePreviewUrl(resourceObject, previewUrl);
-		return previewUrl;
-	};
-
-	// Build url to display image or its thumbnail
-    var createImageUrl = function (resourceObject, thumbnail, disableCache) {
-        var imageUrl;
-        if (isImageFile(resourceObject.id) &&
-            resourceObject.attributes.readable && (
-			(thumbnail && config.viewer.image.showThumbs) ||
-			(!thumbnail && config.viewer.image.enabled === true)
-		)) {
-            if (config.viewer.absolutePath && !thumbnail && resourceObject.attributes.path) {
-                imageUrl = buildAbsolutePath(encodePath(resourceObject.attributes.path), disableCache);
-            } else {
-                var queryParams = {path: resourceObject.id};
-                if (getExtension(resourceObject.id) === 'svg') {
-                    queryParams.mode = 'readfile';
+    
+            // FCKEditor 2.0 integration method
+            // todo: https://docs.cksource.com/FCKeditor_2.x/Developers_Guide/JavaScript_API
+            if(window.opener && typeof window.opener.SetUrl === 'function') {
+                if(resourceObject.attributes.width) {
+                    var p = previewUrl;
+                    var w = resourceObject.attributes.width;
+                    var h = resourceObject.attributes.height;
+                    window.opener.SetUrl(p,w,h);
                 } else {
-                    queryParams.mode = 'getimage';
-                    if (thumbnail) {
-                        queryParams.thumbnail = 'true';
-                    }
+                    window.opener.SetUrl(previewUrl);
                 }
-                queryParams = extendRequestParams('GET', queryParams);
-                imageUrl = buildConnectorUrl(queryParams);
             }
-            imageUrl = fm.settings.callbacks.beforeCreateImageUrl(resourceObject, imageUrl);
-        }
-        return imageUrl;
-    };
-
-	var buildAbsolutePath = function(path, disableCache) {
-		var url = (typeof config.viewer.previewUrl === 'string') ? config.viewer.previewUrl : location.origin;
-        url = trim(url, '/') + path;
-		// add timestamp-based query parameter to disable browser caching
-		if (disableCache) {
-            url += '?time=' + (new Date().getTime());
-		}
-		return url;
-	};
-
-	var createCopyUrl = function(resourceObject) {
-		function encodeCopyUrl(path) {
-            return (config.clipboard.encodeCopyUrl) ? encodePath(path) : path;
-		}
-
-        if(config.viewer.absolutePath && resourceObject.attributes.path) {
-            var path = encodeCopyUrl(resourceObject.attributes.path);
-            return buildAbsolutePath(path, false);
-        } else {
-            var path = encodeCopyUrl(resourceObject.id),
-				mode = (resourceObject.type === 'folder') ? 'readfolder' : 'readfile';
-            return apiConnector + '?path=' + path + '&mode=' + mode;
-        }
-	};
-
-	// Returns container for filetree or fileinfo section based on scrollbar plugin state
-	var getSectionContainer = function($section) {
-		// if scrollbar plugin is enabled
-		if (config.customScrollbar.enabled) {
-			return $section.find('.mCSB_container');
-		} else {
-			return $section;
-		}
-	};
-
-	// Handle multiple actions in loop with deferred object
-	var processMultipleActions = function(items, callbackFunction, finishCallback) {
-        var ProcessingLog = function() {
-            this.total = 0;
-            this.succeed = 0;
-            this.failure = 0;
-            this.processed = 0;
-
-            this.getProgress = function() {
-                return Math.round((this.processed / this.total) * 100);
-            };
-
-            this.getProgressSucceed = function() {
-                return Math.round((this.succeed / this.total) * 100);
-            };
-
-            this.getProgressFailure = function() {
-                return Math.round((this.failure / this.total) * 100);
-            };
-
-            this.getMessage = function() {
-                return lg('successful_processed').replace('%s', this.succeed).replace('%s', this.total);
-            };
-
-            this.succeeded = function() {
-                this.succeed++;
-                this.processed++;
-            };
-
-            this.failed = function() {
-                this.failure++;
-                this.processed++;
-            };
-
-            this.isProcessed = function() {
-                return this.processed === this.total;
+    
+            // define context window if any
+            if (window.opener) {
+                contextWindow = window.opener;
+            }
+            if (window.parent && window.self !== window.parent) {
+                contextWindow = window.parent;
+            }
+    
+            // sending post message to the context window
+            if (contextWindow) {
+                contextWindow.postMessage(
+                    {
+                        source: 'richfilemanager',
+                        resourceObject: resourceObject,
+                        preview_url: previewUrl
+                    }, '*'
+                );
+            }
+    
+            fm.settings.callbacks.afterSelectItem(resourceObject, previewUrl, contextWindow);
+        };
+    
+        // Renames the current item and returns the new name.
+        // Called by clicking the "Rename" button in detail views
+        // or choosing the "Rename" contextual menu option in list views.
+        var renameItem = function(resourceObject) {
+            var doRename = function(e, ui) {
+                var oldPath = resourceObject.id;
+                var givenName = ui.getInputValue();
+                if(!givenName) {
+                    // TODO: file/folder message depending on file type
+                    fm.error(lg('new_filename'));
+                    return;
+                }
+    
+                if (! config.options.allowChangeExtensions) {
+                    var suffix = getExtension(resourceObject.attributes.name);
+                    if(suffix.length > 0) {
+                        givenName = givenName + '.' + suffix;
+                    }
+                }
+    
+                // File only - Check if file extension is allowed
+                if (isFile(oldPath) && !isAuthorizedFile(givenName)) {
+                    var str = '<p>' + lg('INVALID_FILE_TYPE') + '</p>';
+                    if(config.security.extensions.policy === 'ALLOW_LIST') {
+                        str += '<p>' + lg('ALLOWED_FILE_TYPE').replace('%s', config.security.extensions.restrictions.join(', ')) + '.</p>';
+                    }
+                    if(config.security.extensions.policy === 'DISALLOW_LIST') {
+                        str += '<p>' + lg('DISALLOWED_FILE_TYPE').replace('%s', config.security.extensions.restrictions.join(', ')) + '.</p>';
+                    }
+                    fm.error(str);
+                    return;
+                }
+    
+                buildAjaxRequest('GET', {
+                    mode: 'rename',
+                    old: oldPath,
+                    new: givenName
+                }).done(function(response) {
+                    if(response.data) {
+                        var dataObject = response.data;
+    
+                        /** handle tree nodes **/
+                        var sourceNode = fmModel.treeModel.findByParam('id', oldPath);
+                        if(sourceNode) {
+                            if(sourceNode.rdo.type === 'folder') {
+                                sourceNode.nodeTitle(dataObject.attributes.name);
+                                // update object data for the current and all child nodes
+                                fmModel.treeModel.actualizeNodeObject(sourceNode, oldPath, dataObject.id);
+                            }
+                            if(sourceNode.rdo.type === 'file') {
+                                var parentNode = sourceNode.parentNode();
+                                var newNode = fmModel.treeModel.createNode(dataObject);
+    
+                                /** See if the new name OVERWROTE an existing file.  If so, remove the original **/
+                                var oldNode = fmModel.treeModel.findByParam('id', dataObject.id);
+                                if(oldNode) {
+                                    oldNode.remove();
+                                }
+                                sourceNode.remove();
+    
+                                if(parentNode) {
+                                    fmModel.treeModel.appendNodes(parentNode, newNode);
+                                }
+                            }
+                        }
+    
+                        /** handle view objects **/
+                        var parentItem = fmModel.itemsModel.parentItem();
+                        if (parentItem && parentItem.id === oldPath) {
+                            // adjust parent item to keep correct reference
+                            fmModel.itemsModel.parentItem().id = dataObject.id;
+                        } else {
+                            var sourceItem = fmModel.itemsModel.findByParam('id', oldPath);
+                            if(sourceItem) {
+                                sourceItem.remove();
+    
+                                /** See if the new name OVERWROTE an existing file.  If so, remove the original **/
+                                var oldItem = fmModel.itemsModel.findByParam('id', dataObject.id);
+                                if(oldItem) {
+                                    oldItem.remove();
+                                }
+    
+                                var newItem = fmModel.itemsModel.createItem(dataObject);
+                                fmModel.itemsModel.appendItems(newItem);
+                            }
+                        }
+                        // ON rename currently open folder
+                        if(fmModel.currentPath() === oldPath) {
+                            fmModel.itemsModel.loadDataList(dataObject.id);
+                        }
+                        // ON rename currently previewed file
+                        if(fmModel.previewFile() && fmModel.previewModel.rdo().id === oldPath) {
+                            fmModel.previewModel.applyObject(dataObject);
+                        }
+    
+                        ui.closeDialog();
+                        if(config.options.showConfirmation) {
+                            fm.success(lg('successful_rename'));
+                        }
+                    }
+                }).fail(handleAjaxError);
             };
+    
+            fm.prompt({
+                message: lg('new_filename'),
+                value: config.options.allowChangeExtensions ? resourceObject.attributes.name : getFilename(resourceObject.attributes.name),
+                okBtn: {
+                    label: lg('action_rename'),
+                    autoClose: false,
+                    click: doRename
+                },
+                cancelBtn: {
+                    label: lg('cancel')
+                }
+            });
         };
-
-        var log,
-			process = new ProcessingLog(),
-            deferred = $.Deferred().resolve();
-
-        process.total = items.length;
-		if (process.total > 1) {
-            log = fm.write(process.getMessage(), {
-                delay: 0,
-                logMessageTemplate: function(message) {
-                    var progress = process.getProgress(),
-                        animateCss = process.isProcessed() ? 'striped' : 'striped animated';
-
-                    return '<div>' + message + '</div>' +
-                        '<div class="progress">' +
-							'<div class="progress-counter">' + process.getProgress() + '%</div>' +
-							'<div class="progress-bar ' + animateCss + '">' +
-								'<div class="progress-segment progress-succeed" style="width: ' + process.getProgressSucceed() + '%"></div>' +
-								'<div class="progress-segment progress-failure" style="width: ' + process.getProgressFailure() + '%"></div>' +
-							'</div>' +
-                        '</div>';
+    
+        // Move the current item to specified dir and returns the new name.
+        // Called by clicking the "Move" button in de tail views
+        // or choosing the "Move" contextual menu option in list views.
+        var moveItemPrompt = function(objects, successCallback) {
+            var doMove = function(e, ui) {
+                var targetPath = ui.getInputValue();
+                if(!targetPath) {
+                    fm.error(lg('prompt_foldername'));
+                    return;
+                }
+                targetPath = rtrim(targetPath, '/') + '/';
+                successCallback(targetPath);
+            };
+    
+            var objectsTotal = objects.length,
+                message = (objectsTotal > 1) ? lg('prompt_move_multiple').replace('%s', objectsTotal) : lg('prompt_move');
+    
+            fm.prompt({
+                message: message,
+                value: fmModel.currentPath(),
+                okBtn: {
+                    label: lg('action_move'),
+                    autoClose: false,
+                    click: doMove
+                },
+                cancelBtn: {
+                    label: lg('cancel')
+                },
+                template: {
+                    dialogInput:
+                    '<input data-alertify-input type="text" value="" />' +
+                    '<div class="prompt-info">' + lg('help_move') + '</div>'
                 }
             });
-            log.stick(true);
-		}
-
-		$.each(items, function(i, item) {
-			deferred = deferred.then(function() {
-				return callbackFunction(i, item);
-			}).then(function(result) {
-				if(result && result.data) {
-					process.succeeded();
-				} else {
-                    process.failed();
-				}
-                if (log) {
-                    log.setMessage(process.getMessage());
+        };
+    
+        // Copy the current item to specified dir and returns the new name.
+        // Called upon paste copied items via clipboard.
+        var copyItem = function (resourceObject, targetPath) {
+            return buildAjaxRequest('GET', {
+                mode: 'copy',
+                source: resourceObject.id,
+                target: targetPath
+            }).done(function (response) {
+                if (response.data) {
+                    var dataObject = response.data;
+    
+                    fmModel.addElements(dataObject, targetPath);
+    
+                    alertify.clearDialogs();
+                    if (config.options.showConfirmation) {
+                        fm.success(lg('successful_copied'));
+                    }
                 }
-			});
-		});
-
-		deferred.then(function() {
-			if (log && process.isProcessed()) {
-                log.stick(false);
-				setTimeout(function() {
-					log.remove();
-				}, 6000);
-			}
-		});
-
-        deferred.then(function() {
-            if (typeof finishCallback === 'function') {
-                finishCallback();
-			}
-        });
-	};
-
-	// Clears browser window selection
-	var clearSelection = function() {
-		if(document.selection && document.selection.empty) {
-			document.selection.empty();
-		} else if(window.getSelection) {
-			var sel = window.getSelection();
-			sel.removeAllRanges();
-		}
-	};
-
-	// Build FileTree and bind events
-	function prepareFileTree() {
-		if(!config.filetree.enabled) {
-			return;
-		}
-
-		$filetree.show();
-
-        // Provides support for adjustible columns.
-        $splitter.splitter({
-            sizeLeft: config.filetree.width,
-            minLeft: config.filetree.minWidth,
-            minRight: 200
-        });
-	}
-
-	// Check if plugin instance created inside some context
-	function hasContext() {
-		return window.opener // window.open()
-			|| (window.parent && window.self !== window.parent) // <iframe>
-			|| window.tinyMCEPopup // tinyMCE >= 3.0
-			|| _url_.param('field_name') // tinymce 4 or colorbox
-			|| _url_.param('CKEditor') // CKEditor 3.0 + integration method
-			|| _url_.param('ImperaviElementId'); // Imperavi Redactor I >= 10.x.x
-	}
-
-
-	/*---------------------------------------------------------
-	 Item Actions
-	 ---------------------------------------------------------*/
-
-	// Triggered by clicking the "Select" button in detail views
-	// or choosing the "Select" contextual menu option in list views.
-	// NOTE: closes the window when finished.
-	var selectItem = function(resourceObject) {
-		var contextWindow = null,
-			previewUrl = createPreviewUrl(resourceObject, true);
-
-        previewUrl = fm.settings.callbacks.beforeSelectItem(resourceObject, previewUrl);
-
-        // tinyMCE > 3.0 integration method
-		if(window.tinyMCEPopup) {
-			var win = tinyMCEPopup.getWindowArg("window");
-			win.document.getElementById(tinyMCEPopup.getWindowArg("input")).value = previewUrl;
-			if (typeof(win.ImageDialog) != "undefined") {
-				// Update image dimensions
-				if (win.ImageDialog.getImageData)
-					win.ImageDialog.getImageData();
-
-				// Preview if necessary
-				if (win.ImageDialog.showPreviewImage)
-					win.ImageDialog.showPreviewImage(previewUrl);
-			}
-			tinyMCEPopup.close();
-			return;
-		}
-
-		// tinymce 4 and colorbox
-		if(_url_.param('field_name')) {
-			parent.document.getElementById(_url_.param('field_name')).value = previewUrl;
-
-			if(typeof parent.tinyMCE !== "undefined") {
-				parent.tinyMCE.activeEditor.windowManager.close();
-			}
-			if(typeof parent.$.fn.colorbox !== "undefined") {
-				parent.$.fn.colorbox.close();
-			}
-		}
-
-		if(_url_.param('ImperaviElementId')) {
-			// use Imperavi Redactor I, tested on v.10.x.x
-			if (window.opener) {
-				// Popup
-			} else {
-				// Modal (in iframe)
-				var elementId = _url_.param('ImperaviElementId'),
-					instance = parent.$('#'+elementId).redactor('core.getObject');
-
-				if(instance) {
-					instance.modal.close();
-					instance.buffer.set(); // for undo action
-
-					if(isImageFile(resourceObject.attributes.name)) {
-						instance.insert.html('<img src="' + previewUrl + '">');
-					} else {
-						instance.insert.html('<a href="' + previewUrl + '">' + resourceObject.attributes.name + '</a>');
-					}
-				}
-			}
-		}
-
-        // CKEditor 3.0 + integration method
-		if(_url_.param('CKEditor')) {
-			if (window.opener) {
-				// Popup
-				window.opener.CKEDITOR.tools.callFunction(_url_.param('CKEditorFuncNum'), previewUrl);
-			} else {
-				// Modal (in iframe)
-				parent.CKEDITOR.tools.callFunction(_url_.param('CKEditorFuncNum'), previewUrl);
-				parent.CKEDITOR.tools.callFunction(_url_.param('CKEditorCleanUpFuncNum'));
-			}
-		}
-
-        // FCKEditor 2.0 integration method
-		// todo: https://docs.cksource.com/FCKeditor_2.x/Developers_Guide/JavaScript_API
-		if(window.opener && typeof window.opener.SetUrl === 'function') {
-			if(resourceObject.attributes.width) {
-				var p = previewUrl;
-				var w = resourceObject.attributes.width;
-				var h = resourceObject.attributes.height;
-				window.opener.SetUrl(p,w,h);
-			} else {
-				window.opener.SetUrl(previewUrl);
-			}
-		}
-
-		// define context window if any
-        if (window.opener) {
-            contextWindow = window.opener;
-        }
-        if (window.parent && window.self !== window.parent) {
-            contextWindow = window.parent;
-        }
-
-		// sending post message to the context window
-        if (contextWindow) {
-            contextWindow.postMessage(
-            	{
-                    source: 'richfilemanager',
-                    resourceObject: resourceObject,
-                    preview_url: previewUrl
-                }, '*'
-            );
-		}
-
-		fm.settings.callbacks.afterSelectItem(resourceObject, previewUrl, contextWindow);
-	};
-
-	// Renames the current item and returns the new name.
-	// Called by clicking the "Rename" button in detail views
-	// or choosing the "Rename" contextual menu option in list views.
-	var renameItem = function(resourceObject) {
-		var doRename = function(e, ui) {
-			var oldPath = resourceObject.id;
-			var givenName = ui.getInputValue();
-			if(!givenName) {
-				// TODO: file/folder message depending on file type
-				fm.error(lg('new_filename'));
-				return;
-			}
-
-			if (! config.options.allowChangeExtensions) {
-				var suffix = getExtension(resourceObject.attributes.name);
-				if(suffix.length > 0) {
-					givenName = givenName + '.' + suffix;
-				}
-			}
-
-			// File only - Check if file extension is allowed
-			if (isFile(oldPath) && !isAuthorizedFile(givenName)) {
-				var str = '<p>' + lg('INVALID_FILE_TYPE') + '</p>';
-				if(config.security.extensions.policy === 'ALLOW_LIST') {
-					str += '<p>' + lg('ALLOWED_FILE_TYPE').replace('%s', config.security.extensions.restrictions.join(', ')) + '.</p>';
-				}
-				if(config.security.extensions.policy === 'DISALLOW_LIST') {
-					str += '<p>' + lg('DISALLOWED_FILE_TYPE').replace('%s', config.security.extensions.restrictions.join(', ')) + '.</p>';
-				}
-				fm.error(str);
-				return;
-			}
-
-            buildAjaxRequest('GET', {
-                mode: 'rename',
-                old: oldPath,
-                new: givenName
+            }).fail(handleAjaxError);
+        };
+    
+        // Move the current item to specified dir and returns the new name.
+        // Called by clicking the "Move" button in detail views
+        // or choosing the "Move" contextual menu option in list views.
+        var moveItem = function(resourceObject, targetPath) {
+            return buildAjaxRequest('GET', {
+                mode: 'move',
+                old: resourceObject.id,
+                new: targetPath
             }).done(function(response) {
                 if(response.data) {
                     var dataObject = response.data;
-
-                    /** handle tree nodes **/
-                    var sourceNode = fmModel.treeModel.findByParam('id', oldPath);
-                    if(sourceNode) {
-                        if(sourceNode.rdo.type === 'folder') {
-                            sourceNode.nodeTitle(dataObject.attributes.name);
-                            // update object data for the current and all child nodes
-                            fmModel.treeModel.actualizeNodeObject(sourceNode, oldPath, dataObject.id);
-                        }
-                        if(sourceNode.rdo.type === 'file') {
-                            var parentNode = sourceNode.parentNode();
-                            var newNode = fmModel.treeModel.createNode(dataObject);
-
-                            /** See if the new name OVERWROTE an existing file.  If so, remove the original **/
-                            var oldNode = fmModel.treeModel.findByParam('id', dataObject.id);
-                            if(oldNode) {
-                                oldNode.remove();
-                            }
-                            sourceNode.remove();
-
-                            if(parentNode) {
-                                fmModel.treeModel.appendNodes(parentNode, newNode);
-                            }
-                        }
-                    }
-
-                    /** handle view objects **/
-                    var parentItem = fmModel.itemsModel.parentItem();
-					if (parentItem && parentItem.id === oldPath) {
-						// adjust parent item to keep correct reference
-                        fmModel.itemsModel.parentItem().id = dataObject.id;
-					} else {
-                        var sourceItem = fmModel.itemsModel.findByParam('id', oldPath);
-                        if(sourceItem) {
-                            sourceItem.remove();
-
-                            /** See if the new name OVERWROTE an existing file.  If so, remove the original **/
-                            var oldItem = fmModel.itemsModel.findByParam('id', dataObject.id);
-                            if(oldItem) {
-                                oldItem.remove();
-                            }
-
-                            var newItem = fmModel.itemsModel.createItem(dataObject);
-                            fmModel.itemsModel.appendItems(newItem);
-						}
-					}
-                    // ON rename currently open folder
-                    if(fmModel.currentPath() === oldPath) {
+    
+                    fmModel.removeElement(resourceObject);
+                    fmModel.addElements(dataObject, targetPath);
+    
+                    // ON move currently open folder to another folder
+                    if(fmModel.currentPath() === resourceObject.id) {
                         fmModel.itemsModel.loadDataList(dataObject.id);
                     }
-                    // ON rename currently previewed file
-                    if(fmModel.previewFile() && fmModel.previewModel.rdo().id === oldPath) {
-                        fmModel.previewModel.applyObject(dataObject);
+                    // ON move currently previewed file
+                    if(fmModel.previewFile() && fmModel.previewModel.rdo().id === resourceObject.id) {
+                        fmModel.previewFile(false);
                     }
-
-                    ui.closeDialog();
+    
+                    alertify.clearDialogs();
                     if(config.options.showConfirmation) {
-                        fm.success(lg('successful_rename'));
+                        fm.success(lg('successful_moved'));
                     }
                 }
             }).fail(handleAjaxError);
-		};
-
-		fm.prompt({
-			message: lg('new_filename'),
-			value: config.options.allowChangeExtensions ? resourceObject.attributes.name : getFilename(resourceObject.attributes.name),
-			okBtn: {
-				label: lg('action_rename'),
-				autoClose: false,
-				click: doRename
-			},
-			cancelBtn: {
-				label: lg('cancel')
-			}
-		});
-	};
-
-	// Move the current item to specified dir and returns the new name.
-	// Called by clicking the "Move" button in de tail views
-	// or choosing the "Move" contextual menu option in list views.
-	var moveItemPrompt = function(objects, successCallback) {
-		var doMove = function(e, ui) {
-			var targetPath = ui.getInputValue();
-			if(!targetPath) {
-				fm.error(lg('prompt_foldername'));
-				return;
-			}
-			targetPath = rtrim(targetPath, '/') + '/';
-			successCallback(targetPath);
-		};
-
-		var objectsTotal = objects.length,
-			message = (objectsTotal > 1) ? lg('prompt_move_multiple').replace('%s', objectsTotal) : lg('prompt_move');
-
-		fm.prompt({
-			message: message,
-			value: fmModel.currentPath(),
-			okBtn: {
-				label: lg('action_move'),
-				autoClose: false,
-				click: doMove
-			},
-			cancelBtn: {
-				label: lg('cancel')
-			},
-			template: {
-				dialogInput:
-				'<input data-alertify-input type="text" value="" />' +
-				'<div class="prompt-info">' + lg('help_move') + '</div>'
-			}
-		});
-	};
-
-	// Copy the current item to specified dir and returns the new name.
-	// Called upon paste copied items via clipboard.
-    var copyItem = function (resourceObject, targetPath) {
-        return buildAjaxRequest('GET', {
-            mode: 'copy',
-            source: resourceObject.id,
-            target: targetPath
-        }).done(function (response) {
-            if (response.data) {
-                var dataObject = response.data;
-
-                fmModel.addElements(dataObject, targetPath);
-
-                alertify.clearDialogs();
-                if (config.options.showConfirmation) {
-                    fm.success(lg('successful_copied'));
+        };
+    
+        // Prompts for confirmation, then deletes the current item.
+        var deleteItemPrompt = function(objects, successCallback) {
+            var objectsTotal = objects.length,
+                message = (objectsTotal > 1) ? lg('confirm_delete_multiple').replace('%s', objectsTotal) : lg('confirm_delete');
+    
+            fm.confirm({
+                message: message,
+                okBtn: {
+                    label: lg('yes'),
+                    click: function(e, ui) {
+                        successCallback();
+                    }
+                },
+                cancelBtn: {
+                    label: lg('no')
                 }
-            }
-        }).fail(handleAjaxError);
-    };
-
-	// Move the current item to specified dir and returns the new name.
-	// Called by clicking the "Move" button in detail views
-	// or choosing the "Move" contextual menu option in list views.
-	var moveItem = function(resourceObject, targetPath) {
-	    return buildAjaxRequest('GET', {
-            mode: 'move',
-            old: resourceObject.id,
-            new: targetPath
-        }).done(function(response) {
-            if(response.data) {
-                var dataObject = response.data;
-
-                fmModel.removeElement(resourceObject);
-                fmModel.addElements(dataObject, targetPath);
-
-                // ON move currently open folder to another folder
-                if(fmModel.currentPath() === resourceObject.id) {
-                    fmModel.itemsModel.loadDataList(dataObject.id);
+            });
+        };
+    
+        // Delete item by path
+        var deleteItem = function(path) {
+            return buildAjaxRequest('GET', {
+                mode: 'delete',
+                path: path
+            }).done(function(response) {
+                if(response.data) {
+                    var dataObject = response.data;
+    
+                    fmModel.removeElement(dataObject);
+    
+                    // ON delete currently open folder
+                    if(dataObject.type === 'folder' && startsWith(fmModel.currentPath(), dataObject.id)) {
+                        var parentFolder = getParentDirname(dataObject.id);
+                        fmModel.itemsModel.loadDataList(parentFolder);
+                    }
+    
+                    // ON delete currently previewed file
+                    if(fmModel.previewFile() && fmModel.previewModel.rdo().id === dataObject.id) {
+                        fmModel.previewFile(false);
+                    }
+    
+                    if(config.options.showConfirmation) {
+                        fm.success(lg('successful_delete'));
+                    }
                 }
-                // ON move currently previewed file
-                if(fmModel.previewFile() && fmModel.previewModel.rdo().id === resourceObject.id) {
-                    fmModel.previewFile(false);
+            }).fail(handleAjaxError);
+        };
+    
+        // Starts file download process.
+        // Called by clicking the "Download" button in detail views
+        // or choosing the "Download" contextual menu item in list views.
+        var downloadItem = function(resourceObject) {
+            var queryParams = {
+                mode: 'download',
+                path: resourceObject.id
+            };
+            $.fileDownload(buildConnectorUrl(extendRequestParams('GET', queryParams)), {
+                failCallback: function (responseHtml, url, error) {
+                    var message = $(responseHtml).text();
+                    var messageJSON = $.parseJSON(message);
+    
+                    if ($.isPlainObject(messageJSON) && messageJSON.errors) {
+                        handleJsonErrors(messageJSON.errors);
+                    }
                 }
-
-                alertify.clearDialogs();
-                if(config.options.showConfirmation) {
-                    fm.success(lg('successful_moved'));
+            });
+        };
+    
+        // Save CodeMirror editor content to file
+        var saveItem = function(resourceObject) {
+            var formParams = $('#fm-js-editor-form').serializeArray();
+    
+            buildAjaxRequest('POST', formParams).done(function(response) {
+                if(response.data) {
+                    var dataObject = response.data,
+                        preview_model = fmModel.previewModel,
+                        content = preview_model.editor.content();
+    
+                    // update preview object data
+                    preview_model.rdo(dataObject);
+    
+                    // assign new content to the viewer and close editor
+                    preview_model.viewer.content(content);
+                    preview_model.closeEditor();
+    
+                    // replace original item with a new one to adjust observable items
+                    var newItem = fmModel.itemsModel.createItem(dataObject);
+                    var originalItem = fmModel.itemsModel.findByParam('id', dataObject.id);
+                    fmModel.itemsModel.objects.replace(originalItem, newItem);
+    
+                    fm.success(lg('successful_edit'));
                 }
-            }
-        }).fail(handleAjaxError);
-	};
-
-	// Prompts for confirmation, then deletes the current item.
-	var deleteItemPrompt = function(objects, successCallback) {
-		var objectsTotal = objects.length,
-			message = (objectsTotal > 1) ? lg('confirm_delete_multiple').replace('%s', objectsTotal) : lg('confirm_delete');
-
-		fm.confirm({
-			message: message,
-			okBtn: {
-				label: lg('yes'),
-				click: function(e, ui) {
-					successCallback();
-				}
-			},
-			cancelBtn: {
-				label: lg('no')
-			}
-		});
-	};
-
-	// Delete item by path
-	var deleteItem = function(path) {
-        return buildAjaxRequest('GET', {
-            mode: 'delete',
-            path: path
-        }).done(function(response) {
-            if(response.data) {
-                var dataObject = response.data;
-
-                fmModel.removeElement(dataObject);
-
-                // ON delete currently open folder
-                if(dataObject.type === 'folder' && startsWith(fmModel.currentPath(), dataObject.id)) {
-                    var parentFolder = getParentDirname(dataObject.id);
-                    fmModel.itemsModel.loadDataList(parentFolder);
+            }).fail(handleAjaxError);
+        };
+    
+        // Perform "readfile" API request
+        var previewItem = function(resourceObject) {
+            return buildAjaxRequest('GET', {
+                mode: 'readfile',
+                path: resourceObject.id
+            }, 'text').fail(handleAjaxError);
+        };
+    
+        // Perform "readfolder" API request
+        var readFolder = function(targetPath) {
+            return buildAjaxRequest('GET', {
+                mode: 'readfolder',
+                path: targetPath
+            }).fail(handleAjaxError);
+        };
+    
+        // Perform "seekfolder" API request
+        var seekFolder = function(targetPath, searchString) {
+            return buildAjaxRequest('GET', {
+                mode: 'seekfolder',
+                path: targetPath,
+                string: searchString
+            }).fail(handleAjaxError);
+        };
+    
+        // Perform "getinfo" API request
+        var getItemInfo = function(targetPath) {
+            return buildAjaxRequest('GET', {
+                mode: 'getinfo',
+                path: targetPath
+            }).fail(handleAjaxError);
+        };
+    
+        // Display storage summary info
+        var summarizeItems = function() {
+            return buildAjaxRequest('GET', {
+                mode: 'summarize'
+            }).done(function(response) {
+                if(response.data) {
+                    var data = response.data.attributes,
+                        size = formatBytes(data.size, true);
+    
+                    if(data.sizeLimit > 0) {
+                        var sizeTotal = formatBytes(data.sizeLimit, true);
+                        var ratio = data.size * 100 / data.sizeLimit;
+                        var percentage = Math.round(ratio * 100) / 100;
+                        size += ' (' + percentage + '%) ' + lg('of') + ' ' + sizeTotal;
+                    }
+    
+                    fmModel.summaryModel.files(data.files);
+                    fmModel.summaryModel.folders(data.folders);
+                    fmModel.summaryModel.size(size);
+    
+                    fmModel.summaryModel.enabled(true);
+                    var $summary = $('#summary-popup').clone().show();
+                    fmModel.summaryModel.enabled(false);
+    
+                    fm.alert($summary[0].outerHTML);
                 }
-
-                // ON delete currently previewed file
-                if(fmModel.previewFile() && fmModel.previewModel.rdo().id === dataObject.id) {
-                    fmModel.previewFile(false);
+            }).fail(handleAjaxError);
+        };
+    
+        // Prompts for confirmation, then extracts the current archive.
+        var extractItemPrompt = function(resourceObject) {
+            var doExtract = function(e, ui) {
+                var targetPath = ui.getInputValue();
+                if(!targetPath) {
+                    fm.error(lg('prompt_foldername'));
+                    return;
                 }
-
-                if(config.options.showConfirmation) {
-                    fm.success(lg('successful_delete'));
+                targetPath = rtrim(targetPath, '/') + '/';
+    
+                extractItem(resourceObject, targetPath)
+            };
+    
+            fm.prompt({
+                message: lg('prompt_extract'),
+                value: fmModel.currentPath(),
+                okBtn: {
+                    label: lg('action_extract'),
+                    autoClose: false,
+                    click: doExtract
+                },
+                cancelBtn: {
+                    label: lg('cancel')
                 }
-            }
-        }).fail(handleAjaxError);
-	};
-
-	// Starts file download process.
-	// Called by clicking the "Download" button in detail views
-	// or choosing the "Download" contextual menu item in list views.
-	var downloadItem = function(resourceObject) {
-		var queryParams = {
-			mode: 'download',
-			path: resourceObject.id
-		};
-		$.fileDownload(buildConnectorUrl(extendRequestParams('GET', queryParams)), {
-			failCallback: function (responseHtml, url, error) {
-                var message = $(responseHtml).text();
-				var messageJSON = $.parseJSON(message);
-
-                if ($.isPlainObject(messageJSON) && messageJSON.errors) {
-                    handleJsonErrors(messageJSON.errors);
+            });
+        };
+    
+        // Extract files and folders from archive.
+        // Called by choosing the "Extract" contextual menu option in list views.
+        var extractItem = function(resourceObject, targetPath) {
+            buildAjaxRequest('POST', {
+                mode: 'extract',
+                source: resourceObject.id,
+                target: targetPath
+            }).done(function(response) {
+                if(response.data) {
+                    fmModel.addElements(response.data, targetPath);
+    
+                    alertify.clearDialogs();
+                    if(config.options.showConfirmation) {
+                        fm.success(lg('successful_extracted'));
+                    }
                 }
-			}
-		});
-	};
-
-	// Save CodeMirror editor content to file
-	var saveItem = function(resourceObject) {
-		var formParams = $('#fm-js-editor-form').serializeArray();
-
-        buildAjaxRequest('POST', formParams).done(function(response) {
-            if(response.data) {
-                var dataObject = response.data,
-                    preview_model = fmModel.previewModel,
-                    content = preview_model.editor.content();
-
-                // update preview object data
-                preview_model.rdo(dataObject);
-
-                // assign new content to the viewer and close editor
-                preview_model.viewer.content(content);
-                preview_model.closeEditor();
-
-                // replace original item with a new one to adjust observable items
-                var newItem = fmModel.itemsModel.createItem(dataObject);
-                var originalItem = fmModel.itemsModel.findByParam('id', dataObject.id);
-                fmModel.itemsModel.objects.replace(originalItem, newItem);
-
-                fm.success(lg('successful_edit'));
+            }).fail(handleAjaxError);
+        };
+    
+        /*---------------------------------------------------------
+         Functions to Retrieve File and Folder Details
+         ---------------------------------------------------------*/
+    
+        // Retrieves file or folder info based on the path provided.
+        function getDetailView(resourceObject) {
+            if(!resourceObject.attributes.readable) {
+                fm.error(lg('NOT_ALLOWED_SYSTEM'));
+                return false;
             }
-        }).fail(handleAjaxError);
-	};
-
-    // Perform "readfile" API request
-    var previewItem = function(resourceObject) {
-        return buildAjaxRequest('GET', {
-            mode: 'readfile',
-            path: resourceObject.id
-        }, 'text').fail(handleAjaxError);
-    };
-
-    // Perform "readfolder" API request
-    var readFolder = function(targetPath) {
-        return buildAjaxRequest('GET', {
-            mode: 'readfolder',
-            path: targetPath
-        }).fail(handleAjaxError);
-	};
-
-    // Perform "seekfolder" API request
-    var seekFolder = function(targetPath, searchString) {
-        return buildAjaxRequest('GET', {
-            mode: 'seekfolder',
-            path: targetPath,
-            string: searchString
-        }).fail(handleAjaxError);
-	};
-
-    // Perform "getinfo" API request
-    var getItemInfo = function(targetPath) {
-        return buildAjaxRequest('GET', {
-            mode: 'getinfo',
-            path: targetPath
-        }).fail(handleAjaxError);
-	};
-
-	// Display storage summary info
-	var summarizeItems = function() {
-        return buildAjaxRequest('GET', {
-            mode: 'summarize'
-        }).done(function(response) {
-            if(response.data) {
-                var data = response.data.attributes,
-                    size = formatBytes(data.size, true);
-
-                if(data.sizeLimit > 0) {
-                    var sizeTotal = formatBytes(data.sizeLimit, true);
-                    var ratio = data.size * 100 / data.sizeLimit;
-                    var percentage = Math.round(ratio * 100) / 100;
-                    size += ' (' + percentage + '%) ' + lg('of') + ' ' + sizeTotal;
-                }
-
-                fmModel.summaryModel.files(data.files);
-                fmModel.summaryModel.folders(data.folders);
-                fmModel.summaryModel.size(size);
-
-                fmModel.summaryModel.enabled(true);
-                var $summary = $('#summary-popup').clone().show();
-                fmModel.summaryModel.enabled(false);
-
-                fm.alert($summary[0].outerHTML);
+            if(resourceObject.type === 'file') {
+                fmModel.previewModel.applyObject(resourceObject);
             }
-        }).fail(handleAjaxError);
-	};
-
-    // Prompts for confirmation, then extracts the current archive.
-    var extractItemPrompt = function(resourceObject) {
-        var doExtract = function(e, ui) {
-            var targetPath = ui.getInputValue();
-            if(!targetPath) {
-                fm.error(lg('prompt_foldername'));
-                return;
+            if(resourceObject.type === 'folder' || resourceObject.type === 'parent') {
+                fmModel.previewFile(false);
+                fmModel.itemsModel.loadDataList(resourceObject.id);
             }
-            targetPath = rtrim(targetPath, '/') + '/';
-
-            extractItem(resourceObject, targetPath)
-        };
-
-        fm.prompt({
-            message: lg('prompt_extract'),
-            value: fmModel.currentPath(),
-            okBtn: {
-                label: lg('action_extract'),
-                autoClose: false,
-                click: doExtract
-            },
-            cancelBtn: {
-                label: lg('cancel')
+        }
+    
+        // Options for context menu plugin
+        function getContextMenuItems(resourceObject) {
+            var clipboardDisabled = !fmModel.clipboardModel.enabled(),
+                contextMenuItems = {
+                    select: {name: lg('action_select'), className: 'select'},
+                    download: {name: lg('action_download'), className: 'download'},
+                    rename: {name: lg('action_rename'), className: 'rename'},
+                    move: {name: lg('action_move'), className: 'move'},
+                    separator1: '-----',
+                    copy: {name: lg('clipboard_copy'), className: 'copy'},
+                    cut: {name: lg('clipboard_cut'), className: 'cut'},
+                    delete: {name: lg('action_delete'), className: 'delete'},
+                    extract: {name: lg('action_extract'), className: 'extract'},
+                    copyUrl: {name: lg('copy_to_clipboard'), className: 'copy-url'}
+                };
+    
+            if(!isObjectCapable(resourceObject, 'download')) delete contextMenuItems.download;
+            if(!isObjectCapable(resourceObject, 'select') || !hasContext()) delete contextMenuItems.select;
+            if(!isObjectCapable(resourceObject, 'rename') || config.options.browseOnly === true) delete contextMenuItems.rename;
+            if(!isObjectCapable(resourceObject, 'delete') || config.options.browseOnly === true) delete contextMenuItems.delete;
+            if(!isObjectCapable(resourceObject, 'extract') || config.options.browseOnly === true) delete contextMenuItems.extract;
+            if(!isObjectCapable(resourceObject, 'copy') || config.options.browseOnly === true || clipboardDisabled) delete contextMenuItems.copy;
+            if(!isObjectCapable(resourceObject, 'move') || config.options.browseOnly === true || clipboardDisabled) {
+                delete contextMenuItems.cut;
+                delete contextMenuItems.move;
             }
-        });
-    };
-
-    // Extract files and folders from archive.
-    // Called by choosing the "Extract" contextual menu option in list views.
-    var extractItem = function(resourceObject, targetPath) {
-        buildAjaxRequest('POST', {
-            mode: 'extract',
-            source: resourceObject.id,
-            target: targetPath
-        }).done(function(response) {
-            if(response.data) {
-                fmModel.addElements(response.data, targetPath);
-
-                alertify.clearDialogs();
-                if(config.options.showConfirmation) {
-                    fm.success(lg('successful_extracted'));
-                }
+    
+            return contextMenuItems
+        }
+    
+        // Binds contextual menu to items in list and grid views.
+        var performAction = function(action, options, targetObject, selectedObjects) {
+            // suppose that target object is part of selected objects while multiple selection
+            var objects = selectedObjects ? selectedObjects : [targetObject];
+    
+            switch(action) {
+                case 'select':
+                    selectItem(targetObject);
+                    break;
+    
+                case 'download':
+                    $.each(objects, function(i, itemObject) {
+                        downloadItem(itemObject);
+                    });
+                    break;
+    
+                case 'rename':
+                    renameItem(targetObject);
+                    break;
+    
+                case 'move':
+                    moveItemPrompt(objects, function(targetPath) {
+                        processMultipleActions(objects, function(i, itemObject) {
+                            return moveItem(itemObject, targetPath);
+                        });
+                    });
+                    break;
+    
+                case 'delete':
+                    deleteItemPrompt(objects, function() {
+                        processMultipleActions(objects, function(i, itemObject) {
+                            return deleteItem(itemObject.id);
+                        });
+                    });
+                    break;
+    
+                case 'extract':
+                    extractItemPrompt(targetObject);
+                    break;
+    
+                case 'copy':
+                    fmModel.clipboardModel.copy(objects);
+                    break;
+    
+                case 'cut':
+                    fmModel.clipboardModel.cut(objects);
+                    break;
+    
+                case 'copyUrl':
+                    var clipboard = new Clipboard(options.$selected[0], {
+                        text: function(trigger) {
+                            return createCopyUrl(targetObject);
+                        }
+                    });
+    
+                    clipboard.on('success', function(e) {
+                        fm.success(lg('copied'));
+                        clipboard.destroy();
+                    });
+                    break;
             }
-        }).fail(handleAjaxError);
-    };
-
-	/*---------------------------------------------------------
-	 Functions to Retrieve File and Folder Details
-	 ---------------------------------------------------------*/
-
-	// Retrieves file or folder info based on the path provided.
-	function getDetailView(resourceObject) {
-		if(!resourceObject.attributes.readable) {
-			fm.error(lg('NOT_ALLOWED_SYSTEM'));
-			return false;
-		}
-		if(resourceObject.type === 'file') {
-            fmModel.previewModel.applyObject(resourceObject);
-		}
-		if(resourceObject.type === 'folder' || resourceObject.type === 'parent') {
-            fmModel.previewFile(false);
-			fmModel.itemsModel.loadDataList(resourceObject.id);
-		}
-	}
-
-	// Options for context menu plugin
-	function getContextMenuItems(resourceObject) {
-        var clipboardDisabled = !fmModel.clipboardModel.enabled(),
-            contextMenuItems = {
-                select: {name: lg('action_select'), className: 'select'},
-                download: {name: lg('action_download'), className: 'download'},
-                rename: {name: lg('action_rename'), className: 'rename'},
-                move: {name: lg('action_move'), className: 'move'},
-                separator1: '-----',
-                copy: {name: lg('clipboard_copy'), className: 'copy'},
-                cut: {name: lg('clipboard_cut'), className: 'cut'},
-                delete: {name: lg('action_delete'), className: 'delete'},
-                extract: {name: lg('action_extract'), className: 'extract'},
-                copyUrl: {name: lg('copy_to_clipboard'), className: 'copy-url'}
-            };
-
-		if(!isObjectCapable(resourceObject, 'download')) delete contextMenuItems.download;
-        if(!isObjectCapable(resourceObject, 'select') || !hasContext()) delete contextMenuItems.select;
-        if(!isObjectCapable(resourceObject, 'rename') || config.options.browseOnly === true) delete contextMenuItems.rename;
-		if(!isObjectCapable(resourceObject, 'delete') || config.options.browseOnly === true) delete contextMenuItems.delete;
-		if(!isObjectCapable(resourceObject, 'extract') || config.options.browseOnly === true) delete contextMenuItems.extract;
-		if(!isObjectCapable(resourceObject, 'copy') || config.options.browseOnly === true || clipboardDisabled) delete contextMenuItems.copy;
-		if(!isObjectCapable(resourceObject, 'move') || config.options.browseOnly === true || clipboardDisabled) {
-            delete contextMenuItems.cut;
-            delete contextMenuItems.move;
-		}
-
-		return contextMenuItems
-	}
-
-	// Binds contextual menu to items in list and grid views.
-	var performAction = function(action, options, targetObject, selectedObjects) {
-		// suppose that target object is part of selected objects while multiple selection
-		var objects = selectedObjects ? selectedObjects : [targetObject];
-
-		switch(action) {
-			case 'select':
-				selectItem(targetObject);
-				break;
-
-			case 'download':
-				$.each(objects, function(i, itemObject) {
-					downloadItem(itemObject);
-				});
-				break;
-
-			case 'rename':
-				renameItem(targetObject);
-				break;
-
-			case 'move':
-				moveItemPrompt(objects, function(targetPath) {
-					processMultipleActions(objects, function(i, itemObject) {
-						return moveItem(itemObject, targetPath);
-					});
-				});
-				break;
-
-			case 'delete':
-				deleteItemPrompt(objects, function() {
-					processMultipleActions(objects, function(i, itemObject) {
-						return deleteItem(itemObject.id);
-					});
-				});
-				break;
-
-			case 'extract':
-                extractItemPrompt(targetObject);
-				break;
-
-			case 'copy':
-                fmModel.clipboardModel.copy(objects);
-				break;
-
-			case 'cut':
-                fmModel.clipboardModel.cut(objects);
-				break;
-
-			case 'copyUrl':
-                var clipboard = new Clipboard(options.$selected[0], {
-                    text: function(trigger) {
-                        return createCopyUrl(targetObject);
+        };
+    
+        // Handling file uploads
+        var setupUploader = function() {
+            if(config.options.browseOnly) {
+                return false;
+            }
+    
+            // Multiple Uploads
+            if(config.upload.multiple) {
+                $uploadButton.unbind().click(function() {
+                    if (!hasCapability('upload')) {
+                        fm.error(lg('NOT_ALLOWED'));
+                        return false;
                     }
-                });
-
-                clipboard.on('success', function(e) {
-                    fm.success(lg('copied'));
-                    clipboard.destroy();
-                });
-				break;
-		}
-	};
-
-	// Handling file uploads
-	var setupUploader = function() {
-		if(config.options.browseOnly) {
-			return false;
-		}
-
-		// Multiple Uploads
-		if(config.upload.multiple) {
-			$uploadButton.unbind().click(function() {
-				if (!hasCapability('upload')) {
-					fm.error(lg('NOT_ALLOWED'));
-					return false;
-				}
-
-				var allowedFileTypes = null,
-					currentPath = fmModel.currentPath(),
-					templateContainer = tmpl('tmpl-fileupload-container', {
-						folder: lg('current_folder') + currentPath,
-						info: lg('upload_files_number_limit').replace('%s', config.upload.maxNumberOfFiles) + ' ' + lg('upload_file_size_limit').replace('%s', formatBytes(config.upload.fileSizeLimit, true)),
-						lang: langModel.getTranslations()
-					});
-
-				if(config.security.extensions.policy === 'ALLOW_LIST') {
-					allowedFileTypes = new RegExp('(\\.|\\/)(' + config.security.extensions.restrictions.join('|') + ')$', 'i');
-				}
-
-				fm.dialog({
-					message: templateContainer,
-					width: 'auto',
-					buttons: [{
-						type: 'ok',
-						label: lg('action_upload'),
-						autoClose: false,
-						click: function(e, ui) {
-							if($dropzone.children('.upload-item').length > 0) {
-								$dropzone.find('.button-start').trigger('click');
-							} else {
-								fm.error(lg('upload_choose_file'));
-							}
-						}
-					},{
-						label: lg('action_select'),
-						closeOnClick: false,
-						click: function(e, ui) {
-							$('#fileupload', $uploadContainer).trigger('click');
-						}
-					},{
-						type: 'cancel',
-						label: lg('close')
-					}]
-				});
-
-				var $uploadContainer = $('.fm-fileupload-container'),
-					$dropzone = $('.dropzone', $uploadContainer),
-					$dropzoneWrapper = $('.dropzone-wrapper', $uploadContainer),
-					$totalProgressBar = $('#total-progress', $uploadContainer).children();
-
-				if(config.customScrollbar.enabled) {
-					$dropzoneWrapper.mCustomScrollbar({
-						theme: config.customScrollbar.theme,
-						scrollButtons: {
-							enable: config.customScrollbar.button
-						},
-						advanced: {
-							autoExpandHorizontalScroll: true,
-							updateOnContentResize: true
-						},
-						callbacks: {
-							onOverflowY: function() {
-								$dropzoneWrapper.find('.mCSB_container').css({
-									'margin-right': $dropzoneWrapper.find('.mCSB_scrollTools').width()
-								});
-							},
-							onOverflowYNone: function() {
-								$dropzoneWrapper.find('.mCSB_container').css({
-									'margin-right': 'auto'
-								});
-							}
-						},
-						axis: 'y'
-					});
-				}
-
-				$dropzoneWrapper.on('click', function(e) {
-					if(e.target === this || $(e.target).parent()[0] === this || e.target === $dropzone[0] || $(e.target).parent().hasClass('default-message')) {
-						$('#fileupload', $uploadContainer).trigger('click');
-					}
-				});
-
-				/**
-				 * Start uploading process.
-				 */
-				$dropzone.on('click', '.button-start', function(e) {
-					var $target = $(this);
-					var $buttons = $target.parent().parent();
-					var data = $buttons.data();
-
-					data.submit();
-					$target.remove();
-				});
-
-				/**
-				 * Abort uploading process.
-				 */
-				$dropzone.on('click', '.button-abort', function(e) {
-					var $target = $(this),
-						$buttons = $target.parent().parent(),
-						data = $buttons.data(),
-						$node = data.files[0].context;
-
-					data.abort();
-					$node.find('.error-message').text(lg('upload_aborted'));
-					$node.addClass('aborted');
-				});
-
-				/**
-				 * Resume uploading if at least one chunk was uploaded.
-				 * Otherwise start upload from the very beginning of file.
-				 */
-				$dropzone.on('click', '.button-resume', function(e) {
-					var $target = $(this),
-						$buttons = $target.parent().parent(),
-						data = $buttons.data(),
-						file = data.files[0];
-
-					function resumeUpload(data) {
-						$.blueimp.fileupload.prototype.options.add.call($('#fileupload')[0], e, data);
-						data.submit();
-					}
-
-					if(file.chunkUploaded) {
-						var targetPath = currentPath + file.serverName;
-                        getItemInfo(targetPath).then(function(response) {
-                            if(response.data) {
-                                data.uploadedBytes = Number(response.data.attributes.size);
-                                if(!data.uploadedBytes) {
-                                    file.chunkUploaded = undefined;
+    
+                    var allowedFileTypes = null,
+                        currentPath = fmModel.currentPath(),
+                        templateContainer = tmpl('tmpl-fileupload-container', {
+                            folder: lg('current_folder') + currentPath,
+                            info: lg('upload_files_number_limit').replace('%s', config.upload.maxNumberOfFiles) + ' ' + lg('upload_file_size_limit').replace('%s', formatBytes(config.upload.fileSizeLimit, true)),
+                            lang: langModel.getTranslations()
+                        });
+    
+                    if(config.security.extensions.policy === 'ALLOW_LIST') {
+                        allowedFileTypes = new RegExp('(\\.|\\/)(' + config.security.extensions.restrictions.join('|') + ')$', 'i');
+                    }
+    
+                    fm.dialog({
+                        message: templateContainer,
+                        width: 'auto',
+                        buttons: [{
+                            type: 'ok',
+                            label: lg('action_upload'),
+                            autoClose: false,
+                            click: function(e, ui) {
+                                if($dropzone.children('.upload-item').length > 0) {
+                                    $dropzone.find('.button-start').trigger('click');
+                                } else {
+                                    fm.error(lg('upload_choose_file'));
                                 }
-                                resumeUpload(data);
                             }
+                        },{
+                            label: lg('action_select'),
+                            closeOnClick: false,
+                            click: function(e, ui) {
+                                $('#fileupload', $uploadContainer).trigger('click');
+                            }
+                        },{
+                            type: 'cancel',
+                            label: lg('close')
+                        }]
+                    });
+    
+                    var $uploadContainer = $('.fm-fileupload-container'),
+                        $dropzone = $('.dropzone', $uploadContainer),
+                        $dropzoneWrapper = $('.dropzone-wrapper', $uploadContainer),
+                        $totalProgressBar = $('#total-progress', $uploadContainer).children();
+    
+                    if(config.customScrollbar.enabled) {
+                        $dropzoneWrapper.mCustomScrollbar({
+                            theme: config.customScrollbar.theme,
+                            scrollButtons: {
+                                enable: config.customScrollbar.button
+                            },
+                            advanced: {
+                                autoExpandHorizontalScroll: true,
+                                updateOnContentResize: true
+                            },
+                            callbacks: {
+                                onOverflowY: function() {
+                                    $dropzoneWrapper.find('.mCSB_container').css({
+                                        'margin-right': $dropzoneWrapper.find('.mCSB_scrollTools').width()
+                                    });
+                                },
+                                onOverflowYNone: function() {
+                                    $dropzoneWrapper.find('.mCSB_container').css({
+                                        'margin-right': 'auto'
+                                    });
+                                }
+                            },
+                            axis: 'y'
                         });
-					} else {
-						resumeUpload(data);
-					}
-				});
-
-				/**
-				 * Remove file from upload query.
-				 * Also remove uploaded file chunks if were uploaded.
-				 */
-				$dropzone.on('click', '.button-remove', function(e) {
-					var $target = $(this),
-						$buttons = $target.parent().parent(),
-						data = $buttons.data(),
-						file = data.files[0];
-
-					if(file.chunkUploaded) {
-						deleteItem(currentPath + file.serverName);
-					}
-
-					$target.closest('.upload-item').remove();
-					updateDropzoneView();
-				});
-
-				$dropzone.on('click', '.button-info', function(e) {
-					var $target = $(this);
-					var $node = $target.closest('.upload-item');
-
-					if($node.hasClass('error')) {
-						var $message = $node.find('.error-message');
-						fm.error($message.text());
-					}
-				});
-
-                var updateDropzoneView = function () {
-                    if ($dropzone.children('.upload-item').length > 0) {
-                        $dropzone.addClass('started');
-                    } else {
-                        $dropzone.removeClass('started');
                     }
-                };
-
-                var shownExtensions = fmModel.filterModel.getExtensions();
-                if (shownExtensions) {
-                    $('#fileupload').attr('accept', shownExtensions.map(function (el) {
-                        return '.' + el;
-                    }).join());
-                }
-
-                $('#fileupload', $uploadContainer)
-					.fileupload({
-						autoUpload: false,
-						sequentialUploads: true,
-						dataType: 'json',
-						dropZone: $dropzone,
-						maxChunkSize: config.upload.chunkSize,
-						url: buildConnectorUrl(),
-						paramName: config.upload.paramName,
-						singleFileUploads: true,
-						formData: extendRequestParams('POST', {
-                            mode: 'upload',
-                            path: currentPath
-                        }),
-						// validation
-						// maxNumberOfFiles works only for single "add" call when "singleFileUploads" is set to "false"
-						maxNumberOfFiles: config.upload.maxNumberOfFiles,
-						acceptFileTypes: allowedFileTypes,
-						maxFileSize: config.upload.fileSizeLimit,
-						messages: {
-							maxNumberOfFiles: lg('upload_files_number_limit').replace('%s', config.upload.maxNumberOfFiles),
-							acceptFileTypes: lg('upload_file_type_invalid'),
-							maxFileSize: lg('upload_file_too_big') + ' ' + lg('upload_file_size_limit').replace('%s', formatBytes(config.upload.fileSizeLimit, true))
-						},
-						// image preview options
-						previewMaxHeight: 120,
-						previewMaxWidth: 120,
-						previewCrop: true
-					})
-
-					.on('fileuploadadd', function(e, data) {
-						var $items = $dropzone.children('.upload-item');
-						$.each(data.files, function (index, file) {
-							// skip selected files if total files number exceed "maxNumberOfFiles"
-							if($items.length >= config.upload.maxNumberOfFiles) {
-								fm.error(lg('upload_files_number_limit').replace('%s', config.upload.maxNumberOfFiles), {
-									logClass: 'fileuploadadd',
-									unique: true
-								});
-								return false;
-							}
-							// to display in item template
-							file.formattedSize = formatBytes(file.size);
-							var $template = $(tmpl('tmpl-upload-item', {
-								file: file,
-								lang: langModel.getTranslations(),
-								imagesPath: fm.settings.baseUrl + '/libs/jQuery-File-Upload/img'
-							}));
-							file.context = $template;
-							$template.find('.buttons').data(data);
-							$template.appendTo($dropzone);
-						});
-						updateDropzoneView();
-					})
-
-					.on('fileuploadsend', function(e, data) {
-                        if (fm.settings.callbacks.beforeSendRequest(data.type, data.formData) === false) {
+    
+                    $dropzoneWrapper.on('click', function(e) {
+                        if(e.target === this || $(e.target).parent()[0] === this || e.target === $dropzone[0] || $(e.target).parent().hasClass('default-message')) {
+                            $('#fileupload', $uploadContainer).trigger('click');
+                        }
+                    });
+    
+                    /**
+                     * Start uploading process.
+                     */
+                    $dropzone.on('click', '.button-start', function(e) {
+                        var $target = $(this);
+                        var $buttons = $target.parent().parent();
+                        var data = $buttons.data();
+    
+                        data.submit();
+                        $target.remove();
+                    });
+    
+                    /**
+                     * Abort uploading process.
+                     */
+                    $dropzone.on('click', '.button-abort', function(e) {
+                        var $target = $(this),
+                            $buttons = $target.parent().parent(),
+                            data = $buttons.data(),
+                            $node = data.files[0].context;
+    
+                        data.abort();
+                        $node.find('.error-message').text(lg('upload_aborted'));
+                        $node.addClass('aborted');
+                    });
+    
+                    /**
+                     * Resume uploading if at least one chunk was uploaded.
+                     * Otherwise start upload from the very beginning of file.
+                     */
+                    $dropzone.on('click', '.button-resume', function(e) {
+                        var $target = $(this),
+                            $buttons = $target.parent().parent(),
+                            data = $buttons.data(),
+                            file = data.files[0];
+    
+                        function resumeUpload(data) {
+                            $.blueimp.fileupload.prototype.options.add.call($('#fileupload')[0], e, data);
+                            data.submit();
+                        }
+    
+                        if(file.chunkUploaded) {
+                            var targetPath = currentPath + file.serverName;
+                            getItemInfo(targetPath).then(function(response) {
+                                if(response.data) {
+                                    data.uploadedBytes = Number(response.data.attributes.size);
+                                    if(!data.uploadedBytes) {
+                                        file.chunkUploaded = undefined;
+                                    }
+                                    resumeUpload(data);
+                                }
+                            });
+                        } else {
+                            resumeUpload(data);
+                        }
+                    });
+    
+                    /**
+                     * Remove file from upload query.
+                     * Also remove uploaded file chunks if were uploaded.
+                     */
+                    $dropzone.on('click', '.button-remove', function(e) {
+                        var $target = $(this),
+                            $buttons = $target.parent().parent(),
+                            data = $buttons.data(),
+                            file = data.files[0];
+    
+                        if(file.chunkUploaded) {
+                            deleteItem(currentPath + file.serverName);
+                        }
+    
+                        $target.closest('.upload-item').remove();
+                        updateDropzoneView();
+                    });
+    
+                    $dropzone.on('click', '.button-info', function(e) {
+                        var $target = $(this);
+                        var $node = $target.closest('.upload-item');
+    
+                        if($node.hasClass('error')) {
+                            var $message = $node.find('.error-message');
+                            fm.error($message.text());
+                        }
+                    });
+    
+                    var updateDropzoneView = function () {
+                        if ($dropzone.children('.upload-item').length > 0) {
+                            $dropzone.addClass('started');
+                        } else {
+                            $dropzone.removeClass('started');
+                        }
+                    };
+    
+                    var shownExtensions = fmModel.filterModel.getExtensions();
+                    if (shownExtensions) {
+                        $('#fileupload').attr('accept', shownExtensions.map(function (el) {
+                            return '.' + el;
+                        }).join());
+                    }
+    
+                    $('#fileupload', $uploadContainer)
+                        .fileupload({
+                            autoUpload: false,
+                            sequentialUploads: true,
+                            dataType: 'json',
+                            dropZone: $dropzone,
+                            maxChunkSize: config.upload.chunkSize,
+                            url: buildConnectorUrl(),
+                            paramName: config.upload.paramName,
+                            singleFileUploads: true,
+                            formData: extendRequestParams('POST', {
+                                mode: 'upload',
+                                path: currentPath
+                            }),
+                            // validation
+                            // maxNumberOfFiles works only for single "add" call when "singleFileUploads" is set to "false"
+                            maxNumberOfFiles: config.upload.maxNumberOfFiles,
+                            acceptFileTypes: allowedFileTypes,
+                            maxFileSize: config.upload.fileSizeLimit,
+                            messages: {
+                                maxNumberOfFiles: lg('upload_files_number_limit').replace('%s', config.upload.maxNumberOfFiles),
+                                acceptFileTypes: lg('upload_file_type_invalid'),
+                                maxFileSize: lg('upload_file_too_big') + ' ' + lg('upload_file_size_limit').replace('%s', formatBytes(config.upload.fileSizeLimit, true))
+                            },
+                            // image preview options
+                            previewMaxHeight: 120,
+                            previewMaxWidth: 120,
+                            previewCrop: true
+                        })
+    
+                        .on('fileuploadadd', function(e, data) {
+                            var $items = $dropzone.children('.upload-item');
+                            $.each(data.files, function (index, file) {
+                                // skip selected files if total files number exceed "maxNumberOfFiles"
+                                if($items.length >= config.upload.maxNumberOfFiles) {
+                                    fm.error(lg('upload_files_number_limit').replace('%s', config.upload.maxNumberOfFiles), {
+                                        logClass: 'fileuploadadd',
+                                        unique: true
+                                    });
+                                    return false;
+                                }
+                                // to display in item template
+                                file.formattedSize = formatBytes(file.size);
+                                var $template = $(tmpl('tmpl-upload-item', {
+                                    file: file,
+                                    lang: langModel.getTranslations(),
+                                    imagesPath: fm.settings.baseUrl + '/libs/jQuery-File-Upload/img'
+                                }));
+                                file.context = $template;
+                                $template.find('.buttons').data(data);
+                                $template.appendTo($dropzone);
+                            });
+                            updateDropzoneView();
+                        })
+    
+                        .on('fileuploadsend', function(e, data) {
+                            if (fm.settings.callbacks.beforeSendRequest(data.type, data.formData) === false) {
+                                $.each(data.files, function (index, file) {
+                                    var $node = file.context;
+                                    $node.find('.error-message').text(lg('NOT_ALLOWED'));
+                                    $node.removeClass('added process').addClass('error');
+                                });
+                                return false;
+                            }
+    
+                            $.each(data.files, function (index, file) {
+                                var $node = file.context;
+                                $node.removeClass('added aborted error').addClass('process');
+    
+                                // workaround to handle a case while chunk uploading when you may press abort button after
+                                // uploading is done, but right before "fileuploaddone" event is fired, and try to resume upload
+                                if(file.chunkUploaded && (data.total === data.uploadedBytes)) {
+                                    $node.remove();
+                                }
+                            });
+                        })
+    
+                        .on('fileuploadfail', function(e, data) {
+                            var error, xhr = data.jqXHR;
+    
+                            // handle server-side errors
+                            if ($.isPlainObject(xhr.responseJSON) && xhr.responseJSON.errors) {
+                                error = formatServerError(xhr.responseJSON.errors[0]);
+                            } else {
+                                error = lg('upload_failed')
+                            }
+    
                             $.each(data.files, function (index, file) {
                                 var $node = file.context;
-                                $node.find('.error-message').text(lg('NOT_ALLOWED'));
                                 $node.removeClass('added process').addClass('error');
+                                $node.find('.error-message').text(error);
+                                $node.find('.button-start').remove();
+                            });
+                        })
+    
+                        .on('fileuploaddone', function(e, data) {
+                            var response = data.result;
+                            $.each(data.files, function (index, file) {
+                                if(response && response.data && response.data[index]) {
+                                    // remove file preview item on success upload
+                                    file.context.remove();
+                                }
+                            });
+                        })
+    
+                        .on('fileuploadalways', function(e, data) {
+                            var response = data.result;
+                            $.each(data.files, function (index, file) {
+                                if(response && response.data && response.data[index]) {
+                                    var resourceObject = response.data[index];
+                                    fmModel.removeElement(resourceObject);
+                                    fmModel.addElements(resourceObject, fmModel.currentPath());
+                                }
+                            });
+    
+                            var $items = $dropzone.children('.upload-item');
+                            // all files in queue are processed
+                            if($items.filter('.added').length === 0 && $items.filter('.process').length === 0) {
+                                // all files were successfully uploaded
+                                if($items.length === 0) {
+                                    alertify.clearDialogs();
+    
+                                    if (config.options.showConfirmation) {
+                                        fm.success(lg('upload_successful_files'));
+                                    }
+                                }
+                                // errors occurred
+                                if($items.filter('.error').length) {
+                                    fm.error(lg('upload_partially') + "<br>" + lg('upload_failed_details'));
+                                }
+                            }
+                            updateDropzoneView();
+                        })
+    
+                        .on('fileuploadchunkdone', function (e, data) {
+                            var response = data.result;
+                            $.each(data.files, function (index, file) {
+                                if(response.data && response.data[index]) {
+                                    var resourceObject = response.data[index];
+                                    fmModel.removeElement(resourceObject);
+                                    fmModel.addElements(resourceObject, fmModel.currentPath());
+    
+                                    // get filename from server, it may differ from original
+                                    file.serverName = resourceObject.attributes.name;
+                                    // mark that file has uploaded chunk(s)
+                                    file.chunkUploaded = 1;
+                                }
+                            });
+                        })
+    
+                        .on('fileuploadprocessalways', function(e, data) {
+                            $.each(data.files, function (index, file) {
+                                var $node = file.context;
+                                // file wasn't added to queue (due to config.upload.maxNumberOfFiles limit e.g.)
+                                if(typeof $node === 'undefined') {
+                                    return;
+                                }
+                                // show preview for image file
+                                if (file.preview) {
+                                    $node.find('.image').append(file.preview);
+                                    $node.find('.preview').removeClass('file-preview').addClass('image-preview');
+                                }
+                                // handle client-side error
+                                if (file.error) {
+                                    $node.removeClass('added process').addClass('error');
+                                    $node.find('.error-message').text(file.error);
+                                    $node.find('.button-start').remove();
+                                }
+                            });
+                        })
+    
+                        .on('fileuploadprogress', function (e, data) {
+                            $.each(data.files, function (index, file) {
+                                // fill progress bar for single item
+                                var $node = file.context,
+                                    progress = parseInt(data.loaded / data.total * 100, 10);
+                                $node.find('.progress-bar').css('width', progress + '%');
                             });
+                        })
+    
+                        .on('fileuploadprogressall', function (e, data) {
+                            // fill total progress bar
+                            var progress = parseInt(data.loaded / data.total * 100, 10);
+                            $totalProgressBar.css('width', progress + '%');
+                        });
+                });
+    
+            // Simple Upload
+            } else {
+                $uploadButton.unbind().click(function() {
+                    if(!hasCapability('upload')) {
+                        fm.error(lg('NOT_ALLOWED'));
+                        return false;
+                    }
+    
+                    $('#newfile').trigger('click');
+                });
+    
+                $uploader
+                    .fileupload({
+                        autoUpload: true,
+                        dataType: 'json',
+                        url: buildConnectorUrl(),
+                        paramName: config.upload.paramName,
+                        maxChunkSize: config.upload.chunkSize
+                    })
+    
+                    .on('fileuploadadd', function(e, data) {
+                        $uploadButton.data(data);
+                    })
+    
+                    .on('fileuploadsubmit', function(e, data) {
+                        data.formData = extendRequestParams('POST', {
+                            mode: 'upload',
+                            path: fmModel.currentPath()
+                        });
+                        $uploadButton.addClass('loading').prop('disabled', true);
+                        $uploadButton.children('span').text(lg('loading_data'));
+                    })
+    
+                    .on('fileuploadsend', function(e, data) {
+                        if (fm.settings.callbacks.beforeSendRequest(data.type, data.formData) === false) {
+                            fm.error(lg('NOT_ALLOWED'));
                             return false;
                         }
-
-						$.each(data.files, function (index, file) {
-							var $node = file.context;
-							$node.removeClass('added aborted error').addClass('process');
-
-							// workaround to handle a case while chunk uploading when you may press abort button after
-							// uploading is done, but right before "fileuploaddone" event is fired, and try to resume upload
-							if(file.chunkUploaded && (data.total === data.uploadedBytes)) {
-								$node.remove();
-							}
-						});
-					})
-
-					.on('fileuploadfail', function(e, data) {
+                    })
+    
+                    .on('fileuploadalways', function(e, data) {
+                        $uploadButton.removeData().removeClass('loading').prop('disabled', false);
+                        $uploadButton.children('span').text(lg('action_upload'));
+                        var response = data.result;
+    
+                        if(response && response.data) {
+                            var resourceObject = response.data[0];
+                            fmModel.removeElement(resourceObject);
+                            fmModel.addElements(resourceObject, fmModel.currentPath());
+    
+                            if(config.options.showConfirmation) {
+                                fm.success(lg('upload_successful_file'));
+                            }
+                        }
+                    })
+    
+                    .on('fileuploadchunkdone', function (e, data) {
+                        var response = data.result;
+                        if(response.data && response.data[0]) {
+                            var resourceObject = response.data[0];
+                            fmModel.removeElement(resourceObject);
+                            fmModel.addElements(resourceObject, fmModel.currentPath());
+                        }
+                    })
+    
+                    .on('fileuploadfail', function(e, data) {
                         var error, xhr = data.jqXHR;
-
+    
                         // handle server-side errors
                         if ($.isPlainObject(xhr.responseJSON) && xhr.responseJSON.errors) {
                             error = formatServerError(xhr.responseJSON.errors[0]);
                         } else {
                             error = lg('upload_failed')
-						}
-
-						$.each(data.files, function (index, file) {
-							var $node = file.context;
-                            $node.removeClass('added process').addClass('error');
-                            $node.find('.error-message').text(error);
-                            $node.find('.button-start').remove();
-						});
-					})
-
-					.on('fileuploaddone', function(e, data) {
-						var response = data.result;
-						$.each(data.files, function (index, file) {
-                            if(response && response.data && response.data[index]) {
-                                // remove file preview item on success upload
-                                file.context.remove();
-							}
-						});
-					})
-
-					.on('fileuploadalways', function(e, data) {
-						var response = data.result;
-						$.each(data.files, function (index, file) {
-							if(response && response.data && response.data[index]) {
-								var resourceObject = response.data[index];
-								fmModel.removeElement(resourceObject);
-								fmModel.addElements(resourceObject, fmModel.currentPath());
-							}
-						});
-
-						var $items = $dropzone.children('.upload-item');
-						// all files in queue are processed
-						if($items.filter('.added').length === 0 && $items.filter('.process').length === 0) {
-							// all files were successfully uploaded
-							if($items.length === 0) {
-								alertify.clearDialogs();
-
-								if (config.options.showConfirmation) {
-									fm.success(lg('upload_successful_files'));
-								}
-							}
-							// errors occurred
-							if($items.filter('.error').length) {
-								fm.error(lg('upload_partially') + "<br>" + lg('upload_failed_details'));
-							}
-						}
-						updateDropzoneView();
-					})
-
-					.on('fileuploadchunkdone', function (e, data) {
-						var response = data.result;
-						$.each(data.files, function (index, file) {
-							if(response.data && response.data[index]) {
-								var resourceObject = response.data[index];
-								fmModel.removeElement(resourceObject);
-								fmModel.addElements(resourceObject, fmModel.currentPath());
-
-								// get filename from server, it may differ from original
-								file.serverName = resourceObject.attributes.name;
-								// mark that file has uploaded chunk(s)
-								file.chunkUploaded = 1;
-							}
-						});
-					})
-
-					.on('fileuploadprocessalways', function(e, data) {
-						$.each(data.files, function (index, file) {
-							var $node = file.context;
-							// file wasn't added to queue (due to config.upload.maxNumberOfFiles limit e.g.)
-							if(typeof $node === 'undefined') {
-								return;
-							}
-							// show preview for image file
-							if (file.preview) {
-								$node.find('.image').append(file.preview);
-								$node.find('.preview').removeClass('file-preview').addClass('image-preview');
-							}
-							// handle client-side error
-							if (file.error) {
-								$node.removeClass('added process').addClass('error');
-								$node.find('.error-message').text(file.error);
-								$node.find('.button-start').remove();
-							}
-						});
-					})
-
-					.on('fileuploadprogress', function (e, data) {
-						$.each(data.files, function (index, file) {
-							// fill progress bar for single item
-							var $node = file.context,
-								progress = parseInt(data.loaded / data.total * 100, 10);
-							$node.find('.progress-bar').css('width', progress + '%');
-						});
-					})
-
-					.on('fileuploadprogressall', function (e, data) {
-						// fill total progress bar
-						var progress = parseInt(data.loaded / data.total * 100, 10);
-						$totalProgressBar.css('width', progress + '%');
-					});
-			});
-
-		// Simple Upload
-		} else {
-            $uploadButton.unbind().click(function() {
-                if(!hasCapability('upload')) {
-                    fm.error(lg('NOT_ALLOWED'));
-                    return false;
-                }
-
-                $('#newfile').trigger('click');
-			});
-
-			$uploader
-				.fileupload({
-					autoUpload: true,
-					dataType: 'json',
-					url: buildConnectorUrl(),
-					paramName: config.upload.paramName,
-					maxChunkSize: config.upload.chunkSize
-				})
-
-				.on('fileuploadadd', function(e, data) {
-					$uploadButton.data(data);
-				})
-
-				.on('fileuploadsubmit', function(e, data) {
-                    data.formData = extendRequestParams('POST', {
-                        mode: 'upload',
-                        path: fmModel.currentPath()
+                        }
+    
+                        fm.error(error);
                     });
-					$uploadButton.addClass('loading').prop('disabled', true);
-					$uploadButton.children('span').text(lg('loading_data'));
-				})
-
-                .on('fileuploadsend', function(e, data) {
-                    if (fm.settings.callbacks.beforeSendRequest(data.type, data.formData) === false) {
-                        fm.error(lg('NOT_ALLOWED'));
-                        return false;
-                    }
-                })
-
-				.on('fileuploadalways', function(e, data) {
-					$uploadButton.removeData().removeClass('loading').prop('disabled', false);
-					$uploadButton.children('span').text(lg('action_upload'));
-					var response = data.result;
-
-					if(response && response.data) {
-						var resourceObject = response.data[0];
-						fmModel.removeElement(resourceObject);
-						fmModel.addElements(resourceObject, fmModel.currentPath());
-
-						if(config.options.showConfirmation) {
-							fm.success(lg('upload_successful_file'));
-						}
-					}
-				})
-
-				.on('fileuploadchunkdone', function (e, data) {
-					var response = data.result;
-					if(response.data && response.data[0]) {
-						var resourceObject = response.data[0];
-						fmModel.removeElement(resourceObject);
-						fmModel.addElements(resourceObject, fmModel.currentPath());
-					}
-				})
-
-				.on('fileuploadfail', function(e, data) {
-                    var error, xhr = data.jqXHR;
-
-                    // handle server-side errors
-                    if ($.isPlainObject(xhr.responseJSON) && xhr.responseJSON.errors) {
-                        error = formatServerError(xhr.responseJSON.errors[0]);
-                    } else {
-                        error = lg('upload_failed')
-                    }
-
-					fm.error(error);
-				});
-		}
-	};
-
-	// call the "constructor" method
-	construct();
-
-	$(window).resize(fm.setDimensions);
-};
-})(jQuery);
-
-// add the plugin to the jQuery.fn object
-$.fn.richFilemanager = function(options) {
-
-	// iterate through the DOM elements we are attaching the plugin to
-	return this.each(function() {
-
-		// if plugin has not already been attached to the element
-		if (undefined === $(this).data('richFilemanager')) {
-
-			/**
-			 * Creates a new instance of the plugin
-			 * Pass the DOM element and the user-provided options as arguments
-			 */
-			var plugin = new $.richFilemanagerPlugin(this, options);
-
-			/**
-			 * Store a reference to the plugin object
-			 * The plugin are available like:
-			 * - element.data('richFilemanager').publicMethod(arg1, arg2, ... argn);  for methods
-			 * - element.data('richFilemanager').settings.propertyName;  for properties
-			 */
-			$(this).data('richFilemanager', plugin);
-		}
-	});
-};
-
-// add location.origin for IE
-if (!window.location.origin) {
-	window.location.origin = window.location.protocol + '//'
-		+ window.location.hostname
-		+ (window.location.port ? ':' + window.location.port : '');
-}
+            }
+        };
+    
+        // call the "constructor" method
+        construct();
+    
+        $(window).resize(fm.setDimensions);
+    };
+    })(jQuery);
+    
+    // add the plugin to the jQuery.fn object
+    $.fn.richFilemanager = function(options) {
+    
+        // iterate through the DOM elements we are attaching the plugin to
+        return this.each(function() {
+    
+            // if plugin has not already been attached to the element
+            if (undefined === $(this).data('richFilemanager')) {
+    
+                /**
+                 * Creates a new instance of the plugin
+                 * Pass the DOM element and the user-provided options as arguments
+                 */
+                var plugin = new $.richFilemanagerPlugin(this, options);
+    
+                /**
+                 * Store a reference to the plugin object
+                 * The plugin are available like:
+                 * - element.data('richFilemanager').publicMethod(arg1, arg2, ... argn);  for methods
+                 * - element.data('richFilemanager').settings.propertyName;  for properties
+                 */
+                $(this).data('richFilemanager', plugin);
+            }
+        });
+    };
+    
+    // add location.origin for IE
+    if (!window.location.origin) {
+        window.location.origin = window.location.protocol + '//'
+            + window.location.hostname
+            + (window.location.port ? ':' + window.location.port : '');
+    }
+    
\ No newline at end of file
diff --git a/src/js/filemanager.min.js b/src/js/filemanager.min.js
index 735cd78f..34e27e83 100644
--- a/src/js/filemanager.min.js
+++ b/src/js/filemanager.min.js
@@ -1,3 +1,3 @@
-!function(a){a.richFilemanagerPlugin=function(b,c){function d(a){return A.indexOf(a)>-1}function e(b,c){if(!d(c))return!1;if("select"===c&&"folder"===b.type)return!1;if("extract"===c){var e=ka(b.attributes.name);return"file"===b.type&&"zip"===e}return"download"===c&&"folder"===b.type?x.options.allowFolderDownload===!0:"undefined"==typeof b.attributes.capabilities||a.inArray(c,b.attributes.capabilities)>-1}function f(){x.filetree.enabled&&(s.show(),p.splitter({sizeLeft:x.filetree.width,minLeft:x.filetree.minWidth,minRight:200}))}function g(){return window.opener||window.parent&&window.self!==window.parent||window.tinyMCEPopup||I.param("field_name")||I.param("CKEditor")||I.param("ImperaviElementId")}function h(a){return a.attributes.readable?("file"===a.type&&D.previewModel.applyObject(a),void("folder"!==a.type&&"parent"!==a.type||(D.previewFile(!1),D.itemsModel.loadDataList(a.id)))):(k.error(T("NOT_ALLOWED_SYSTEM")),!1)}function i(a){var b=!D.clipboardModel.enabled(),c={select:{name:T("action_select"),className:"select"},download:{name:T("action_download"),className:"download"},rename:{name:T("action_rename"),className:"rename"},move:{name:T("action_move"),className:"move"},separator1:"-----",copy:{name:T("clipboard_copy"),className:"copy"},cut:{name:T("clipboard_cut"),className:"cut"},"delete":{name:T("action_delete"),className:"delete"},extract:{name:T("action_extract"),className:"extract"},copyUrl:{name:T("copy_to_clipboard"),className:"copy-url"}};return e(a,"download")||delete c.download,e(a,"select")&&g()||delete c.select,e(a,"rename")&&x.options.browseOnly!==!0||delete c.rename,e(a,"delete")&&x.options.browseOnly!==!0||delete c["delete"],e(a,"extract")&&x.options.browseOnly!==!0||delete c.extract,e(a,"copy")&&x.options.browseOnly!==!0&&!b||delete c.copy,e(a,"move")&&x.options.browseOnly!==!0&&!b||(delete c.cut,delete c.move),c}var j={baseUrl:".",configUrl:null,config:{},callbacks:{beforeCreateImageUrl:function(a,b){return b},beforeCreatePreviewUrl:function(a,b){return b},beforeSelectItem:function(a,b){return b},afterSelectItem:function(a,b,c){},beforeSetRequestParams:function(a,b){return b},beforeSendRequest:function(a,b){return!0}}},k=this,l=a(b),m=l.children(".fm-wrapper"),n=m.find(".fm-header"),o=n.find(".fm-uploader"),p=m.children(".fm-splitter"),q=m.children(".fm-footer"),r=p.children(".fm-fileinfo"),s=p.children(".fm-filetree"),t=r.find(".view-items-wrapper"),u=r.find(".fm-preview-wrapper"),v=t.find(".view-items"),w=o.children(".fm-upload"),x=null,y="/",z=null,A=[],B=null,C=null,D=null,E=null,F=null,G=null,H=null,I=purl();(new Date).getTime();k.settings=a.extend(!0,j,c),k.write=function(b,c){var d=alertify,e=a.extend({},{reset:!0,delay:5e3,logMaxItems:5,logPosition:"bottom right",logContainerClass:"fm-log",logMessageTemplate:null,parent:document.body,onClick:void 0,unique:!1,type:"log"},c);if(e.logClass&&e.unique&&a(".fm-log").children("."+e.logClass).length>0)return d;e.reset&&d.reset(),d.parent(e.parent),d.logDelay(e.delay),d.logMaxItems(e.logMaxItems),d.logPosition(e.logPosition),d.logContainerClass(e.logContainerClass),d.logMessageTemplate(e.logMessageTemplate),d[e.type](b,e.onClick);var f=d.getLogs();return f[f.length-1]},k.error=function(b,c){return k.write(b,a.extend({},{type:"error",delay:1e4},c))},k.warning=function(b,c){return k.write(b,a.extend({},{type:"warning",delay:1e4},c))},k.success=function(b,c){return k.write(b,a.extend({},{type:"success",delay:6e3},c))},k.alert=function(a){alertify.reset().dialogContainerClass("fm-popup").alert(a)},k.confirm=function(a){alertify.reset().dialogWidth(a.width).dialogPersistent(a.persistent).dialogContainerClass("fm-popup").confirm(a.message,a.okBtn,a.cancelBtn)},k.prompt=function(a){alertify.reset().dialogWidth(a.width).dialogPersistent(a.persistent).dialogContainerClass("fm-popup").theme(a.template).prompt(a.message,a.value||"",a.okBtn,a.cancelBtn)},k.dialog=function(a){alertify.reset().dialogWidth(a.width).dialogPersistent(a.persistent).dialogContainerClass("fm-popup").dialog(a.message,a.buttons)},k.setDimensions=function(){var b=m.outerHeight(!0)-m.height(),c=a(window).height()-n.height()-q.height()-b,d=p.width()-p.children(".splitter-bar-vertical").outerWidth()-s.outerWidth();p.height(c),r.width(d)},k.console=function(){x.options.logger&&arguments&&[].unshift.call(arguments,(new Date).getTime())},k.refreshFolder=function(a){D.loadPath(D.currentPath(),a)},k.loadFolder=function(a,b){a="/"+ea(a,"/")+"/",D.loadPath(a,b)};var J=function(){var b=a.Deferred();b.then(function(){return K()}).then(function(){return M()}).then(function(a,b){return L()}).then(function(){return N()}).then(function(){O(function(){P()})}),b.resolve()},K=function(){return a.when(W("default"),W("user")).done(function(b,c){var d=b[0],e=c[0];if(void 0!==e&&null!==e&&delete e.version,x=a.extend({},d,e),x.api.connectorUrl)z=x.api.connectorUrl;else{var f=location.origin+location.pathname,g="connectors/"+x.api.lang+"/filemanager."+x.api.lang;ka(f).length>0&&(f=f.substring(0,f.lastIndexOf("/")+1)),z=f+g}})},L=function(){return za("GET",{mode:"initiate"}).done(function(b){if(b.data){var c=b.data.attributes.config;a.each(c,function(b,c){a.each(c,function(a,c){return null===c||(void 0===x[b]&&(x[b]=[]),void(x[b][a]=c))})}),c.options&&c.options.capabilities&&(x.options.capabilities=c.options.capabilities)}}).fail(function(a){k.error("Unable to perform initial request to server."),ba(a)}).then(function(b){if(b.errors)return a.Deferred().reject()})},M=function(){return E=new Q,a.ajax().then(function(){var a=I.param("langCode");return a?V(E.buildLangFileUrl(a)).done(function(){E.setLang(a)}).fail(function(){setTimeout(function(){k.error("Given language file ("+E.buildLangFileUrl(a)+") does not exist!")},500)}):void E.setLang(x.language["default"])}).then(function(){var b=E.buildLangFileUrl(E.getLang())+"?_="+(new Date).getTime();return a.ajax({type:"GET",url:b,dataType:"json"}).done(function(a){E.setTranslations(a)})}).then(function(){var b=E.getLang().substr(0,2),c=k.settings.baseUrl;return a.when(a.get(c+"/libs/cldrjs/cldr-dates/"+b+"/ca-gregorian.json"),a.get(c+"/libs/cldrjs/cldr-numbers/"+b+"/numbers.json"),a.get(c+"/libs/cldrjs/cldr-core/supplemental/likelySubtags.json"),a.get(c+"/libs/cldrjs/cldr-core/supplemental/timeData.json"),a.get(c+"/libs/cldrjs/cldr-core/supplemental/weekData.json")).fail(function(){k.error('CLDR files for "'+b+'" language do not exist!')}).then(function(){return[].slice.apply(arguments,[0]).map(function(a){return a[0]})}).then(Globalize.load).then(function(){F=Globalize(b)})})},N=function(){return a.when(Y("upload-container"),Y("upload-item")).done(function(a,b){var c=a[0],d=b[0];m.append(c).append(d)})},O=function(a){var b=[],c=[];if(b.push("/themes/"+x.options.theme+"/styles/theme.css"),x.viewer.image.lazyLoad&&b.push("/libs/lazyload/dist/lazyload.min.js"),x.customScrollbar.enabled&&(b.push("/libs/custom-scrollbar-plugin/jquery.mCustomScrollbar.min.css"),b.push("/libs/custom-scrollbar-plugin/jquery.mCustomScrollbar.concat.min.js")),b.push(a),X(b),x.editor.enabled){var d=x.editor.theme;d&&"default"!==d&&c.push("/libs/CodeMirror/theme/"+d+".css"),c.push("/libs/CodeMirror/lib/codemirror.css"),c.push("/libs/CodeMirror/lib/codemirror.js"),c.push("/libs/CodeMirror/addon/selection/active-line.js"),c.push("/libs/CodeMirror/addon/display/fullscreen.css"),c.push("/libs/CodeMirror/addon/display/fullscreen.js")}x.viewer.markdownRenderer.enabled&&(c.push("/src/css/fm-markdown.css"),c.push("/libs/markdown-it/markdown-it.min.js"),c.push("/libs/markdown-it/default.min.css"),c.push("/libs/markdown-it/highlight.min.js"),c.push("/libs/markdown-it/markdown-it-footnote.min.js"),c.push("/libs/markdown-it/markdown-it-replace-link.min.js")),x.options.browseOnly||(c.push("/src/js/libs-fileupload.js"),x.upload.multiple&&c.push("/libs/jQuery-File-Upload/css/dropzone.css")),c.length&&X(c)},P=function(){G=new R,A=x.options.capabilities||["upload","select","download","rename","copy","move","delete","extract","createFolder"],x.security.readOnly&&(x.options.browseOnly=!0),x.upload.paramName||(x.upload.paramName="files");var b=[];x.options.fileSorting&&(b=x.options.fileSorting.toLowerCase().split("_")),B=b[0]||"name",C=b[1]||"asc";var c=I.param("exclusiveFolder");c&&(y="/"+c+"/",y=ja(y));var e=I.param("expandedFolder");if(e&&(H=y+e+"/",H=ja(H)),D=new S,ko.applyBindings(D),D.itemsModel.initiateLazyLoad(),D.filterModel.setName(I.param("filter")),ko.bindingHandlers.toggleNodeVisibility={init:function(b,c){var d=c();a(b).toggle(d.isExpanded())},update:function(b,c){var d=c();return d.isSliding()!==!1&&(d.isExpanded()===!1&&a(b).slideDown(x.filetree.expandSpeed,function(){d.isSliding(!1),d.isExpanded(!0)}),void(d.isExpanded()===!0&&a(b).slideUp(x.filetree.expandSpeed,function(){d.isSliding(!1),d.isExpanded(!1)})))}},ko.bindingHandlers.draggableView={init:function(a,b,c){D.ddModel.makeDraggable(b(),a)}},ko.bindingHandlers.droppableView={init:function(a,b,c){D.ddModel.makeDroppable(b(),a)}},ko.bindingHandlers.draggableTree={init:function(a,b,c){D.ddModel.makeDraggable(b(),a)}},ko.bindingHandlers.droppableTree={init:function(a,b,c){D.ddModel.makeDroppable(b(),a)}},m.mousewheel(function(b){if(!D.ddModel.dragHelper)return!0;var c,d=null;if(c=x.customScrollbar.enabled?a([t[0],s[0]]):p.children(".splitter-pane"),c.each(function(c){var e=a(this),f=e.offset().top,g=e.offset().left;if(b.offsetY>=f&&b.offsetY<=f+e.height()&&b.offsetX>=g&&b.offsetX<=g+e.width())return d=e,!1}),null===d)return!1;if(x.customScrollbar.enabled){var e=d.find(".mCSB_scrollTools_vertical"),f=1===b.deltaY?"+":"-";e.is(":visible")&&d.mCustomScrollbar("scrollTo",[f+"=250",0],{scrollInertia:500,scrollEasing:"easeOut",callbacks:!0})}else if(d[0].scrollHeight>d[0].clientHeight){var g=d.scrollTop(),h=g-200*b.deltaY;D.ddModel.isScrolling=!0,h=h<0?0:h,d.stop().animate({scrollTop:h},100,"linear",function(){D.ddModel.isScrolling=!1,D.ddModel.isScrolled=!0})}}),v.selectable({filter:"li:not(.directory-parent), tbody > tr:not(.directory-parent)",cancel:".directory-parent, thead",disabled:!x.manager.selection.enabled,appendTo:v,start:function(a,b){Ga(),D.itemsModel.isSelecting(!0)},stop:function(a,b){D.itemsModel.isSelecting(!1)},selected:function(a,b){var c=ko.dataFor(b.selected);c.selected(!0)},unselected:function(a,b){var c=ko.dataFor(b.unselected);c.selected(!1)}}),r.contextMenu({selector:".view-items",zIndex:10,build:function(b,c){var e={createFolder:{name:T("create_folder"),className:"create-folder"},paste:{name:T("clipboard_paste"),className:"paste",disabled:function(a,b){return D.clipboardModel.isEmpty()}}};return D.clipboardModel.enabled()&&x.options.browseOnly!==!0||delete e.paste,d("createFolder")&&x.options.browseOnly!==!0||delete e.createFolder,!a.isEmptyObject(e)&&{appendTo:".fm-container",items:e,reposition:!1,callback:function(a,b){switch(a){case"createFolder":D.headerModel.createFolder();break;case"paste":D.clipboardModel.paste()}}}}}),x.extras.extra_js)for(var g=0;g<x.extras.extra_js.length;g++)a.ajax({type:"GET",url:x.extras.extra_js[g],dataType:"script",async:x.extras.extra_js_async});I.param("CKEditorCleanUpFuncNum")&&(D.headerModel.closeButton(!0),D.headerModel.closeButtonOnClick=function(){parent.CKEDITOR.tools.callFunction(I.param("CKEditorCleanUpFuncNum"))}),f(),Ya(),D.treeModel.loadDataNode(D.treeModel.rootNode,!0,!0),x.customScrollbar.enabled&&(s.mCustomScrollbar({theme:x.customScrollbar.theme,scrollButtons:{enable:x.customScrollbar.button},advanced:{autoExpandHorizontalScroll:!0,updateOnContentResize:!0},callbacks:{onScrollStart:function(){D.ddModel.isScrolling=!0},onScroll:function(){D.ddModel.isScrolling=!1}},axis:"yx"}),u.mCustomScrollbar({theme:x.customScrollbar.theme,scrollButtons:{enable:x.customScrollbar.button},advanced:{autoExpandHorizontalScroll:!0,updateOnContentResize:!0,updateOnSelectorChange:".fm-preview-viewer"}}),t.mCustomScrollbar({theme:x.customScrollbar.theme,scrollButtons:{enable:x.customScrollbar.button},advanced:{autoExpandHorizontalScroll:!0,updateOnContentResize:!0,updateOnSelectorChange:".grid, .list"},callbacks:{onScrollStart:function(){D.itemsModel.continiousSelection()||(this.yStartPosition=this.mcs.top,this.yStartTime=(new Date).getTime()),D.ddModel.isScrolling=!0},onScroll:function(){D.ddModel.isScrolling=!1,D.ddModel.isScrolled=!0},whileScrolling:function(){if(x.manager.selection.enabled){var a=(new Date).getTime()-this.yStartTime;!D.itemsModel.continiousSelection()&&a>400&&(this.yStartPosition=this.mcs.top),D.itemsModel.isSelecting()&&D.itemsModel.continiousSelection(!0);var b=Math.abs(this.mcs.top)-Math.abs(this.yStartPosition);v.selectable("repositionCssHelper",b,0)}D.itemsModel.lazyLoad&&D.itemsModel.lazyLoad.handleScroll()}},axis:"y",alwaysShowScrollbar:0}));var h=document.documentElement;if(h.setAttribute("data-useragent",navigator.userAgent),x.options.logger){(new Date).getTime()}var i=l.find(".fm-loading-wrap");i.fadeOut(800,function(){k.setDimensions()}),k.setDimensions()},Q=function(){var a=null,b={},c=k.settings.baseUrl+"/languages/";this.buildLangFileUrl=function(a){return c+a+".json"},this.setLang=function(b){a=b},this.getLang=function(){return a},this.setTranslations=function(a){b=a},this.getTranslations=function(){return b},this.translate=function(a){return b[a]}},R=function(){var a={},b=this;this.push=function(c,d,e){b.removeTimer(c),a[c]=setTimeout(d,e)},this.getTimer=function(b){return a[b]},this.removeTimer=function(b){a[b]&&(clearTimeout(a[b]),delete a[b])}},S=function(){function b(a){return(!x.manager.selection.enabled||!x.manager.selection.useCtrlKey||a.ctrlKey!==!0)&&(!x.manager.dblClickOpen||"click"!==a.type)}var c=this;this.config=ko.observable(x),this.loadingView=ko.observable(!0),this.previewFile=ko.observable(!1),this.viewMode=ko.observable(x.manager.defaultViewMode),this.currentPath=ko.observable(y),this.browseOnly=ko.observable(x.options.browseOnly),this.previewModel=ko.observable(null),this.currentLang=E.getLang(),this.lg=E.getTranslations(),this.previewFile.subscribe(function(a){a||(c.previewModel.closeEditor(),c.itemsModel.descriptivePanel.rdo().id===c.previewModel.rdo().id&&c.itemsModel.descriptivePanel.render(c.previewModel.viewer.content()))}),this.isCapable=function(a){return d(a)},this.loadPath=function(a,b){var d,e=new s(a);b&&(d=D.treeModel.findByParam("id",a)),d&&e.setPreloader(D.treeModel.getPreloader(d)),e.setPreloader(c.itemsModel.getPreloader()).setDataHandler(function(a,b){d&&D.treeModel.addNodes(a,d,!0),c.itemsModel.addItems(a,b,!0),c.searchModel.clearInput()}).load(function(){return Ra(a)})},this.addElements=function(a,b,d){var e=c.treeModel.findByParam("id",b);e&&c.treeModel.addNodes(a,e,d),c.currentPath()===b&&c.itemsModel.addItems(a,b,d)},this.removeElement=function(a){var b=c.treeModel.findByParam("id",a.id);b&&b.remove();var d=c.itemsModel.findByParam("id",a.id);d&&d.remove()},this.fetchSelectedItems=function(a){var b,d;if(a===q.name)return c.itemsModel.getSelected();if(a===o.name)return c.treeModel.getSelected();if(!a)return b=c.treeModel.getSelected(),d=c.itemsModel.getSelected(),d.length>0?d:b;throw new Error("Unknown item type.")},this.fetchSelectedObjects=function(b){var d=[];return a.each(c.fetchSelectedItems(b.constructor.name),function(a,b){d.push(b.rdo)}),d};var f=function(){this.beforeLoad=function(a){},this.afterLoad=function(a,b){}},j=function(){var a=this,b=null;this.rdo=ko.observable({}),this.cdo=ko.observable({}),this.viewer={type:ko.observable("default"),isEditable:ko.observable(!1),url:ko.observable(null),pureUrl:ko.observable(null),options:ko.observable({}),content:ko.observable(null),codeMirror:ko.observable(null)},this.renderer=new L,this.editor=new M,this.rdo.subscribe(function(b){a.cdo({isFolder:"folder"===b.type,sizeFormatted:Z(b.attributes.size),createdFormatted:$(b.attributes.created),modifiedFormatted:$(b.attributes.modified),extension:"file"===b.type?ka(b.id):null,dimensions:b.attributes.width?b.attributes.width+"x"+b.attributes.height:null})}),this.editor.content.subscribe(function(b){a.editor.isInteractive()&&a.renderer.render(b)}),this.applyObject=function(d){b&&b.destroy(),c.previewFile(!1);var e=d.attributes.name,f={interactive:!1},g={type:"default",url:null,options:{}};a.rdo(d),qa(e)&&(g.type="image",g.url=Ca(d,!1,!0)),sa(e)&&x.viewer.audio.enabled===!0&&(g.type="audio",g.url=Ba(d,!0)),ra(e)&&x.viewer.video.enabled===!0&&(g.type="video",g.url=Ba(d,!0),g.options={width:x.viewer.video.playerWidth,height:x.viewer.video.playerHeight}),ua(e)&&x.viewer.opendoc.enabled===!0&&(g.type="opendoc",g.url=k.settings.baseUrl+"/libs/ViewerJS/index.html#"+Ba(d,!0),g.options={width:x.viewer.opendoc.readerWidth,height:x.viewer.opendoc.readerHeight}),va(e)&&x.viewer.google.enabled===!0&&(g.type="google",g.url="https://docs.google.com/viewer?url="+encodeURIComponent(Ba(d,!1))+"&embedded=true",g.options={width:x.viewer.google.readerWidth,height:x.viewer.google.readerHeight}),ta(e)&&x.viewer.iframe.enabled===!0&&(g.type="iframe",g.url=Ba(d,!0),g.options={width:x.viewer.iframe.readerWidth,height:x.viewer.iframe.readerHeight}),(wa(e)&&x.viewer.codeMirrorRenderer.enabled===!0||xa(e)&&x.viewer.markdownRenderer.enabled===!0)&&(g.type="renderer",g.options={is_writable:d.attributes.writable},a.renderer.setRenderer(d),f.interactive=a.renderer.renderer().interactive),a.viewer.type(g.type),a.viewer.url(g.url),a.viewer.options(g.options),a.viewer.pureUrl(Ea(d)),a.viewer.isEditable(pa(e)&&x.editor.enabled===!0),a.editor.isInteractive(f.interactive),"renderer"===g.type||a.viewer.isEditable()?Qa(d).then(function(b){a.viewer.content(b),c.previewFile(!0)}):c.previewFile(!0)},this.afterRender=function(){a.renderer.render(a.viewer.content());var c=u.find(".btn-copy-url")[0];b=new Clipboard(c),b.on("success",function(a){k.success(T("copied"))})},this.initiateEditor=function(b){var c=u.find(".fm-cm-editor-content")[0];a.editor.createInstance(a.cdo().extension,c,{readOnly:!1,styleActiveLine:!0})},this.bindToolbar=function(b){e(a.rdo(),b)&&Xa(b,{},a.rdo())},this.previewIconClass=ko.pureComputed(function(){var b=[],c=["ico"];return"default"!==a.viewer.type()&&a.viewer.url()||(b.push("grid-icon"),this.cdo().isFolder===!0?(b.push("ico_folder"),c.push("folder"),this.rdo().attributes.readable||c.push("lock")):(b.push("ico_file"),this.rdo().attributes.readable?c.push("ext",this.cdo().extension):c.push("file","lock")),b.push(c.join("_"))),b.join(" ")},this),this.closePreview=function(){c.previewFile(!1)},this.editFile=function(){var b=a.viewer.content();a.renderer.render(b),a.editor.render(b)},this.saveFile=function(){Pa(a.rdo())},this.closeEditor=function(){a.editor.enabled(!1),a.renderer.render(a.viewer.content())},this.buttonVisibility=function(b){switch(b){case"select":return e(a.rdo(),b)&&g();case"move":case"rename":case"delete":case"download":return e(a.rdo(),b)}}},n=function(){function b(a){if(null!==H){a||(a=d.rootNode);var b=d.findByFilter(function(a){return 0===H.indexOf(a.id)},a);b?(x.filetree.expandSpeed=10,d.loadDataNode(b,!1,!0)):(H=null,x.filetree.expandSpeed=200,d.setItemsFromNode(a))}}var d=this;this.selectedNode=ko.observable(null);var e=new o({attributes:{}});e.id=y,e.level=ko.observable(-1),this.rootNode=e,this.mapNodes=function(a,b){b||(b=d.rootNode),b.isRoot()||a.call(this,b);var c=b.children();if(!c||0===c.length)return null;for(var e=0,f=c.length;e<f;e++)a.call(this,c[e]),d.findByFilter(a,c[e])},this.findByParam=function(a,b,c){if(!c&&(c=d.rootNode,c[a]===b))return c;var e=c.children();if(!e||0===e.length)return null;for(var f=0,g=e.length;f<g;f++){if(e[f][a]===b)return e[f];var h=d.findByParam(a,b,e[f]);if(h)return h}return null},this.findByFilter=function(a,b){if(!b&&(b=d.rootNode,a(b)))return b;var c=b.children();if(!c||0===c.length)return null;for(var e=0,f=c.length;e<f;e++){if(a(c[e]))return c[e];var g=d.findByFilter(a,c[e]);if(g)return g}return null},this.getSelected=function(){var a=[];return d.selectedNode()&&a.push(d.selectedNode()),a},this.loadDataNode=function(a,b,e){var f=a.id,g=new s(f);g.setPreloader(d.getPreloader(a)).setDataHandler(function(b,c){d.addNodes(b,a,e)}),b&&g.setPreloader(c.itemsModel.getPreloader()).setDataHandler(function(a,b){c.itemsModel.addItems(a,b,e),c.searchModel.clearInput()}),g.load(function(){return Ra(f)})},this.getPreloader=function(a){var c=function(){};return c.prototype=Object.create(f),c.prototype.beforeLoad=function(b){a.isRoot()||a.isLoaded(!1)},c.prototype.afterLoad=function(c,e){a.isRoot()||(a.isLoaded(!0),d.expandNode(a)),b(a)},new c},this.createNode=function(a){var b=new o(a);return D.filterModel.filterItem(b),b},this.createNodes=function(b){var c=[];return a.each(b,function(a,b){c.push(d.createNode(b))}),c},this.appendNodes=function(b,c){a.isArray(c)||(c=[c]),b||(b=d.rootNode),x.filetree.foldersOnly&&(c=a.grep(c,function(a){return a.cdo.isFolder})),a.each(c,function(a,c){c.parentNode(b)});var e=b.children().concat(c);b.children(U(e))},this.addNodes=function(b,c,e){if(a.isArray(b)||(b=[b]),c){var f=d.createNodes(b);e&&c.children([]),d.appendNodes(c,f)}},this.expandNode=function(a){return a.isExpanded()===!1&&a.isLoaded()===!0&&(a.isSliding(!0),!0)},this.collapseNode=function(a){return a.isExpanded()===!0&&(a.isSliding(!0),!0)},this.toggleNode=function(a){d.collapseNode(a)||d.expandNode(a)},this.arrangeNode=function(b){var c=b.children().length;a.each(b.children(),function(a,d){d.level(b.level()+1),d.isFirstNode(0===a),d.isLastNode(a===c-1)})},this.setItemsFromNode=function(b){var d=[];a.each(b.children(),function(a,b){d.push(b.rdo)}),c.itemsModel.addItems(d,b.id,!0)},this.nodeRendered=function(b,d){a(b[1]).contextMenu({selector:".file, .directory",zIndex:100,build:function(a,b){return d.selected(!0),{appendTo:".fm-container",items:i(d.rdo),callback:function(a,b){Xa(a,b,d.rdo,c.fetchSelectedObjects(d))}}}})},this.actualizeNodeObject=function(b,c,e){var f=new RegExp("^"+c),g=b.rdo.id,h=g.replace(f,e);b.id=h,b.rdo.id=h,b.rdo.attributes.path=b.rdo.attributes.path.replace(new RegExp(g+"$"),h),b.children().length&&a.each(b.children(),function(a,b){d.actualizeNodeObject(b,c,e)})}},o=function(a){var b=this;this.id=a.id,this.rdo=a,this.cdo={isFolder:"folder"===a.type,extension:"file"===a.type?ka(a.id):null,dimensions:a.attributes.width?a.attributes.width+"x"+a.attributes.height:null,cssItemClass:"folder"===a.type?"directory":"file",hiddenByType:!1,hiddenBySearch:!1},this.visible=ko.observable(!0),this.nodeTitle=ko.observable(a.attributes.name),this.children=ko.observableArray([]),this.parentNode=ko.observable(null),this.isSliding=ko.observable(!1),this.isLoading=ko.observable(!1),this.isLoaded=ko.observable(!1),this.isExpanded=ko.observable(!1),this.selected=ko.observable(!1),this.dragHovered=ko.observable(!1),this.level=ko.observable(0),this.isFirstNode=ko.observable(!1),this.isLastNode=ko.observable(!1),this.nodeTitle.subscribe(function(a){b.rdo.attributes.name=a}),this.children.subscribe(function(a){c.treeModel.arrangeNode(b)}),this.isLoaded.subscribe(function(a){b.isLoading(!a)}),this.selected.subscribe(function(a){a?(null!==c.treeModel.selectedNode()&&c.treeModel.selectedNode().selected(!1),c.treeModel.selectedNode(b),c.itemsModel.unselectItems()):c.treeModel.selectedNode(null)}),this.switchNode=function(a){return!!a.cdo.isFolder&&(a.rdo.attributes.readable?void(a.isLoaded()?c.treeModel.toggleNode(a):b.openNode(a,!1)):(k.error(T("NOT_ALLOWED_SYSTEM")),!1))},this.mouseDown=function(a,b){a.selected(!0)},this.nodeClick=function(a,c){x.manager.dblClickOpen||b.openNode(a,!0)},this.nodeDblClick=function(a,c){x.manager.dblClickOpen&&b.openNode(a,!0)},this.openNode=function(a,b,d){"file"===a.rdo.type&&h(a.rdo),"folder"===a.rdo.type&&(!a.isLoaded()||a.isExpanded()&&x.filetree.reloadOnClick?c.treeModel.loadDataNode(a,b,!0):(c.treeModel.toggleNode(a),b&&c.treeModel.setItemsFromNode(a)))},this.remove=function(){b.parentNode().children.remove(b)},this.isRoot=function(){return b.level()===c.treeModel.rootNode.level()},this.title=ko.pureComputed(function(){return x.options.showTitleAttr?this.rdo.id:null},this),this.itemClass=ko.pureComputed(function(){var a=[];return this.selected()&&x.manager.selection.enabled&&a.push("ui-selected"),this.dragHovered()&&a.push(c.ddModel.hoveredCssClass),a.join(" ")},this),this.iconClass=ko.pureComputed(function(){var a,b=["ico"];return this.cdo.isFolder===!0?(a="ico_folder",this.isLoading()===!0?b.push("loading"):(b.push("folder"),this.rdo.attributes.readable?(this.isExpanded()||!this.isExpanded()&&this.isSliding())&&b.push("open"):b.push("lock"))):(a="ico_file",this.rdo.attributes.readable?b.push("ext",this.cdo.extension):b.push("file","lock")),a+" "+b.join("_")},this),this.switcherClass=ko.pureComputed(function(){var a=[];if(x.filetree.showLine?0===this.level()&&this.isFirstNode()&&this.isLastNode()?a.push("root"):0===this.level()&&this.isFirstNode()?a.push("roots"):this.isLastNode()?a.push("bottom"):a.push("center"):a.push("noline"),this.cdo.isFolder){var b=this.isExpanded()||!this.isExpanded()&&this.isSliding();a.push(b?"open":"close")}else a.push("docu");return a.join("_")},this),this.clusterClass=ko.pureComputed(function(){return x.filetree.showLine&&!this.isLastNode()?"line":""},this)},p=function(){var d=this;this.objects=ko.observableArray([]),this.parentItem=ko.observable(null),this.objectsSize=ko.observable(0),this.objectsNumber=ko.observable(0),this.selectedNumber=ko.observable(0),this.listSortField=ko.observable(B),this.listSortOrder=ko.observable(C),this.isSelecting=ko.observable(!1),this.continiousSelection=ko.observable(!1),this.descriptivePanel=new L,this.lazyLoad=null,this.isSelecting.subscribe(function(a){a||d.continiousSelection(!1)}),this.createItem=function(a){var b=new q(a);return D.filterModel.filterItem(b),b},this.createItems=function(b){var c=[];return a.each(b,function(a,b){c.push(d.createItem(b))}),c},this.appendItems=function(b){a.isArray(b)||(b=[b]);var c=d.objects().concat(b);d.objects(U(c))},this.addItems=function(b,e,f){a.isArray(b)||(b=[b]);var g=d.createItems(b);f?(c.currentPath(e),c.breadcrumbsModel.splitCurrent(),d.setDescriptivePanel(b),d.setItemsList(g),d.addParentItem()):d.appendItems(g)},this.loadDataList=function(a){var b=new s(a);b.setPreloader(d.getPreloader()).setDataHandler(function(a,b){d.addItems(a,b,!0),c.searchModel.clearInput()}).load(function(){return Ra(a)})},this.setItemsList=function(a){d.parentItem(null),a=U(a),d.objects(a)},this.addParentItem=function(){if(!da(c.currentPath())&&c.currentPath()!==y){var a=na(c.currentPath()),e={id:a,rdo:{id:a,type:"parent",attributes:{readable:!0,writable:!0}},dragHovered:ko.observable(!1)};e.open=function(a,c){b(c)&&d.loadDataList(e.id)},e.itemClass=ko.pureComputed(function(){var a=[];return e.dragHovered()&&a.push(c.ddModel.hoveredCssClass),a.join(" ")}),d.parentItem(e)}},this.setDescriptivePanel=function(b){d.descriptivePanel.content(null),a.each(b,function(a,b){x.manager.renderer.position&&"string"==typeof x.manager.renderer.indexFile&&b.attributes.name.toLowerCase()===x.manager.renderer.indexFile.toLowerCase()&&(d.descriptivePanel.setRenderer(b),Qa(d.descriptivePanel.rdo()).then(function(a){d.descriptivePanel.render(a)}))})},this.findByParam=function(a,b){return ko.utils.arrayFirst(d.objects(),function(c){return c[a]===b})},this.findByFilter=function(a,b){var c=!b,e=[],f=d.objects();if(!f||0===f.length)return c?null:e;for(var g=0,h=f.length;g<h;g++)if(a(f[g])){if(c)return f[g];e.push(f[g])}return c?null:e},this.sortObjects=function(){var a=U(d.objects());d.objects(a)},this.getSelected=function(){var a=d.findByFilter(function(a){return a.selected()},!0)||[];return d.selectedNumber(a.length),a},this.unselectItems=function(b){var c=x.manager.selection.enabled&&x.manager.selection.useCtrlKey&&b===!0;c||a.each(d.getSelected(),function(a,b){b.selected(!1)})},this.initiateLazyLoad=function(){x.viewer.image.lazyLoad!==!0||d.lazyLoad||(d.lazyLoad=new LazyLoad({container:r[0],callback_load:function(a){k.console("LOADED",a.getAttribute("data-original"))},callback_set:function(a){k.console("SET",a.getAttribute("data-original"))},callback_processed:function(a){k.console("PROCESSED",a+" images left")}}))},this.getPreloader=function(){var a=function(){};return a.prototype=Object.create(f),a.prototype.beforeLoad=function(a){c.loadingView(!0)},a.prototype.afterLoad=function(a,b){c.loadingView(!1),d.lazyLoad&&d.lazyLoad.update()},new a},this.objects.subscribe(function(b){var e=0,f=0;a.each(b,function(a,b){e++,"file"===b.rdo.type&&(f+=Number(b.rdo.attributes.size))}),d.objectsNumber(e),d.objectsSize(Z(f)),d.lazyLoad&&setTimeout(function(){d.lazyLoad.update()},50),v.contextMenu({selector:".file, .directory",zIndex:100,build:function(a,b){var d=ko.dataFor(a[0]);return d.selected()||(c.itemsModel.unselectItems(!1),d.selected(!0)),{appendTo:".fm-container",items:i(d.rdo),callback:function(a,b){Xa(a,b,d.rdo,c.fetchSelectedObjects(d))}}}})})},q=function(a){var d=x.viewer.image.thumbMaxWidth;a.attributes.width&&a.attributes.width<d&&(d=a.attributes.width),this.id=a.id,this.rdo=a,this.cdo={isFolder:"folder"===a.type,sizeFormatted:Z(a.attributes.size),createdFormatted:$(a.attributes.created),modifiedFormatted:$(a.attributes.modified),extension:"file"===a.type?ka(a.id):null,dimensions:a.attributes.width?a.attributes.width+"x"+a.attributes.height:null,cssItemClass:"folder"===a.type?"directory":"file",imageUrl:Ca(a,!0,!0),previewWidth:d,hiddenByType:!1,hiddenBySearch:!1},this.visible=ko.observable(!0),this.selected=ko.observable(!1),this.dragHovered=ko.observable(!1),this.lazyPreview=x.viewer.image.lazyLoad&&this.cdo.imageUrl,this.selected.subscribe(function(a){a&&null!==c.treeModel.selectedNode()&&c.treeModel.selectedNode().selected(!1)}),this.title=ko.pureComputed(function(){return x.options.showTitleAttr?this.rdo.id:null},this),this.itemClass=ko.pureComputed(function(){var a=[];return this.selected()&&x.manager.selection.enabled&&a.push("ui-selected"),this.dragHovered()&&a.push(c.ddModel.hoveredCssClass),this.cdo.cssItemClass+" "+a.join(" ")},this),this.listIconClass=ko.pureComputed(function(){var a,b=["ico"];return this.cdo.isFolder===!0?(a="ico_folder",b.push("folder"),this.rdo.attributes.readable||b.push("lock")):(a="ico_file",this.rdo.attributes.readable?b.push("ext",this.cdo.extension):b.push("file","lock")),a+" "+b.join("_")},this),this.gridIconClass=ko.pureComputed(function(){var a=[],b=["ico"];return this.cdo.imageUrl||(a.push("grid-icon"),this.cdo.isFolder===!0?(a.push("ico_folder"),b.push("folder"),this.rdo.attributes.readable||b.push("lock")):(a.push("ico_file"),this.rdo.attributes.readable?b.push("ext",this.cdo.extension):b.push("file","lock")),a.push(b.join("_"))),a.join(" ")},this),this.mouseDown=function(a,b){a.selected()||c.itemsModel.unselectItems(b.ctrlKey),c.selectionModel.unselect=a.selected(),a.selected(!0)},this.open=function(a,d){c.selectionModel.unselect&&(d.ctrlKey&&a.selected(!1),!d.ctrlKey&&x.manager.dblClickOpen&&(c.itemsModel.unselectItems(d.ctrlKey),a.selected(!0))),b(d)&&(x.options.quickSelect&&"file"===a.rdo.type&&e(a.rdo,"select")?Ha(a.rdo):h(a.rdo))},this.remove=function(){c.itemsModel.objects.remove(this)}},s=function(b){var c=this,d=[],e=[];this.setPreloader=function(a){return e.push(a),c},this.setDataHandler=function(a){return d.push(a),c},this.load=function(c){e.forEach(function(a,c,d){a.beforeLoad(b)}),c().then(function(c){c.data&&(a.each(d,function(a,d){d(c.data,b)}),a.each(e,function(a,d){d.afterLoad(b,c)}))})}},t=function(){var a=function(a){var b=this;this.column=ko.observable(a),this.order=ko.observable(c.itemsModel.listSortOrder()),this.sortClass=ko.pureComputed(function(){var a;return c.itemsModel.listSortField()===b.column()&&(a="sorted sorted-"+this.order()),a},this),this.sort=function(){var a="asc"===b.order(),d=c.itemsModel.listSortField()===b.column();b.order(d?a?"desc":"asc":c.itemsModel.listSortOrder()),c.itemsModel.listSortField(b.column()),c.itemsModel.listSortOrder(b.order()),c.itemsModel.sortObjects()}};this.thName=new a("name"),this.thType=new a("type"),this.thSize=new a("size"),this.thDimensions=new a("dimensions"),
-this.thModified=new a("modified")},w=function(){this.closeButton=ko.observable(!1),this.langSwitcher=a.isArray(x.language.available)&&x.language.available.length>0,this.closeButtonOnClick=function(){k.console("CLOSE button is clicked")},this.navHome=function(){c.previewFile(!1),c.itemsModel.loadDataList(y)},this.navLevelUp=function(){var a=c.previewFile()?ma(c.previewModel.rdo().id):na(c.currentPath());c.previewFile()&&c.previewFile(!1),a!==c.currentPath()&&c.itemsModel.loadDataList(a)},this.navRefresh=function(){c.previewFile()?(c.previewFile(!1),c.previewFile(!0)):c.itemsModel.loadDataList(c.currentPath())},this.displayGrid=function(){c.viewMode("grid"),c.previewFile(!1),c.itemsModel.lazyLoad&&c.itemsModel.lazyLoad.update()},this.displayList=function(){c.viewMode("list"),c.previewFile(!1)},this.switchLang=function(b){var c=b.target.value,d=E.getLang();if(c&&c.toLowerCase()!==d.toLowerCase()){var e,f=window.location.toString(),g=new RegExp("(langCode=)"+d);e=g.test(f)?f.replace(g,"$1"+c):f+(a.isEmptyObject(I.param())?"?":"#")+"langCode="+c,window.location.href=e}},this.createFolder=function(){function a(a,b){var c=b.getInputValue();return c?void za("GET",{mode:"addfolder",path:D.currentPath(),name:c}).done(function(a){a.data&&(D.addElements(a.data,D.currentPath()),b.closeDialog(),x.options.showConfirmation&&k.success(T("successful_added_folder")))}).fail(ba):void k.error(T("no_foldername"))}return d("createFolder")?void k.prompt({message:T("prompt_foldername"),value:T("default_foldername"),okBtn:{label:T("create_folder"),autoClose:!1,click:a},cancelBtn:{label:T("cancel")}}):(k.error(T("NOT_ALLOWED")),!1)}},z=function(){this.files=ko.observable(null),this.folders=ko.observable(null),this.size=ko.observable(null),this.enabled=ko.observable(!1),this.doSummarize=function(){Ua()}},A=function(){var b=this;this.name=ko.observable(null),this.setName=function(c){c&&x.filter&&a.isArray(x.filter[c])&&b.name(c)},this.getExtensions=function(){return b.name()?x.filter[b.name()]:null},this.filterItem=function(c){var d=b.getExtensions(),e=!c.cdo.hiddenBySearch;if(c.cdo.hiddenByType=!1,"file"===c.rdo.type&&a.isArray(d)){var f=ka(c.id),g=d.indexOf(f)!==-1;e=e&&g,c.cdo.hiddenByType=!g}c.visible(e)},this.filter=function(d){b.setName(d),a.each(c.itemsModel.objects(),function(a,c){b.filterItem(c)}),c.treeModel.mapNodes(function(a){b.filterItem(a)}),c.itemsModel.lazyLoad&&c.itemsModel.lazyLoad.update()},this.reset=function(){b.name(null),b.filter(null)}},F=function(){function b(){h?G.push("search",function(){d()},x.search.typingDelay):d()}function d(){var b=f.value(),d=x.search.caseSensitive?b:b.toLowerCase();if(""===b)return void(b!==g?e():k.warning(T("search_string_empty")));if(x.search.recursive){var h=c.currentPath(),i=new s(h);i.setPreloader(c.itemsModel.getPreloader()).setDataHandler(function(b,e){var g=[];x.search.caseSensitive?a.each(b,function(a,b){0===b.attributes.name.indexOf(d)&&g.push(b)}):g=b;var h=c.itemsModel.createItems(g);c.itemsModel.setItemsList(h),f.isRendered(!0)}).load(function(){return Sa(h,b)})}else a.each(c.itemsModel.objects(),function(a,b){var c=b.rdo.attributes.name;x.search.caseSensitive||(c=c.toLowerCase());var e=0===c.indexOf(d),f=!b.cdo.hiddenByType;f=f&&e,b.cdo.hiddenBySearch=!e,b.visible(f)}),f.isRendered(!0)}function e(){f.clearInput(),x.search.recursive?c.itemsModel.loadDataList(c.currentPath()):a.each(c.itemsModel.objects(),function(a,b){b.cdo.hiddenBySearch=!1,b.visible(!b.cdo.hiddenByType)})}var f=this,g="",h=!!x.search.typingDelay;this.value=ko.observable(""),this.isRendered=ko.observable(!1),this.value.subscribe(function(a){g=a},null,"beforeChange"),this.inputKeyUp=function(a,c){var d=c.which||c.keyCode,e=[16,17,18,27,37,38,39,40];if(h){if(e.indexOf(d)>-1)return;f.value(c.target.value)}(h||13===d)&&b()},this.seekItems=function(a,c){b()},this.reset=function(a,b){e()},this.clearInput=function(){g="",f.value(""),f.isRendered(!1),G.removeTimer("search")}},J=function(){function a(){e=[],b=null,f.itemsNum(0)}var b=null,e=[],f=this,g=d("copy")&&d("move");this.itemsNum=ko.observable(0),this.enabled=ko.observable(c.config().clipboard.enabled&&g),this.copy=function(){f.hasCapability("copy")&&(b="copy",e=c.fetchSelectedItems(),f.itemsNum(e.length))},this.cut=function(){f.hasCapability("cut")&&(b="cut",e=c.fetchSelectedItems(),f.itemsNum(e.length))},this.paste=function(){var d=c.currentPath();if(f.hasCapability("paste")&&!f.isEmpty())return null===b||0===e.length?void k.warning(T("clipboard_empty")):void Fa(e,function(a,c){return"cut"===b?La(c,d):"copy"===b?Ka(c,d):void 0},a)},this.clear=function(){f.hasCapability("clear")&&!f.isEmpty()&&(a(),k.success(T("clipboard_cleared")))},this.isEmpty=function(){return 0===e.length},this.hasCapability=function(a){if(!f.enabled)return!1;switch(a){case"copy":return d("copy");case"cut":return d("move");default:return!0}}},K=function(){var a=this;this.items=ko.observableArray([]),this.clean=function(){a.items([]),a.add(y,"")},this.add=function(c,d){a.items.push(new b(c,d))},this.splitPath=function(b){var c=y,d=b.replace(new RegExp("^"+y),"").split("/");for(a.clean();d.length>0;){var e=d.shift();e&&(c+=e+"/",a.add(c,e))}},this.splitCurrent=function(){a.splitPath(c.currentPath())},this.getLabel=ko.pureComputed(function(){var a=T(c.searchModel.isRendered()?"search_results":"current_folder");return a+": "},this);var b=function(a,b){var d=this;this.path=a,this.label=b,this.isRoot=a===y,this.active=a===c.currentPath(),this.itemClass=function(){var a=["nav-item"];return d.isRoot&&a.push("root"),d.active&&a.push("active"),a.join(" ")},this["goto"]=function(a,b){a.active||c.itemsModel.loadDataList(a.path)}}},L=function(){function b(a){return xa(a)?new f:wa(a)?new e:void 0}var c,d=this;this.rdo=ko.observable({}),this.content=ko.observable(null),this.renderer=ko.observable(null),this.render=function(a){d.renderer()&&d.renderer().processContent(a)},this.setRenderer=function(a){d.rdo(a),d.renderer(b(a.attributes.name))},this.setContainer=function(b){a.each(b,function(){if(a(this).hasClass("fm-renderer-container"))return c=a(this),!1}),d.renderer().processDomElements(c)};var e=function(){this.name="codeMirror",this.interactive=!1;var a=new M;this.processContent=function(b){a.render(b),d.content(b)},this.processDomElements=function(b){if(!a.instance){var c=b.find(".fm-cm-renderer-content")[0],e=ka(d.rdo().id);a.createInstance(e,c,{readOnly:"nocursor",styleActiveLine:!1,lineNumbers:!1})}}},f=function(){function b(){c.find("a").each(function(){var b=a(this).attr("href"),c=D.previewModel.editor;if(c.enabled()&&c.isInteractive())a(this).off("click"),a(this).on("click",function(){return!1});else{if(b.search("://")!==-1||ha(b,"mailto:"))return;xa(b)&&a(this).on("click",function(a){return Ta(b).then(function(a){a.data&&h(a.data)}),!1})}})}this.name="markdown",this.interactive=!0;var e=window.markdownit({html:!0,linkify:!0,typographer:!0,highlight:function(a,b){if(b&&hljs.getLanguage(b))try{return'<pre class="highlight"><code>'+hljs.highlight(b,a,!0).value+"</code></pre>"}catch(c){}return'<pre class="highlight"><code>'+e.utils.escapeHtml(a)+"</code></pre>"},replaceLink:function(a,b){if(a.search("://")!==-1||ha(a,"mailto:"))return a;var c=ha(a,"/")?y:ma(d.rdo().id),e=c+fa(a,"/");if(xa(e))return e;var f=ya("GET",{mode:"readfile",path:e});return Aa(f)}}).use(window.markdownitReplaceLink);this.processContent=function(a){var c=e.render(a);d.content(c),b()},this.processDomElements=function(a){}}},M=function(){function b(a){d.enabled(!0),d.instance.setValue(a),setTimeout(function(){d.instance.refresh()},0)}function c(a){var b=[],c="default";x.editor.codeHighlight&&("js"===a&&(b.push("/libs/CodeMirror/mode/javascript/javascript.js"),c="javascript"),"css"===a&&(b.push("/libs/CodeMirror/mode/css/css.js"),c="css"),"html"===a&&(b.push("/libs/CodeMirror/mode/xml/xml.js"),c="text/html"),"xml"===a&&(b.push("/libs/CodeMirror/mode/xml/xml.js"),c="application/xml"),"php"===a&&(b.push("/libs/CodeMirror/mode/htmlmixed/htmlmixed.js"),b.push("/libs/CodeMirror/mode/xml/xml.js"),b.push("/libs/CodeMirror/mode/javascript/javascript.js"),b.push("/libs/CodeMirror/mode/css/css.js"),b.push("/libs/CodeMirror/mode/clike/clike.js"),b.push("/libs/CodeMirror/mode/php/php.js"),c="application/x-httpd-php"),"java"===a&&(b.push("/libs/CodeMirror/mode/clike/clike.js"),c="text/x-java"),"sql"===a&&(b.push("/libs/CodeMirror/mode/sql/sql.js"),c="text/x-mysql"),"md"===a&&(b.push("/libs/CodeMirror/addon/mode/overlay.js"),b.push("/libs/CodeMirror/mode/xml/xml.js"),b.push("/libs/CodeMirror/mode/markdown/markdown.js"),b.push("/libs/CodeMirror/mode/gfm/gfm.js"),b.push("/libs/CodeMirror/mode/javascript/javascript.js"),b.push("/libs/CodeMirror/mode/css/css.js"),b.push("/libs/CodeMirror/mode/htmlmixed/htmlmixed.js"),b.push("/libs/CodeMirror/mode/clike/clike.js"),b.push("/libs/CodeMirror/mode/shell/shell.js"),b.push("/libs/CodeMirror/mode/meta.js"),c="gfm"),"sh"===a&&(b.push("/libs/CodeMirror/addon/mode/overlay.js"),b.push("/libs/CodeMirror/mode/markdown/markdown.js"),b.push("/libs/CodeMirror/mode/gfm/gfm.js"),b.push("/libs/CodeMirror/mode/javascript/javascript.js"),b.push("/libs/CodeMirror/mode/css/css.js"),b.push("/libs/CodeMirror/mode/htmlmixed/htmlmixed.js"),b.push("/libs/CodeMirror/mode/clike/clike.js"),b.push("/libs/CodeMirror/mode/meta.js"),b.push("/libs/CodeMirror/mode/shell/shell.js"),c="shell")),b.length?(b.push(function(){d.mode(c)}),X(b)):d.mode(c)}var d=this,e=null;this.instance=null,this.enabled=ko.observable(!1),this.content=ko.observable(null),this.mode=ko.observable(null),this.isInteractive=ko.observable(!1),this.mode.subscribe(function(a){a&&(d.instance.setOption("mode",a),e&&(b(e),e=null))}),this.render=function(a){d.mode()?b(a):e=a},this.createInstance=function(b,e,f){var g,h={readOnly:"nocursor",styleActiveLine:!1,viewportMargin:1/0,lineNumbers:x.editor.lineNumbers,lineWrapping:x.editor.lineWrapping,theme:x.editor.theme,matchBrackets:x.editor.matchBrackets,extraKeys:{F11:function(a){a.setOption("fullScreen",!a.getOption("fullScreen"))},Esc:function(a){a.getOption("fullScreen")&&a.setOption("fullScreen",!1)}}};g=CodeMirror.fromTextArea(e,a.extend({},h,f)),g.on("changes",function(a,b){d.content(a.getValue())}),d.instance=g,c(b)}},N=function(){function b(b){var c=a.grep(f.items,function(a,c){if("folder"===b.rdo.type||"parent"===b.rdo.type){if(ha(b.rdo.id,a.rdo.id))return!0;if(b.rdo.id===oa(a.rdo.id))return!0}return a.id===b.id});return b.rdo.attributes.writable&&0===c.length}function d(a){null!==f.hoveredItem&&f.hoveredItem.dragHovered(!1),f.hoveredItem=a,a&&a.dragHovered(!0)}function e(a,b){b?a.addClass(g):a.removeClass(g)}var f=this,g="drop-restricted",h=a("#drag-helper-template");this.items=[],this.hoveredItem=null,this.dragHelper=null,this.isScrolling=!1,this.isScrolled=!1,this.hoveredCssClass="drop-hover",this.makeDraggable=function(b,d){"file"!==b.rdo.type&&"folder"!==b.rdo.type||a(d).draggable({distance:3,cursor:"pointer",cursorAt:{left:Math.floor(h.width()/2),bottom:15},scroll:!1,appendTo:m,containment:l,refreshPositions:!1,helper:function(){var a,d;return d=c.fetchSelectedItems(b.constructor.name).length>1?"ico_multiple":"folder"===b.rdo.type?"ico_folder":"ico_file ico_ext_"+ka(b.rdo.id),a=h.children(".drag-helper").clone(),a.find(".clip").addClass(d),f.dragHelper=a,a},start:function(a,d){f.items=c.fetchSelectedItems(b.constructor.name)},drag:function(b,c){a(this).draggable("option","refreshPositions",f.isScrolling||f.isScrolled),f.isScrolled=!1},stop:function(a,b){f.items=[],f.dragHelper=null}})},this.makeDroppable=function(c,g){"folder"!==c.rdo.type&&"parent"!==c.rdo.type||a(g).droppable({tolerance:"pointer",enableExtendedEvents:c instanceof q,accept:function(a){var b=ko.dataFor(a[0]),c=b?b.rdo.type:null;return"file"===c||"folder"===c},over:function(a,f){setTimeout(function(){d(null),e(f.helper,!1),b(c)||e(f.helper,!0),d(c)},0)},out:function(a,b){d(null),e(b.helper,!1)},drop:function(a,e){return d(null),!!b(c)&&void Fa(f.items,function(a,b){return La(b.rdo,c.id)})}})}},O=function(){this.unselect=!1};this.treeModel=new n,this.itemsModel=new p,this.tableViewModel=new t,this.previewModel=new j,this.headerModel=new w,this.summaryModel=new z,this.filterModel=new A,this.searchModel=new F,this.clipboardModel=new J,this.breadcrumbsModel=new K,this.ddModel=new N,this.selectionModel=new O},T=function(a){return E.translate(a)},U=function(a){function b(a){var b,c=B;switch("list"===D.viewMode()&&(c=D.itemsModel.listSortField()),c){case"type":b=a.cdo.extension||"";break;case"size":b=a.rdo.attributes.size;break;case"modified":b=a.rdo.attributes.modified;break;case"dimensions":b=a.cdo.dimensions||"";break;default:b=a.rdo.attributes.name}return"string"==typeof b&&(f.cases||(b=b.toLowerCase()),b=b.replace(/\s+/g," ")),b}function c(a,b){for(var c=d(a.toString()),e=d(b.toString()),f=0;c[f]&&e[f];f++)if(c[f]!==e[f]){var g=Number(c[f]),h=Number(e[f]);return g==c[f]&&h==e[f]?g-h:c[f]>e[f]?1:-1}return c.length-e.length}function d(a){for(var b,c,d=[],e=0,f=-1,g=0;b=(c=a.charAt(e++)).charCodeAt(0);){var h=46==b||b>=48&&b<=57;h!==g&&(d[++f]="",g=h),d[f]+=c}return d}var e="list"===D.viewMode()?D.itemsModel.listSortOrder():C,f={natural:!0,order:"asc"===e?1:-1,cases:!1};a.sort(function(a,d){var e,g=b(a),h=b(d);return e=g===h?0:void 0===g||void 0===h?0:f.natural&&(isNaN(g)||isNaN(h))?c(g,h):g<h?-1:g>h?1:0,e*=f.order});for(var g=[],h=a.length;h--;)"folder"===a[h].rdo.type&&(g.push(a[h]),a.splice(h,1));"top"!==x.options.folderPosition&&g.reverse();for(var i=0,j=g.length;i<j;i++)"top"===x.options.folderPosition?a.unshift(g[i]):a.push(g[i]);return a},V=function(b){return a.ajax({type:"HEAD",url:b})},W=function(b){var c=null;return b="undefined"==typeof b?"user":b,c="user"===b?I.param("config")?k.settings.baseUrl+"/config/"+I.param("config"):k.settings.configUrl?k.settings.configUrl:k.settings.baseUrl+"/config/filemanager.config.json":k.settings.baseUrl+"/config/filemanager.config.default.json",a.ajax({type:"GET",url:c,dataType:"json",cache:!1,error:function(a){k.error("Given config file ("+c+") does not exist!")}})},X=function(a){for(var b=0,c=a.length;b<c;b++)"string"==typeof a[b]&&(a[b]=k.settings.baseUrl+a[b]);toast.apply(this,a)},Y=function(b,c){return a.ajax({type:"GET",url:k.settings.baseUrl+"/src/templates/"+b+".html",error:ba})},Z=function(a,b){if(!a)return"";b=b||!1;for(var c=parseFloat(a),d=parseFloat(b?1e3:1024),e=0,f=[T("unit_bytes"),T("unit_kb"),T("unit_mb"),T("unit_gb")];;){if(c<d)return c=Math.round(100*c)/100,c+" "+f[e];c/=d,e+=1}},$=function(a){var b="string"==typeof a,c="number"==typeof a&&Math.floor(a)===a;if(!b&&!c)return"";c&&a<1e10&&(a=1e3*a);var d=new Date(a);return d instanceof Date&&!isNaN(d)?F.formatDate(d,x.formatter.datetime):a},_=function(b){var c;return E.getLang()&&T(b.title)?(c=T(b.title),a.each(b.meta.arguments,function(a,b){c=c.replace("%s",b)})):c=b.title,c},aa=function(b){k.console("ERROR JSON",b),a.each(b,function(a,b){k.error(_(b)),b.meta.redirect&&(window.location.href=b.meta.redirect)})},ba=function(b){var c;if(a.isPlainObject(b)&&b.responseText){var d="application/json"===b.getResponseHeader("content-type");!b.responseJSON&&d&&(b.responseJSON=a.parseJSON(b.responseText)),a.isPlainObject(b.responseJSON)&&b.responseJSON.errors?aa(b.responseJSON.errors):c=T("ERROR_SERVER")+" "+b.responseText}else c=b;c&&(k.console("ERROR TEXT",c),k.error(c))};!function(a){a.extend({inArrayInsensitive:function(b,c,d){if("string"!=typeof b)return a.inArray.apply(this,arguments);if(c){var e=c.length;for(d=d?d<0?Math.max(0,e+d):d:0,b=b.toLowerCase();d<e;d++)if(d in c&&c[d].toLowerCase()==b)return d}return-1}})}(jQuery);var ca=function(b){var c=ka(b);if(x.security.extensions.ignoreCase){if("ALLOW_LIST"===x.security.extensions.policy&&a.inArrayInsensitive(c,x.security.extensions.restrictions)!==-1)return!0;if("DISALLOW_LIST"===x.security.extensions.policy&&a.inArrayInsensitive(c,x.security.extensions.restrictions)===-1)return!0}else{if("ALLOW_LIST"===x.security.extensions.policy&&a.inArray(c,x.security.extensions.restrictions)!==-1)return!0;if("DISALLOW_LIST"===x.security.extensions.policy&&a.inArray(c,x.security.extensions.restrictions)===-1)return!0}return!1},da=function(a){return"/"!==a.charAt(a.length-1)},ea=function(a,b){var c=new RegExp("^"+b+"+|"+b+"+$","g");return a.replace(c,"")},fa=function(a,b){var c=new RegExp("^"+b+"+","g");return a.replace(c,"")},ga=function(a,b){var c=new RegExp(b+"+$","g");return a.replace(c,"")},ha=function(a,b,c){return c=c||0,a.substr(c,b.length)===b},ia=function(b){var c=[];return a.each(b.split("/"),function(a,b){c.push(encodeURIComponent(b))}),c.join("/")},ja=function(a){return a.replace(/\\/g,"/").replace(/\/+/g,"/")},ka=function(a){return 1===a.split(".").length?"":a.split(".").pop().toLowerCase()},la=function(a){return a.lastIndexOf(".")!==-1?a.substring(0,a.lastIndexOf(".")):a},ma=function(a){return a.lastIndexOf("/")!==a.length-1?a.substr(0,a.lastIndexOf("/")+1):a},na=function(a){return a.split("/").reverse().slice(2).reverse().join("/")+"/"},oa=function(a){return a.substring(0,a.slice(0,-1).lastIndexOf("/"))+"/"},pa=function(b){return a.inArray(ka(b),x.editor.extensions)!==-1},qa=function(b){return a.inArray(ka(b),x.viewer.image.extensions)!==-1},ra=function(b){return a.inArray(ka(b),x.viewer.video.extensions)!==-1},sa=function(b){return a.inArray(ka(b),x.viewer.audio.extensions)!==-1},ta=function(b){return a.inArray(ka(b),x.viewer.iframe.extensions)!==-1},ua=function(b){return a.inArray(ka(b),x.viewer.opendoc.extensions)!==-1},va=function(b){return a.inArray(ka(b),x.viewer.google.extensions)!==-1},wa=function(b){return a.inArray(ka(b),x.viewer.codeMirrorRenderer.extensions)!==-1},xa=function(b){return a.inArray(ka(b),x.viewer.markdownRenderer.extensions)!==-1},ya=function(b,c){var d,e=x.api.requestParams;if(b=b.toUpperCase(),a.isPlainObject(e)&&(d=e[b],a.isPlainObject(d)&&!a.isEmptyObject(d))){var f=a.extend({},e.MIXED||{},d);"POST"===b&&a.isArray(c)?a.each(f,function(a,b){c.push({name:a,value:b})}):c=a.extend({},c,f)}return c=k.settings.callbacks.beforeSetRequestParams(b,c)},za=function(b,c,d){return d="undefined"==typeof d?"json":d,k.settings.callbacks.beforeSendRequest(b,c)===!1?a.Deferred().reject(T("NOT_ALLOWED")):a.ajax({type:b,cache:!1,url:Aa(),dataType:d,data:ya(b,c)})},Aa=function(b){var c={time:(new Date).getTime()},d=a.extend({},b||{},c);return z+"?"+a.param(d)},Ba=function(a,b){var c,d=a.attributes.path;if(x.viewer.absolutePath&&d)b&&(d=ia(d)),c=Da(d,!1);else{var e=ya("GET",{mode:"readfile",path:a.id});c=Aa(e)}return c=k.settings.callbacks.beforeCreatePreviewUrl(a,c)},Ca=function(a,b,c){var d;if(qa(a.id)&&a.attributes.readable&&(b&&x.viewer.image.showThumbs||!b&&x.viewer.image.enabled===!0)){if(x.viewer.absolutePath&&!b&&a.attributes.path)d=Da(ia(a.attributes.path),c);else{var e={path:a.id};"svg"===ka(a.id)?e.mode="readfile":(e.mode="getimage",b&&(e.thumbnail="true")),e=ya("GET",e),d=Aa(e)}d=k.settings.callbacks.beforeCreateImageUrl(a,d)}return d},Da=function(a,b){var c="string"==typeof x.viewer.previewUrl?x.viewer.previewUrl:location.origin;return c=ea(c,"/")+a,b&&(c+="?time="+(new Date).getTime()),c},Ea=function(a){function b(a){return x.clipboard.encodeCopyUrl?ia(a):a}if(x.viewer.absolutePath&&a.attributes.path){var c=b(a.attributes.path);return Da(c,!1)}var c=b(a.id),d="folder"===a.type?"readfolder":"readfile";return z+"?path="+c+"&mode="+d},Fa=function(b,c,d){var e,f=function(){this.total=0,this.succeed=0,this.failure=0,this.processed=0,this.getProgress=function(){return Math.round(this.processed/this.total*100)},this.getProgressSucceed=function(){return Math.round(this.succeed/this.total*100)},this.getProgressFailure=function(){return Math.round(this.failure/this.total*100)},this.getMessage=function(){return T("successful_processed").replace("%s",this.succeed).replace("%s",this.total)},this.succeeded=function(){this.succeed++,this.processed++},this.failed=function(){this.failure++,this.processed++},this.isProcessed=function(){return this.processed===this.total}},g=new f,h=a.Deferred().resolve();g.total=b.length,g.total>1&&(e=k.write(g.getMessage(),{delay:0,logMessageTemplate:function(a){var b=(g.getProgress(),g.isProcessed()?"striped":"striped animated");return"<div>"+a+'</div><div class="progress"><div class="progress-counter">'+g.getProgress()+'%</div><div class="progress-bar '+b+'"><div class="progress-segment progress-succeed" style="width: '+g.getProgressSucceed()+'%"></div><div class="progress-segment progress-failure" style="width: '+g.getProgressFailure()+'%"></div></div></div>'}}),e.stick(!0)),a.each(b,function(a,b){h=h.then(function(){return c(a,b)}).then(function(a){a&&a.data?g.succeeded():g.failed(),e&&e.setMessage(g.getMessage())})}),h.then(function(){e&&g.isProcessed()&&(e.stick(!1),setTimeout(function(){e.remove()},6e3))}),h.then(function(){"function"==typeof d&&d()})},Ga=function(){if(document.selection&&document.selection.empty)document.selection.empty();else if(window.getSelection){var a=window.getSelection();a.removeAllRanges()}},Ha=function(a){var b=null,c=Ba(a,!0);if(c=k.settings.callbacks.beforeSelectItem(a,c),window.tinyMCEPopup){var d=tinyMCEPopup.getWindowArg("window");return d.document.getElementById(tinyMCEPopup.getWindowArg("input")).value=c,"undefined"!=typeof d.ImageDialog&&(d.ImageDialog.getImageData&&d.ImageDialog.getImageData(),d.ImageDialog.showPreviewImage&&d.ImageDialog.showPreviewImage(c)),void tinyMCEPopup.close()}if(I.param("field_name")&&(parent.document.getElementById(I.param("field_name")).value=c,"undefined"!=typeof parent.tinyMCE&&parent.tinyMCE.activeEditor.windowManager.close(),"undefined"!=typeof parent.$.fn.colorbox&&parent.$.fn.colorbox.close()),I.param("ImperaviElementId"))if(window.opener);else{var e=I.param("ImperaviElementId"),f=parent.$("#"+e).redactor("core.getObject");f&&(f.modal.close(),f.buffer.set(),qa(a.attributes.name)?f.insert.html('<img src="'+c+'">'):f.insert.html('<a href="'+c+'">'+a.attributes.name+"</a>"))}if(I.param("CKEditor")&&(window.opener?window.opener.CKEDITOR.tools.callFunction(I.param("CKEditorFuncNum"),c):(parent.CKEDITOR.tools.callFunction(I.param("CKEditorFuncNum"),c),parent.CKEDITOR.tools.callFunction(I.param("CKEditorCleanUpFuncNum")))),window.opener&&"function"==typeof window.opener.SetUrl)if(a.attributes.width){var g=c,h=a.attributes.width,i=a.attributes.height;window.opener.SetUrl(g,h,i)}else window.opener.SetUrl(c);window.opener&&(b=window.opener),window.parent&&window.self!==window.parent&&(b=window.parent),b&&b.postMessage({source:"richfilemanager",resourceObject:a,preview_url:c},"*"),k.settings.callbacks.afterSelectItem(a,c,b)},Ia=function(a){var b=function(b,c){var d=a.id,e=c.getInputValue();if(!e)return void k.error(T("new_filename"));if(!x.options.allowChangeExtensions){var f=ka(a.attributes.name);f.length>0&&(e=e+"."+f)}if(da(d)&&!ca(e)){var g="<p>"+T("INVALID_FILE_TYPE")+"</p>";return"ALLOW_LIST"===x.security.extensions.policy&&(g+="<p>"+T("ALLOWED_FILE_TYPE").replace("%s",x.security.extensions.restrictions.join(", "))+".</p>"),"DISALLOW_LIST"===x.security.extensions.policy&&(g+="<p>"+T("DISALLOWED_FILE_TYPE").replace("%s",x.security.extensions.restrictions.join(", "))+".</p>"),void k.error(g)}za("GET",{mode:"rename",old:d,"new":e}).done(function(a){if(a.data){var b=a.data,e=D.treeModel.findByParam("id",d);if(e&&("folder"===e.rdo.type&&(e.nodeTitle(b.attributes.name),D.treeModel.actualizeNodeObject(e,d,b.id)),"file"===e.rdo.type)){var f=e.parentNode(),g=D.treeModel.createNode(b);e.remove(),f&&D.treeModel.appendNodes(f,g)}var h=D.itemsModel.parentItem();if(h&&h.id===d)D.itemsModel.parentItem().id=b.id;else{var i=D.itemsModel.findByParam("id",d);if(i){i.remove();var j=D.itemsModel.createItem(b);D.itemsModel.appendItems(j)}}D.currentPath()===d&&D.itemsModel.loadDataList(b.id),D.previewFile()&&D.previewModel.rdo().id===d&&D.previewModel.applyObject(b),c.closeDialog(),x.options.showConfirmation&&k.success(T("successful_rename"))}}).fail(ba)};k.prompt({message:T("new_filename"),value:x.options.allowChangeExtensions?a.attributes.name:la(a.attributes.name),okBtn:{label:T("action_rename"),autoClose:!1,click:b},cancelBtn:{label:T("cancel")}})},Ja=function(a,b){var c=function(a,c){var d=c.getInputValue();return d?(d=ga(d,"/")+"/",void b(d)):void k.error(T("prompt_foldername"))},d=a.length,e=d>1?T("prompt_move_multiple").replace("%s",d):T("prompt_move");k.prompt({message:e,value:D.currentPath(),okBtn:{label:T("action_move"),autoClose:!1,click:c},cancelBtn:{label:T("cancel")},template:{dialogInput:'<input data-alertify-input type="text" value="" /><div class="prompt-info">'+T("help_move")+"</div>"}})},Ka=function(a,b){return za("GET",{mode:"copy",source:a.id,target:b}).done(function(a){if(a.data){var c=a.data;D.addElements(c,b),alertify.clearDialogs(),x.options.showConfirmation&&k.success(T("successful_copied"))}}).fail(ba)},La=function(a,b){return za("GET",{mode:"move",old:a.id,"new":b}).done(function(c){if(c.data){var d=c.data;D.removeElement(a),D.addElements(d,b),D.currentPath()===a.id&&D.itemsModel.loadDataList(d.id),D.previewFile()&&D.previewModel.rdo().id===a.id&&D.previewFile(!1),alertify.clearDialogs(),x.options.showConfirmation&&k.success(T("successful_moved"))}}).fail(ba)},Ma=function(a,b){var c=a.length,d=c>1?T("confirm_delete_multiple").replace("%s",c):T("confirm_delete");k.confirm({message:d,okBtn:{label:T("yes"),click:function(a,c){b()}},cancelBtn:{label:T("no")}})},Na=function(a){return za("GET",{mode:"delete",path:a}).done(function(a){if(a.data){var b=a.data;if(D.removeElement(b),"folder"===b.type&&ha(D.currentPath(),b.id)){var c=na(b.id);D.itemsModel.loadDataList(c)}D.previewFile()&&D.previewModel.rdo().id===b.id&&D.previewFile(!1),x.options.showConfirmation&&k.success(T("successful_delete"))}}).fail(ba)},Oa=function(b){var c={mode:"download",path:b.id};a.fileDownload(Aa(ya("GET",c)),{failCallback:function(b,c,d){var e=a(b).text(),f=a.parseJSON(e);a.isPlainObject(f)&&f.errors&&aa(f.errors)}})},Pa=function(b){var c=a("#fm-js-editor-form").serializeArray();za("POST",c).done(function(a){if(a.data){var b=a.data,c=D.previewModel,d=c.editor.content();c.rdo(b),c.viewer.content(d),c.closeEditor();var e=D.itemsModel.createItem(b),f=D.itemsModel.findByParam("id",b.id);D.itemsModel.objects.replace(f,e),k.success(T("successful_edit"))}}).fail(ba)},Qa=function(a){return za("GET",{mode:"readfile",path:a.id},"text").fail(ba)},Ra=function(a){return za("GET",{mode:"readfolder",path:a}).fail(ba)},Sa=function(a,b){return za("GET",{mode:"seekfolder",path:a,string:b}).fail(ba)},Ta=function(a){return za("GET",{mode:"getinfo",path:a}).fail(ba)},Ua=function(){return za("GET",{mode:"summarize"}).done(function(b){if(b.data){var c=b.data.attributes,d=Z(c.size,!0);if(c.sizeLimit>0){var e=Z(c.sizeLimit,!0),f=100*c.size/c.sizeLimit,g=Math.round(100*f)/100;d+=" ("+g+"%) "+T("of")+" "+e}D.summaryModel.files(c.files),D.summaryModel.folders(c.folders),D.summaryModel.size(d),D.summaryModel.enabled(!0);var h=a("#summary-popup").clone().show();D.summaryModel.enabled(!1),k.alert(h[0].outerHTML)}}).fail(ba)},Va=function(a){var b=function(b,c){var d=c.getInputValue();return d?(d=ga(d,"/")+"/",void Wa(a,d)):void k.error(T("prompt_foldername"))};k.prompt({message:T("prompt_extract"),value:D.currentPath(),okBtn:{label:T("action_extract"),autoClose:!1,click:b},cancelBtn:{label:T("cancel")}})},Wa=function(a,b){za("POST",{mode:"extract",source:a.id,target:b}).done(function(a){a.data&&(D.addElements(a.data,b),alertify.clearDialogs(),x.options.showConfirmation&&k.success(T("successful_extracted")))}).fail(ba)},Xa=function(b,c,d,e){var f=e?e:[d];switch(b){case"select":Ha(d);break;case"download":a.each(f,function(a,b){Oa(b)});break;case"rename":Ia(d);break;case"move":Ja(f,function(a){Fa(f,function(b,c){return La(c,a)})});break;case"delete":Ma(f,function(){Fa(f,function(a,b){return Na(b.id)})});break;case"extract":Va(d);break;case"copy":D.clipboardModel.copy(f);break;case"cut":D.clipboardModel.cut(f);break;case"copyUrl":var g=new Clipboard(c.$selected[0],{text:function(a){return Ea(d)}});g.on("success",function(a){k.success(T("copied")),g.destroy()})}},Ya=function(){return!x.options.browseOnly&&void(x.upload.multiple?w.unbind().click(function(){if(!d("upload"))return k.error(T("NOT_ALLOWED")),!1;var b=null,c=D.currentPath(),e=tmpl("tmpl-fileupload-container",{folder:T("current_folder")+c,info:T("upload_files_number_limit").replace("%s",x.upload.maxNumberOfFiles)+" "+T("upload_file_size_limit").replace("%s",Z(x.upload.fileSizeLimit,!0)),lang:E.getTranslations()});"ALLOW_LIST"===x.security.extensions.policy&&(b=new RegExp("(\\.|\\/)("+x.security.extensions.restrictions.join("|")+")$","i")),k.dialog({message:e,width:"auto",buttons:[{type:"ok",label:T("action_upload"),autoClose:!1,click:function(a,b){g.children(".upload-item").length>0?g.find(".button-start").trigger("click"):k.error(T("upload_choose_file"))}},{label:T("action_select"),closeOnClick:!1,click:function(b,c){a("#fileupload",f).trigger("click")}},{type:"cancel",label:T("close")}]});var f=a(".fm-fileupload-container"),g=a(".dropzone",f),h=a(".dropzone-wrapper",f),i=a("#total-progress",f).children();x.customScrollbar.enabled&&h.mCustomScrollbar({theme:x.customScrollbar.theme,scrollButtons:{enable:x.customScrollbar.button},advanced:{autoExpandHorizontalScroll:!0,updateOnContentResize:!0},callbacks:{onOverflowY:function(){h.find(".mCSB_container").css({"margin-right":h.find(".mCSB_scrollTools").width()})},onOverflowYNone:function(){h.find(".mCSB_container").css({"margin-right":"auto"})}},axis:"y"}),h.on("click",function(b){(b.target===this||a(b.target).parent()[0]===this||b.target===g[0]||a(b.target).parent().hasClass("default-message"))&&a("#fileupload",f).trigger("click")}),g.on("click",".button-start",function(b){var c=a(this),d=c.parent().parent(),e=d.data();e.submit(),c.remove()}),g.on("click",".button-abort",function(b){var c=a(this),d=c.parent().parent(),e=d.data(),f=e.files[0].context;e.abort(),f.find(".error-message").text(T("upload_aborted")),f.addClass("aborted")}),g.on("click",".button-resume",function(b){function d(c){a.blueimp.fileupload.prototype.options.add.call(a("#fileupload")[0],b,c),c.submit()}var e=a(this),f=e.parent().parent(),g=f.data(),h=g.files[0];if(h.chunkUploaded){var i=c+h.serverName;Ta(i).then(function(a){a.data&&(g.uploadedBytes=Number(a.data.attributes.size),g.uploadedBytes||(h.chunkUploaded=void 0),d(g))})}else d(g)}),g.on("click",".button-remove",function(b){var d=a(this),e=d.parent().parent(),f=e.data(),g=f.files[0];g.chunkUploaded&&Na(c+g.serverName),d.closest(".upload-item").remove(),j()}),g.on("click",".button-info",function(b){var c=a(this),d=c.closest(".upload-item");if(d.hasClass("error")){var e=d.find(".error-message");k.error(e.text())}});var j=function(){g.children(".upload-item").length>0?g.addClass("started"):g.removeClass("started")},l=D.filterModel.getExtensions();l&&a("#fileupload").attr("accept",l.map(function(a){return"."+a}).join()),a("#fileupload",f).fileupload({autoUpload:!1,sequentialUploads:!0,dataType:"json",dropZone:g,maxChunkSize:x.upload.chunkSize,url:Aa(),paramName:x.upload.paramName,singleFileUploads:!0,formData:ya("POST",{mode:"upload",path:c}),maxNumberOfFiles:x.upload.maxNumberOfFiles,acceptFileTypes:b,maxFileSize:x.upload.fileSizeLimit,messages:{maxNumberOfFiles:T("upload_files_number_limit").replace("%s",x.upload.maxNumberOfFiles),acceptFileTypes:T("upload_file_type_invalid"),maxFileSize:T("upload_file_too_big")+" "+T("upload_file_size_limit").replace("%s",Z(x.upload.fileSizeLimit,!0))},previewMaxHeight:120,previewMaxWidth:120,previewCrop:!0}).on("fileuploadadd",function(b,c){var d=g.children(".upload-item");a.each(c.files,function(b,e){if(d.length>=x.upload.maxNumberOfFiles)return k.error(T("upload_files_number_limit").replace("%s",x.upload.maxNumberOfFiles),{logClass:"fileuploadadd",unique:!0}),!1;e.formattedSize=Z(e.size);var f=a(tmpl("tmpl-upload-item",{file:e,lang:E.getTranslations(),imagesPath:k.settings.baseUrl+"/libs/jQuery-File-Upload/img"}));e.context=f,f.find(".buttons").data(c),
-f.appendTo(g)}),j()}).on("fileuploadsend",function(b,c){return k.settings.callbacks.beforeSendRequest(c.type,c.formData)===!1?(a.each(c.files,function(a,b){var c=b.context;c.find(".error-message").text(T("NOT_ALLOWED")),c.removeClass("added process").addClass("error")}),!1):void a.each(c.files,function(a,b){var d=b.context;d.removeClass("added aborted error").addClass("process"),b.chunkUploaded&&c.total===c.uploadedBytes&&d.remove()})}).on("fileuploadfail",function(b,c){var d,e=c.jqXHR;d=a.isPlainObject(e.responseJSON)&&e.responseJSON.errors?_(e.responseJSON.errors[0]):T("upload_failed"),a.each(c.files,function(a,b){var c=b.context;c.removeClass("added process").addClass("error"),c.find(".error-message").text(d),c.find(".button-start").remove()})}).on("fileuploaddone",function(b,c){var d=c.result;a.each(c.files,function(a,b){d&&d.data&&d.data[a]&&b.context.remove()})}).on("fileuploadalways",function(b,c){var d=c.result;a.each(c.files,function(a,b){if(d&&d.data&&d.data[a]){var c=d.data[a];D.removeElement(c),D.addElements(c,D.currentPath())}});var e=g.children(".upload-item");0===e.filter(".added").length&&0===e.filter(".process").length&&(0===e.length&&(alertify.clearDialogs(),x.options.showConfirmation&&k.success(T("upload_successful_files"))),e.filter(".error").length&&k.error(T("upload_partially")+"<br>"+T("upload_failed_details"))),j()}).on("fileuploadchunkdone",function(b,c){var d=c.result;a.each(c.files,function(a,b){if(d.data&&d.data[a]){var c=d.data[a];D.removeElement(c),D.addElements(c,D.currentPath()),b.serverName=c.attributes.name,b.chunkUploaded=1}})}).on("fileuploadprocessalways",function(b,c){a.each(c.files,function(a,b){var c=b.context;"undefined"!=typeof c&&(b.preview&&(c.find(".image").append(b.preview),c.find(".preview").removeClass("file-preview").addClass("image-preview")),b.error&&(c.removeClass("added process").addClass("error"),c.find(".error-message").text(b.error),c.find(".button-start").remove()))})}).on("fileuploadprogress",function(b,c){a.each(c.files,function(a,b){var d=b.context,e=parseInt(c.loaded/c.total*100,10);d.find(".progress-bar").css("width",e+"%")})}).on("fileuploadprogressall",function(a,b){var c=parseInt(b.loaded/b.total*100,10);i.css("width",c+"%")})}):(w.unbind().click(function(){return d("upload")?void a("#newfile").trigger("click"):(k.error(T("NOT_ALLOWED")),!1)}),o.fileupload({autoUpload:!0,dataType:"json",url:Aa(),paramName:x.upload.paramName,maxChunkSize:x.upload.chunkSize}).on("fileuploadadd",function(a,b){w.data(b)}).on("fileuploadsubmit",function(a,b){b.formData=ya("POST",{mode:"upload",path:D.currentPath()}),w.addClass("loading").prop("disabled",!0),w.children("span").text(T("loading_data"))}).on("fileuploadsend",function(a,b){if(k.settings.callbacks.beforeSendRequest(b.type,b.formData)===!1)return k.error(T("NOT_ALLOWED")),!1}).on("fileuploadalways",function(a,b){w.removeData().removeClass("loading").prop("disabled",!1),w.children("span").text(T("action_upload"));var c=b.result;if(c&&c.data){var d=c.data[0];D.removeElement(d),D.addElements(d,D.currentPath()),x.options.showConfirmation&&k.success(T("upload_successful_file"))}}).on("fileuploadchunkdone",function(a,b){var c=b.result;if(c.data&&c.data[0]){var d=c.data[0];D.removeElement(d),D.addElements(d,D.currentPath())}}).on("fileuploadfail",function(b,c){var d,e=c.jqXHR;d=a.isPlainObject(e.responseJSON)&&e.responseJSON.errors?_(e.responseJSON.errors[0]):T("upload_failed"),k.error(d)})))};J(),a(window).resize(k.setDimensions)}}(jQuery),$.fn.richFilemanager=function(a){return this.each(function(){if(void 0===$(this).data("richFilemanager")){var b=new $.richFilemanagerPlugin(this,a);$(this).data("richFilemanager",b)}})},window.location.origin||(window.location.origin=window.location.protocol+"//"+window.location.hostname+(window.location.port?":"+window.location.port:""));
\ No newline at end of file
+!function(a){a.richFilemanagerPlugin=function(b,c){function d(a){return A.indexOf(a)>-1}function e(b,c){if(!d(c))return!1;if("select"===c&&"folder"===b.type)return!1;if("extract"===c){var e=ka(b.attributes.name);return"file"===b.type&&"zip"===e}return"download"===c&&"folder"===b.type?x.options.allowFolderDownload===!0:"undefined"==typeof b.attributes.capabilities||a.inArray(c,b.attributes.capabilities)>-1}function f(){x.filetree.enabled&&(s.show(),p.splitter({sizeLeft:x.filetree.width,minLeft:x.filetree.minWidth,minRight:200}))}function g(){return window.opener||window.parent&&window.self!==window.parent||window.tinyMCEPopup||I.param("field_name")||I.param("CKEditor")||I.param("ImperaviElementId")}function h(a){return a.attributes.readable?("file"===a.type&&D.previewModel.applyObject(a),void("folder"!==a.type&&"parent"!==a.type||(D.previewFile(!1),D.itemsModel.loadDataList(a.id)))):(k.error(T("NOT_ALLOWED_SYSTEM")),!1)}function i(a){var b=!D.clipboardModel.enabled(),c={select:{name:T("action_select"),className:"select"},download:{name:T("action_download"),className:"download"},rename:{name:T("action_rename"),className:"rename"},move:{name:T("action_move"),className:"move"},separator1:"-----",copy:{name:T("clipboard_copy"),className:"copy"},cut:{name:T("clipboard_cut"),className:"cut"},"delete":{name:T("action_delete"),className:"delete"},extract:{name:T("action_extract"),className:"extract"},copyUrl:{name:T("copy_to_clipboard"),className:"copy-url"}};return e(a,"download")||delete c.download,e(a,"select")&&g()||delete c.select,e(a,"rename")&&x.options.browseOnly!==!0||delete c.rename,e(a,"delete")&&x.options.browseOnly!==!0||delete c["delete"],e(a,"extract")&&x.options.browseOnly!==!0||delete c.extract,e(a,"copy")&&x.options.browseOnly!==!0&&!b||delete c.copy,e(a,"move")&&x.options.browseOnly!==!0&&!b||(delete c.cut,delete c.move),c}var j={baseUrl:".",configUrl:null,config:{},callbacks:{beforeCreateImageUrl:function(a,b){return b},beforeCreatePreviewUrl:function(a,b){return b},beforeSelectItem:function(a,b){return b},afterSelectItem:function(a,b,c){},beforeSetRequestParams:function(a,b){return b},beforeSendRequest:function(a,b){return!0}}},k=this,l=a(b),m=l.children(".fm-wrapper"),n=m.find(".fm-header"),o=n.find(".fm-uploader"),p=m.children(".fm-splitter"),q=m.children(".fm-footer"),r=p.children(".fm-fileinfo"),s=p.children(".fm-filetree"),t=r.find(".view-items-wrapper"),u=r.find(".fm-preview-wrapper"),v=t.find(".view-items"),w=o.children(".fm-upload"),x=null,y="/",z=null,A=[],B=null,C=null,D=null,E=null,F=null,G=null,H=null,I=purl();(new Date).getTime();k.settings=a.extend(!0,j,c),k.write=function(b,c){var d=alertify,e=a.extend({},{reset:!0,delay:5e3,logMaxItems:5,logPosition:"bottom right",logContainerClass:"fm-log",logMessageTemplate:null,parent:document.body,onClick:void 0,unique:!1,type:"log"},c);if(e.logClass&&e.unique&&a(".fm-log").children("."+e.logClass).length>0)return d;e.reset&&d.reset(),d.parent(e.parent),d.logDelay(e.delay),d.logMaxItems(e.logMaxItems),d.logPosition(e.logPosition),d.logContainerClass(e.logContainerClass),d.logMessageTemplate(e.logMessageTemplate),d[e.type](b,e.onClick);var f=d.getLogs();return f[f.length-1]},k.error=function(b,c){return k.write(b,a.extend({},{type:"error",delay:1e4},c))},k.warning=function(b,c){return k.write(b,a.extend({},{type:"warning",delay:1e4},c))},k.success=function(b,c){return k.write(b,a.extend({},{type:"success",delay:6e3},c))},k.alert=function(a){alertify.reset().dialogContainerClass("fm-popup").alert(a)},k.confirm=function(a){alertify.reset().dialogWidth(a.width).dialogPersistent(a.persistent).dialogContainerClass("fm-popup").confirm(a.message,a.okBtn,a.cancelBtn)},k.prompt=function(a){alertify.reset().dialogWidth(a.width).dialogPersistent(a.persistent).dialogContainerClass("fm-popup").theme(a.template).prompt(a.message,a.value||"",a.okBtn,a.cancelBtn)},k.dialog=function(a){alertify.reset().dialogWidth(a.width).dialogPersistent(a.persistent).dialogContainerClass("fm-popup").dialog(a.message,a.buttons)},k.setDimensions=function(){var b=m.outerHeight(!0)-m.height(),c=a(window).height()-n.height()-q.height()-b,d=p.width()-p.children(".splitter-bar-vertical").outerWidth()-s.outerWidth();p.height(c),r.width(d)},k.console=function(){x.options.logger&&arguments&&[].unshift.call(arguments,(new Date).getTime())},k.refreshFolder=function(a){D.loadPath(D.currentPath(),a)},k.loadFolder=function(a,b){"/"!==a&&(a="/"+ea(a,"/")+"/"),D.loadPath(a,b)};var J=function(){var b=a.Deferred();b.then(function(){return K()}).then(function(){return M()}).then(function(a,b){return L()}).then(function(){return N()}).then(function(){O(function(){P()})}),b.resolve()},K=function(){return a.when(W("default"),W("user")).done(function(b,c){var d=b[0],e=c[0];if(void 0!==e&&null!==e&&delete e.version,x=a.extend({},d,e),x.api.connectorUrl)z=x.api.connectorUrl;else{var f=location.origin+location.pathname,g="connectors/"+x.api.lang+"/filemanager."+x.api.lang;ka(f).length>0&&(f=f.substring(0,f.lastIndexOf("/")+1)),z=f+g}})},L=function(){return Aa("GET",{mode:"initiate"}).done(function(b){if(b.data){var c=b.data.attributes.config;a.each(c,function(b,c){a.each(c,function(a,c){return null===c||(void 0===x[b]&&(x[b]=[]),void(x[b][a]=c))})}),c.options&&c.options.capabilities&&(x.options.capabilities=c.options.capabilities)}}).fail(function(a){k.error("Unable to perform initial request to server."),ba(a)}).then(function(b){if(b.errors)return a.Deferred().reject()})},M=function(){return E=new Q,a.ajax().then(function(){var a=I.param("langCode");return a?V(E.buildLangFileUrl(a)).done(function(){E.setLang(a)}).fail(function(){setTimeout(function(){k.error("Given language file ("+E.buildLangFileUrl(a)+") does not exist!")},500)}):void E.setLang(x.language["default"])}).then(function(){var b=E.buildLangFileUrl(E.getLang())+"?_="+(new Date).getTime();return a.ajax({type:"GET",url:b,dataType:"json"}).done(function(a){E.setTranslations(a)})}).then(function(){var b=E.getLang().substr(0,2),c=k.settings.baseUrl;return a.when(a.get(c+"/libs/cldrjs/cldr-dates/"+b+"/ca-gregorian.json"),a.get(c+"/libs/cldrjs/cldr-numbers/"+b+"/numbers.json"),a.get(c+"/libs/cldrjs/cldr-core/supplemental/likelySubtags.json"),a.get(c+"/libs/cldrjs/cldr-core/supplemental/timeData.json"),a.get(c+"/libs/cldrjs/cldr-core/supplemental/weekData.json")).fail(function(){k.error('CLDR files for "'+b+'" language do not exist!')}).then(function(){return[].slice.apply(arguments,[0]).map(function(a){return a[0]})}).then(Globalize.load).then(function(){F=Globalize(b)})})},N=function(){return a.when(Y("upload-container"),Y("upload-item")).done(function(a,b){var c=a[0],d=b[0];m.append(c).append(d)})},O=function(a){var b=[],c=[];if(b.push("/themes/"+x.options.theme+"/styles/theme.css"),x.viewer.image.lazyLoad&&b.push("/libs/lazyload/dist/lazyload.min.js"),x.customScrollbar.enabled&&(b.push("/libs/custom-scrollbar-plugin/jquery.mCustomScrollbar.min.css"),b.push("/libs/custom-scrollbar-plugin/jquery.mCustomScrollbar.concat.min.js")),b.push(a),X(b),x.editor.enabled){var d=x.editor.theme;d&&"default"!==d&&c.push("/libs/CodeMirror/theme/"+d+".css"),c.push("/libs/CodeMirror/lib/codemirror.css"),c.push("/libs/CodeMirror/lib/codemirror.js"),c.push("/libs/CodeMirror/addon/selection/active-line.js"),c.push("/libs/CodeMirror/addon/display/fullscreen.css"),c.push("/libs/CodeMirror/addon/display/fullscreen.js")}x.viewer.markdownRenderer.enabled&&(c.push("/src/css/fm-markdown.css"),c.push("/libs/markdown-it/markdown-it.min.js"),c.push("/libs/markdown-it/default.min.css"),c.push("/libs/markdown-it/highlight.min.js"),c.push("/libs/markdown-it/markdown-it-footnote.min.js"),c.push("/libs/markdown-it/markdown-it-replace-link.min.js")),x.options.browseOnly||(c.push("/src/js/libs-fileupload.js"),x.upload.multiple&&c.push("/libs/jQuery-File-Upload/css/dropzone.css")),c.length&&X(c)},P=function(){G=new R,A=x.options.capabilities||["upload","select","download","rename","copy","move","delete","extract","createFolder"],x.security.readOnly&&(x.options.browseOnly=!0),x.upload.paramName||(x.upload.paramName="files");var b=[];x.options.fileSorting&&(b=x.options.fileSorting.toLowerCase().split("_")),B=b[0]||"name",C=b[1]||"asc";var c=I.param("exclusiveFolder");c&&(y="/"+c+"/",y=ja(y));var e=I.param("expandedFolder");if(e&&(H=y+e+"/",H=ja(H)),D=new S,ko.applyBindings(D),D.itemsModel.initiateLazyLoad(),D.filterModel.setName(I.param("filter")),ko.bindingHandlers.toggleNodeVisibility={init:function(b,c){var d=c();a(b).toggle(d.isExpanded())},update:function(b,c){var d=c();return d.isSliding()!==!1&&(d.isExpanded()===!1&&a(b).slideDown(x.filetree.expandSpeed,function(){d.isSliding(!1),d.isExpanded(!0)}),void(d.isExpanded()===!0&&a(b).slideUp(x.filetree.expandSpeed,function(){d.isSliding(!1),d.isExpanded(!1)})))}},ko.bindingHandlers.draggableView={init:function(a,b,c){D.ddModel.makeDraggable(b(),a)}},ko.bindingHandlers.droppableView={init:function(a,b,c){D.ddModel.makeDroppable(b(),a)}},ko.bindingHandlers.draggableTree={init:function(a,b,c){D.ddModel.makeDraggable(b(),a)}},ko.bindingHandlers.droppableTree={init:function(a,b,c){D.ddModel.makeDroppable(b(),a)}},m.mousewheel(function(b){if(!D.ddModel.dragHelper)return!0;var c,d=null;if(c=x.customScrollbar.enabled?a([t[0],s[0]]):p.children(".splitter-pane"),c.each(function(c){var e=a(this),f=e.offset().top,g=e.offset().left;if(b.offsetY>=f&&b.offsetY<=f+e.height()&&b.offsetX>=g&&b.offsetX<=g+e.width())return d=e,!1}),null===d)return!1;if(x.customScrollbar.enabled){var e=d.find(".mCSB_scrollTools_vertical"),f=1===b.deltaY?"+":"-";e.is(":visible")&&d.mCustomScrollbar("scrollTo",[f+"=250",0],{scrollInertia:500,scrollEasing:"easeOut",callbacks:!0})}else if(d[0].scrollHeight>d[0].clientHeight){var g=d.scrollTop(),h=g-200*b.deltaY;D.ddModel.isScrolling=!0,h=h<0?0:h,d.stop().animate({scrollTop:h},100,"linear",function(){D.ddModel.isScrolling=!1,D.ddModel.isScrolled=!0})}}),v.selectable({filter:"li:not(.directory-parent), tbody > tr:not(.directory-parent)",cancel:".directory-parent, thead",disabled:!x.manager.selection.enabled,appendTo:v,start:function(a,b){Ha(),D.itemsModel.isSelecting(!0)},stop:function(a,b){D.itemsModel.isSelecting(!1)},selected:function(a,b){var c=ko.dataFor(b.selected);c.selected(!0)},unselected:function(a,b){var c=ko.dataFor(b.unselected);c.selected(!1)}}),r.contextMenu({selector:".view-items",zIndex:10,build:function(b,c){var e={createFolder:{name:T("create_folder"),className:"create-folder"},paste:{name:T("clipboard_paste"),className:"paste",disabled:function(a,b){return D.clipboardModel.isEmpty()}}};return D.clipboardModel.enabled()&&x.options.browseOnly!==!0||delete e.paste,d("createFolder")&&x.options.browseOnly!==!0||delete e.createFolder,!a.isEmptyObject(e)&&{appendTo:".fm-container",items:e,reposition:!1,callback:function(a,b){switch(a){case"createFolder":D.headerModel.createFolder();break;case"paste":D.clipboardModel.paste()}}}}}),x.extras.extra_js)for(var g=0;g<x.extras.extra_js.length;g++)a.ajax({type:"GET",url:x.extras.extra_js[g],dataType:"script",async:x.extras.extra_js_async});I.param("CKEditorCleanUpFuncNum")&&(D.headerModel.closeButton(!0),D.headerModel.closeButtonOnClick=function(){parent.CKEDITOR.tools.callFunction(I.param("CKEditorCleanUpFuncNum"))}),f(),Za(),D.treeModel.loadDataNode(D.treeModel.rootNode,!0,!0),x.customScrollbar.enabled&&(s.mCustomScrollbar({theme:x.customScrollbar.theme,scrollButtons:{enable:x.customScrollbar.button},advanced:{autoExpandHorizontalScroll:!0,updateOnContentResize:!0},callbacks:{onScrollStart:function(){D.ddModel.isScrolling=!0},onScroll:function(){D.ddModel.isScrolling=!1}},axis:"yx"}),u.mCustomScrollbar({theme:x.customScrollbar.theme,scrollButtons:{enable:x.customScrollbar.button},advanced:{autoExpandHorizontalScroll:!0,updateOnContentResize:!0,updateOnSelectorChange:".fm-preview-viewer"}}),t.mCustomScrollbar({theme:x.customScrollbar.theme,scrollButtons:{enable:x.customScrollbar.button},advanced:{autoExpandHorizontalScroll:!0,updateOnContentResize:!0,updateOnSelectorChange:".grid, .list"},callbacks:{onScrollStart:function(){D.itemsModel.continiousSelection()||(this.yStartPosition=this.mcs.top,this.yStartTime=(new Date).getTime()),D.ddModel.isScrolling=!0},onScroll:function(){D.ddModel.isScrolling=!1,D.ddModel.isScrolled=!0},whileScrolling:function(){if(x.manager.selection.enabled){var a=(new Date).getTime()-this.yStartTime;!D.itemsModel.continiousSelection()&&a>400&&(this.yStartPosition=this.mcs.top),D.itemsModel.isSelecting()&&D.itemsModel.continiousSelection(!0);var b=Math.abs(this.mcs.top)-Math.abs(this.yStartPosition);v.selectable("repositionCssHelper",b,0)}D.itemsModel.lazyLoad&&D.itemsModel.lazyLoad.handleScroll()}},axis:"y",alwaysShowScrollbar:0}));var h=document.documentElement;if(h.setAttribute("data-useragent",navigator.userAgent),x.options.logger){(new Date).getTime()}var i=l.find(".fm-loading-wrap");i.fadeOut(800,function(){k.setDimensions()}),k.setDimensions()},Q=function(){var a=null,b={},c=k.settings.baseUrl+"/languages/";this.buildLangFileUrl=function(a){return c+a+".json"},this.setLang=function(b){a=b},this.getLang=function(){return a},this.setTranslations=function(a){b=a},this.getTranslations=function(){return b},this.translate=function(a){return b[a]}},R=function(){var a={},b=this;this.push=function(c,d,e){b.removeTimer(c),a[c]=setTimeout(d,e)},this.getTimer=function(b){return a[b]},this.removeTimer=function(b){a[b]&&(clearTimeout(a[b]),delete a[b])}},S=function(){function b(a){return(!x.manager.selection.enabled||!x.manager.selection.useCtrlKey||a.ctrlKey!==!0)&&(!x.manager.dblClickOpen||"click"!==a.type)}var c=this;this.config=ko.observable(x),this.loadingView=ko.observable(!0),this.previewFile=ko.observable(!1),this.viewMode=ko.observable(x.manager.defaultViewMode),this.currentPath=ko.observable(y),this.browseOnly=ko.observable(x.options.browseOnly),this.previewModel=ko.observable(null),this.currentLang=E.getLang(),this.lg=E.getTranslations(),this.previewFile.subscribe(function(a){a||(c.previewModel.closeEditor(),c.itemsModel.descriptivePanel.rdo().id===c.previewModel.rdo().id&&c.itemsModel.descriptivePanel.render(c.previewModel.viewer.content()))}),this.isCapable=function(a){return d(a)},this.loadPath=function(a,b){var d,e=new s(a);b&&(d=D.treeModel.findByParam("id",a)),d&&e.setPreloader(D.treeModel.getPreloader(d)),e.setPreloader(c.itemsModel.getPreloader()).setDataHandler(function(a,b){d&&D.treeModel.addNodes(a,d,!0),c.itemsModel.addItems(a,b,!0),c.searchModel.clearInput()}).load(function(){return Sa(a)})},this.addElements=function(a,b,d){var e=c.treeModel.findByParam("id",b);e&&c.treeModel.addNodes(a,e,d),c.currentPath()===b&&c.itemsModel.addItems(a,b,d)},this.removeElement=function(a){var b=c.treeModel.findByParam("id",a.id);b&&b.remove();var d=c.itemsModel.findByParam("id",a.id);d&&d.remove()},this.fetchSelectedItems=function(a){var b,d;if(a===q.name)return c.itemsModel.getSelected();if(a===o.name)return c.treeModel.getSelected();if(!a)return b=c.treeModel.getSelected(),d=c.itemsModel.getSelected(),d.length>0?d:b;throw new Error("Unknown item type.")},this.fetchSelectedObjects=function(b){var d=[];return a.each(c.fetchSelectedItems(b.constructor.name),function(a,b){d.push(b.rdo)}),d};var f=function(){this.beforeLoad=function(a){},this.afterLoad=function(a,b){}},j=function(){var a=this,b=null;this.rdo=ko.observable({}),this.cdo=ko.observable({}),this.viewer={type:ko.observable("default"),isEditable:ko.observable(!1),url:ko.observable(null),pureUrl:ko.observable(null),options:ko.observable({}),content:ko.observable(null),codeMirror:ko.observable(null)},this.renderer=new L,this.editor=new M,this.rdo.subscribe(function(b){a.cdo({isFolder:"folder"===b.type,sizeFormatted:Z(b.attributes.size),createdFormatted:$(b.attributes.created),modifiedFormatted:$(b.attributes.modified),extension:"file"===b.type?ka(b.id):null,dimensions:b.attributes.width?b.attributes.width+"x"+b.attributes.height:null})}),this.editor.content.subscribe(function(b){a.editor.isInteractive()&&a.renderer.render(b)}),this.applyObject=function(d){b&&b.destroy(),c.previewFile(!1);var e=d.attributes.name,f={interactive:!1},g={type:"default",url:null,options:{}};a.rdo(d),ra(e)&&(g.type="image",g.url=Da(d,!1,!0)),ta(e)&&x.viewer.audio.enabled===!0&&(g.type="audio",g.url=Ca(d,!0)),sa(e)&&x.viewer.video.enabled===!0&&(g.type="video",g.url=Ca(d,!0),g.options={width:x.viewer.video.playerWidth,height:x.viewer.video.playerHeight}),va(e)&&x.viewer.opendoc.enabled===!0&&(g.type="opendoc",g.url=k.settings.baseUrl+"/libs/ViewerJS/index.html#"+Ca(d,!0),g.options={width:x.viewer.opendoc.readerWidth,height:x.viewer.opendoc.readerHeight}),wa(e)&&x.viewer.google.enabled===!0&&(g.type="google",g.url="https://docs.google.com/viewer?url="+encodeURIComponent(Ca(d,!1))+"&embedded=true",g.options={width:x.viewer.google.readerWidth,height:x.viewer.google.readerHeight}),ua(e)&&x.viewer.iframe.enabled===!0&&(g.type="iframe",g.url=Ca(d,!0),g.options={width:x.viewer.iframe.readerWidth,height:x.viewer.iframe.readerHeight}),(xa(e)&&x.viewer.codeMirrorRenderer.enabled===!0||ya(e)&&x.viewer.markdownRenderer.enabled===!0)&&(g.type="renderer",g.options={is_writable:d.attributes.writable},a.renderer.setRenderer(d),f.interactive=a.renderer.renderer().interactive),a.viewer.type(g.type),a.viewer.url(g.url),a.viewer.options(g.options),a.viewer.pureUrl(Fa(d)),a.viewer.isEditable(qa(e)&&x.editor.enabled===!0),a.editor.isInteractive(f.interactive),"renderer"===g.type||a.viewer.isEditable()?Ra(d).then(function(b){a.viewer.content(b),c.previewFile(!0)}):c.previewFile(!0)},this.afterRender=function(){a.renderer.render(a.viewer.content());var c=u.find(".btn-copy-url")[0];b=new Clipboard(c),b.on("success",function(a){k.success(T("copied"))})},this.initiateEditor=function(b){var c=u.find(".fm-cm-editor-content")[0];a.editor.createInstance(a.cdo().extension,c,{readOnly:!1,styleActiveLine:!0})},this.bindToolbar=function(b){e(a.rdo(),b)&&Ya(b,{},a.rdo())},this.previewIconClass=ko.pureComputed(function(){var b=[],c=["ico"];return"default"!==a.viewer.type()&&a.viewer.url()||(b.push("grid-icon"),this.cdo().isFolder===!0?(b.push("ico_folder"),c.push("folder"),this.rdo().attributes.readable||c.push("lock")):(b.push("ico_file"),this.rdo().attributes.readable?c.push("ext",this.cdo().extension):c.push("file","lock")),b.push(c.join("_"))),b.join(" ")},this),this.closePreview=function(){c.previewFile(!1)},this.editFile=function(){var b=a.viewer.content();a.renderer.render(b),a.editor.render(b)},this.saveFile=function(){Qa(a.rdo())},this.closeEditor=function(){a.editor.enabled(!1),a.renderer.render(a.viewer.content())},this.buttonVisibility=function(b){switch(b){case"select":return e(a.rdo(),b)&&g();case"move":case"rename":case"delete":case"download":return e(a.rdo(),b)}}},n=function(){function b(a){if(null!==H){a||(a=d.rootNode);var b=d.findByFilter(function(a){return 0===H.indexOf(a.id)},a);b?(x.filetree.expandSpeed=10,d.loadDataNode(b,!1,!0)):(H=null,x.filetree.expandSpeed=200,d.setItemsFromNode(a))}}var d=this;this.selectedNode=ko.observable(null);var e=new o({attributes:{}});e.id=y,e.level=ko.observable(-1),this.rootNode=e,this.mapNodes=function(a,b){b||(b=d.rootNode),b.isRoot()||a.call(this,b);var c=b.children();if(!c||0===c.length)return null;for(var e=0,f=c.length;e<f;e++)a.call(this,c[e]),d.findByFilter(a,c[e])},this.findByParam=function(a,b,c){if(!c&&(c=d.rootNode,c[a]===b))return c;var e=c.children();if(!e||0===e.length)return null;for(var f=0,g=e.length;f<g;f++){if(e[f][a]===b)return e[f];var h=d.findByParam(a,b,e[f]);if(h)return h}return null},this.findByFilter=function(a,b){if(!b&&(b=d.rootNode,a(b)))return b;var c=b.children();if(!c||0===c.length)return null;for(var e=0,f=c.length;e<f;e++){if(a(c[e]))return c[e];var g=d.findByFilter(a,c[e]);if(g)return g}return null},this.getSelected=function(){var a=[];return d.selectedNode()&&a.push(d.selectedNode()),a},this.loadDataNode=function(a,b,e){var f=a.id,g=new s(f);g.setPreloader(d.getPreloader(a)).setDataHandler(function(b,c){d.addNodes(b,a,e)}),b&&g.setPreloader(c.itemsModel.getPreloader()).setDataHandler(function(a,b){c.itemsModel.addItems(a,b,e),c.searchModel.clearInput()}),g.load(function(){return Sa(f)})},this.getPreloader=function(a){var c=function(){};return c.prototype=Object.create(f),c.prototype.beforeLoad=function(b){a.isRoot()||a.isLoaded(!1)},c.prototype.afterLoad=function(c,e){a.isRoot()||(a.isLoaded(!0),d.expandNode(a)),b(a)},new c},this.createNode=function(a){var b=new o(a);return D.filterModel.filterItem(b),b},this.createNodes=function(b){var c=[];return a.each(b,function(a,b){c.push(d.createNode(b))}),c},this.appendNodes=function(b,c){a.isArray(c)||(c=[c]),b||(b=d.rootNode),x.filetree.foldersOnly&&(c=a.grep(c,function(a){return a.cdo.isFolder})),a.each(c,function(a,c){c.parentNode(b)});var e=b.children().concat(c);b.children(U(e))},this.addNodes=function(b,c,e){if(a.isArray(b)||(b=[b]),c){var f=d.createNodes(b);e&&c.children([]),d.appendNodes(c,f)}},this.expandNode=function(a){return a.isExpanded()===!1&&a.isLoaded()===!0&&(a.isSliding(!0),!0)},this.collapseNode=function(a){return a.isExpanded()===!0&&(a.isSliding(!0),!0)},this.toggleNode=function(a){d.collapseNode(a)||d.expandNode(a)},this.arrangeNode=function(b){var c=b.children().length;a.each(b.children(),function(a,d){d.level(b.level()+1),d.isFirstNode(0===a),d.isLastNode(a===c-1)})},this.setItemsFromNode=function(b){var d=[];a.each(b.children(),function(a,b){d.push(b.rdo)}),c.itemsModel.addItems(d,b.id,!0)},this.nodeRendered=function(b,d){a(b[1]).contextMenu({selector:".file, .directory",zIndex:100,build:function(a,b){return d.selected(!0),{appendTo:".fm-container",items:i(d.rdo),callback:function(a,b){Ya(a,b,d.rdo,c.fetchSelectedObjects(d))}}}})},this.actualizeNodeObject=function(b,c,e){var f=new RegExp("^"+c),g=b.rdo.id,h=g.replace(f,e);b.id=h,b.rdo.id=h,b.rdo.attributes.path=b.rdo.attributes.path.replace(new RegExp(g+"$"),h),b.children().length&&a.each(b.children(),function(a,b){d.actualizeNodeObject(b,c,e)})}},o=function(a){var b=this;this.id=a.id,this.rdo=a,this.cdo={isFolder:"folder"===a.type,extension:"file"===a.type?ka(a.id):null,dimensions:a.attributes.width?a.attributes.width+"x"+a.attributes.height:null,cssItemClass:"folder"===a.type?"directory":"file",hiddenByType:!1,hiddenBySearch:!1},this.visible=ko.observable(!0),this.nodeTitle=ko.observable(a.attributes.name),this.children=ko.observableArray([]),this.parentNode=ko.observable(null),this.isSliding=ko.observable(!1),this.isLoading=ko.observable(!1),this.isLoaded=ko.observable(!1),this.isExpanded=ko.observable(!1),this.selected=ko.observable(!1),this.dragHovered=ko.observable(!1),this.level=ko.observable(0),this.isFirstNode=ko.observable(!1),this.isLastNode=ko.observable(!1),this.nodeTitle.subscribe(function(a){b.rdo.attributes.name=a}),this.children.subscribe(function(a){c.treeModel.arrangeNode(b)}),this.isLoaded.subscribe(function(a){b.isLoading(!a)}),this.selected.subscribe(function(a){a?(null!==c.treeModel.selectedNode()&&c.treeModel.selectedNode().selected(!1),c.treeModel.selectedNode(b),c.itemsModel.unselectItems()):c.treeModel.selectedNode(null)}),this.switchNode=function(a){return!!a.cdo.isFolder&&(a.rdo.attributes.readable?void(a.isLoaded()?c.treeModel.toggleNode(a):b.openNode(a,!1)):(k.error(T("NOT_ALLOWED_SYSTEM")),!1))},this.mouseDown=function(a,b){a.selected(!0)},this.nodeClick=function(a,c){x.manager.dblClickOpen||b.openNode(a,!0)},this.nodeDblClick=function(a,c){x.manager.dblClickOpen&&b.openNode(a,!0)},this.openNode=function(a,b,d){"file"===a.rdo.type&&h(a.rdo),"folder"===a.rdo.type&&(!a.isLoaded()||a.isExpanded()&&x.filetree.reloadOnClick?c.treeModel.loadDataNode(a,b,!0):(c.treeModel.toggleNode(a),b&&c.treeModel.setItemsFromNode(a)))},this.remove=function(){b.parentNode().children.remove(b)},this.isRoot=function(){return b.level()===c.treeModel.rootNode.level()},this.title=ko.pureComputed(function(){return x.options.showTitleAttr?this.rdo.id:null},this),this.itemClass=ko.pureComputed(function(){var a=[];return this.selected()&&x.manager.selection.enabled&&a.push("ui-selected"),this.dragHovered()&&a.push(c.ddModel.hoveredCssClass),a.join(" ")},this),this.iconClass=ko.pureComputed(function(){var a,b=["ico"];return this.cdo.isFolder===!0?(a="ico_folder",this.isLoading()===!0?b.push("loading"):(b.push("folder"),this.rdo.attributes.readable?(this.isExpanded()||!this.isExpanded()&&this.isSliding())&&b.push("open"):b.push("lock"))):(a="ico_file",this.rdo.attributes.readable?b.push("ext",this.cdo.extension):b.push("file","lock")),a+" "+b.join("_")},this),this.switcherClass=ko.pureComputed(function(){var a=[];if(x.filetree.showLine?0===this.level()&&this.isFirstNode()&&this.isLastNode()?a.push("root"):0===this.level()&&this.isFirstNode()?a.push("roots"):this.isLastNode()?a.push("bottom"):a.push("center"):a.push("noline"),this.cdo.isFolder){var b=this.isExpanded()||!this.isExpanded()&&this.isSliding();a.push(b?"open":"close")}else a.push("docu");return a.join("_")},this),this.clusterClass=ko.pureComputed(function(){return x.filetree.showLine&&!this.isLastNode()?"line":""},this)},p=function(){var d=this;this.objects=ko.observableArray([]),this.parentItem=ko.observable(null),this.objectsSize=ko.observable(0),this.objectsNumber=ko.observable(0),this.selectedNumber=ko.observable(0),this.listSortField=ko.observable(B),this.listSortOrder=ko.observable(C),this.isSelecting=ko.observable(!1),this.continiousSelection=ko.observable(!1),this.descriptivePanel=new L,this.lazyLoad=null,this.isSelecting.subscribe(function(a){a||d.continiousSelection(!1)}),this.createItem=function(a){var b=new q(a);return D.filterModel.filterItem(b),b},this.createItems=function(b){var c=[];return a.each(b,function(a,b){c.push(d.createItem(b))}),c},this.appendItems=function(b){a.isArray(b)||(b=[b]);var c=d.objects().concat(b);d.objects(U(c))},this.addItems=function(b,e,f){a.isArray(b)||(b=[b]);var g=d.createItems(b);f?(c.currentPath(e),c.breadcrumbsModel.splitCurrent(),d.setDescriptivePanel(b),d.setItemsList(g),d.addParentItem()):d.appendItems(g)},this.loadDataList=function(a){var b=new s(a);b.setPreloader(d.getPreloader()).setDataHandler(function(a,b){d.addItems(a,b,!0),c.searchModel.clearInput()}).load(function(){return Sa(a)})},this.setItemsList=function(a){d.parentItem(null),a=U(a),d.objects(a)},this.addParentItem=function(){if(!da(c.currentPath())&&c.currentPath()!==y){var a=oa(c.currentPath()),e={id:a,rdo:{id:a,type:"parent",attributes:{readable:!0,writable:!0}},dragHovered:ko.observable(!1)};e.open=function(a,c){b(c)&&d.loadDataList(e.id)},e.itemClass=ko.pureComputed(function(){var a=[];return e.dragHovered()&&a.push(c.ddModel.hoveredCssClass),a.join(" ")}),d.parentItem(e)}},this.setDescriptivePanel=function(b){d.descriptivePanel.content(null),a.each(b,function(a,b){x.manager.renderer.position&&"string"==typeof x.manager.renderer.indexFile&&b.attributes.name.toLowerCase()===x.manager.renderer.indexFile.toLowerCase()&&(d.descriptivePanel.setRenderer(b),Ra(d.descriptivePanel.rdo()).then(function(a){d.descriptivePanel.render(a)}))})},this.findByParam=function(a,b){return ko.utils.arrayFirst(d.objects(),function(c){return c[a]===b})},this.findByFilter=function(a,b){var c=!b,e=[],f=d.objects();if(!f||0===f.length)return c?null:e;for(var g=0,h=f.length;g<h;g++)if(a(f[g])){if(c)return f[g];e.push(f[g])}return c?null:e},this.sortObjects=function(){var a=U(d.objects());d.objects(a)},this.getSelected=function(){var a=d.findByFilter(function(a){return a.selected()},!0)||[];return d.selectedNumber(a.length),a},this.unselectItems=function(b){var c=x.manager.selection.enabled&&x.manager.selection.useCtrlKey&&b===!0;c||a.each(d.getSelected(),function(a,b){b.selected(!1)})},this.initiateLazyLoad=function(){x.viewer.image.lazyLoad!==!0||d.lazyLoad||(d.lazyLoad=new LazyLoad({container:r[0],callback_load:function(a){k.console("LOADED",a.getAttribute("data-original"))},callback_set:function(a){k.console("SET",a.getAttribute("data-original"))},callback_processed:function(a){k.console("PROCESSED",a+" images left")}}))},this.getPreloader=function(){var a=function(){};return a.prototype=Object.create(f),a.prototype.beforeLoad=function(a){c.loadingView(!0)},a.prototype.afterLoad=function(a,b){c.loadingView(!1),d.lazyLoad&&d.lazyLoad.update()},new a},this.objects.subscribe(function(b){var e=0,f=0;a.each(b,function(a,b){e++,"file"===b.rdo.type&&(f+=Number(b.rdo.attributes.size))}),d.objectsNumber(e),d.objectsSize(Z(f)),d.lazyLoad&&setTimeout(function(){d.lazyLoad.update()},50),v.contextMenu({selector:".file, .directory",zIndex:100,build:function(a,b){var d=ko.dataFor(a[0]);return d.selected()||(c.itemsModel.unselectItems(!1),d.selected(!0)),{appendTo:".fm-container",items:i(d.rdo),callback:function(a,b){Ya(a,b,d.rdo,c.fetchSelectedObjects(d))}}}})})},q=function(a){var d=x.viewer.image.thumbMaxWidth;a.attributes.width&&a.attributes.width<d&&(d=a.attributes.width),this.id=a.id,this.rdo=a,this.cdo={isFolder:"folder"===a.type,sizeFormatted:Z(a.attributes.size),createdFormatted:$(a.attributes.created),modifiedFormatted:$(a.attributes.modified),extension:"file"===a.type?ka(a.id):null,dimensions:a.attributes.width?a.attributes.width+"x"+a.attributes.height:null,cssItemClass:"folder"===a.type?"directory":"file",imageUrl:Da(a,!0,!0),previewWidth:d,hiddenByType:!1,hiddenBySearch:!1},this.visible=ko.observable(!0),this.selected=ko.observable(!1),this.dragHovered=ko.observable(!1),this.lazyPreview=x.viewer.image.lazyLoad&&this.cdo.imageUrl,this.selected.subscribe(function(a){a&&null!==c.treeModel.selectedNode()&&c.treeModel.selectedNode().selected(!1)}),this.title=ko.pureComputed(function(){return x.options.showTitleAttr?this.rdo.id:null},this),this.itemClass=ko.pureComputed(function(){var a=[];return this.selected()&&x.manager.selection.enabled&&a.push("ui-selected"),this.dragHovered()&&a.push(c.ddModel.hoveredCssClass),this.cdo.cssItemClass+" "+a.join(" ")},this),this.listIconClass=ko.pureComputed(function(){var a,b=["ico"];return this.cdo.isFolder===!0?(a="ico_folder",b.push("folder"),this.rdo.attributes.readable||b.push("lock")):(a="ico_file",this.rdo.attributes.readable?b.push("ext",this.cdo.extension):b.push("file","lock")),a+" "+b.join("_")},this),this.gridIconClass=ko.pureComputed(function(){var a=[],b=["ico"];return this.cdo.imageUrl||(a.push("grid-icon"),this.cdo.isFolder===!0?(a.push("ico_folder"),b.push("folder"),this.rdo.attributes.readable||b.push("lock")):(a.push("ico_file"),this.rdo.attributes.readable?b.push("ext",this.cdo.extension):b.push("file","lock")),a.push(b.join("_"))),a.join(" ")},this),this.mouseDown=function(a,b){a.selected()||c.itemsModel.unselectItems(b.ctrlKey),c.selectionModel.unselect=a.selected(),a.selected(!0)},this.open=function(a,d){c.selectionModel.unselect&&(d.ctrlKey&&a.selected(!1),!d.ctrlKey&&x.manager.dblClickOpen&&(c.itemsModel.unselectItems(d.ctrlKey),a.selected(!0))),b(d)&&(x.options.quickSelect&&"file"===a.rdo.type&&e(a.rdo,"select")?Ia(a.rdo):h(a.rdo))},this.remove=function(){c.itemsModel.objects.remove(this)}},s=function(b){var c=this,d=[],e=[];this.setPreloader=function(a){return e.push(a),c},this.setDataHandler=function(a){return d.push(a),c},this.load=function(c){e.forEach(function(a,c,d){a.beforeLoad(b)}),c().then(function(c){c.data&&(a.each(d,function(a,d){d(c.data,b)}),a.each(e,function(a,d){d.afterLoad(b,c)}))})}},t=function(){var a=function(a){var b=this;this.column=ko.observable(a),this.order=ko.observable(c.itemsModel.listSortOrder()),this.sortClass=ko.pureComputed(function(){var a;return c.itemsModel.listSortField()===b.column()&&(a="sorted sorted-"+this.order()),a},this),this.sort=function(){var a="asc"===b.order(),d=c.itemsModel.listSortField()===b.column();b.order(d?a?"desc":"asc":c.itemsModel.listSortOrder()),c.itemsModel.listSortField(b.column()),c.itemsModel.listSortOrder(b.order()),c.itemsModel.sortObjects()}};this.thName=new a("name"),this.thType=new a("type"),this.thSize=new a("size"),this.thDimensions=new a("dimensions"),
+this.thModified=new a("modified")},w=function(){this.closeButton=ko.observable(!1),this.langSwitcher=a.isArray(x.language.available)&&x.language.available.length>0,this.closeButtonOnClick=function(){k.console("CLOSE button is clicked")},this.navHome=function(){c.previewFile(!1),c.itemsModel.loadDataList(y)},this.navLevelUp=function(){var a=c.previewFile()?na(c.previewModel.rdo().id):oa(c.currentPath());c.previewFile()&&c.previewFile(!1),a!==c.currentPath()&&c.itemsModel.loadDataList(a)},this.navRefresh=function(){c.previewFile()?(c.previewFile(!1),c.previewFile(!0)):c.itemsModel.loadDataList(c.currentPath())},this.displayGrid=function(){c.viewMode("grid"),c.previewFile(!1),c.itemsModel.lazyLoad&&c.itemsModel.lazyLoad.update()},this.displayList=function(){c.viewMode("list"),c.previewFile(!1)},this.switchLang=function(b){var c=b.target.value,d=E.getLang();if(c&&c.toLowerCase()!==d.toLowerCase()){var e,f=window.location.toString(),g=new RegExp("(langCode=)"+d);e=g.test(f)?f.replace(g,"$1"+c):f+(a.isEmptyObject(I.param())?"?":"#")+"langCode="+c,window.location.href=e}},this.createFolder=function(){function a(a,b){var c=b.getInputValue();return c?void Aa("GET",{mode:"addfolder",path:D.currentPath(),name:c}).done(function(a){a.data&&(D.addElements(a.data,D.currentPath()),b.closeDialog(),x.options.showConfirmation&&k.success(T("successful_added_folder")))}).fail(ba):void k.error(T("no_foldername"))}return d("createFolder")?void k.prompt({message:T("prompt_foldername"),value:T("default_foldername"),okBtn:{label:T("create_folder"),autoClose:!1,click:a},cancelBtn:{label:T("cancel")}}):(k.error(T("NOT_ALLOWED")),!1)}},z=function(){this.files=ko.observable(null),this.folders=ko.observable(null),this.size=ko.observable(null),this.enabled=ko.observable(!1),this.doSummarize=function(){Va()}},A=function(){var b=this;this.name=ko.observable(null),this.setName=function(c){c&&x.filter&&a.isArray(x.filter[c])&&b.name(c)},this.getExtensions=function(){return b.name()?x.filter[b.name()]:null},this.filterItem=function(c){var d=b.getExtensions(),e=!c.cdo.hiddenBySearch;if(c.cdo.hiddenByType=!1,"file"===c.rdo.type&&a.isArray(d)){var f=ka(c.id),g=d.indexOf(f)!==-1;e=e&&g,c.cdo.hiddenByType=!g}c.visible(e)},this.filter=function(d){b.setName(d),a.each(c.itemsModel.objects(),function(a,c){b.filterItem(c)}),c.treeModel.mapNodes(function(a){b.filterItem(a)}),c.itemsModel.lazyLoad&&c.itemsModel.lazyLoad.update()},this.reset=function(){b.name(null),b.filter(null)}},F=function(){function b(){h?G.push("search",function(){d()},x.search.typingDelay):d()}function d(){var b=f.value(),d=x.search.caseSensitive?b:b.toLowerCase();if(""===b)return void(b!==g?e():k.warning(T("search_string_empty")));if(x.search.recursive){var h=c.currentPath(),i=new s(h);i.setPreloader(c.itemsModel.getPreloader()).setDataHandler(function(b,e){var g=[];x.search.caseSensitive?a.each(b,function(a,b){0===b.attributes.name.indexOf(d)&&g.push(b)}):g=b;var h=c.itemsModel.createItems(g);c.itemsModel.setItemsList(h),f.isRendered(!0)}).load(function(){return Ta(h,b)})}else a.each(c.itemsModel.objects(),function(a,b){var c=b.rdo.attributes.name;x.search.caseSensitive||(c=c.toLowerCase());var e=0===c.indexOf(d),f=!b.cdo.hiddenByType;f=f&&e,b.cdo.hiddenBySearch=!e,b.visible(f)}),f.isRendered(!0)}function e(){f.clearInput(),x.search.recursive?c.itemsModel.loadDataList(c.currentPath()):a.each(c.itemsModel.objects(),function(a,b){b.cdo.hiddenBySearch=!1,b.visible(!b.cdo.hiddenByType)})}var f=this,g="",h=!!x.search.typingDelay;this.value=ko.observable(""),this.isRendered=ko.observable(!1),this.value.subscribe(function(a){g=a},null,"beforeChange"),this.inputKeyUp=function(a,c){var d=c.which||c.keyCode,e=[16,17,18,27,37,38,39,40];if(h){if(e.indexOf(d)>-1)return;f.value(c.target.value)}(h||13===d)&&b()},this.seekItems=function(a,c){b()},this.reset=function(a,b){e()},this.clearInput=function(){g="",f.value(""),f.isRendered(!1),G.removeTimer("search")}},J=function(){function a(){e=[],b=null,f.itemsNum(0)}var b=null,e=[],f=this,g=d("copy")&&d("move");this.itemsNum=ko.observable(0),this.enabled=ko.observable(c.config().clipboard.enabled&&g),this.copy=function(){f.hasCapability("copy")&&(b="copy",e=c.fetchSelectedItems(),f.itemsNum(e.length))},this.cut=function(){f.hasCapability("cut")&&(b="cut",e=c.fetchSelectedItems(),f.itemsNum(e.length))},this.paste=function(){var d=c.currentPath();if(f.hasCapability("paste")&&!f.isEmpty())return null===b||0===e.length?void k.warning(T("clipboard_empty")):void Ga(e,function(a,c){return"cut"===b?Ma(c,d):"copy"===b?La(c,d):void 0},a)},this.clear=function(){f.hasCapability("clear")&&!f.isEmpty()&&(a(),k.success(T("clipboard_cleared")))},this.isEmpty=function(){return 0===e.length},this.hasCapability=function(a){if(!f.enabled)return!1;switch(a){case"copy":return d("copy");case"cut":return d("move");default:return!0}}},K=function(){var a=this;this.items=ko.observableArray([]),this.clean=function(){a.items([]),a.add(y,"")},this.add=function(c,d){a.items.push(new b(c,d))},this.splitPath=function(b){var c=y,d=b.replace(new RegExp("^"+y),"").split("/");for(a.clean();d.length>0;){var e=d.shift();e&&(c+=e+"/",a.add(c,e))}},this.splitCurrent=function(){a.splitPath(c.currentPath())},this.getLabel=ko.pureComputed(function(){var a=T(c.searchModel.isRendered()?"search_results":"current_folder");return a+": "},this);var b=function(a,b){var d=this;this.path=a,this.label=b,this.isRoot=a===y,this.active=a===c.currentPath(),this.itemClass=function(){var a=["nav-item"];return d.isRoot&&a.push("root"),d.active&&a.push("active"),a.join(" ")},this["goto"]=function(a,b){a.active||c.itemsModel.loadDataList(a.path)}}},L=function(){function b(a){return ya(a)?new f:xa(a)?new e:void 0}var c,d=this;this.rdo=ko.observable({}),this.content=ko.observable(null),this.renderer=ko.observable(null),this.render=function(a){d.renderer()&&d.renderer().processContent(a)},this.setRenderer=function(a){d.rdo(a),d.renderer(b(a.attributes.name))},this.setContainer=function(b){a.each(b,function(){if(a(this).hasClass("fm-renderer-container"))return c=a(this),!1}),d.renderer().processDomElements(c)};var e=function(){this.name="codeMirror",this.interactive=!1;var a=new M;this.processContent=function(b){a.render(b),d.content(b)},this.processDomElements=function(b){if(!a.instance){var c=b.find(".fm-cm-renderer-content")[0],e=ka(d.rdo().id);a.createInstance(e,c,{readOnly:"nocursor",styleActiveLine:!1,lineNumbers:!1})}}},f=function(){function b(){c.find("a").each(function(){var b=a(this).attr("href"),c=D.previewModel.editor;if(c.enabled()&&c.isInteractive())a(this).off("click"),a(this).on("click",function(){return!1});else{if(b.search("://")!==-1||ha(b,"mailto:"))return;ya(b)&&a(this).on("click",function(a){return Ua(b).then(function(a){a.data&&h(a.data)}),!1})}})}this.name="markdown",this.interactive=!0;var e=window.markdownit({html:!0,linkify:!0,typographer:!0,highlight:function(a,b){if(b&&hljs.getLanguage(b))try{return'<pre class="highlight"><code>'+hljs.highlight(b,a,!0).value+"</code></pre>"}catch(c){}return'<pre class="highlight"><code>'+e.utils.escapeHtml(a)+"</code></pre>"},replaceLink:function(a,b){if(a.search("://")!==-1||ha(a,"mailto:"))return a;var c=ha(a,"/")?y:na(d.rdo().id),e=c+fa(a,"/");if(ya(e))return e;var f=za("GET",{mode:"readfile",path:e});return Ba(f)}}).use(window.markdownitReplaceLink);this.processContent=function(a){var c=e.render(a);d.content(c),b()},this.processDomElements=function(a){}}},M=function(){function b(a){d.enabled(!0),d.instance.setValue(a),setTimeout(function(){d.instance.refresh()},0)}function c(a){var b=[],c="default";x.editor.codeHighlight&&("js"===a&&(b.push("/libs/CodeMirror/mode/javascript/javascript.js"),c="javascript"),"css"===a&&(b.push("/libs/CodeMirror/mode/css/css.js"),c="css"),"html"===a&&(b.push("/libs/CodeMirror/mode/xml/xml.js"),c="text/html"),"xml"===a&&(b.push("/libs/CodeMirror/mode/xml/xml.js"),c="application/xml"),"php"===a&&(b.push("/libs/CodeMirror/mode/htmlmixed/htmlmixed.js"),b.push("/libs/CodeMirror/mode/xml/xml.js"),b.push("/libs/CodeMirror/mode/javascript/javascript.js"),b.push("/libs/CodeMirror/mode/css/css.js"),b.push("/libs/CodeMirror/mode/clike/clike.js"),b.push("/libs/CodeMirror/mode/php/php.js"),c="application/x-httpd-php"),"java"===a&&(b.push("/libs/CodeMirror/mode/clike/clike.js"),c="text/x-java"),"sql"===a&&(b.push("/libs/CodeMirror/mode/sql/sql.js"),c="text/x-mysql"),"md"===a&&(b.push("/libs/CodeMirror/addon/mode/overlay.js"),b.push("/libs/CodeMirror/mode/xml/xml.js"),b.push("/libs/CodeMirror/mode/markdown/markdown.js"),b.push("/libs/CodeMirror/mode/gfm/gfm.js"),b.push("/libs/CodeMirror/mode/javascript/javascript.js"),b.push("/libs/CodeMirror/mode/css/css.js"),b.push("/libs/CodeMirror/mode/htmlmixed/htmlmixed.js"),b.push("/libs/CodeMirror/mode/clike/clike.js"),b.push("/libs/CodeMirror/mode/shell/shell.js"),b.push("/libs/CodeMirror/mode/meta.js"),c="gfm"),"sh"===a&&(b.push("/libs/CodeMirror/addon/mode/overlay.js"),b.push("/libs/CodeMirror/mode/markdown/markdown.js"),b.push("/libs/CodeMirror/mode/gfm/gfm.js"),b.push("/libs/CodeMirror/mode/javascript/javascript.js"),b.push("/libs/CodeMirror/mode/css/css.js"),b.push("/libs/CodeMirror/mode/htmlmixed/htmlmixed.js"),b.push("/libs/CodeMirror/mode/clike/clike.js"),b.push("/libs/CodeMirror/mode/meta.js"),b.push("/libs/CodeMirror/mode/shell/shell.js"),c="shell")),b.length?(b.push(function(){d.mode(c)}),X(b)):d.mode(c)}var d=this,e=null;this.instance=null,this.enabled=ko.observable(!1),this.content=ko.observable(null),this.mode=ko.observable(null),this.isInteractive=ko.observable(!1),this.mode.subscribe(function(a){a&&(d.instance.setOption("mode",a),e&&(b(e),e=null))}),this.render=function(a){d.mode()?b(a):e=a},this.createInstance=function(b,e,f){var g,h={readOnly:"nocursor",styleActiveLine:!1,viewportMargin:1/0,lineNumbers:x.editor.lineNumbers,lineWrapping:x.editor.lineWrapping,theme:x.editor.theme,matchBrackets:x.editor.matchBrackets,extraKeys:{F11:function(a){a.setOption("fullScreen",!a.getOption("fullScreen"))},Esc:function(a){a.getOption("fullScreen")&&a.setOption("fullScreen",!1)}}};g=CodeMirror.fromTextArea(e,a.extend({},h,f)),g.on("changes",function(a,b){d.content(a.getValue())}),d.instance=g,c(b)}},N=function(){function b(b){var c=a.grep(f.items,function(a,c){if("folder"===b.rdo.type||"parent"===b.rdo.type){if(ha(b.rdo.id,a.rdo.id))return!0;if(b.rdo.id===pa(a.rdo.id))return!0}return a.id===b.id});return b.rdo.attributes.writable&&0===c.length}function d(a){null!==f.hoveredItem&&f.hoveredItem.dragHovered(!1),f.hoveredItem=a,a&&a.dragHovered(!0)}function e(a,b){b?a.addClass(g):a.removeClass(g)}var f=this,g="drop-restricted",h=a("#drag-helper-template");this.items=[],this.hoveredItem=null,this.dragHelper=null,this.isScrolling=!1,this.isScrolled=!1,this.hoveredCssClass="drop-hover",this.makeDraggable=function(b,d){"file"!==b.rdo.type&&"folder"!==b.rdo.type||a(d).draggable({distance:3,cursor:"pointer",cursorAt:{left:Math.floor(h.width()/2),bottom:15},scroll:!1,appendTo:m,containment:l,refreshPositions:!1,helper:function(){var a,d;return d=c.fetchSelectedItems(b.constructor.name).length>1?"ico_multiple":"folder"===b.rdo.type?"ico_folder":"ico_file ico_ext_"+ka(b.rdo.id),a=h.children(".drag-helper").clone(),a.find(".clip").addClass(d),f.dragHelper=a,a},start:function(a,d){f.items=c.fetchSelectedItems(b.constructor.name)},drag:function(b,c){a(this).draggable("option","refreshPositions",f.isScrolling||f.isScrolled),f.isScrolled=!1},stop:function(a,b){f.items=[],f.dragHelper=null}})},this.makeDroppable=function(c,g){"folder"!==c.rdo.type&&"parent"!==c.rdo.type||a(g).droppable({tolerance:"pointer",enableExtendedEvents:c instanceof q,accept:function(a){var b=ko.dataFor(a[0]),c=b?b.rdo.type:null;return"file"===c||"folder"===c},over:function(a,f){setTimeout(function(){d(null),e(f.helper,!1),b(c)||e(f.helper,!0),d(c)},0)},out:function(a,b){d(null),e(b.helper,!1)},drop:function(a,e){return d(null),!!b(c)&&void Ga(f.items,function(a,b){return Ma(b.rdo,c.id)})}})}},O=function(){this.unselect=!1};this.treeModel=new n,this.itemsModel=new p,this.tableViewModel=new t,this.previewModel=new j,this.headerModel=new w,this.summaryModel=new z,this.filterModel=new A,this.searchModel=new F,this.clipboardModel=new J,this.breadcrumbsModel=new K,this.ddModel=new N,this.selectionModel=new O},T=function(a){return E.translate(a)},U=function(a){function b(a){var b,c=B;switch("list"===D.viewMode()&&(c=D.itemsModel.listSortField()),c){case"type":b=a.cdo.extension||"";break;case"size":b=a.rdo.attributes.size;break;case"modified":b=a.rdo.attributes.modified;break;case"dimensions":b=a.cdo.dimensions||"";break;default:b=a.rdo.attributes.name}return"string"==typeof b&&(f.cases||(b=b.toLowerCase()),b=b.replace(/\s+/g," ")),b}function c(a,b){for(var c=d(a.toString()),e=d(b.toString()),f=0;c[f]&&e[f];f++)if(c[f]!==e[f]){var g=Number(c[f]),h=Number(e[f]);return g==c[f]&&h==e[f]?g-h:c[f]>e[f]?1:-1}return c.length-e.length}function d(a){for(var b,c,d=[],e=0,f=-1,g=0;b=(c=a.charAt(e++)).charCodeAt(0);){var h=46==b||b>=48&&b<=57;h!==g&&(d[++f]="",g=h),d[f]+=c}return d}var e="list"===D.viewMode()?D.itemsModel.listSortOrder():C,f={natural:!0,order:"asc"===e?1:-1,cases:!1};a.sort(function(a,d){var e,g=b(a),h=b(d);return e=g===h?0:void 0===g||void 0===h?0:f.natural&&(isNaN(g)||isNaN(h))?c(g,h):g<h?-1:g>h?1:0,e*=f.order});for(var g=[],h=a.length;h--;)"folder"===a[h].rdo.type&&(g.push(a[h]),a.splice(h,1));"top"!==x.options.folderPosition&&g.reverse();for(var i=0,j=g.length;i<j;i++)"top"===x.options.folderPosition?a.unshift(g[i]):a.push(g[i]);return a},V=function(b){return a.ajax({type:"HEAD",url:b})},W=function(b){var c=null;return b="undefined"==typeof b?"user":b,c="user"===b?I.param("config")?k.settings.baseUrl+"/config/"+I.param("config"):k.settings.configUrl?k.settings.configUrl:k.settings.baseUrl+"/config/filemanager.config.json":k.settings.baseUrl+"/config/filemanager.config.default.json",a.ajax({type:"GET",url:c,dataType:"json",cache:!1,error:function(a){k.error("Given config file ("+c+") does not exist!")}})},X=function(a){for(var b=0,c=a.length;b<c;b++)"string"==typeof a[b]&&(a[b]=k.settings.baseUrl+a[b]);toast.apply(this,a)},Y=function(b,c){return a.ajax({type:"GET",url:k.settings.baseUrl+"/src/templates/"+b+".html",error:ba})},Z=function(a,b){if(!a)return"";b=b||!1;for(var c=parseFloat(a),d=parseFloat(b?1e3:1024),e=0,f=[T("unit_bytes"),T("unit_kb"),T("unit_mb"),T("unit_gb")];;){if(c<d)return c=Math.round(100*c)/100,c+" "+f[e];c/=d,e+=1}},$=function(a){var b="string"==typeof a,c="number"==typeof a&&Math.floor(a)===a;if(!b&&!c)return"";c&&a<1e10&&(a=1e3*a);var d=new Date(a);return d instanceof Date&&!isNaN(d)?F.formatDate(d,x.formatter.datetime):a},_=function(b){var c;return E.getLang()&&T(b.title)?(c=T(b.title),a.each(b.meta.arguments,function(a,b){c=c.replace("%s",b)})):c=b.title,c},aa=function(b){k.console("ERROR JSON",b),a.each(b,function(a,b){k.error(_(b)),b.meta.redirect&&(window.location.href=b.meta.redirect)})},ba=function(b){var c;if(a.isPlainObject(b)&&b.responseText){var d="application/json"===b.getResponseHeader("content-type");!b.responseJSON&&d&&(b.responseJSON=a.parseJSON(b.responseText)),a.isPlainObject(b.responseJSON)&&b.responseJSON.errors?aa(b.responseJSON.errors):c=T("ERROR_SERVER")+" "+b.responseText}else c=b;c&&(k.console("ERROR TEXT",c),k.error(c))};!function(a){a.extend({inArrayInsensitive:function(b,c,d){if("string"!=typeof b)return a.inArray.apply(this,arguments);if(c){var e=c.length;for(d=d?d<0?Math.max(0,e+d):d:0,b=b.toLowerCase();d<e;d++)if(d in c&&c[d].toLowerCase()==b)return d}return-1}})}(jQuery);var ca=function(b){var c=ka(b);if(x.security.extensions.ignoreCase){if("ALLOW_LIST"===x.security.extensions.policy&&a.inArrayInsensitive(c,x.security.extensions.restrictions)!==-1)return!0;if("DISALLOW_LIST"===x.security.extensions.policy&&a.inArrayInsensitive(c,x.security.extensions.restrictions)===-1)return!0}else{if("ALLOW_LIST"===x.security.extensions.policy&&a.inArray(c,x.security.extensions.restrictions)!==-1)return!0;if("DISALLOW_LIST"===x.security.extensions.policy&&a.inArray(c,x.security.extensions.restrictions)===-1)return!0}return!1},da=function(a){return"/"!==a.charAt(a.length-1)},ea=function(a,b){var c=new RegExp("^"+b+"+|"+b+"+$","g");return a.replace(c,"")},fa=function(a,b){var c=new RegExp("^"+b+"+","g");return a.replace(c,"")},ga=function(a,b){var c=new RegExp(b+"+$","g");return a.replace(c,"")},ha=function(a,b,c){return c=c||0,a.substr(c,b.length)===b},ia=function(b){var c=[];return a.each(b.split("/"),function(a,b){c.push(encodeURIComponent(b))}),c.join("/")},ja=function(a){return a.replace(/\\/g,"/").replace(/\/+/g,"/")},ka=function(a){return 1===a.split(".").length?"":a.split(".").pop().toLowerCase()},la=function(a){return a.lastIndexOf(".")!==-1?a.substring(0,a.lastIndexOf(".")):a},ma=function(a){return a.lastIndexOf(".")!==-1&&(a=a.substring(0,a.lastIndexOf("."))),a.lastIndexOf(!0)&&(a=a.split("/").pop()),a},na=function(a){return a.lastIndexOf("/")!==a.length-1?a.substr(0,a.lastIndexOf("/")+1):a},oa=function(a){return a.split("/").reverse().slice(2).reverse().join("/")+"/"},pa=function(a){return a.substring(0,a.slice(0,-1).lastIndexOf("/"))+"/"},qa=function(b){return a.inArray(ka(b),x.editor.extensions)!==-1},ra=function(b){return a.inArray(ka(b),x.viewer.image.extensions)!==-1},sa=function(b){return a.inArray(ka(b),x.viewer.video.extensions)!==-1},ta=function(b){return a.inArray(ka(b),x.viewer.audio.extensions)!==-1},ua=function(b){return a.inArray(ka(b),x.viewer.iframe.extensions)!==-1},va=function(b){return a.inArray(ka(b),x.viewer.opendoc.extensions)!==-1},wa=function(b){return a.inArray(ka(b),x.viewer.google.extensions)!==-1},xa=function(b){return a.inArray(ka(b),x.viewer.codeMirrorRenderer.extensions)!==-1},ya=function(b){return a.inArray(ka(b),x.viewer.markdownRenderer.extensions)!==-1},za=function(b,c){var d,e=x.api.requestParams;if(b=b.toUpperCase(),a.isPlainObject(e)&&(d=e[b],a.isPlainObject(d)&&!a.isEmptyObject(d))){var f=a.extend({},e.MIXED||{},d);"POST"===b&&a.isArray(c)?a.each(f,function(a,b){c.push({name:a,value:b})}):c=a.extend({},c,f)}return c=k.settings.callbacks.beforeSetRequestParams(b,c)},Aa=function(b,c,d){return d="undefined"==typeof d?"json":d,k.settings.callbacks.beforeSendRequest(b,c)===!1?a.Deferred().reject(T("NOT_ALLOWED")):a.ajax({type:b,cache:!1,url:Ba(),dataType:d,data:za(b,c)})},Ba=function(b){var c={time:(new Date).getTime()},d=a.extend({},b||{},c);return z+"?"+a.param(d)},Ca=function(a,b){var c,d=a.attributes.path;if(x.viewer.absolutePath&&d)b&&(d=ia(d)),c=Ea(d,!1);else{var e=za("GET",{mode:"readfile",path:a.id});c=Ba(e)}return c=k.settings.callbacks.beforeCreatePreviewUrl(a,c)},Da=function(a,b,c){var d;if(ra(a.id)&&a.attributes.readable&&(b&&x.viewer.image.showThumbs||!b&&x.viewer.image.enabled===!0)){if(x.viewer.absolutePath&&!b&&a.attributes.path)d=Ea(ia(a.attributes.path),c);else{var e={path:a.id};"svg"===ka(a.id)?e.mode="readfile":(e.mode="getimage",b&&(e.thumbnail="true")),e=za("GET",e),d=Ba(e)}d=k.settings.callbacks.beforeCreateImageUrl(a,d)}return d},Ea=function(a,b){var c="string"==typeof x.viewer.previewUrl?x.viewer.previewUrl:location.origin;return x&&x.api&&x.api.prevFilePath&&(c+=x.api.prevFilePath),c=ea(c,"/")+a,b&&(c+="?time="+(new Date).getTime()),c},Fa=function(a){function b(a){return x.clipboard.encodeCopyUrl?ia(a):a}if(x.viewer.absolutePath&&a.attributes.path){var c=b(a.attributes.path);return Ea(c,!1)}var c=b(a.id),d="folder"===a.type?"readfolder":"readfile";return z+"?path="+c+"&mode="+d},Ga=function(b,c,d){var e,f=function(){this.total=0,this.succeed=0,this.failure=0,this.processed=0,this.getProgress=function(){return Math.round(this.processed/this.total*100)},this.getProgressSucceed=function(){return Math.round(this.succeed/this.total*100)},this.getProgressFailure=function(){return Math.round(this.failure/this.total*100)},this.getMessage=function(){return T("successful_processed").replace("%s",this.succeed).replace("%s",this.total)},this.succeeded=function(){this.succeed++,this.processed++},this.failed=function(){this.failure++,this.processed++},this.isProcessed=function(){return this.processed===this.total}},g=new f,h=a.Deferred().resolve();g.total=b.length,g.total>1&&(e=k.write(g.getMessage(),{delay:0,logMessageTemplate:function(a){var b=(g.getProgress(),g.isProcessed()?"striped":"striped animated");return"<div>"+a+'</div><div class="progress"><div class="progress-counter">'+g.getProgress()+'%</div><div class="progress-bar '+b+'"><div class="progress-segment progress-succeed" style="width: '+g.getProgressSucceed()+'%"></div><div class="progress-segment progress-failure" style="width: '+g.getProgressFailure()+'%"></div></div></div>'}}),e.stick(!0)),a.each(b,function(a,b){h=h.then(function(){return c(a,b)}).then(function(a){a&&a.data?g.succeeded():g.failed(),e&&e.setMessage(g.getMessage())})}),h.then(function(){e&&g.isProcessed()&&(e.stick(!1),setTimeout(function(){e.remove()},6e3))}),h.then(function(){"function"==typeof d&&d()})},Ha=function(){if(document.selection&&document.selection.empty)document.selection.empty();else if(window.getSelection){var a=window.getSelection();a.removeAllRanges()}},Ia=function(a){var b=null,c=Ca(a,!0);if(c=k.settings.callbacks.beforeSelectItem(a,c),window.tinyMCEPopup){var d=tinyMCEPopup.getWindowArg("window");return d.document.getElementById(tinyMCEPopup.getWindowArg("input")).value=c,"undefined"!=typeof d.ImageDialog&&(d.ImageDialog.getImageData&&d.ImageDialog.getImageData(),d.ImageDialog.showPreviewImage&&d.ImageDialog.showPreviewImage(c)),void tinyMCEPopup.close()}if(I.param("field_name")&&(parent.document.getElementById(I.param("field_name")).value=c,"undefined"!=typeof parent.tinyMCE&&parent.tinyMCE.activeEditor.windowManager.close(),"undefined"!=typeof parent.$.fn.colorbox&&parent.$.fn.colorbox.close()),"undefined"!=typeof parent.tinyMCE&&"5"===parent.tinyMCE.majorVersion){if(!a)return void k.error("Selected File Error");var e=I.param("filter"),f=ma(a.id),g=ka(a.id);if("image"===e&&!ra(a.id))return void k.error("Please select image type file.");if(!("media"!==e||sa(a.id)&&ta(a.id)))return void k.error("Please select media type file.");parent.postMessage({mceAction:"FileSelected",content:c,fileName:f,fileExt:g}),setTimeout(function(){parent.tinyMCE.activeEditor.windowManager.close()},300)}if(I.param("ImperaviElementId"))if(window.opener);else{var h=I.param("ImperaviElementId"),i=parent.$("#"+h).redactor("core.getObject");i&&(i.modal.close(),i.buffer.set(),ra(a.attributes.name)?i.insert.html('<img src="'+c+'">'):i.insert.html('<a href="'+c+'">'+a.attributes.name+"</a>"))}if(I.param("CKEditor")&&(window.opener?window.opener.CKEDITOR.tools.callFunction(I.param("CKEditorFuncNum"),c):(parent.CKEDITOR.tools.callFunction(I.param("CKEditorFuncNum"),c),parent.CKEDITOR.tools.callFunction(I.param("CKEditorCleanUpFuncNum")))),window.opener&&"function"==typeof window.opener.SetUrl)if(a.attributes.width){var j=c,l=a.attributes.width,m=a.attributes.height;window.opener.SetUrl(j,l,m)}else window.opener.SetUrl(c);window.opener&&(b=window.opener),window.parent&&window.self!==window.parent&&(b=window.parent),b&&b.postMessage({source:"richfilemanager",resourceObject:a,preview_url:c},"*"),k.settings.callbacks.afterSelectItem(a,c,b)},Ja=function(a){var b=function(b,c){var d=a.id,e=c.getInputValue();if(!e)return void k.error(T("new_filename"));if(!x.options.allowChangeExtensions){var f=ka(a.attributes.name);f.length>0&&(e=e+"."+f)}if(da(d)&&!ca(e)){var g="<p>"+T("INVALID_FILE_TYPE")+"</p>";return"ALLOW_LIST"===x.security.extensions.policy&&(g+="<p>"+T("ALLOWED_FILE_TYPE").replace("%s",x.security.extensions.restrictions.join(", "))+".</p>"),"DISALLOW_LIST"===x.security.extensions.policy&&(g+="<p>"+T("DISALLOWED_FILE_TYPE").replace("%s",x.security.extensions.restrictions.join(", "))+".</p>"),void k.error(g)}Aa("GET",{mode:"rename",old:d,"new":e}).done(function(a){if(a.data){var b=a.data,e=D.treeModel.findByParam("id",d);if(e&&("folder"===e.rdo.type&&(e.nodeTitle(b.attributes.name),D.treeModel.actualizeNodeObject(e,d,b.id)),"file"===e.rdo.type)){var f=e.parentNode(),g=D.treeModel.createNode(b),h=D.treeModel.findByParam("id",b.id);h&&h.remove(),e.remove(),f&&D.treeModel.appendNodes(f,g)}var i=D.itemsModel.parentItem();if(i&&i.id===d)D.itemsModel.parentItem().id=b.id;else{var j=D.itemsModel.findByParam("id",d);if(j){j.remove();var l=D.itemsModel.findByParam("id",b.id);l&&l.remove();var m=D.itemsModel.createItem(b);D.itemsModel.appendItems(m)}}D.currentPath()===d&&D.itemsModel.loadDataList(b.id),D.previewFile()&&D.previewModel.rdo().id===d&&D.previewModel.applyObject(b),c.closeDialog(),x.options.showConfirmation&&k.success(T("successful_rename"))}}).fail(ba)};k.prompt({message:T("new_filename"),value:x.options.allowChangeExtensions?a.attributes.name:la(a.attributes.name),okBtn:{label:T("action_rename"),autoClose:!1,click:b},cancelBtn:{label:T("cancel")}})},Ka=function(a,b){var c=function(a,c){var d=c.getInputValue();return d?(d=ga(d,"/")+"/",void b(d)):void k.error(T("prompt_foldername"))},d=a.length,e=d>1?T("prompt_move_multiple").replace("%s",d):T("prompt_move");k.prompt({message:e,value:D.currentPath(),okBtn:{label:T("action_move"),autoClose:!1,click:c},cancelBtn:{label:T("cancel")},template:{dialogInput:'<input data-alertify-input type="text" value="" /><div class="prompt-info">'+T("help_move")+"</div>"}})},La=function(a,b){return Aa("GET",{mode:"copy",source:a.id,target:b}).done(function(a){if(a.data){var c=a.data;D.addElements(c,b),alertify.clearDialogs(),x.options.showConfirmation&&k.success(T("successful_copied"))}}).fail(ba)},Ma=function(a,b){return Aa("GET",{mode:"move",old:a.id,"new":b}).done(function(c){if(c.data){var d=c.data;D.removeElement(a),D.addElements(d,b),D.currentPath()===a.id&&D.itemsModel.loadDataList(d.id),D.previewFile()&&D.previewModel.rdo().id===a.id&&D.previewFile(!1),alertify.clearDialogs(),x.options.showConfirmation&&k.success(T("successful_moved"))}}).fail(ba)},Na=function(a,b){var c=a.length,d=c>1?T("confirm_delete_multiple").replace("%s",c):T("confirm_delete");k.confirm({message:d,okBtn:{label:T("yes"),click:function(a,c){b()}},cancelBtn:{label:T("no")}})},Oa=function(a){return Aa("GET",{mode:"delete",path:a}).done(function(a){if(a.data){var b=a.data;if(D.removeElement(b),"folder"===b.type&&ha(D.currentPath(),b.id)){var c=oa(b.id);D.itemsModel.loadDataList(c)}D.previewFile()&&D.previewModel.rdo().id===b.id&&D.previewFile(!1),x.options.showConfirmation&&k.success(T("successful_delete"))}}).fail(ba)},Pa=function(b){var c={mode:"download",path:b.id};a.fileDownload(Ba(za("GET",c)),{failCallback:function(b,c,d){var e=a(b).text(),f=a.parseJSON(e);a.isPlainObject(f)&&f.errors&&aa(f.errors)}})},Qa=function(b){var c=a("#fm-js-editor-form").serializeArray();Aa("POST",c).done(function(a){if(a.data){var b=a.data,c=D.previewModel,d=c.editor.content();c.rdo(b),c.viewer.content(d),c.closeEditor();var e=D.itemsModel.createItem(b),f=D.itemsModel.findByParam("id",b.id);D.itemsModel.objects.replace(f,e),k.success(T("successful_edit"))}}).fail(ba)},Ra=function(a){return Aa("GET",{mode:"readfile",path:a.id},"text").fail(ba)},Sa=function(a){return Aa("GET",{mode:"readfolder",path:a}).fail(ba)},Ta=function(a,b){return Aa("GET",{mode:"seekfolder",path:a,string:b}).fail(ba)},Ua=function(a){return Aa("GET",{mode:"getinfo",path:a}).fail(ba)},Va=function(){return Aa("GET",{mode:"summarize"}).done(function(b){if(b.data){var c=b.data.attributes,d=Z(c.size,!0);if(c.sizeLimit>0){var e=Z(c.sizeLimit,!0),f=100*c.size/c.sizeLimit,g=Math.round(100*f)/100;d+=" ("+g+"%) "+T("of")+" "+e}D.summaryModel.files(c.files),D.summaryModel.folders(c.folders),D.summaryModel.size(d),D.summaryModel.enabled(!0);var h=a("#summary-popup").clone().show();D.summaryModel.enabled(!1),k.alert(h[0].outerHTML)}}).fail(ba)},Wa=function(a){var b=function(b,c){var d=c.getInputValue();return d?(d=ga(d,"/")+"/",void Xa(a,d)):void k.error(T("prompt_foldername"))};k.prompt({message:T("prompt_extract"),value:D.currentPath(),okBtn:{label:T("action_extract"),autoClose:!1,click:b},cancelBtn:{label:T("cancel")}})},Xa=function(a,b){Aa("POST",{mode:"extract",source:a.id,target:b}).done(function(a){a.data&&(D.addElements(a.data,b),alertify.clearDialogs(),x.options.showConfirmation&&k.success(T("successful_extracted")))}).fail(ba)},Ya=function(b,c,d,e){var f=e?e:[d];switch(b){case"select":Ia(d);break;case"download":a.each(f,function(a,b){Pa(b)});break;case"rename":Ja(d);break;case"move":Ka(f,function(a){Ga(f,function(b,c){return Ma(c,a)})});break;case"delete":Na(f,function(){Ga(f,function(a,b){return Oa(b.id)})});break;case"extract":Wa(d);break;case"copy":D.clipboardModel.copy(f);break;case"cut":D.clipboardModel.cut(f);break;case"copyUrl":var g=new Clipboard(c.$selected[0],{text:function(a){return Fa(d)}});g.on("success",function(a){k.success(T("copied")),g.destroy()})}},Za=function(){return!x.options.browseOnly&&void(x.upload.multiple?w.unbind().click(function(){if(!d("upload"))return k.error(T("NOT_ALLOWED")),!1;var b=null,c=D.currentPath(),e=tmpl("tmpl-fileupload-container",{folder:T("current_folder")+c,info:T("upload_files_number_limit").replace("%s",x.upload.maxNumberOfFiles)+" "+T("upload_file_size_limit").replace("%s",Z(x.upload.fileSizeLimit,!0)),lang:E.getTranslations()});"ALLOW_LIST"===x.security.extensions.policy&&(b=new RegExp("(\\.|\\/)("+x.security.extensions.restrictions.join("|")+")$","i")),k.dialog({message:e,width:"auto",buttons:[{type:"ok",label:T("action_upload"),autoClose:!1,click:function(a,b){g.children(".upload-item").length>0?g.find(".button-start").trigger("click"):k.error(T("upload_choose_file"))}},{label:T("action_select"),closeOnClick:!1,click:function(b,c){a("#fileupload",f).trigger("click")}},{type:"cancel",label:T("close")}]});var f=a(".fm-fileupload-container"),g=a(".dropzone",f),h=a(".dropzone-wrapper",f),i=a("#total-progress",f).children();x.customScrollbar.enabled&&h.mCustomScrollbar({theme:x.customScrollbar.theme,scrollButtons:{enable:x.customScrollbar.button},advanced:{autoExpandHorizontalScroll:!0,updateOnContentResize:!0},callbacks:{onOverflowY:function(){h.find(".mCSB_container").css({"margin-right":h.find(".mCSB_scrollTools").width()})},onOverflowYNone:function(){h.find(".mCSB_container").css({"margin-right":"auto"})}},axis:"y"}),h.on("click",function(b){(b.target===this||a(b.target).parent()[0]===this||b.target===g[0]||a(b.target).parent().hasClass("default-message"))&&a("#fileupload",f).trigger("click")}),g.on("click",".button-start",function(b){var c=a(this),d=c.parent().parent(),e=d.data();e.submit(),c.remove()}),g.on("click",".button-abort",function(b){var c=a(this),d=c.parent().parent(),e=d.data(),f=e.files[0].context;e.abort(),f.find(".error-message").text(T("upload_aborted")),f.addClass("aborted")}),g.on("click",".button-resume",function(b){function d(c){a.blueimp.fileupload.prototype.options.add.call(a("#fileupload")[0],b,c),c.submit()}var e=a(this),f=e.parent().parent(),g=f.data(),h=g.files[0];if(h.chunkUploaded){var i=c+h.serverName;Ua(i).then(function(a){a.data&&(g.uploadedBytes=Number(a.data.attributes.size),g.uploadedBytes||(h.chunkUploaded=void 0),d(g))})}else d(g)}),g.on("click",".button-remove",function(b){var d=a(this),e=d.parent().parent(),f=e.data(),g=f.files[0];g.chunkUploaded&&Oa(c+g.serverName),d.closest(".upload-item").remove(),j()}),g.on("click",".button-info",function(b){var c=a(this),d=c.closest(".upload-item");if(d.hasClass("error")){var e=d.find(".error-message");k.error(e.text())}});var j=function(){g.children(".upload-item").length>0?g.addClass("started"):g.removeClass("started")},l=D.filterModel.getExtensions();l&&a("#fileupload").attr("accept",l.map(function(a){return"."+a}).join()),a("#fileupload",f).fileupload({autoUpload:!1,sequentialUploads:!0,dataType:"json",dropZone:g,maxChunkSize:x.upload.chunkSize,url:Ba(),paramName:x.upload.paramName,singleFileUploads:!0,formData:za("POST",{mode:"upload",path:c}),maxNumberOfFiles:x.upload.maxNumberOfFiles,acceptFileTypes:b,maxFileSize:x.upload.fileSizeLimit,
+messages:{maxNumberOfFiles:T("upload_files_number_limit").replace("%s",x.upload.maxNumberOfFiles),acceptFileTypes:T("upload_file_type_invalid"),maxFileSize:T("upload_file_too_big")+" "+T("upload_file_size_limit").replace("%s",Z(x.upload.fileSizeLimit,!0))},previewMaxHeight:120,previewMaxWidth:120,previewCrop:!0}).on("fileuploadadd",function(b,c){var d=g.children(".upload-item");a.each(c.files,function(b,e){if(d.length>=x.upload.maxNumberOfFiles)return k.error(T("upload_files_number_limit").replace("%s",x.upload.maxNumberOfFiles),{logClass:"fileuploadadd",unique:!0}),!1;e.formattedSize=Z(e.size);var f=a(tmpl("tmpl-upload-item",{file:e,lang:E.getTranslations(),imagesPath:k.settings.baseUrl+"/libs/jQuery-File-Upload/img"}));e.context=f,f.find(".buttons").data(c),f.appendTo(g)}),j()}).on("fileuploadsend",function(b,c){return k.settings.callbacks.beforeSendRequest(c.type,c.formData)===!1?(a.each(c.files,function(a,b){var c=b.context;c.find(".error-message").text(T("NOT_ALLOWED")),c.removeClass("added process").addClass("error")}),!1):void a.each(c.files,function(a,b){var d=b.context;d.removeClass("added aborted error").addClass("process"),b.chunkUploaded&&c.total===c.uploadedBytes&&d.remove()})}).on("fileuploadfail",function(b,c){var d,e=c.jqXHR;d=a.isPlainObject(e.responseJSON)&&e.responseJSON.errors?_(e.responseJSON.errors[0]):T("upload_failed"),a.each(c.files,function(a,b){var c=b.context;c.removeClass("added process").addClass("error"),c.find(".error-message").text(d),c.find(".button-start").remove()})}).on("fileuploaddone",function(b,c){var d=c.result;a.each(c.files,function(a,b){d&&d.data&&d.data[a]&&b.context.remove()})}).on("fileuploadalways",function(b,c){var d=c.result;a.each(c.files,function(a,b){if(d&&d.data&&d.data[a]){var c=d.data[a];D.removeElement(c),D.addElements(c,D.currentPath())}});var e=g.children(".upload-item");0===e.filter(".added").length&&0===e.filter(".process").length&&(0===e.length&&(alertify.clearDialogs(),x.options.showConfirmation&&k.success(T("upload_successful_files"))),e.filter(".error").length&&k.error(T("upload_partially")+"<br>"+T("upload_failed_details"))),j()}).on("fileuploadchunkdone",function(b,c){var d=c.result;a.each(c.files,function(a,b){if(d.data&&d.data[a]){var c=d.data[a];D.removeElement(c),D.addElements(c,D.currentPath()),b.serverName=c.attributes.name,b.chunkUploaded=1}})}).on("fileuploadprocessalways",function(b,c){a.each(c.files,function(a,b){var c=b.context;"undefined"!=typeof c&&(b.preview&&(c.find(".image").append(b.preview),c.find(".preview").removeClass("file-preview").addClass("image-preview")),b.error&&(c.removeClass("added process").addClass("error"),c.find(".error-message").text(b.error),c.find(".button-start").remove()))})}).on("fileuploadprogress",function(b,c){a.each(c.files,function(a,b){var d=b.context,e=parseInt(c.loaded/c.total*100,10);d.find(".progress-bar").css("width",e+"%")})}).on("fileuploadprogressall",function(a,b){var c=parseInt(b.loaded/b.total*100,10);i.css("width",c+"%")})}):(w.unbind().click(function(){return d("upload")?void a("#newfile").trigger("click"):(k.error(T("NOT_ALLOWED")),!1)}),o.fileupload({autoUpload:!0,dataType:"json",url:Ba(),paramName:x.upload.paramName,maxChunkSize:x.upload.chunkSize}).on("fileuploadadd",function(a,b){w.data(b)}).on("fileuploadsubmit",function(a,b){b.formData=za("POST",{mode:"upload",path:D.currentPath()}),w.addClass("loading").prop("disabled",!0),w.children("span").text(T("loading_data"))}).on("fileuploadsend",function(a,b){if(k.settings.callbacks.beforeSendRequest(b.type,b.formData)===!1)return k.error(T("NOT_ALLOWED")),!1}).on("fileuploadalways",function(a,b){w.removeData().removeClass("loading").prop("disabled",!1),w.children("span").text(T("action_upload"));var c=b.result;if(c&&c.data){var d=c.data[0];D.removeElement(d),D.addElements(d,D.currentPath()),x.options.showConfirmation&&k.success(T("upload_successful_file"))}}).on("fileuploadchunkdone",function(a,b){var c=b.result;if(c.data&&c.data[0]){var d=c.data[0];D.removeElement(d),D.addElements(d,D.currentPath())}}).on("fileuploadfail",function(b,c){var d,e=c.jqXHR;d=a.isPlainObject(e.responseJSON)&&e.responseJSON.errors?_(e.responseJSON.errors[0]):T("upload_failed"),k.error(d)})))};J(),a(window).resize(k.setDimensions)}}(jQuery),$.fn.richFilemanager=function(a){return this.each(function(){if(void 0===$(this).data("richFilemanager")){var b=new $.richFilemanagerPlugin(this,a);$(this).data("richFilemanager",b)}})},window.location.origin||(window.location.origin=window.location.protocol+"//"+window.location.hostname+(window.location.port?":"+window.location.port:""));
\ No newline at end of file
diff --git a/themes/mcns-theme/images/file-32.png b/themes/mcns-theme/images/file-32.png
new file mode 100644
index 00000000..dd72ff76
Binary files /dev/null and b/themes/mcns-theme/images/file-32.png differ
diff --git a/themes/mcns-theme/images/fmlogo.png b/themes/mcns-theme/images/fmlogo.png
new file mode 100644
index 00000000..8b4196d5
Binary files /dev/null and b/themes/mcns-theme/images/fmlogo.png differ
diff --git a/themes/mcns-theme/images/folder-32.png b/themes/mcns-theme/images/folder-32.png
new file mode 100644
index 00000000..be8e111c
Binary files /dev/null and b/themes/mcns-theme/images/folder-32.png differ
diff --git a/themes/mcns-theme/images/opened-folder-32.png b/themes/mcns-theme/images/opened-folder-32.png
new file mode 100644
index 00000000..faacd642
Binary files /dev/null and b/themes/mcns-theme/images/opened-folder-32.png differ
diff --git a/themes/mcns-theme/images/picture-32.png b/themes/mcns-theme/images/picture-32.png
new file mode 100644
index 00000000..07868793
Binary files /dev/null and b/themes/mcns-theme/images/picture-32.png differ
diff --git a/themes/mcns-theme/images/summary.png b/themes/mcns-theme/images/summary.png
new file mode 100644
index 00000000..32e80a18
Binary files /dev/null and b/themes/mcns-theme/images/summary.png differ
diff --git a/themes/mcns-theme/styles/theme.css b/themes/mcns-theme/styles/theme.css
new file mode 100644
index 00000000..8c2164b2
--- /dev/null
+++ b/themes/mcns-theme/styles/theme.css
@@ -0,0 +1,180 @@
+@import url('https://fonts.googleapis.com/css?family=Roboto');
+
+.fm-container * {
+    font-family: Roboto, Lucida Sans Unicode, Lucida Grande, sans-serif;
+}
+
+.fm-container {
+    background-color: #E5E5E5;
+    /* background-color: #ffffff; */
+    font-size: 18px;
+}
+
+.fm-container .fm-header .breadcrumbs {
+    /* color: #fff; */
+    color: black;
+}
+
+.fm-container .fm-splitter .splitter-bar-vertical {
+    width: 10px;
+}
+
+.fm-container .fm-filetree {
+    border: none;
+    color: #e0e0e0;
+    background-color: #777777;
+    -webkit-border-radius: 2px;
+    -moz-border-radius: 2px;
+    border-radius: 2px;
+}
+
+.fm-container .fm-filetree li span.button {
+    width: 20px;
+    height: 22px;
+}
+
+.fm-container .fm-filetree li span {
+    font-size: 1rem;
+    line-height: 18px;
+}
+
+.fm-container .view-items .grid p {
+    font-size: 0.85rem;
+}
+
+.fm-container .fm-fileinfo {
+    border: none;
+    /* background-color: #E5E5E5; */
+    background-color: #FFF;
+    -webkit-border-radius: 2px;
+    -moz-border-radius: 2px;
+    border-radius: 2px;
+}
+
+.fm-container .fm-preview .fm-preview-title h1 {
+    color: #444;
+}
+
+.fm-container .fm-preview .fm-preview-details td {
+    color: #333;
+    border-bottom: 1px dotted #efefef;
+}
+
+.fm-container .fm-preview .button-group .btn {
+    padding: 0.6em 0.6em;
+    border-radius: 5px;
+}
+
+.fm-container .button-group .btn {
+    color: #333;
+    background-color: #E8E8E8;
+    border: 1px solid #fff;
+    -moz-border-radius: 2px;
+    -webkit-border-radius: 2px;
+    border-radius: 2px;
+}
+
+.fm-container .button-group .separator {
+    padding: 3px 1px;
+    background-color: #E8E8E8;
+}
+
+.fm-container .fm-header .button-group .btn {
+    padding: 5px 3px;
+}
+
+.fm-container .fm-header .button-group select.btn {
+    padding: 4px 2px;
+}
+
+.fm-container .button-group .btn:not(.disabled):hover {
+    background-color: #C3D2F7;
+}
+
+.fm-container .input-group .input-group-input {
+    color: #000;
+    /* background-color: #E8E8E8; */
+    background-color: #FFF;
+}
+
+.fm-container .input-group .input-group-addon {
+    /* background-color: #E8E8E8; */
+    background-color: #FFF;
+}
+
+.fm-container #folder-info {
+    color: #bbb;
+}
+
+.fm-container #summary {
+    background: url(../images/summary.png) no-repeat center center;
+}
+
+/* .fm-container .list-icon.ico_folder, .fm-container li span.button.ico_folder {
+    background: url(../images/folder-32.png) left top no-repeat;
+    background-size: 18px 18px;
+}
+
+.fm-container .list-icon.ico_folder_open, .fm-container li span.button.ico_folder_open {
+    background: url(../images/opened-folder-32.png) left top no-repeat;
+    background-size: 18px 18px;
+}
+
+.fm-container .list-icon.ico_file, .fm-container li span.button.ico_file {
+    background: url(../images/file-32.png) left top no-repeat;
+    background-size: 18px 18px;
+}
+
+.fm-container .list-icon.ico_ext_png, .fm-container li span.button.ico_ext_png {
+    background: url(../images/picture-32.png) left top no-repeat;
+    background-size: 18px 18px;
+}
+
+.fm-container .list-icon.ico_ext_jpeg, .fm-container li span.button.ico_ext_jpeg {
+    background: url(../images/picture-32.png) left top no-repeat;
+    background-size: 18px 18px;
+}
+
+.fm-container .list-icon.ico_ext_jpg, .fm-container li span.button.ico_ext_jpg {
+    background: url(../images/picture-32.png) left top no-repeat;
+    background-size: 18px 18px;
+} */
+
+.fm-container #link-to-project {
+    display: none;
+    /* background: transparent url(../images/fmlogo.png) no-repeat 0 0; */
+}
+
+.fm-container .view-items .grid li {
+    width: 196px;
+    border-color: #E5E5E5;
+    -webkit-transition: background 0.3s linear;
+    -moz-transition: background 0.3s linear;
+    -o-transition: background 0.3s linear;
+    transition: background 0.3s linear;
+}
+
+.fm-container .view-items .grid li.drop-hover,
+.fm-container .view-items .list tr.drop-hover {
+    background-color: #bbbbbb;
+}
+
+.fm-container .view-items .list td {
+    border-bottom: 1px dotted #efefef;
+}
+
+.fm-popup.alertify .fm-fileupload-container #total-progress {
+    background-color: #A1ADE2;
+}
+
+.fm-popup.alertify .fm-fileupload-container #total-progress .progress-bar {
+    background-color: #333;
+}
+
+.fm-container .drag-helper-grid {
+    width: 196px;
+    -webkit-transition: background 0.3s linear;
+    -moz-transition: background 0.3s linear;
+    -o-transition: background 0.3s linear;
+    transition: background 0.3s linear;
+}
\ No newline at end of file