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From rkan...@apache.org
Subject [05/14] hadoop git commit: HADOOP-10075. Update jetty dependency to version 9 (rkanter)
Date Thu, 27 Oct 2016 23:09:32 GMT
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5877f20f/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/webapps/static/jt/jquery.jstree.js
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/webapps/static/jt/jquery.jstree.js b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/webapps/static/jt/jquery.jstree.js
new file mode 100644
index 0000000..d4d8985
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/webapps/static/jt/jquery.jstree.js
@@ -0,0 +1,4544 @@
+/*
+ * jsTree 1.0-rc3
+ * http://jstree.com/
+ *
+ * Copyright (c) 2010 Ivan Bozhanov (vakata.com)
+ *
+ * Licensed same as jquery - under the terms of either the MIT License or the GPL Version 2 License
+ *   http://www.opensource.org/licenses/mit-license.php
+ *   http://www.gnu.org/licenses/gpl.html
+ *
+ * $Date$
+ * $Revision$
+ */
+
+/*jslint browser: true, onevar: true, undef: true, bitwise: true, strict: true */
+/*global window : false, clearInterval: false, clearTimeout: false, document: false, setInterval: false, setTimeout: false, jQuery: false, navigator: false, XSLTProcessor: false, DOMParser: false, XMLSerializer: false*/
+
+"use strict";
+
+// top wrapper to prevent multiple inclusion (is this OK?)
+(function () { if(jQuery && jQuery.jstree) { return; }
+  var is_ie6 = false, is_ie7 = false, is_ff2 = false;
+
+/*
+ * jsTree core
+ */
+(function ($) {
+  // Common functions not related to jsTree
+  // decided to move them to a `vakata` "namespace"
+  $.vakata = {};
+  // CSS related functions
+  $.vakata.css = {
+    get_css : function(rule_name, delete_flag, sheet) {
+      rule_name = rule_name.toLowerCase();
+      var css_rules = sheet.cssRules || sheet.rules,
+        j = 0;
+      do {
+        if(css_rules.length && j > css_rules.length + 5) { return false; }
+        if(css_rules[j].selectorText && css_rules[j].selectorText.toLowerCase() == rule_name) {
+          if(delete_flag === true) {
+            if(sheet.removeRule) { sheet.removeRule(j); }
+            if(sheet.deleteRule) { sheet.deleteRule(j); }
+            return true;
+          }
+          else { return css_rules[j]; }
+        }
+      }
+      while (css_rules[++j]);
+      return false;
+    },
+    add_css : function(rule_name, sheet) {
+      if($.jstree.css.get_css(rule_name, false, sheet)) { return false; }
+      if(sheet.insertRule) { sheet.insertRule(rule_name + ' { }', 0); } else { sheet.addRule(rule_name, null, 0); }
+      return $.vakata.css.get_css(rule_name);
+    },
+    remove_css : function(rule_name, sheet) {
+      return $.vakata.css.get_css(rule_name, true, sheet);
+    },
+    add_sheet : function(opts) {
+      var tmp = false, is_new = true;
+      if(opts.str) {
+        if(opts.title) { tmp = $("style[id='" + opts.title + "-stylesheet']")[0]; }
+        if(tmp) { is_new = false; }
+        else {
+          tmp = document.createElement("style");
+          tmp.setAttribute('type',"text/css");
+          if(opts.title) { tmp.setAttribute("id", opts.title + "-stylesheet"); }
+        }
+        if(tmp.styleSheet) {
+          if(is_new) {
+            document.getElementsByTagName("head")[0].appendChild(tmp);
+            tmp.styleSheet.cssText = opts.str;
+          }
+          else {
+            tmp.styleSheet.cssText = tmp.styleSheet.cssText + " " + opts.str;
+          }
+        }
+        else {
+          tmp.appendChild(document.createTextNode(opts.str));
+          document.getElementsByTagName("head")[0].appendChild(tmp);
+        }
+        return tmp.sheet || tmp.styleSheet;
+      }
+      if(opts.url) {
+        if(document.createStyleSheet) {
+          try { tmp = document.createStyleSheet(opts.url); } catch (e) { }
+        }
+        else {
+          tmp      = document.createElement('link');
+          tmp.rel    = 'stylesheet';
+          tmp.type  = 'text/css';
+          tmp.media  = "all";
+          tmp.href  = opts.url;
+          document.getElementsByTagName("head")[0].appendChild(tmp);
+          return tmp.styleSheet;
+        }
+      }
+    }
+  };
+
+  // private variables
+  var instances = [],      // instance array (used by $.jstree.reference/create/focused)
+    focused_instance = -1,  // the index in the instance array of the currently focused instance
+    plugins = {},      // list of included plugins
+    prepared_move = {};    // for the move_node function
+
+  // jQuery plugin wrapper (thanks to jquery UI widget function)
+  $.fn.jstree = function (settings) {
+    var isMethodCall = (typeof settings == 'string'), // is this a method call like $().jstree("open_node")
+      args = Array.prototype.slice.call(arguments, 1),
+      returnValue = this;
+
+    // if a method call execute the method on all selected instances
+    if(isMethodCall) {
+      if(settings.substring(0, 1) == '_') { return returnValue; }
+      this.each(function() {
+        var instance = instances[$.data(this, "jstree-instance-id")],
+          methodValue = (instance && $.isFunction(instance[settings])) ? instance[settings].apply(instance, args) : instance;
+          if(typeof methodValue !== "undefined" && (settings.indexOf("is_") === 0 || (methodValue !== true && methodValue !== false))) { returnValue = methodValue; return false; }
+      });
+    }
+    else {
+      this.each(function() {
+        // extend settings and allow for multiple hashes and $.data
+        var instance_id = $.data(this, "jstree-instance-id"),
+          a = [],
+          b = settings ? $.extend({}, true, settings) : {},
+          c = $(this),
+          s = false,
+          t = [];
+        a = a.concat(args);
+        if(c.data("jstree")) { a.push(c.data("jstree")); }
+        b = a.length ? $.extend.apply(null, [true, b].concat(a)) : b;
+
+        // if an instance already exists, destroy it first
+        if(typeof instance_id !== "undefined" && instances[instance_id]) { instances[instance_id].destroy(); }
+        // push a new empty object to the instances array
+        instance_id = parseInt(instances.push({}),10) - 1;
+        // store the jstree instance id to the container element
+        $.data(this, "jstree-instance-id", instance_id);
+        // clean up all plugins
+        b.plugins = $.isArray(b.plugins) ? b.plugins : $.jstree.defaults.plugins.slice();
+        b.plugins.unshift("core");
+        // only unique plugins
+        b.plugins = b.plugins.sort().join(",,").replace(/(,|^)([^,]+)(,,\2)+(,|$)/g,"$1$2$4").replace(/,,+/g,",").replace(/,$/,"").split(",");
+
+        // extend defaults with passed data
+        s = $.extend(true, {}, $.jstree.defaults, b);
+        s.plugins = b.plugins;
+        $.each(plugins, function (i, val) {
+          if($.inArray(i, s.plugins) === -1) { s[i] = null; delete s[i]; }
+          else { t.push(i); }
+        });
+        s.plugins = t;
+
+        // push the new object to the instances array (at the same time set the default classes to the container) and init
+        instances[instance_id] = new $.jstree._instance(instance_id, $(this).addClass("jstree jstree-" + instance_id), s);
+        // init all activated plugins for this instance
+        $.each(instances[instance_id]._get_settings().plugins, function (i, val) { instances[instance_id].data[val] = {}; });
+        $.each(instances[instance_id]._get_settings().plugins, function (i, val) { if(plugins[val]) { plugins[val].__init.apply(instances[instance_id]); } });
+        // initialize the instance
+        setTimeout(function() { instances[instance_id].init(); }, 0);
+      });
+    }
+    // return the jquery selection (or if it was a method call that returned a value - the returned value)
+    return returnValue;
+  };
+  // object to store exposed functions and objects
+  $.jstree = {
+    defaults : {
+      plugins : []
+    },
+    _focused : function () { return instances[focused_instance] || null; },
+    _reference : function (needle) {
+      // get by instance id
+      if(instances[needle]) { return instances[needle]; }
+      // get by DOM (if still no luck - return null
+      var o = $(needle);
+      if(!o.length && typeof needle === "string") { o = $("#" + needle); }
+      if(!o.length) { return null; }
+      return instances[o.closest(".jstree").data("jstree-instance-id")] || null;
+    },
+    _instance : function (index, container, settings) {
+      // for plugins to store data in
+      this.data = { core : {} };
+      this.get_settings  = function () { return $.extend(true, {}, settings); };
+      this._get_settings  = function () { return settings; };
+      this.get_index    = function () { return index; };
+      this.get_container  = function () { return container; };
+      this.get_container_ul = function () { return container.children("ul:eq(0)"); };
+      this._set_settings  = function (s) {
+        settings = $.extend(true, {}, settings, s);
+      };
+    },
+    _fn : { },
+    plugin : function (pname, pdata) {
+      pdata = $.extend({}, {
+        __init    : $.noop,
+        __destroy  : $.noop,
+        _fn      : {},
+        defaults  : false
+      }, pdata);
+      plugins[pname] = pdata;
+
+      $.jstree.defaults[pname] = pdata.defaults;
+      $.each(pdata._fn, function (i, val) {
+        val.plugin    = pname;
+        val.old      = $.jstree._fn[i];
+        $.jstree._fn[i] = function () {
+          var rslt,
+            func = val,
+            args = Array.prototype.slice.call(arguments),
+            evnt = new $.Event("before.jstree"),
+            rlbk = false;
+
+          if(this.data.core.locked === true && i !== "unlock" && i !== "is_locked") { return; }
+
+          // Check if function belongs to the included plugins of this instance
+          do {
+            if(func && func.plugin && $.inArray(func.plugin, this._get_settings().plugins) !== -1) { break; }
+            func = func.old;
+          } while(func);
+          if(!func) { return; }
+
+          // context and function to trigger events, then finally call the function
+          if(i.indexOf("_") === 0) {
+            rslt = func.apply(this, args);
+          }
+          else {
+            rslt = this.get_container().triggerHandler(evnt, { "func" : i, "inst" : this, "args" : args, "plugin" : func.plugin });
+            if(rslt === false) { return; }
+            if(typeof rslt !== "undefined") { args = rslt; }
+
+            rslt = func.apply(
+              $.extend({}, this, {
+                __callback : function (data) {
+                  this.get_container().triggerHandler( i + '.jstree', { "inst" : this, "args" : args, "rslt" : data, "rlbk" : rlbk });
+                },
+                __rollback : function () {
+                  rlbk = this.get_rollback();
+                  return rlbk;
+                },
+                __call_old : function (replace_arguments) {
+                  return func.old.apply(this, (replace_arguments ? Array.prototype.slice.call(arguments, 1) : args ) );
+                }
+              }), args);
+          }
+
+          // return the result
+          return rslt;
+        };
+        $.jstree._fn[i].old = val.old;
+        $.jstree._fn[i].plugin = pname;
+      });
+    },
+    rollback : function (rb) {
+      if(rb) {
+        if(!$.isArray(rb)) { rb = [ rb ]; }
+        $.each(rb, function (i, val) {
+          instances[val.i].set_rollback(val.h, val.d);
+        });
+      }
+    }
+  };
+  // set the prototype for all instances
+  $.jstree._fn = $.jstree._instance.prototype = {};
+
+  // load the css when DOM is ready
+  $(function() {
+    // code is copied from jQuery ($.browser is deprecated + there is a bug in IE)
+    var u = navigator.userAgent.toLowerCase(),
+      v = (u.match( /.+?(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [0,'0'])[1],
+      css_string = '' +
+        '.jstree ul, .jstree li { display:block; margin:0 0 0 0; padding:0 0 0 0; list-style-type:none; } ' +
+        '.jstree li { display:block; min-height:18px; line-height:18px; white-space:nowrap; margin-left:18px; min-width:18px; } ' +
+        '.jstree-rtl li { margin-left:0; margin-right:18px; } ' +
+        '.jstree > ul > li { margin-left:0px; } ' +
+        '.jstree-rtl > ul > li { margin-right:0px; } ' +
+        '.jstree ins { display:inline-block; text-decoration:none; width:18px; height:18px; margin:0 0 0 0; padding:0; } ' +
+        '.jstree a { display:inline-block; line-height:16px; height:16px; color:black; white-space:nowrap; text-decoration:none; padding:1px 2px; margin:0; } ' +
+        '.jstree a:focus { outline: none; } ' +
+        '.jstree a > ins { height:16px; width:16px; } ' +
+        '.jstree a > .jstree-icon { margin-right:3px; } ' +
+        '.jstree-rtl a > .jstree-icon { margin-left:3px; margin-right:0; } ' +
+        'li.jstree-open > ul { display:block; } ' +
+        'li.jstree-closed > ul { display:none; } ';
+    // Correct IE 6 (does not support the > CSS selector)
+    if(/msie/.test(u) && parseInt(v, 10) == 6) {
+      is_ie6 = true;
+
+      // fix image flicker and lack of caching
+      try {
+        document.execCommand("BackgroundImageCache", false, true);
+      } catch (err) { }
+
+      css_string += '' +
+        '.jstree li { height:18px; margin-left:0; margin-right:0; } ' +
+        '.jstree li li { margin-left:18px; } ' +
+        '.jstree-rtl li li { margin-left:0px; margin-right:18px; } ' +
+        'li.jstree-open ul { display:block; } ' +
+        'li.jstree-closed ul { display:none !important; } ' +
+        '.jstree li a { display:inline; border-width:0 !important; padding:0px 2px !important; } ' +
+        '.jstree li a ins { height:16px; width:16px; margin-right:3px; } ' +
+        '.jstree-rtl li a ins { margin-right:0px; margin-left:3px; } ';
+    }
+    // Correct IE 7 (shifts anchor nodes onhover)
+    if(/msie/.test(u) && parseInt(v, 10) == 7) {
+      is_ie7 = true;
+      css_string += '.jstree li a { border-width:0 !important; padding:0px 2px !important; } ';
+    }
+    // correct ff2 lack of display:inline-block
+    if(!/compatible/.test(u) && /mozilla/.test(u) && parseFloat(v, 10) < 1.9) {
+      is_ff2 = true;
+      css_string += '' +
+        '.jstree ins { display:-moz-inline-box; } ' +
+        '.jstree li { line-height:12px; } ' + // WHY??
+        '.jstree a { display:-moz-inline-box; } ' +
+        '.jstree .jstree-no-icons .jstree-checkbox { display:-moz-inline-stack !important; } ';
+        /* this shouldn't be here as it is theme specific */
+    }
+    // the default stylesheet
+    $.vakata.css.add_sheet({ str : css_string, title : "jstree" });
+  });
+
+  // core functions (open, close, create, update, delete)
+  $.jstree.plugin("core", {
+    __init : function () {
+      this.data.core.locked = false;
+      this.data.core.to_open = this.get_settings().core.initially_open;
+      this.data.core.to_load = this.get_settings().core.initially_load;
+    },
+    defaults : {
+      html_titles  : false,
+      animation  : 500,
+      initially_open : [],
+      initially_load : [],
+      open_parents : true,
+      notify_plugins : true,
+      rtl      : false,
+      load_open  : false,
+      strings    : {
+        loading    : "Loading ...",
+        new_node  : "New node",
+        multiple_selection : "Multiple selection"
+      }
+    },
+    _fn : {
+      init  : function () {
+        this.set_focus();
+        if(this._get_settings().core.rtl) {
+          this.get_container().addClass("jstree-rtl").css("direction", "rtl");
+        }
+        this.get_container().html("<ul><li class='jstree-last jstree-leaf'><ins>&#160;</ins><a class='jstree-loading' href='#'><ins class='jstree-icon'>&#160;</ins>" + this._get_string("loading") + "</a></li></ul>");
+        this.data.core.li_height = this.get_container_ul().find("li.jstree-closed, li.jstree-leaf").eq(0).height() || 18;
+
+        this.get_container()
+          .delegate("li > ins", "click.jstree", $.proxy(function (event) {
+              var trgt = $(event.target);
+              if(trgt.is("ins") && event.pageY - trgt.offset().top < this.data.core.li_height) { this.toggle_node(trgt); }
+            }, this))
+          .bind("mousedown.jstree", $.proxy(function () {
+              this.set_focus(); // This used to be setTimeout(set_focus,0) - why?
+            }, this))
+          .bind("dblclick.jstree", function (event) {
+            var sel;
+            if(document.selection && document.selection.empty) { document.selection.empty(); }
+            else {
+              if(window.getSelection) {
+                sel = window.getSelection();
+                try {
+                  sel.removeAllRanges();
+                  sel.collapse();
+                } catch (err) { }
+              }
+            }
+          });
+        if(this._get_settings().core.notify_plugins) {
+          this.get_container()
+            .bind("load_node.jstree", $.proxy(function (e, data) {
+                var o = this._get_node(data.rslt.obj),
+                  t = this;
+                if(o === -1) { o = this.get_container_ul(); }
+                if(!o.length) { return; }
+                o.find("li").each(function () {
+                  var th = $(this);
+                  if(th.data("jstree")) {
+                    $.each(th.data("jstree"), function (plugin, values) {
+                      if(t.data[plugin] && $.isFunction(t["_" + plugin + "_notify"])) {
+                        t["_" + plugin + "_notify"].call(t, th, values);
+                      }
+                    });
+                  }
+                });
+              }, this));
+        }
+        if(this._get_settings().core.load_open) {
+          this.get_container()
+            .bind("load_node.jstree", $.proxy(function (e, data) {
+                var o = this._get_node(data.rslt.obj),
+                  t = this;
+                if(o === -1) { o = this.get_container_ul(); }
+                if(!o.length) { return; }
+                o.find("li.jstree-open:not(:has(ul))").each(function () {
+                  t.load_node(this, $.noop, $.noop);
+                });
+              }, this));
+        }
+        this.__callback();
+        this.load_node(-1, function () { this.loaded(); this.reload_nodes(); });
+      },
+      destroy  : function () {
+        var i,
+          n = this.get_index(),
+          s = this._get_settings(),
+          _this = this;
+
+        $.each(s.plugins, function (i, val) {
+          try { plugins[val].__destroy.apply(_this); } catch(err) { }
+        });
+        this.__callback();
+        // set focus to another instance if this one is focused
+        if(this.is_focused()) {
+          for(i in instances) {
+            if(instances.hasOwnProperty(i) && i != n) {
+              instances[i].set_focus();
+              break;
+            }
+          }
+        }
+        // if no other instance found
+        if(n === focused_instance) { focused_instance = -1; }
+        // remove all traces of jstree in the DOM (only the ones set using jstree*) and cleans all events
+        this.get_container()
+          .unbind(".jstree")
+          .undelegate(".jstree")
+          .removeData("jstree-instance-id")
+          .find("[class^='jstree']")
+            .andSelf()
+            .attr("class", function () { return this.className.replace(/jstree[^ ]*|$/ig,''); });
+        $(document)
+          .unbind(".jstree-" + n)
+          .undelegate(".jstree-" + n);
+        // remove the actual data
+        instances[n] = null;
+        delete instances[n];
+      },
+
+      _core_notify : function (n, data) {
+        if(data.opened) {
+          this.open_node(n, false, true);
+        }
+      },
+
+      lock : function () {
+        this.data.core.locked = true;
+        this.get_container().children("ul").addClass("jstree-locked").css("opacity","0.7");
+        this.__callback({});
+      },
+      unlock : function () {
+        this.data.core.locked = false;
+        this.get_container().children("ul").removeClass("jstree-locked").css("opacity","1");
+        this.__callback({});
+      },
+      is_locked : function () { return this.data.core.locked; },
+      save_opened : function () {
+        var _this = this;
+        this.data.core.to_open = [];
+        this.get_container_ul().find("li.jstree-open").each(function () {
+          if(this.id) { _this.data.core.to_open.push("#" + this.id.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\\/").replace(/\\\./g,".").replace(/\./g,"\\.").replace(/\:/g,"\\:")); }
+        });
+        this.__callback(_this.data.core.to_open);
+      },
+      save_loaded : function () { },
+      reload_nodes : function (is_callback) {
+        var _this = this,
+          done = true,
+          current = [],
+          remaining = [];
+        if(!is_callback) {
+          this.data.core.reopen = false;
+          this.data.core.refreshing = true;
+          this.data.core.to_open = $.map($.makeArray(this.data.core.to_open), function (n) { return "#" + n.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\\/").replace(/\\\./g,".").replace(/\./g,"\\.").replace(/\:/g,"\\:"); });
+          this.data.core.to_load = $.map($.makeArray(this.data.core.to_load), function (n) { return "#" + n.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\\/").replace(/\\\./g,".").replace(/\./g,"\\.").replace(/\:/g,"\\:"); });
+          if(this.data.core.to_open.length) {
+            this.data.core.to_load = this.data.core.to_load.concat(this.data.core.to_open);
+          }
+        }
+        if(this.data.core.to_load.length) {
+          $.each(this.data.core.to_load, function (i, val) {
+            if(val == "#") { return true; }
+            if($(val).length) { current.push(val); }
+            else { remaining.push(val); }
+          });
+          if(current.length) {
+            this.data.core.to_load = remaining;
+            $.each(current, function (i, val) {
+              if(!_this._is_loaded(val)) {
+                _this.load_node(val, function () { _this.reload_nodes(true); }, function () { _this.reload_nodes(true); });
+                done = false;
+              }
+            });
+          }
+        }
+        if(this.data.core.to_open.length) {
+          $.each(this.data.core.to_open, function (i, val) {
+            _this.open_node(val, false, true);
+          });
+        }
+        if(done) {
+          // TODO: find a more elegant approach to syncronizing returning requests
+          if(this.data.core.reopen) { clearTimeout(this.data.core.reopen); }
+          this.data.core.reopen = setTimeout(function () { _this.__callback({}, _this); }, 50);
+          this.data.core.refreshing = false;
+          this.reopen();
+        }
+      },
+      reopen : function () {
+        var _this = this;
+        if(this.data.core.to_open.length) {
+          $.each(this.data.core.to_open, function (i, val) {
+            _this.open_node(val, false, true);
+          });
+        }
+        this.__callback({});
+      },
+      refresh : function (obj) {
+        var _this = this;
+        this.save_opened();
+        if(!obj) { obj = -1; }
+        obj = this._get_node(obj);
+        if(!obj) { obj = -1; }
+        if(obj !== -1) { obj.children("UL").remove(); }
+        else { this.get_container_ul().empty(); }
+        this.load_node(obj, function () { _this.__callback({ "obj" : obj}); _this.reload_nodes(); });
+      },
+      // Dummy function to fire after the first load (so that there is a jstree.loaded event)
+      loaded  : function () {
+        this.__callback();
+      },
+      // deal with focus
+      set_focus  : function () {
+        if(this.is_focused()) { return; }
+        var f = $.jstree._focused();
+        if(f) { f.unset_focus(); }
+
+        this.get_container().addClass("jstree-focused");
+        focused_instance = this.get_index();
+        this.__callback();
+      },
+      is_focused  : function () {
+        return focused_instance == this.get_index();
+      },
+      unset_focus  : function () {
+        if(this.is_focused()) {
+          this.get_container().removeClass("jstree-focused");
+          focused_instance = -1;
+        }
+        this.__callback();
+      },
+
+      // traverse
+      _get_node    : function (obj) {
+        var $obj = $(obj, this.get_container());
+        if($obj.is(".jstree") || obj == -1) { return -1; }
+        $obj = $obj.closest("li", this.get_container());
+        return $obj.length ? $obj : false;
+      },
+      _get_next    : function (obj, strict) {
+        obj = this._get_node(obj);
+        if(obj === -1) { return this.get_container().find("> ul > li:first-child"); }
+        if(!obj.length) { return false; }
+        if(strict) { return (obj.nextAll("li").size() > 0) ? obj.nextAll("li:eq(0)") : false; }
+
+        if(obj.hasClass("jstree-open")) { return obj.find("li:eq(0)"); }
+        else if(obj.nextAll("li").size() > 0) { return obj.nextAll("li:eq(0)"); }
+        else { return obj.parentsUntil(".jstree","li").next("li").eq(0); }
+      },
+      _get_prev    : function (obj, strict) {
+        obj = this._get_node(obj);
+        if(obj === -1) { return this.get_container().find("> ul > li:last-child"); }
+        if(!obj.length) { return false; }
+        if(strict) { return (obj.prevAll("li").length > 0) ? obj.prevAll("li:eq(0)") : false; }
+
+        if(obj.prev("li").length) {
+          obj = obj.prev("li").eq(0);
+          while(obj.hasClass("jstree-open")) { obj = obj.children("ul:eq(0)").children("li:last"); }
+          return obj;
+        }
+        else { var o = obj.parentsUntil(".jstree","li:eq(0)"); return o.length ? o : false; }
+      },
+      _get_parent    : function (obj) {
+        obj = this._get_node(obj);
+        if(obj == -1 || !obj.length) { return false; }
+        var o = obj.parentsUntil(".jstree", "li:eq(0)");
+        return o.length ? o : -1;
+      },
+      _get_children  : function (obj) {
+        obj = this._get_node(obj);
+        if(obj === -1) { return this.get_container().children("ul:eq(0)").children("li"); }
+        if(!obj.length) { return false; }
+        return obj.children("ul:eq(0)").children("li");
+      },
+      get_path    : function (obj, id_mode) {
+        var p = [],
+          _this = this;
+        obj = this._get_node(obj);
+        if(obj === -1 || !obj || !obj.length) { return false; }
+        obj.parentsUntil(".jstree", "li").each(function () {
+          p.push( id_mode ? this.id : _this.get_text(this) );
+        });
+        p.reverse();
+        p.push( id_mode ? obj.attr("id") : this.get_text(obj) );
+        return p;
+      },
+
+      // string functions
+      _get_string : function (key) {
+        return this._get_settings().core.strings[key] || key;
+      },
+
+      is_open    : function (obj) { obj = this._get_node(obj); return obj && obj !== -1 && obj.hasClass("jstree-open"); },
+      is_closed  : function (obj) { obj = this._get_node(obj); return obj && obj !== -1 && obj.hasClass("jstree-closed"); },
+      is_leaf    : function (obj) { obj = this._get_node(obj); return obj && obj !== -1 && obj.hasClass("jstree-leaf"); },
+      correct_state  : function (obj) {
+        obj = this._get_node(obj);
+        if(!obj || obj === -1) { return false; }
+        obj.removeClass("jstree-closed jstree-open").addClass("jstree-leaf").children("ul").remove();
+        this.__callback({ "obj" : obj });
+      },
+      // open/close
+      open_node  : function (obj, callback, skip_animation) {
+        obj = this._get_node(obj);
+        if(!obj.length) { return false; }
+        if(!obj.hasClass("jstree-closed")) { if(callback) { callback.call(); } return false; }
+        var s = skip_animation || is_ie6 ? 0 : this._get_settings().core.animation,
+          t = this;
+        if(!this._is_loaded(obj)) {
+          obj.children("a").addClass("jstree-loading");
+          this.load_node(obj, function () { t.open_node(obj, callback, skip_animation); }, callback);
+        }
+        else {
+          if(this._get_settings().core.open_parents) {
+            obj.parentsUntil(".jstree",".jstree-closed").each(function () {
+              t.open_node(this, false, true);
+            });
+          }
+          if(s) { obj.children("ul").css("display","none"); }
+          obj.removeClass("jstree-closed").addClass("jstree-open").children("a").removeClass("jstree-loading");
+          if(s) { obj.children("ul").stop(true, true).slideDown(s, function () { this.style.display = ""; t.after_open(obj); }); }
+          else { t.after_open(obj); }
+          this.__callback({ "obj" : obj });
+          if(callback) { callback.call(); }
+        }
+      },
+      after_open  : function (obj) { this.__callback({ "obj" : obj }); },
+      close_node  : function (obj, skip_animation) {
+        obj = this._get_node(obj);
+        var s = skip_animation || is_ie6 ? 0 : this._get_settings().core.animation,
+          t = this;
+        if(!obj.length || !obj.hasClass("jstree-open")) { return false; }
+        if(s) { obj.children("ul").attr("style","display:block !important"); }
+        obj.removeClass("jstree-open").addClass("jstree-closed");
+        if(s) { obj.children("ul").stop(true, true).slideUp(s, function () { this.style.display = ""; t.after_close(obj); }); }
+        else { t.after_close(obj); }
+        this.__callback({ "obj" : obj });
+      },
+      after_close  : function (obj) { this.__callback({ "obj" : obj }); },
+      toggle_node  : function (obj) {
+        obj = this._get_node(obj);
+        if(obj.hasClass("jstree-closed")) { return this.open_node(obj); }
+        if(obj.hasClass("jstree-open")) { return this.close_node(obj); }
+      },
+      open_all  : function (obj, do_animation, original_obj) {
+        obj = obj ? this._get_node(obj) : -1;
+        if(!obj || obj === -1) { obj = this.get_container_ul(); }
+        if(original_obj) {
+          obj = obj.find("li.jstree-closed");
+        }
+        else {
+          original_obj = obj;
+          if(obj.is(".jstree-closed")) { obj = obj.find("li.jstree-closed").andSelf(); }
+          else { obj = obj.find("li.jstree-closed"); }
+        }
+        var _this = this;
+        obj.each(function () {
+          var __this = this;
+          if(!_this._is_loaded(this)) { _this.open_node(this, function() { _this.open_all(__this, do_animation, original_obj); }, !do_animation); }
+          else { _this.open_node(this, false, !do_animation); }
+        });
+        // so that callback is fired AFTER all nodes are open
+        if(original_obj.find('li.jstree-closed').length === 0) { this.__callback({ "obj" : original_obj }); }
+      },
+      close_all  : function (obj, do_animation) {
+        var _this = this;
+        obj = obj ? this._get_node(obj) : this.get_container();
+        if(!obj || obj === -1) { obj = this.get_container_ul(); }
+        obj.find("li.jstree-open").andSelf().each(function () { _this.close_node(this, !do_animation); });
+        this.__callback({ "obj" : obj });
+      },
+      clean_node  : function (obj) {
+        obj = obj && obj != -1 ? $(obj) : this.get_container_ul();
+        obj = obj.is("li") ? obj.find("li").andSelf() : obj.find("li");
+        obj.removeClass("jstree-last")
+          .filter("li:last-child").addClass("jstree-last").end()
+          .filter(":has(li)")
+            .not(".jstree-open").removeClass("jstree-leaf").addClass("jstree-closed");
+        obj.not(".jstree-open, .jstree-closed").addClass("jstree-leaf").children("ul").remove();
+        this.__callback({ "obj" : obj });
+      },
+      // rollback
+      get_rollback : function () {
+        this.__callback();
+        return { i : this.get_index(), h : this.get_container().children("ul").clone(true), d : this.data };
+      },
+      set_rollback : function (html, data) {
+        this.get_container().empty().append(html);
+        this.data = data;
+        this.__callback();
+      },
+      // Dummy functions to be overwritten by any datastore plugin included
+      load_node  : function (obj, s_call, e_call) { this.__callback({ "obj" : obj }); },
+      _is_loaded  : function (obj) { return true; },
+
+      // Basic operations: create
+      create_node  : function (obj, position, js, callback, is_loaded) {
+        obj = this._get_node(obj);
+        position = typeof position === "undefined" ? "last" : position;
+        var d = $("<li />"),
+          s = this._get_settings().core,
+          tmp;
+
+        if(obj !== -1 && !obj.length) { return false; }
+        if(!is_loaded && !this._is_loaded(obj)) { this.load_node(obj, function () { this.create_node(obj, position, js, callback, true); }); return false; }
+
+        this.__rollback();
+
+        if(typeof js === "string") { js = { "data" : js }; }
+        if(!js) { js = {}; }
+        if(js.attr) { d.attr(js.attr); }
+        if(js.metadata) { d.data(js.metadata); }
+        if(js.state) { d.addClass("jstree-" + js.state); }
+        if(!js.data) { js.data = this._get_string("new_node"); }
+        if(!$.isArray(js.data)) { tmp = js.data; js.data = []; js.data.push(tmp); }
+        $.each(js.data, function (i, m) {
+          tmp = $("<a />");
+          if($.isFunction(m)) { m = m.call(this, js); }
+          if(typeof m == "string") { tmp.attr('href','#')[ s.html_titles ? "html" : "text" ](m); }
+          else {
+            if(!m.attr) { m.attr = {}; }
+            if(!m.attr.href) { m.attr.href = '#'; }
+            tmp.attr(m.attr)[ s.html_titles ? "html" : "text" ](m.title);
+            if(m.language) { tmp.addClass(m.language); }
+          }
+          tmp.prepend("<ins class='jstree-icon'>&#160;</ins>");
+          if(m.icon) {
+            if(m.icon.indexOf("/") === -1) { tmp.children("ins").addClass(m.icon); }
+            else { tmp.children("ins").css("background","url('" + m.icon + "') center center no-repeat"); }
+          }
+          d.append(tmp);
+        });
+        d.prepend("<ins class='jstree-icon'>&#160;</ins>");
+        if(obj === -1) {
+          obj = this.get_container();
+          if(position === "before") { position = "first"; }
+          if(position === "after") { position = "last"; }
+        }
+        switch(position) {
+          case "before": obj.before(d); tmp = this._get_parent(obj); break;
+          case "after" : obj.after(d);  tmp = this._get_parent(obj); break;
+          case "inside":
+          case "first" :
+            if(!obj.children("ul").length) { obj.append("<ul />"); }
+            obj.children("ul").prepend(d);
+            tmp = obj;
+            break;
+          case "last":
+            if(!obj.children("ul").length) { obj.append("<ul />"); }
+            obj.children("ul").append(d);
+            tmp = obj;
+            break;
+          default:
+            if(!obj.children("ul").length) { obj.append("<ul />"); }
+            if(!position) { position = 0; }
+            tmp = obj.children("ul").children("li").eq(position);
+            if(tmp.length) { tmp.before(d); }
+            else { obj.children("ul").append(d); }
+            tmp = obj;
+            break;
+        }
+        if(tmp === -1 || tmp.get(0) === this.get_container().get(0)) { tmp = -1; }
+        this.clean_node(tmp);
+        this.__callback({ "obj" : d, "parent" : tmp });
+        if(callback) { callback.call(this, d); }
+        return d;
+      },
+      // Basic operations: rename (deal with text)
+      get_text  : function (obj) {
+        obj = this._get_node(obj);
+        if(!obj.length) { return false; }
+        var s = this._get_settings().core.html_titles;
+        obj = obj.children("a:eq(0)");
+        if(s) {
+          obj = obj.clone();
+          obj.children("INS").remove();
+          return obj.html();
+        }
+        else {
+          obj = obj.contents().filter(function() { return this.nodeType == 3; })[0];
+          return obj.nodeValue;
+        }
+      },
+      set_text  : function (obj, val) {
+        obj = this._get_node(obj);
+        if(!obj.length) { return false; }
+        obj = obj.children("a:eq(0)");
+        if(this._get_settings().core.html_titles) {
+          var tmp = obj.children("INS").clone();
+          obj.html(val).prepend(tmp);
+          this.__callback({ "obj" : obj, "name" : val });
+          return true;
+        }
+        else {
+          obj = obj.contents().filter(function() { return this.nodeType == 3; })[0];
+          this.__callback({ "obj" : obj, "name" : val });
+          return (obj.nodeValue = val);
+        }
+      },
+      rename_node : function (obj, val) {
+        obj = this._get_node(obj);
+        this.__rollback();
+        if(obj && obj.length && this.set_text.apply(this, Array.prototype.slice.call(arguments))) { this.__callback({ "obj" : obj, "name" : val }); }
+      },
+      // Basic operations: deleting nodes
+      delete_node : function (obj) {
+        obj = this._get_node(obj);
+        if(!obj.length) { return false; }
+        this.__rollback();
+        var p = this._get_parent(obj), prev = $([]), t = this;
+        obj.each(function () {
+          prev = prev.add(t._get_prev(this));
+        });
+        obj = obj.detach();
+        if(p !== -1 && p.find("> ul > li").length === 0) {
+          p.removeClass("jstree-open jstree-closed").addClass("jstree-leaf");
+        }
+        this.clean_node(p);
+        this.__callback({ "obj" : obj, "prev" : prev, "parent" : p });
+        return obj;
+      },
+      prepare_move : function (o, r, pos, cb, is_cb) {
+        var p = {};
+
+        p.ot = $.jstree._reference(o) || this;
+        p.o = p.ot._get_node(o);
+        p.r = r === - 1 ? -1 : this._get_node(r);
+        p.p = (typeof pos === "undefined" || pos === false) ? "last" : pos; // TODO: move to a setting
+        if(!is_cb && prepared_move.o && prepared_move.o[0] === p.o[0] && prepared_move.r[0] === p.r[0] && prepared_move.p === p.p) {
+          this.__callback(prepared_move);
+          if(cb) { cb.call(this, prepared_move); }
+          return;
+        }
+        p.ot = $.jstree._reference(p.o) || this;
+        p.rt = $.jstree._reference(p.r) || this; // r === -1 ? p.ot : $.jstree._reference(p.r) || this
+        if(p.r === -1 || !p.r) {
+          p.cr = -1;
+          switch(p.p) {
+            case "first":
+            case "before":
+            case "inside":
+              p.cp = 0;
+              break;
+            case "after":
+            case "last":
+              p.cp = p.rt.get_container().find(" > ul > li").length;
+              break;
+            default:
+              p.cp = p.p;
+              break;
+          }
+        }
+        else {
+          if(!/^(before|after)$/.test(p.p) && !this._is_loaded(p.r)) {
+            return this.load_node(p.r, function () { this.prepare_move(o, r, pos, cb, true); });
+          }
+          switch(p.p) {
+            case "before":
+              p.cp = p.r.index();
+              p.cr = p.rt._get_parent(p.r);
+              break;
+            case "after":
+              p.cp = p.r.index() + 1;
+              p.cr = p.rt._get_parent(p.r);
+              break;
+            case "inside":
+            case "first":
+              p.cp = 0;
+              p.cr = p.r;
+              break;
+            case "last":
+              p.cp = p.r.find(" > ul > li").length;
+              p.cr = p.r;
+              break;
+            default:
+              p.cp = p.p;
+              p.cr = p.r;
+              break;
+          }
+        }
+        p.np = p.cr == -1 ? p.rt.get_container() : p.cr;
+        p.op = p.ot._get_parent(p.o);
+        p.cop = p.o.index();
+        if(p.op === -1) { p.op = p.ot ? p.ot.get_container() : this.get_container(); }
+        if(!/^(before|after)$/.test(p.p) && p.op && p.np && p.op[0] === p.np[0] && p.o.index() < p.cp) { p.cp++; }
+        //if(p.p === "before" && p.op && p.np && p.op[0] === p.np[0] && p.o.index() < p.cp) { p.cp--; }
+        p.or = p.np.find(" > ul > li:nth-child(" + (p.cp + 1) + ")");
+        prepared_move = p;
+        this.__callback(prepared_move);
+        if(cb) { cb.call(this, prepared_move); }
+      },
+      check_move : function () {
+        var obj = prepared_move, ret = true, r = obj.r === -1 ? this.get_container() : obj.r;
+        if(!obj || !obj.o || obj.or[0] === obj.o[0]) { return false; }
+        if(obj.op && obj.np && obj.op[0] === obj.np[0] && obj.cp - 1 === obj.o.index()) { return false; }
+        obj.o.each(function () {
+          if(r.parentsUntil(".jstree", "li").andSelf().index(this) !== -1) { ret = false; return false; }
+        });
+        return ret;
+      },
+      move_node : function (obj, ref, position, is_copy, is_prepared, skip_check) {
+        if(!is_prepared) {
+          return this.prepare_move(obj, ref, position, function (p) {
+            this.move_node(p, false, false, is_copy, true, skip_check);
+          });
+        }
+        if(is_copy) {
+          prepared_move.cy = true;
+        }
+        if(!skip_check && !this.check_move()) { return false; }
+
+        this.__rollback();
+        var o = false;
+        if(is_copy) {
+          o = obj.o.clone(true);
+          o.find("*[id]").andSelf().each(function () {
+            if(this.id) { this.id = "copy_" + this.id; }
+          });
+        }
+        else { o = obj.o; }
+
+        if(obj.or.length) { obj.or.before(o); }
+        else {
+          if(!obj.np.children("ul").length) { $("<ul />").appendTo(obj.np); }
+          obj.np.children("ul:eq(0)").append(o);
+        }
+
+        try {
+          obj.ot.clean_node(obj.op);
+          obj.rt.clean_node(obj.np);
+          if(!obj.op.find("> ul > li").length) {
+            obj.op.removeClass("jstree-open jstree-closed").addClass("jstree-leaf").children("ul").remove();
+          }
+        } catch (e) { }
+
+        if(is_copy) {
+          prepared_move.cy = true;
+          prepared_move.oc = o;
+        }
+        this.__callback(prepared_move);
+        return prepared_move;
+      },
+      _get_move : function () { return prepared_move; }
+    }
+  });
+})(jQuery);
+//*/
+
+/*
+ * jsTree ui plugin
+ * This plugins handles selecting/deselecting/hovering/dehovering nodes
+ */
+(function ($) {
+  var scrollbar_width, e1, e2;
+  $(function() {
+    if (/msie/.test(navigator.userAgent.toLowerCase())) {
+      e1 = $('<textarea cols="10" rows="2"></textarea>').css({ position: 'absolute', top: -1000, left: 0 }).appendTo('body');
+      e2 = $('<textarea cols="10" rows="2" style="overflow: hidden;"></textarea>').css({ position: 'absolute', top: -1000, left: 0 }).appendTo('body');
+      scrollbar_width = e1.width() - e2.width();
+      e1.add(e2).remove();
+    }
+    else {
+      e1 = $('<div />').css({ width: 100, height: 100, overflow: 'auto', position: 'absolute', top: -1000, left: 0 })
+          .prependTo('body').append('<div />').find('div').css({ width: '100%', height: 200 });
+      scrollbar_width = 100 - e1.width();
+      e1.parent().remove();
+    }
+  });
+  $.jstree.plugin("ui", {
+    __init : function () {
+      this.data.ui.selected = $();
+      this.data.ui.last_selected = false;
+      this.data.ui.hovered = null;
+      this.data.ui.to_select = this.get_settings().ui.initially_select;
+
+      this.get_container()
+        .delegate("a", "click.jstree", $.proxy(function (event) {
+            event.preventDefault();
+            event.currentTarget.blur();
+            if(!$(event.currentTarget).hasClass("jstree-loading")) {
+              this.select_node(event.currentTarget, true, event);
+            }
+          }, this))
+        .delegate("a", "mouseenter.jstree", $.proxy(function (event) {
+            if(!$(event.currentTarget).hasClass("jstree-loading")) {
+              this.hover_node(event.target);
+            }
+          }, this))
+        .delegate("a", "mouseleave.jstree", $.proxy(function (event) {
+            if(!$(event.currentTarget).hasClass("jstree-loading")) {
+              this.dehover_node(event.target);
+            }
+          }, this))
+        .bind("reopen.jstree", $.proxy(function () {
+            this.reselect();
+          }, this))
+        .bind("get_rollback.jstree", $.proxy(function () {
+            this.dehover_node();
+            this.save_selected();
+          }, this))
+        .bind("set_rollback.jstree", $.proxy(function () {
+            this.reselect();
+          }, this))
+        .bind("close_node.jstree", $.proxy(function (event, data) {
+            var s = this._get_settings().ui,
+              obj = this._get_node(data.rslt.obj),
+              clk = (obj && obj.length) ? obj.children("ul").find("a.jstree-clicked") : $(),
+              _this = this;
+            if(s.selected_parent_close === false || !clk.length) { return; }
+            clk.each(function () {
+              _this.deselect_node(this);
+              if(s.selected_parent_close === "select_parent") { _this.select_node(obj); }
+            });
+          }, this))
+        .bind("delete_node.jstree", $.proxy(function (event, data) {
+            var s = this._get_settings().ui.select_prev_on_delete,
+              obj = this._get_node(data.rslt.obj),
+              clk = (obj && obj.length) ? obj.find("a.jstree-clicked") : [],
+              _this = this;
+            clk.each(function () { _this.deselect_node(this); });
+            if(s && clk.length) {
+              data.rslt.prev.each(function () {
+                if(this.parentNode) { _this.select_node(this); return false; /* if return false is removed all prev nodes will be selected */}
+              });
+            }
+          }, this))
+        .bind("move_node.jstree", $.proxy(function (event, data) {
+            if(data.rslt.cy) {
+              data.rslt.oc.find("a.jstree-clicked").removeClass("jstree-clicked");
+            }
+          }, this));
+    },
+    defaults : {
+      select_limit : -1, // 0, 1, 2 ... or -1 for unlimited
+      select_multiple_modifier : "ctrl", // on, or ctrl, shift, alt
+      select_range_modifier : "shift",
+      selected_parent_close : "select_parent", // false, "deselect", "select_parent"
+      selected_parent_open : true,
+      select_prev_on_delete : true,
+      disable_selecting_children : false,
+      initially_select : []
+    },
+    _fn : {
+      _get_node : function (obj, allow_multiple) {
+        if(typeof obj === "undefined" || obj === null) { return allow_multiple ? this.data.ui.selected : this.data.ui.last_selected; }
+        var $obj = $(obj, this.get_container());
+        if($obj.is(".jstree") || obj == -1) { return -1; }
+        $obj = $obj.closest("li", this.get_container());
+        return $obj.length ? $obj : false;
+      },
+      _ui_notify : function (n, data) {
+        if(data.selected) {
+          this.select_node(n, false);
+        }
+      },
+      save_selected : function () {
+        var _this = this;
+        this.data.ui.to_select = [];
+        this.data.ui.selected.each(function () { if(this.id) { _this.data.ui.to_select.push("#" + this.id.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\\/").replace(/\\\./g,".").replace(/\./g,"\\.").replace(/\:/g,"\\:")); } });
+        this.__callback(this.data.ui.to_select);
+      },
+      reselect : function () {
+        var _this = this,
+          s = this.data.ui.to_select;
+        s = $.map($.makeArray(s), function (n) { return "#" + n.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\\/").replace(/\\\./g,".").replace(/\./g,"\\.").replace(/\:/g,"\\:"); });
+        // this.deselect_all(); WHY deselect, breaks plugin state notifier?
+        $.each(s, function (i, val) { if(val && val !== "#") { _this.select_node(val); } });
+        this.data.ui.selected = this.data.ui.selected.filter(function () { return this.parentNode; });
+        this.__callback();
+      },
+      refresh : function (obj) {
+        this.save_selected();
+        return this.__call_old();
+      },
+      hover_node : function (obj) {
+        obj = this._get_node(obj);
+        if(!obj.length) { return false; }
+        //if(this.data.ui.hovered && obj.get(0) === this.data.ui.hovered.get(0)) { return; }
+        if(!obj.hasClass("jstree-hovered")) { this.dehover_node(); }
+        this.data.ui.hovered = obj.children("a").addClass("jstree-hovered").parent();
+        this._fix_scroll(obj);
+        this.__callback({ "obj" : obj });
+      },
+      dehover_node : function () {
+        var obj = this.data.ui.hovered, p;
+        if(!obj || !obj.length) { return false; }
+        p = obj.children("a").removeClass("jstree-hovered").parent();
+        if(this.data.ui.hovered[0] === p[0]) { this.data.ui.hovered = null; }
+        this.__callback({ "obj" : obj });
+      },
+      select_node : function (obj, check, e) {
+        obj = this._get_node(obj);
+        if(obj == -1 || !obj || !obj.length) { return false; }
+        var s = this._get_settings().ui,
+          is_multiple = (s.select_multiple_modifier == "on" || (s.select_multiple_modifier !== false && e && e[s.select_multiple_modifier + "Key"])),
+          is_range = (s.select_range_modifier !== false && e && e[s.select_range_modifier + "Key"] && this.data.ui.last_selected && this.data.ui.last_selected[0] !== obj[0] && this.data.ui.last_selected.parent()[0] === obj.parent()[0]),
+          is_selected = this.is_selected(obj),
+          proceed = true,
+          t = this;
+        if(check) {
+          if(s.disable_selecting_children && is_multiple &&
+            (
+              (obj.parentsUntil(".jstree","li").children("a.jstree-clicked").length) ||
+              (obj.children("ul").find("a.jstree-clicked:eq(0)").length)
+            )
+          ) {
+            return false;
+          }
+          proceed = false;
+          switch(!0) {
+            case (is_range):
+              this.data.ui.last_selected.addClass("jstree-last-selected");
+              obj = obj[ obj.index() < this.data.ui.last_selected.index() ? "nextUntil" : "prevUntil" ](".jstree-last-selected").andSelf();
+              if(s.select_limit == -1 || obj.length < s.select_limit) {
+                this.data.ui.last_selected.removeClass("jstree-last-selected");
+                this.data.ui.selected.each(function () {
+                  if(this !== t.data.ui.last_selected[0]) { t.deselect_node(this); }
+                });
+                is_selected = false;
+                proceed = true;
+              }
+              else {
+                proceed = false;
+              }
+              break;
+            case (is_selected && !is_multiple):
+              this.deselect_all();
+              is_selected = false;
+              proceed = true;
+              break;
+            case (!is_selected && !is_multiple):
+              if(s.select_limit == -1 || s.select_limit > 0) {
+                this.deselect_all();
+                proceed = true;
+              }
+              break;
+            case (is_selected && is_multiple):
+              this.deselect_node(obj);
+              break;
+            case (!is_selected && is_multiple):
+              if(s.select_limit == -1 || this.data.ui.selected.length + 1 <= s.select_limit) {
+                proceed = true;
+              }
+              break;
+          }
+        }
+        if(proceed && !is_selected) {
+          if(!is_range) { this.data.ui.last_selected = obj; }
+          obj.children("a").addClass("jstree-clicked");
+          if(s.selected_parent_open) {
+            obj.parents(".jstree-closed").each(function () { t.open_node(this, false, true); });
+          }
+          this.data.ui.selected = this.data.ui.selected.add(obj);
+          this._fix_scroll(obj.eq(0));
+          this.__callback({ "obj" : obj, "e" : e });
+        }
+      },
+      _fix_scroll : function (obj) {
+        var c = this.get_container()[0], t;
+        if(c.scrollHeight > c.offsetHeight) {
+          obj = this._get_node(obj);
+          if(!obj || obj === -1 || !obj.length || !obj.is(":visible")) { return; }
+          t = obj.offset().top - this.get_container().offset().top;
+          if(t < 0) {
+            c.scrollTop = c.scrollTop + t - 1;
+          }
+          if(t + this.data.core.li_height + (c.scrollWidth > c.offsetWidth ? scrollbar_width : 0) > c.offsetHeight) {
+            c.scrollTop = c.scrollTop + (t - c.offsetHeight + this.data.core.li_height + 1 + (c.scrollWidth > c.offsetWidth ? scrollbar_width : 0));
+          }
+        }
+      },
+      deselect_node : function (obj) {
+        obj = this._get_node(obj);
+        if(!obj.length) { return false; }
+        if(this.is_selected(obj)) {
+          obj.children("a").removeClass("jstree-clicked");
+          this.data.ui.selected = this.data.ui.selected.not(obj);
+          if(this.data.ui.last_selected.get(0) === obj.get(0)) { this.data.ui.last_selected = this.data.ui.selected.eq(0); }
+          this.__callback({ "obj" : obj });
+        }
+      },
+      toggle_select : function (obj) {
+        obj = this._get_node(obj);
+        if(!obj.length) { return false; }
+        if(this.is_selected(obj)) { this.deselect_node(obj); }
+        else { this.select_node(obj); }
+      },
+      is_selected : function (obj) { return this.data.ui.selected.index(this._get_node(obj)) >= 0; },
+      get_selected : function (context) {
+        return context ? $(context).find("a.jstree-clicked").parent() : this.data.ui.selected;
+      },
+      deselect_all : function (context) {
+        var ret = context ? $(context).find("a.jstree-clicked").parent() : this.get_container().find("a.jstree-clicked").parent();
+        ret.children("a.jstree-clicked").removeClass("jstree-clicked");
+        this.data.ui.selected = $([]);
+        this.data.ui.last_selected = false;
+        this.__callback({ "obj" : ret });
+      }
+    }
+  });
+  // include the selection plugin by default
+  $.jstree.defaults.plugins.push("ui");
+})(jQuery);
+//*/
+
+/*
+ * jsTree CRRM plugin
+ * Handles creating/renaming/removing/moving nodes by user interaction.
+ */
+(function ($) {
+  $.jstree.plugin("crrm", {
+    __init : function () {
+      this.get_container()
+        .bind("move_node.jstree", $.proxy(function (e, data) {
+          if(this._get_settings().crrm.move.open_onmove) {
+            var t = this;
+            data.rslt.np.parentsUntil(".jstree").andSelf().filter(".jstree-closed").each(function () {
+              t.open_node(this, false, true);
+            });
+          }
+        }, this));
+    },
+    defaults : {
+      input_width_limit : 200,
+      move : {
+        always_copy      : false, // false, true or "multitree"
+        open_onmove      : true,
+        default_position  : "last",
+        check_move      : function (m) { return true; }
+      }
+    },
+    _fn : {
+      _show_input : function (obj, callback) {
+        obj = this._get_node(obj);
+        var rtl = this._get_settings().core.rtl,
+          w = this._get_settings().crrm.input_width_limit,
+          w1 = obj.children("ins").width(),
+          w2 = obj.find("> a:visible > ins").width() * obj.find("> a:visible > ins").length,
+          t = this.get_text(obj),
+          h1 = $("<div />", { css : { "position" : "absolute", "top" : "-200px", "left" : (rtl ? "0px" : "-1000px"), "visibility" : "hidden" } }).appendTo("body"),
+          h2 = obj.css("position","relative").append(
+          $("<input />", {
+            "value" : t,
+            "class" : "jstree-rename-input",
+            // "size" : t.length,
+            "css" : {
+              "padding" : "0",
+              "border" : "1px solid silver",
+              "position" : "absolute",
+              "left"  : (rtl ? "auto" : (w1 + w2 + 4) + "px"),
+              "right" : (rtl ? (w1 + w2 + 4) + "px" : "auto"),
+              "top" : "0px",
+              "height" : (this.data.core.li_height - 2) + "px",
+              "lineHeight" : (this.data.core.li_height - 2) + "px",
+              "width" : "150px" // will be set a bit further down
+            },
+            "blur" : $.proxy(function () {
+              var i = obj.children(".jstree-rename-input"),
+                v = i.val();
+              if(v === "") { v = t; }
+              h1.remove();
+              i.remove(); // rollback purposes
+              this.set_text(obj,t); // rollback purposes
+              this.rename_node(obj, v);
+              callback.call(this, obj, v, t);
+              obj.css("position","");
+            }, this),
+            "keyup" : function (event) {
+              var key = event.keyCode || event.which;
+              if(key == 27) { this.value = t; this.blur(); return; }
+              else if(key == 13) { this.blur(); return; }
+              else {
+                h2.width(Math.min(h1.text("pW" + this.value).width(),w));
+              }
+            },
+            "keypress" : function(event) {
+              var key = event.keyCode || event.which;
+              if(key == 13) { return false; }
+            }
+          })
+        ).children(".jstree-rename-input");
+        this.set_text(obj, "");
+        h1.css({
+            fontFamily    : h2.css('fontFamily')    || '',
+            fontSize    : h2.css('fontSize')    || '',
+            fontWeight    : h2.css('fontWeight')    || '',
+            fontStyle    : h2.css('fontStyle')    || '',
+            fontStretch    : h2.css('fontStretch')    || '',
+            fontVariant    : h2.css('fontVariant')    || '',
+            letterSpacing  : h2.css('letterSpacing')  || '',
+            wordSpacing    : h2.css('wordSpacing')    || ''
+        });
+        h2.width(Math.min(h1.text("pW" + h2[0].value).width(),w))[0].select();
+      },
+      rename : function (obj) {
+        obj = this._get_node(obj);
+        this.__rollback();
+        var f = this.__callback;
+        this._show_input(obj, function (obj, new_name, old_name) {
+          f.call(this, { "obj" : obj, "new_name" : new_name, "old_name" : old_name });
+        });
+      },
+      create : function (obj, position, js, callback, skip_rename) {
+        var t, _this = this;
+        obj = this._get_node(obj);
+        if(!obj) { obj = -1; }
+        this.__rollback();
+        t = this.create_node(obj, position, js, function (t) {
+          var p = this._get_parent(t),
+            pos = $(t).index();
+          if(callback) { callback.call(this, t); }
+          if(p.length && p.hasClass("jstree-closed")) { this.open_node(p, false, true); }
+          if(!skip_rename) {
+            this._show_input(t, function (obj, new_name, old_name) {
+              _this.__callback({ "obj" : obj, "name" : new_name, "parent" : p, "position" : pos });
+            });
+          }
+          else { _this.__callback({ "obj" : t, "name" : this.get_text(t), "parent" : p, "position" : pos }); }
+        });
+        return t;
+      },
+      remove : function (obj) {
+        obj = this._get_node(obj, true);
+        var p = this._get_parent(obj), prev = this._get_prev(obj);
+        this.__rollback();
+        obj = this.delete_node(obj);
+        if(obj !== false) { this.__callback({ "obj" : obj, "prev" : prev, "parent" : p }); }
+      },
+      check_move : function () {
+        if(!this.__call_old()) { return false; }
+        var s = this._get_settings().crrm.move;
+        if(!s.check_move.call(this, this._get_move())) { return false; }
+        return true;
+      },
+      move_node : function (obj, ref, position, is_copy, is_prepared, skip_check) {
+        var s = this._get_settings().crrm.move;
+        if(!is_prepared) {
+          if(typeof position === "undefined") { position = s.default_position; }
+          if(position === "inside" && !s.default_position.match(/^(before|after)$/)) { position = s.default_position; }
+          return this.__call_old(true, obj, ref, position, is_copy, false, skip_check);
+        }
+        // if the move is already prepared
+        if(s.always_copy === true || (s.always_copy === "multitree" && obj.rt.get_index() !== obj.ot.get_index() )) {
+          is_copy = true;
+        }
+        this.__call_old(true, obj, ref, position, is_copy, true, skip_check);
+      },
+
+      cut : function (obj) {
+        obj = this._get_node(obj, true);
+        if(!obj || !obj.length) { return false; }
+        this.data.crrm.cp_nodes = false;
+        this.data.crrm.ct_nodes = obj;
+        this.__callback({ "obj" : obj });
+      },
+      copy : function (obj) {
+        obj = this._get_node(obj, true);
+        if(!obj || !obj.length) { return false; }
+        this.data.crrm.ct_nodes = false;
+        this.data.crrm.cp_nodes = obj;
+        this.__callback({ "obj" : obj });
+      },
+      paste : function (obj) {
+        obj = this._get_node(obj);
+        if(!obj || !obj.length) { return false; }
+        var nodes = this.data.crrm.ct_nodes ? this.data.crrm.ct_nodes : this.data.crrm.cp_nodes;
+        if(!this.data.crrm.ct_nodes && !this.data.crrm.cp_nodes) { return false; }
+        if(this.data.crrm.ct_nodes) { this.move_node(this.data.crrm.ct_nodes, obj); this.data.crrm.ct_nodes = false; }
+        if(this.data.crrm.cp_nodes) { this.move_node(this.data.crrm.cp_nodes, obj, false, true); }
+        this.__callback({ "obj" : obj, "nodes" : nodes });
+      }
+    }
+  });
+  // include the crr plugin by default
+  // $.jstree.defaults.plugins.push("crrm");
+})(jQuery);
+//*/
+
+/*
+ * jsTree themes plugin
+ * Handles loading and setting themes, as well as detecting path to themes, etc.
+ */
+(function ($) {
+  var themes_loaded = [];
+  // this variable stores the path to the themes folder - if left as false - it will be autodetected
+  $.jstree._themes = false;
+  $.jstree.plugin("themes", {
+    __init : function () {
+      this.get_container()
+        .bind("init.jstree", $.proxy(function () {
+            var s = this._get_settings().themes;
+            this.data.themes.dots = s.dots;
+            this.data.themes.icons = s.icons;
+            this.set_theme(s.theme, s.url);
+          }, this))
+        .bind("loaded.jstree", $.proxy(function () {
+            // bound here too, as simple HTML tree's won't honor dots & icons otherwise
+            if(!this.data.themes.dots) { this.hide_dots(); }
+            else { this.show_dots(); }
+            if(!this.data.themes.icons) { this.hide_icons(); }
+            else { this.show_icons(); }
+          }, this));
+    },
+    defaults : {
+      theme : "default",
+      url : false,
+      dots : true,
+      icons : true
+    },
+    _fn : {
+      set_theme : function (theme_name, theme_url) {
+        if(!theme_name) { return false; }
+        if(!theme_url) { theme_url = $.jstree._themes + theme_name + '/style.css'; }
+        if($.inArray(theme_url, themes_loaded) == -1) {
+          $.vakata.css.add_sheet({ "url" : theme_url });
+          themes_loaded.push(theme_url);
+        }
+        if(this.data.themes.theme != theme_name) {
+          this.get_container().removeClass('jstree-' + this.data.themes.theme);
+          this.data.themes.theme = theme_name;
+        }
+        this.get_container().addClass('jstree-' + theme_name);
+        if(!this.data.themes.dots) { this.hide_dots(); }
+        else { this.show_dots(); }
+        if(!this.data.themes.icons) { this.hide_icons(); }
+        else { this.show_icons(); }
+        this.__callback();
+      },
+      get_theme  : function () { return this.data.themes.theme; },
+
+      show_dots  : function () { this.data.themes.dots = true; this.get_container().children("ul").removeClass("jstree-no-dots"); },
+      hide_dots  : function () { this.data.themes.dots = false; this.get_container().children("ul").addClass("jstree-no-dots"); },
+      toggle_dots  : function () { if(this.data.themes.dots) { this.hide_dots(); } else { this.show_dots(); } },
+
+      show_icons  : function () { this.data.themes.icons = true; this.get_container().children("ul").removeClass("jstree-no-icons"); },
+      hide_icons  : function () { this.data.themes.icons = false; this.get_container().children("ul").addClass("jstree-no-icons"); },
+      toggle_icons: function () { if(this.data.themes.icons) { this.hide_icons(); } else { this.show_icons(); } }
+    }
+  });
+  // autodetect themes path
+  $(function () {
+    if($.jstree._themes === false) {
+      $("script").each(function () {
+        if(this.src.toString().match(/jquery\.jstree[^\/]*?\.js(\?.*)?$/)) {
+          $.jstree._themes = this.src.toString().replace(/jquery\.jstree[^\/]*?\.js(\?.*)?$/, "") + 'themes/';
+          return false;
+        }
+      });
+    }
+    if($.jstree._themes === false) { $.jstree._themes = "themes/"; }
+  });
+  // include the themes plugin by default
+  $.jstree.defaults.plugins.push("themes");
+})(jQuery);
+//*/
+
+/*
+ * jsTree hotkeys plugin
+ * Enables keyboard navigation for all tree instances
+ * Depends on the jstree ui & jquery hotkeys plugins
+ */
+(function ($) {
+  var bound = [];
+  function exec(i, event) {
+    var f = $.jstree._focused(), tmp;
+    if(f && f.data && f.data.hotkeys && f.data.hotkeys.enabled) {
+      tmp = f._get_settings().hotkeys[i];
+      if(tmp) { return tmp.call(f, event); }
+    }
+  }
+  $.jstree.plugin("hotkeys", {
+    __init : function () {
+      if(typeof $.hotkeys === "undefined") { throw "jsTree hotkeys: jQuery hotkeys plugin not included."; }
+      if(!this.data.ui) { throw "jsTree hotkeys: jsTree UI plugin not included."; }
+      $.each(this._get_settings().hotkeys, function (i, v) {
+        if(v !== false && $.inArray(i, bound) == -1) {
+          $(document).bind("keydown", i, function (event) { return exec(i, event); });
+          bound.push(i);
+        }
+      });
+      this.get_container()
+        .bind("lock.jstree", $.proxy(function () {
+            if(this.data.hotkeys.enabled) { this.data.hotkeys.enabled = false; this.data.hotkeys.revert = true; }
+          }, this))
+        .bind("unlock.jstree", $.proxy(function () {
+            if(this.data.hotkeys.revert) { this.data.hotkeys.enabled = true; }
+          }, this));
+      this.enable_hotkeys();
+    },
+    defaults : {
+      "up" : function () {
+        var o = this.data.ui.hovered || this.data.ui.last_selected || -1;
+        this.hover_node(this._get_prev(o));
+        return false;
+      },
+      "ctrl+up" : function () {
+        var o = this.data.ui.hovered || this.data.ui.last_selected || -1;
+        this.hover_node(this._get_prev(o));
+        return false;
+      },
+      "shift+up" : function () {
+        var o = this.data.ui.hovered || this.data.ui.last_selected || -1;
+        this.hover_node(this._get_prev(o));
+        return false;
+      },
+      "down" : function () {
+        var o = this.data.ui.hovered || this.data.ui.last_selected || -1;
+        this.hover_node(this._get_next(o));
+        return false;
+      },
+      "ctrl+down" : function () {
+        var o = this.data.ui.hovered || this.data.ui.last_selected || -1;
+        this.hover_node(this._get_next(o));
+        return false;
+      },
+      "shift+down" : function () {
+        var o = this.data.ui.hovered || this.data.ui.last_selected || -1;
+        this.hover_node(this._get_next(o));
+        return false;
+      },
+      "left" : function () {
+        var o = this.data.ui.hovered || this.data.ui.last_selected;
+        if(o) {
+          if(o.hasClass("jstree-open")) { this.close_node(o); }
+          else { this.hover_node(this._get_prev(o)); }
+        }
+        return false;
+      },
+      "ctrl+left" : function () {
+        var o = this.data.ui.hovered || this.data.ui.last_selected;
+        if(o) {
+          if(o.hasClass("jstree-open")) { this.close_node(o); }
+          else { this.hover_node(this._get_prev(o)); }
+        }
+        return false;
+      },
+      "shift+left" : function () {
+        var o = this.data.ui.hovered || this.data.ui.last_selected;
+        if(o) {
+          if(o.hasClass("jstree-open")) { this.close_node(o); }
+          else { this.hover_node(this._get_prev(o)); }
+        }
+        return false;
+      },
+      "right" : function () {
+        var o = this.data.ui.hovered || this.data.ui.last_selected;
+        if(o && o.length) {
+          if(o.hasClass("jstree-closed")) { this.open_node(o); }
+          else { this.hover_node(this._get_next(o)); }
+        }
+        return false;
+      },
+      "ctrl+right" : function () {
+        var o = this.data.ui.hovered || this.data.ui.last_selected;
+        if(o && o.length) {
+          if(o.hasClass("jstree-closed")) { this.open_node(o); }
+          else { this.hover_node(this._get_next(o)); }
+        }
+        return false;
+      },
+      "shift+right" : function () {
+        var o = this.data.ui.hovered || this.data.ui.last_selected;
+        if(o && o.length) {
+          if(o.hasClass("jstree-closed")) { this.open_node(o); }
+          else { this.hover_node(this._get_next(o)); }
+        }
+        return false;
+      },
+      "space" : function () {
+        if(this.data.ui.hovered) { this.data.ui.hovered.children("a:eq(0)").click(); }
+        return false;
+      },
+      "ctrl+space" : function (event) {
+        event.type = "click";
+        if(this.data.ui.hovered) { this.data.ui.hovered.children("a:eq(0)").trigger(event); }
+        return false;
+      },
+      "shift+space" : function (event) {
+        event.type = "click";
+        if(this.data.ui.hovered) { this.data.ui.hovered.children("a:eq(0)").trigger(event); }
+        return false;
+      },
+      "f2" : function () { this.rename(this.data.ui.hovered || this.data.ui.last_selected); },
+      "del" : function () { this.remove(this.data.ui.hovered || this._get_node(null)); }
+    },
+    _fn : {
+      enable_hotkeys : function () {
+        this.data.hotkeys.enabled = true;
+      },
+      disable_hotkeys : function () {
+        this.data.hotkeys.enabled = false;
+      }
+    }
+  });
+})(jQuery);
+//*/
+
+/*
+ * jsTree JSON plugin
+ * The JSON data store. Datastores are build by overriding the `load_node` and `_is_loaded` functions.
+ */
+(function ($) {
+  $.jstree.plugin("json_data", {
+    __init : function() {
+      var s = this._get_settings().json_data;
+      if(s.progressive_unload) {
+        this.get_container().bind("after_close.jstree", function (e, data) {
+          data.rslt.obj.children("ul").remove();
+        });
+      }
+    },
+    defaults : {
+      // `data` can be a function:
+      //  * accepts two arguments - node being loaded and a callback to pass the result to
+      //  * will be executed in the current tree's scope & ajax won't be supported
+      data : false,
+      ajax : false,
+      correct_state : true,
+      progressive_render : false,
+      progressive_unload : false
+    },
+    _fn : {
+      load_node : function (obj, s_call, e_call) { var _this = this; this.load_node_json(obj, function () { _this.__callback({ "obj" : _this._get_node(obj) }); s_call.call(this); }, e_call); },
+      _is_loaded : function (obj) {
+        var s = this._get_settings().json_data;
+        obj = this._get_node(obj);
+        return obj == -1 || !obj || (!s.ajax && !s.progressive_render && !$.isFunction(s.data)) || obj.is(".jstree-open, .jstree-leaf") || obj.children("ul").children("li").length > 0;
+      },
+      refresh : function (obj) {
+        obj = this._get_node(obj);
+        var s = this._get_settings().json_data;
+        if(obj && obj !== -1 && s.progressive_unload && ($.isFunction(s.data) || !!s.ajax)) {
+          obj.removeData("jstree-children");
+        }
+        return this.__call_old();
+      },
+      load_node_json : function (obj, s_call, e_call) {
+        var s = this.get_settings().json_data, d,
+          error_func = function () {},
+          success_func = function () {};
+        obj = this._get_node(obj);
+
+        if(obj && obj !== -1 && (s.progressive_render || s.progressive_unload) && !obj.is(".jstree-open, .jstree-leaf") && obj.children("ul").children("li").length === 0 && obj.data("jstree-children")) {
+          d = this._parse_json(obj.data("jstree-children"), obj);
+          if(d) {
+            obj.append(d);
+            if(!s.progressive_unload) { obj.removeData("jstree-children"); }
+          }
+          this.clean_node(obj);
+          if(s_call) { s_call.call(this); }
+          return;
+        }
+
+        if(obj && obj !== -1) {
+          if(obj.data("jstree-is-loading")) { return; }
+          else { obj.data("jstree-is-loading",true); }
+        }
+        switch(!0) {
+          case (!s.data && !s.ajax): throw "Neither data nor ajax settings supplied.";
+          // function option added here for easier model integration (also supporting async - see callback)
+          case ($.isFunction(s.data)):
+            s.data.call(this, obj, $.proxy(function (d) {
+              d = this._parse_json(d, obj);
+              if(!d) {
+                if(obj === -1 || !obj) {
+                  if(s.correct_state) { this.get_container().children("ul").empty(); }
+                }
+                else {
+                  obj.children("a.jstree-loading").removeClass("jstree-loading");
+                  obj.removeData("jstree-is-loading");
+                  if(s.correct_state) { this.correct_state(obj); }
+                }
+                if(e_call) { e_call.call(this); }
+              }
+              else {
+                if(obj === -1 || !obj) { this.get_container().children("ul").empty().append(d.children()); }
+                else { obj.append(d).children("a.jstree-loading").removeClass("jstree-loading"); obj.removeData("jstree-is-loading"); }
+                this.clean_node(obj);
+                if(s_call) { s_call.call(this); }
+              }
+            }, this));
+            break;
+          case (!!s.data && !s.ajax) || (!!s.data && !!s.ajax && (!obj || obj === -1)):
+            if(!obj || obj == -1) {
+              d = this._parse_json(s.data, obj);
+              if(d) {
+                this.get_container().children("ul").empty().append(d.children());
+                this.clean_node();
+              }
+              else {
+                if(s.correct_state) { this.get_container().children("ul").empty(); }
+              }
+            }
+            if(s_call) { s_call.call(this); }
+            break;
+          case (!s.data && !!s.ajax) || (!!s.data && !!s.ajax && obj && obj !== -1):
+            error_func = function (x, t, e) {
+              var ef = this.get_settings().json_data.ajax.error;
+              if(ef) { ef.call(this, x, t, e); }
+              if(obj != -1 && obj.length) {
+                obj.children("a.jstree-loading").removeClass("jstree-loading");
+                obj.removeData("jstree-is-loading");
+                if(t === "success" && s.correct_state) { this.correct_state(obj); }
+              }
+              else {
+                if(t === "success" && s.correct_state) { this.get_container().children("ul").empty(); }
+              }
+              if(e_call) { e_call.call(this); }
+            };
+            success_func = function (d, t, x) {
+              var sf = this.get_settings().json_data.ajax.success;
+              if(sf) { d = sf.call(this,d,t,x) || d; }
+              if(d === "" || (d && d.toString && d.toString().replace(/^[\s\n]+$/,"") === "") || (!$.isArray(d) && !$.isPlainObject(d))) {
+                return error_func.call(this, x, t, "");
+              }
+              d = this._parse_json(d, obj);
+              if(d) {
+                if(obj === -1 || !obj) { this.get_container().children("ul").empty().append(d.children()); }
+                else { obj.append(d).children("a.jstree-loading").removeClass("jstree-loading"); obj.removeData("jstree-is-loading"); }
+                this.clean_node(obj);
+                if(s_call) { s_call.call(this); }
+              }
+              else {
+                if(obj === -1 || !obj) {
+                  if(s.correct_state) {
+                    this.get_container().children("ul").empty();
+                    if(s_call) { s_call.call(this); }
+                  }
+                }
+                else {
+                  obj.children("a.jstree-loading").removeClass("jstree-loading");
+                  obj.removeData("jstree-is-loading");
+                  if(s.correct_state) {
+                    this.correct_state(obj);
+                    if(s_call) { s_call.call(this); }
+                  }
+                }
+              }
+            };
+            s.ajax.context = this;
+            s.ajax.error = error_func;
+            s.ajax.success = success_func;
+            if(!s.ajax.dataType) { s.ajax.dataType = "json"; }
+            if($.isFunction(s.ajax.url)) { s.ajax.url = s.ajax.url.call(this, obj); }
+            if($.isFunction(s.ajax.data)) { s.ajax.data = s.ajax.data.call(this, obj); }
+            $.ajax(s.ajax);
+            break;
+        }
+      },
+      _parse_json : function (js, obj, is_callback) {
+        var d = false,
+          p = this._get_settings(),
+          s = p.json_data,
+          t = p.core.html_titles,
+          tmp, i, j, ul1, ul2;
+
+        if(!js) { return d; }
+        if(s.progressive_unload && obj && obj !== -1) {
+          obj.data("jstree-children", d);
+        }
+        if($.isArray(js)) {
+          d = $();
+          if(!js.length) { return false; }
+          for(i = 0, j = js.length; i < j; i++) {
+            tmp = this._parse_json(js[i], obj, true);
+            if(tmp.length) { d = d.add(tmp); }
+          }
+        }
+        else {
+          if(typeof js == "string") { js = { data : js }; }
+          if(!js.data && js.data !== "") { return d; }
+          d = $("<li />");
+          if(js.attr) { d.attr(js.attr); }
+          if(js.metadata) { d.data(js.metadata); }
+          if(js.state) { d.addClass("jstree-" + js.state); }
+          if(!$.isArray(js.data)) { tmp = js.data; js.data = []; js.data.push(tmp); }
+          $.each(js.data, function (i, m) {
+            tmp = $("<a />");
+            if($.isFunction(m)) { m = m.call(this, js); }
+            if(typeof m == "string") { tmp.attr('href','#')[ t ? "html" : "text" ](m); }
+            else {
+              if(!m.attr) { m.attr = {}; }
+              if(!m.attr.href) { m.attr.href = '#'; }
+              tmp.attr(m.attr)[ t ? "html" : "text" ](m.title);
+              if(m.language) { tmp.addClass(m.language); }
+            }
+            tmp.prepend("<ins class='jstree-icon'>&#160;</ins>");
+            if(!m.icon && js.icon) { m.icon = js.icon; }
+            if(m.icon) {
+              if(m.icon.indexOf("/") === -1) { tmp.children("ins").addClass(m.icon); }
+              else { tmp.children("ins").css("background","url('" + m.icon + "') center center no-repeat"); }
+            }
+            d.append(tmp);
+          });
+          d.prepend("<ins class='jstree-icon'>&#160;</ins>");
+          if(js.children) {
+            if(s.progressive_render && js.state !== "open") {
+              d.addClass("jstree-closed").data("jstree-children", js.children);
+            }
+            else {
+              if(s.progressive_unload) { d.data("jstree-children", js.children); }
+              if($.isArray(js.children) && js.children.length) {
+                tmp = this._parse_json(js.children, obj, true);
+                if(tmp.length) {
+                  ul2 = $("<ul />");
+                  ul2.append(tmp);
+                  d.append(ul2);
+                }
+              }
+            }
+          }
+        }
+        if(!is_callback) {
+          ul1 = $("<ul />");
+          ul1.append(d);
+          d = ul1;
+        }
+        return d;
+      },
+      get_json : function (obj, li_attr, a_attr, is_callback) {
+        var result = [],
+          s = this._get_settings(),
+          _this = this,
+          tmp1, tmp2, li, a, t, lang;
+        obj = this._get_node(obj);
+        if(!obj || obj === -1) { obj = this.get_container().find("> ul > li"); }
+        li_attr = $.isArray(li_attr) ? li_attr : [ "id", "class" ];
+        if(!is_callback && this.data.types) { li_attr.push(s.types.type_attr); }
+        a_attr = $.isArray(a_attr) ? a_attr : [ ];
+
+        obj.each(function () {
+          li = $(this);
+          tmp1 = { data : [] };
+          if(li_attr.length) { tmp1.attr = { }; }
+          $.each(li_attr, function (i, v) {
+            tmp2 = li.attr(v);
+            if(tmp2 && tmp2.length && tmp2.replace(/jstree[^ ]*/ig,'').length) {
+              tmp1.attr[v] = (" " + tmp2).replace(/ jstree[^ ]*/ig,'').replace(/\s+$/ig," ").replace(/^ /,"").replace(/ $/,"");
+            }
+          });
+          if(li.hasClass("jstree-open")) { tmp1.state = "open"; }
+          if(li.hasClass("jstree-closed")) { tmp1.state = "closed"; }
+          if(li.data()) { tmp1.metadata = li.data(); }
+          a = li.children("a");
+          a.each(function () {
+            t = $(this);
+            if(
+              a_attr.length ||
+              $.inArray("languages", s.plugins) !== -1 ||
+              t.children("ins").get(0).style.backgroundImage.length ||
+              (t.children("ins").get(0).className && t.children("ins").get(0).className.replace(/jstree[^ ]*|$/ig,'').length)
+            ) {
+              lang = false;
+              if($.inArray("languages", s.plugins) !== -1 && $.isArray(s.languages) && s.languages.length) {
+                $.each(s.languages, function (l, lv) {
+                  if(t.hasClass(lv)) {
+                    lang = lv;
+                    return false;
+                  }
+                });
+              }
+              tmp2 = { attr : { }, title : _this.get_text(t, lang) };
+              $.each(a_attr, function (k, z) {
+                tmp2.attr[z] = (" " + (t.attr(z) || "")).replace(/ jstree[^ ]*/ig,'').replace(/\s+$/ig," ").replace(/^ /,"").replace(/ $/,"");
+              });
+              if($.inArray("languages", s.plugins) !== -1 && $.isArray(s.languages) && s.languages.length) {
+                $.each(s.languages, function (k, z) {
+                  if(t.hasClass(z)) { tmp2.language = z; return true; }
+                });
+              }
+              if(t.children("ins").get(0).className.replace(/jstree[^ ]*|$/ig,'').replace(/^\s+$/ig,"").length) {
+                tmp2.icon = t.children("ins").get(0).className.replace(/jstree[^ ]*|$/ig,'').replace(/\s+$/ig," ").replace(/^ /,"").replace(/ $/,"");
+              }
+              if(t.children("ins").get(0).style.backgroundImage.length) {
+                tmp2.icon = t.children("ins").get(0).style.backgroundImage.replace("url(","").replace(")","");
+              }
+            }
+            else {
+              tmp2 = _this.get_text(t);
+            }
+            if(a.length > 1) { tmp1.data.push(tmp2); }
+            else { tmp1.data = tmp2; }
+          });
+          li = li.find("> ul > li");
+          if(li.length) { tmp1.children = _this.get_json(li, li_attr, a_attr, true); }
+          result.push(tmp1);
+        });
+        return result;
+      }
+    }
+  });
+})(jQuery);
+//*/
+
+/*
+ * jsTree languages plugin
+ * Adds support for multiple language versions in one tree
+ * This basically allows for many titles coexisting in one node, but only one of them being visible at any given time
+ * This is useful for maintaining the same structure in many languages (hence the name of the plugin)
+ */
+(function ($) {
+  $.jstree.plugin("languages", {
+    __init : function () { this._load_css();  },
+    defaults : [],
+    _fn : {
+      set_lang : function (i) {
+        var langs = this._get_settings().languages,
+          st = false,
+          selector = ".jstree-" + this.get_index() + ' a';
+        if(!$.isArray(langs) || langs.length === 0) { return false; }
+        if($.inArray(i,langs) == -1) {
+          if(!!langs[i]) { i = langs[i]; }
+          else { return false; }
+        }
+        if(i == this.data.languages.current_language) { return true; }
+        st = $.vakata.css.get_css(selector + "." + this.data.languages.current_language, false, this.data.languages.language_css);
+        if(st !== false) { st.style.display = "none"; }
+        st = $.vakata.css.get_css(selector + "." + i, false, this.data.languages.language_css);
+        if(st !== false) { st.style.display = ""; }
+        this.data.languages.current_language = i;
+        this.__callback(i);
+        return true;
+      },
+      get_lang : function () {
+        return this.data.languages.current_language;
+      },
+      _get_string : function (key, lang) {
+        var langs = this._get_settings().languages,
+          s = this._get_settings().core.strings;
+        if($.isArray(langs) && langs.length) {
+          lang = (lang && $.inArray(lang,langs) != -1) ? lang : this.data.languages.current_language;
+        }
+        if(s[lang] && s[lang][key]) { return s[lang][key]; }
+        if(s[key]) { return s[key]; }
+        return key;
+      },
+      get_text : function (obj, lang) {
+        obj = this._get_node(obj) || this.data.ui.last_selected;
+        if(!obj.size()) { return false; }
+        var langs = this._get_settings().languages,
+          s = this._get_settings().core.html_titles;
+        if($.isArray(langs) && langs.length) {
+          lang = (lang && $.inArray(lang,langs) != -1) ? lang : this.data.languages.current_language;
+          obj = obj.children("a." + lang);
+        }
+        else { obj = obj.children("a:eq(0)"); }
+        if(s) {
+          obj = obj.clone();
+          obj.children("INS").remove();
+          return obj.html();
+        }
+        else {
+          obj = obj.contents().filter(function() { return this.nodeType == 3; })[0];
+          return obj.nodeValue;
+        }
+      },
+      set_text : function (obj, val, lang) {
+        obj = this._get_node(obj) || this.data.ui.last_selected;
+        if(!obj.size()) { return false; }
+        var langs = this._get_settings().languages,
+          s = this._get_settings().core.html_titles,
+          tmp;
+        if($.isArray(langs) && langs.length) {
+          lang = (lang && $.inArray(lang,langs) != -1) ? lang : this.data.languages.current_language;
+          obj = obj.children("a." + lang);
+        }
+        else { obj = obj.children("a:eq(0)"); }
+        if(s) {
+          tmp = obj.children("INS").clone();
+          obj.html(val).prepend(tmp);
+          this.__callback({ "obj" : obj, "name" : val, "lang" : lang });
+          return true;
+        }
+        else {
+          obj = obj.contents().filter(function() { return this.nodeType == 3; })[0];
+          this.__callback({ "obj" : obj, "name" : val, "lang" : lang });
+          return (obj.nodeValue = val);
+        }
+      },
+      _load_css : function () {
+        var langs = this._get_settings().languages,
+          str = "/* languages css */",
+          selector = ".jstree-" + this.get_index() + ' a',
+          ln;
+        if($.isArray(langs) && langs.length) {
+          this.data.languages.current_language = langs[0];
+          for(ln = 0; ln < langs.length; ln++) {
+            str += selector + "." + langs[ln] + " {";
+            if(langs[ln] != this.data.languages.current_language) { str += " display:none; "; }
+            str += " } ";
+          }
+          this.data.languages.language_css = $.vakata.css.add_sheet({ 'str' : str, 'title' : "jstree-languages" });
+        }
+      },
+      create_node : function (obj, position, js, callback) {
+        var t = this.__call_old(true, obj, position, js, function (t) {
+          var langs = this._get_settings().languages,
+            a = t.children("a"),
+            ln;
+          if($.isArray(langs) && langs.length) {
+            for(ln = 0; ln < langs.length; ln++) {
+              if(!a.is("." + langs[ln])) {
+                t.append(a.eq(0).clone().removeClass(langs.join(" ")).addClass(langs[ln]));
+              }
+            }
+            a.not("." + langs.join(", .")).remove();
+          }
+          if(callback) { callback.call(this, t); }
+        });
+        return t;
+      }
+    }
+  });
+})(jQuery);
+//*/
+
+/*
+ * jsTree cookies plugin
+ * Stores the currently opened/selected nodes in a cookie and then restores them
+ * Depends on the jquery.cookie plugin
+ */
+(function ($) {
+  $.jstree.plugin("cookies", {
+    __init : function () {
+      if(typeof $.cookie === "undefined") { throw "jsTree cookie: jQuery cookie plugin not included."; }
+
+      var s = this._get_settings().cookies,
+        tmp;
+      if(!!s.save_loaded) {
+        tmp = $.cookie(s.save_loaded);
+        if(tmp && tmp.length) { this.data.core.to_load = tmp.split(","); }
+      }
+      if(!!s.save_opened) {
+        tmp = $.cookie(s.save_opened);
+        if(tmp && tmp.length) { this.data.core.to_open = tmp.split(","); }
+      }
+      if(!!s.save_selected) {
+        tmp = $.cookie(s.save_selected);
+        if(tmp && tmp.length && this.data.ui) { this.data.ui.to_select = tmp.split(","); }
+      }
+      this.ge

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