diff --git a/data/web/static/dhtmlxcombo.js b/data/web/static/dhtmlxcombo.js
new file mode 100644
index 000000000..20424e16b
--- /dev/null
+++ b/data/web/static/dhtmlxcombo.js
@@ -0,0 +1,1359 @@
+//v.2.6 build 100722
+
+/*
+Copyright DHTMLX LTD. http://www.dhtmlx.com
+You allowed to use this component or parts of it under GPL terms
+To use it on other terms or get Professional edition of the component please contact us at sales@dhtmlx.com
+*/
+
+/*_TOPICS_
+@0:Initialization
+@1:Selection control
+@2:Add/delete
+@3:Reserved
+@4:Methods of Option object
+*/
+
+/**
+*  Build combobox from existing select control.
+*
+*
+*  @param   parent      {string} id of existing select control
+*  @param   size      {int } size of control, optional
+*  @return            {object} combobox object
+*  @type   public
+*  @topic   0
+*
+*/
+
+function dhtmlXComboFromSelect(parent,size){
+   if (typeof(parent)=="string")
+      parent=document.getElementById(parent);
+   
+   
+   size=size||parent.getAttribute("width")||(window.getComputedStyle?window.getComputedStyle(parent,null)["width"]:(parent.currentStyle?parent.currentStyle["width"]:0));
+   if ((!size)||(size=="auto"))
+   		size=parent.offsetWidth||100;
+
+   var z=document.createElement("SPAN");
+   
+	
+  
+   parent.parentNode.insertBefore(z,parent);
+   parent.style.display='none';
+
+    var s_type = parent.getAttribute('opt_type');
+	
+   var w= new dhtmlXCombo(z,parent.name,size,s_type,parent.tabIndex);
+   
+   var x=new Array();
+   var sel=0;
+   for (var i=0; i<parent.options.length; i++){
+      if (parent.options[i].selected) sel=i;
+      var label=parent.options[i].innerHTML;
+      var val=parent.options[i].getAttribute("value");
+      if ((typeof(val)=="undefined")||(val===null)) val=label;
+      x[i]={value:val,text:label,img_src:parent.options[i].getAttribute("img_src")};
+   }
+    if(x.length)
+    w.addOption(x);
+   
+   
+	parent.parentNode.removeChild(parent);
+	w.selectOption(sel,null,true);
+	if (parent.onchange) 
+		w.attachEvent("onChange",parent.onchange);
+   		
+   	if(parent.style.direction=="rtl" && w.setRTL) 
+   		w.setRTL(true);
+   	
+   return w;
+}
+
+var dhtmlXCombo_optionTypes = [];
+/**
+*     @desc: build combobox
+*     @param: parent - (string) id of existing object which will be used as container
+*     @param: name - (string) name of combobox - will be used in FORM
+*     @param: width - (int) size of combobox
+*     @param: tabIndex - (int) tab index, optional
+*     @type: public
+*     @topic: 0
+*/
+function dhtmlXCombo(parent,name,width,optionType,tabIndex){
+      if (typeof(parent)=="string")
+         parent=document.getElementById(parent);
+
+      this.dhx_Event();
+      this.optionType = (optionType != window.undefined && dhtmlXCombo_optionTypes[optionType]) ? optionType : 'default';
+      this._optionObject = dhtmlXCombo_optionTypes[this.optionType];
+
+      this._disabled = false;
+	  
+	  if (!window.dhx_glbSelectAr){
+          window.dhx_glbSelectAr=new Array();
+          window.dhx_openedSelect=null;
+          window.dhx_SelectId=1;
+          dhtmlxEvent(document.body,"click",this.closeAll);
+          dhtmlxEvent(document.body,"keydown",function(e){ try { if ((e||event).keyCode==9)  window.dhx_glbSelectAr[0].closeAll(); } catch(e) {} return true; } );
+      }
+		
+     if (parent.tagName=="SELECT")
+         return dhtmlXComboFromSelect(parent);
+      else
+         this._createSelf(parent,name,width,tabIndex);
+      dhx_glbSelectAr.push(this);
+}
+
+/**
+*     @desc: change control size
+*     @param: new_size - (int) new size value
+*     @type: public
+*     @topic: 0
+*/
+   dhtmlXCombo.prototype.setSize = function(new_size){
+      this.DOMlist.style.width=new_size+"px";
+      if (this.DOMlistF) this.DOMlistF.style.width=new_size+"px";
+      this.DOMelem.style.width=new_size+"px";
+      this.DOMelem_input.style.width = Math.max(0,(new_size-19))+'px';
+   }      
+/**
+*     @desc: switch between combobox and auto-filter modes
+*     @param: mode - (boolean) enable filtering mode
+*     @param: url - (string) url for filtering from XML, optional
+*     @param: cache - (boolean) XML caching, optional
+*     @param: autosubload - (boolean) enable auto load additional suggestions on selecting last loaded option
+*     @type: public
+*     @topic: 0
+*/
+   dhtmlXCombo.prototype.enableFilteringMode = function(mode,url,cache,autosubload){
+      this._filter=convertStringToBoolean(mode);
+
+      if (url){
+         this._xml=url;
+         this._autoxml=convertStringToBoolean(autosubload);
+      }
+      if (convertStringToBoolean(cache)) this._xmlCache=[];
+      //this.DOMelem_button.style.display=(this._filter?"none":"");
+   }
+   
+   dhtmlXCombo.prototype.setFilteringParam=function(name,value){
+   		if (!this._prs) this._prs=[];
+   		this._prs.push([name,value]);
+   }
+/**
+*     @desc: disable combobox
+*     @param: mode - (boolean) disable combobox
+*     @type: public
+*     @topic: 1
+*/
+   dhtmlXCombo.prototype.disable = function(mode){
+      var z=convertStringToBoolean(mode);
+      if (this._disabled==z) return;
+      this.DOMelem_input.disabled=z;
+      this._disabled=z;
+   }
+/**
+*     @desc: switch to readonly mode
+*     @param: mode - (boolean) readonly mode
+*     @param: autosearch - (boolean) true by default 
+*     @type: public
+*     @topic: 1
+*/
+   dhtmlXCombo.prototype.readonly = function(mode,autosearch){
+        this.DOMelem_input.readOnly=mode ? true : false;
+		if(autosearch===false || mode===false){
+			this.DOMelem.onkeyup=function(ev){ }
+		} else {
+			var that = this;
+			this.DOMelem.onkeyup=function(ev){ 
+				ev=ev||window.event; 
+				if (ev.keyCode!=9) ev.cancelBubble=true;
+				if((ev.keyCode >= 48 && ev.keyCode <= 57)||(ev.keyCode >= 65 && ev.keyCode <= 90)){
+					for(var i=0; i<that.optionsArr.length; i++){
+						var text = that.optionsArr[i].text;
+						if(text.toString().toUpperCase().indexOf(String.fromCharCode(ev.keyCode)) == 0){
+								that.selectOption(i);
+								break;
+						}
+					}
+					ev.cancelBubble=true;
+				}
+			}
+		}
+	}	
+   
+/**
+*     @desc: get Option by value
+*     @param: value - (string) value of option in question
+*     @type: public
+*     @return: option object
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype.getOption = function(value)
+   {
+      for(var i=0; i<this.optionsArr.length; i++)
+         if(this.optionsArr[i].value==value)
+            return this.optionsArr[i];
+      return null;
+   }
+/**
+*     @desc: get Option by label
+*     @param: label - (string) label of option in question
+*     @type: public
+*     @return: option object
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype.getOptionByLabel = function(value)
+   {
+	  //value=value.replace(/&/g,"&amp;")
+      for(var i=0; i<this.optionsArr.length; i++)
+         if(this.optionsArr[i].text==value || this.optionsArr[i]._ctext==value)
+            return this.optionsArr[i];
+      return null;
+   }
+/**
+*     @desc: get Option by index
+*     @param: ind - (int) index of option in question
+*     @type: public
+*     @return: option object
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype.getOptionByIndex = function(ind){
+      return this.optionsArr[ind];
+   }
+/**
+*     @desc: clear all options from combobox
+*     @type: public
+*     @param: value - (bool) clear current value as well
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype.clearAll = function(all)
+   {
+	  if (all) this.setComboText("");   	  
+      this.optionsArr=new Array();
+      this.redrawOptions();
+      if (all) this._confirmSelection();
+   }
+/**
+*     @desc: delete option by value
+*     @param: value - (string) value of option in question
+*     @type: public
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype.deleteOption = function(value)
+   {
+        var ind=this.getIndexByValue(value);
+      if(ind<0) return;                            
+      if (this.optionsArr[ind]==this._selOption) this._selOption=null;
+      this.optionsArr.splice(ind, 1);
+      this.redrawOptions();
+   }
+
+/**
+*     @desc: enable/disable immideatly rendering after changes in combobox
+*     @param: mode - (boolean) enable/disable
+*     @type: public
+*     @topic: 1
+*/
+   dhtmlXCombo.prototype.render=function(mode){
+      this._skiprender=(!convertStringToBoolean(mode));
+      this.redrawOptions();
+   }
+
+/**
+*     @desc: update option in combobox
+*     @param: oldvalue - (string) index of option in question
+*     @param: avalue - (variable)
+*     @type: public
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype.updateOption = function(oldvalue, avalue, atext, acss)
+   {
+      var dOpt=this.getOption(oldvalue);
+      if (typeof(avalue)!="object") avalue={text:atext,value:avalue,css:acss};
+      dOpt.setValue(avalue);
+        this.redrawOptions();
+   }
+/**
+*     @desc: add new option
+*     @param: value - (variable) - different input for different kinds of options - please refer to examples
+*     @type: public
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype.addOption = function(options)
+   {
+      if (!arguments[0].length || typeof(arguments[0])!="object")
+         args = [arguments];
+      else
+         args = options;
+
+      this.render(false);
+        for (var i=0; i<args.length; i++) {
+            var attr = args[i];
+         if (attr.length){
+               attr.value = attr[0]||"";
+               attr.text = attr[1]||"";
+               attr.css = attr[2]||"";
+         }
+            this._addOption(attr);
+        }
+      this.render(true);
+   }
+
+   dhtmlXCombo.prototype._addOption = function(attr)
+   {
+         dOpt = new this._optionObject();
+         this.optionsArr.push(dOpt);
+         dOpt.setValue.apply(dOpt,[attr]);
+         this.redrawOptions();
+   }
+
+
+/**
+*     @desc: return index of item by value
+*     @param: value - (string) value of option in question
+*     @type: public
+*     @return: option index
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype.getIndexByValue = function(val){
+      for(var i=0; i<this.optionsArr.length; i++)
+         if(this.optionsArr[i].value == val) return i;
+      return -1;
+   }
+
+/**
+*     @desc: get value of selected item
+*     @type: public
+*     @return: option value
+*     @topic: 2 
+*/
+   dhtmlXCombo.prototype.getSelectedValue = function(){
+      return (this._selOption?this._selOption.value:null);
+   }
+/**
+*     @desc: get current text in combobox
+*     @type: public
+*     @return: combobox text
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype.getComboText = function(){
+      return this.DOMelem_input.value;
+   }
+/**
+*     @desc: set text in covmbobox
+*     @param: text - (string) new text label
+*     @type: public
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype.setComboText = function(text){
+      this.DOMelem_input.value=text;
+   }
+   
+/**
+*     @desc: set text in covmbobox
+*     @param: text - (string) new text label
+*     @type: public
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype.setComboValue = function(text){
+      this.setComboText(text);
+	  for(var i=0; i<this.optionsArr.length; i++)
+         if (this.optionsArr[i].data()[0]==text)
+         return this.selectOption(i,null,true);      
+      this.DOMelem_hidden_input.value=text;
+   }
+
+/**
+*     @desc: get value which will be sent with form
+*     @type: public
+*     @return: combobox value
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype.getActualValue = function(){
+      return this.DOMelem_hidden_input.value;
+   }
+/**
+*     @desc: get text of selected option
+*     @type: public
+*     @return: text of option
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype.getSelectedText = function(){
+      return (this._selOption?this._selOption.text:"");
+   }
+/**
+*     @desc: get index of selected option
+*     @type: public
+*     @return: option index
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype.getSelectedIndex = function(){
+      for(var i=0; i<this.optionsArr.length; i++)
+         if(this.optionsArr[i] == this._selOption) return i;
+      return -1;
+   }
+/**
+*     @desc: set name used while form submit
+*     @param: name - (string) new combobox name
+*     @type: public
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype.setName = function(name){  
+        this.DOMelem_hidden_input.name = name;
+        this.DOMelem_hidden_input2 = name.replace(/(\]?)$/, "_new_value$1");
+
+        this.name = name;
+   }
+/**
+*     @desc: show combox ( reversion to hide command )
+*     @param: mode - (boolean) enable/disable
+*     @type: public
+*     @topic: 1
+*/
+   dhtmlXCombo.prototype.show = function(mode){
+      if (convertStringToBoolean(mode))
+         this.DOMelem.style.display = "";
+      else
+         this.DOMelem.style.display = "none";
+   }
+
+/**
+*     @desc: destroy object and any related HTML elements
+*     @type: public
+*     @topic: 0
+*/
+   dhtmlXCombo.prototype.destructor = function()
+   {
+      this.DOMParent.removeChild(this.DOMelem);
+      this.DOMlist.parentNode.removeChild(this.DOMlist);
+      var s=dhx_glbSelectAr;
+      this.DOMParent=this.DOMlist=this.DOMelem=0;
+      this.DOMlist.combo=this.DOMelem.combo=0;
+      for(var i=0; i<s.length; i++)
+      {
+         if(s[i] == this)
+         {
+            s[i] = null;
+            s.splice(i,1);
+            return;
+         }
+      }
+   }
+
+/**
+*     @desc: create self HTML
+*     @type: private
+*     @topic: 0
+*/
+      dhtmlXCombo.prototype._createSelf = function(selParent, name, width, tab)
+      {
+         if (width.toString().indexOf("%")!=-1){ 
+            var self = this;
+            var resWidht=parseInt(width)/100;
+            window.setInterval(function(){ 
+               if (!selParent.parentNode) return;
+               var ts=selParent.parentNode.offsetWidth*resWidht-2;
+               if (ts<0) return;
+               if (ts==self._lastTs) return;
+               self.setSize(self._lastTs=ts);},500);
+            var width=parseInt(selParent.offsetWidth); //mm
+         }
+
+         var width=parseInt(width||100); //mm
+         this.ListPosition = "Bottom"; //set optionlist positioning
+         this.DOMParent = selParent;
+         this._inID = null;
+         this.name = name;
+
+         this._selOption = null; //selected option object pointer
+         this.optionsArr = Array();
+
+            var opt = new this._optionObject();
+            opt.DrawHeader(this,name, width,tab);
+         //HTML select part 2 - options list DIV element
+         this.DOMlist = document.createElement("DIV");
+         this.DOMlist.className = 'dhx_combo_list '+(dhtmlx.skin?dhtmlx.skin+"_list":"");
+         this.DOMlist.style.width=width-(_isIE?0:0)+"px";
+		 if (_isOpera || _isKHTML ) 
+		 		this.DOMlist.style.overflow="auto";      
+         this.DOMlist.style.display = "none";
+         document.body.insertBefore(this.DOMlist,document.body.firstChild);         
+         if (_isIE)    {
+            this.DOMlistF = document.createElement("IFRAME");
+            this.DOMlistF.style.border="0px";
+            this.DOMlistF.className = 'dhx_combo_list';
+            this.DOMlistF.style.width=width-(_isIE?0:0)+"px";
+            this.DOMlistF.style.display = "none";
+            this.DOMlistF.src="javascript:false;"; 
+            document.body.insertBefore(this.DOMlistF,document.body.firstChild);
+            }
+
+
+
+         this.DOMlist.combo=this.DOMelem.combo=this;
+
+         this.DOMelem_input.onkeydown = this._onKey;
+          this.DOMelem_input.onkeypress = this._onKeyF;
+         this.DOMelem_input.onblur = this._onBlur;
+         this.DOMelem.onclick = this._toggleSelect;
+         this.DOMlist.onclick = this._selectOption;
+         this.DOMlist.onmousedown = function(){
+         	this._skipBlur=true;
+     	 }
+         
+         this.DOMlist.onkeydown = function(e){
+         	this.combo.DOMelem_input.focus();
+         	(e||event).cancelBubble=true;
+         	this.combo.DOMelem_input.onkeydown(e)
+     	 }
+		  this.DOMlist.onmouseover = this._listOver;
+     	 
+      }
+
+      dhtmlXCombo.prototype._listOver = function(e)
+      { 
+         e = e||event;
+         e.cancelBubble = true;
+         var node = (_isIE?event.srcElement:e.target);
+         var that = this.combo;
+         if ( node.parentNode == that.DOMlist ) {
+            if(that._selOption) that._selOption.deselect(); 
+			if(that._tempSel) that._tempSel.deselect();
+           
+		    var i=0;
+            for (i; i<that.DOMlist.childNodes.length; i++) {
+               if (that.DOMlist.childNodes[i]==node) break;
+            }
+            var z=that.optionsArr[i];
+           that._tempSel=z;
+           that._tempSel.select();
+        	  
+			if ((that._autoxml)&&((i+1)==that._lastLength)){
+				that._fetchOptions(i+1,that._lasttext||""); 
+            }           
+         }
+
+      }
+
+/**
+*     @desc: place option list in necessary place on screen
+*     @type: private
+*     @topic: 0
+*/
+      dhtmlXCombo.prototype._positList = function()
+      {
+	  	//if(this.ListAutoPosit) this.enableOptionAutoPositioning(true); //mm auto posit
+         var pos=this.getPosition(this.DOMelem);
+         if(this.ListPosition == 'Bottom'){
+            this.DOMlist.style.top = pos[1]+this.DOMelem.offsetHeight-1+"px";
+            this.DOMlist.style.left = pos[0]+"px";
+         }
+         else if(this.ListPosition == 'Top'){ //mm
+				this.DOMlist.style.top = pos[1] - this.DOMlist.offsetHeight+"px";
+            	
+				this.DOMlist.style.left = pos[0]+"px"; //mm
+          }
+		  else{
+			this.DOMlist.style.top = pos[1]+"px";
+            this.DOMlist.style.left = pos[0]+this.DOMelem.offsetWidth+"px";
+         }
+     
+      }
+	  
+	dhtmlXCombo.prototype.getPosition = function(oNode,pNode){
+		if (_isChrome){ 
+			if(!pNode)
+			var pNode = document.body
+			
+			var oCurrentNode=oNode;
+			var iLeft=0;
+			var iTop=0;
+			while ((oCurrentNode)&&(oCurrentNode!=pNode)){
+			iLeft+=oCurrentNode.offsetLeft-oCurrentNode.scrollLeft;
+			iTop+=oCurrentNode.offsetTop-oCurrentNode.scrollTop;
+			oCurrentNode=oCurrentNode.offsetParent;
+			}
+			if (pNode == document.body ){
+			if (_isIE && _isIE<8){
+			
+			if (document.documentElement.scrollTop)
+			iTop+=document.documentElement.scrollTop;
+			if (document.documentElement.scrollLeft)
+			iLeft+=document.documentElement.scrollLeft;
+			}
+			else
+			if (!_isFF){
+			iLeft+=document.body.offsetLeft;
+			iTop+=document.body.offsetTop;
+			}
+			}
+			return new Array(iLeft,iTop);
+		}
+		var pos = getOffset(oNode);
+        return [pos.left, pos.top];
+        
+	}
+/**
+*     @desc: correct current selection ( move it to first visible option )
+*     @type: private
+*     @topic: 2
+*/
+      dhtmlXCombo.prototype._correctSelection = function(){
+		 if (this.getComboText()!="")
+         for (var i=0; i<this.optionsArr.length; i++)
+            if (!this.optionsArr[i].isHidden()){
+               return this.selectOption(i,true,false);
+           }
+         this.unSelectOption();
+      }
+/**
+*     @desc: select next option in combobox
+*     @param: step - (int) step size
+*     @type: private
+*     @topic: 2
+*/
+      dhtmlXCombo.prototype.selectNext = function(step){
+         var z=this.getSelectedIndex()+step;
+         while (this.optionsArr[z]){
+            if (!this.optionsArr[z].isHidden())
+               return this.selectOption(z,false,false);
+            z+=step;
+         }
+      }
+/**
+*     @desc: on keypressed handler
+*     @type: private
+*     @topic: 0
+*/
+      dhtmlXCombo.prototype._onKeyF = function(e){
+         var that=this.parentNode.combo;
+         var ev=e||event;
+         ev.cancelBubble=true;
+         if (ev.keyCode=="13" || ev.keyCode=="9" ){
+         	that._confirmSelection();
+         	that.closeAll();
+     	} else
+        if (ev.keyCode=="27" ){
+         	that._resetSelection();
+         	that.closeAll();
+     	} else that._activeMode=true;
+         if (ev.keyCode=="13" || ev.keyCode=="27" ){ //enter
+            that.callEvent("onKeyPressed",[ev.keyCode])
+            return false;
+         }
+         return true;
+      }
+/**
+*     @desc: on keyup handler
+*     @type: private
+*     @topic: 0
+*/
+      dhtmlXCombo.prototype._onKey = function(e){
+         var that=this.parentNode.combo;
+         (e||event).cancelBubble=true;
+         var ev=(e||event).keyCode;
+         if (ev>15 && ev<19) return true; //shift,alt,ctrl
+        if (ev==27) return;
+        if ((that.DOMlist.style.display!="block")&&(ev!="13")&&(ev!="9")&&((!that._filter)||(that._filterAny)))
+            that.DOMelem.onclick(e||event);
+       
+		if ((ev!="13")&&(ev!="9")){
+         	window.setTimeout(function(){ that._onKeyB(ev); },1);
+         	if (ev=="40" || ev=="38")
+         		return false;
+     	}
+         else if (ev==9){
+         	that.closeAll();
+         	(e||event).cancelBubble=false;
+         }
+      }
+      dhtmlXCombo.prototype._onKeyB = function(ev)
+      {
+         if (ev=="40"){  //down
+            var z=this.selectNext(1);
+         } else if (ev=="38"){ //up
+            this.selectNext(-1);
+         } else{
+            this.callEvent("onKeyPressed",[ev])
+            if (this._filter) return this.filterSelf((ev==8)||(ev==46));
+            for(var i=0; i<this.optionsArr.length; i++)
+               if (this.optionsArr[i].data()[1]==this.DOMelem_input.value){
+//                  ev.cancelBubble=true;
+                  this.selectOption(i,false,false);
+                  return false;
+                  }
+            this.unSelectOption();
+         }
+         return true;
+      }
+
+
+/**
+*     @desc: on data change handler
+*     @type: private
+*     @topic: 0
+*/
+      dhtmlXCombo.prototype._onBlur = function()
+      {
+          var self = this.parentNode._self;
+          window.setTimeout(function(){
+          	if (self.DOMlist._skipBlur) return !(self.DOMlist._skipBlur=false);
+          	self._confirmSelection();        
+          	self.callEvent("onBlur",[]);
+          },100)
+          
+      }
+/**
+*     @desc: redraw combobox options
+*     @type: private
+*     @topic: 2
+*/
+      dhtmlXCombo.prototype.redrawOptions = function(){
+         if (this._skiprender) return;
+         for(var i=this.DOMlist.childNodes.length-1; i>=0; i--)
+            this.DOMlist.removeChild(this.DOMlist.childNodes[i]);
+         for(var i=0; i<this.optionsArr.length; i++)
+            this.DOMlist.appendChild(this.optionsArr[i].render());
+			
+		
+		
+						
+
+      }
+/**
+*     @desc: load list of options from XML
+*     @param: url - (string) xml url
+*     @type: public
+*     @topic: 0
+*/
+      dhtmlXCombo.prototype.loadXML = function(url,afterCall){
+         this._load=true;
+         this.callEvent("onXLS",[]);
+		 if (this._prs)
+           	for (var i=0; i<this._prs.length; i++)
+           		url+=[getUrlSymbol(url),escape(this._prs[i][0]),"=",escape(this._prs[i][1])].join("");         
+         if ((this._xmlCache)&&(this._xmlCache[url])){
+            this._fillFromXML(this,null,null,null,this._xmlCache[url]);
+            if (afterCall) afterCall();
+        }
+         else{
+            var xml=(new dtmlXMLLoaderObject(this._fillFromXML,this,true,true));
+            if (afterCall) xml.waitCall=afterCall;
+            xml._cPath=url;
+            xml.loadXML(url);
+         }
+      }
+
+/**
+*     @desc: load list of options from XML string
+*     @param: astring - (string) xml string
+*     @type: public
+*     @topic: 0
+*/
+      dhtmlXCombo.prototype.loadXMLString = function(astring){
+         var xml=(new dtmlXMLLoaderObject(this._fillFromXML,this,true,true));
+         xml.loadXMLString(astring);
+      }
+
+/**
+*     @desc: on XML load handler
+*     @type: private
+*     @topic: 0
+*/
+      dhtmlXCombo.prototype._fillFromXML = function(obj,b,c,d,xml){
+         if (obj._xmlCache) obj._xmlCache[xml._cPath]=xml;
+
+         //check that XML is correct 
+         var toptag=xml.getXMLTopNode("complete");
+         if (toptag.tagName!="complete") return;
+         var top=xml.doXPath("//complete");
+         var options=xml.doXPath("//option");
+         
+         var add = false;
+         
+         obj.render(false);
+         if ((!top[0])||(!top[0].getAttribute("add"))){
+            obj.clearAll();
+            obj._lastLength=options.length;
+	         if (obj._xml){
+	         if ((!options) || (!options.length)) 
+	         	obj.closeAll();
+	         else {
+	         		if (obj._activeMode){
+	         			obj._positList();
+	        			obj.DOMlist.style.display="block";
+	         			if (_isIE) obj._IEFix(true);
+         			}
+	     	 }}            
+         } else {
+            obj._lastLength+=options.length||Infinity;
+	        add = true;
+        }
+
+         for (var i=0; i<options.length; i++) {
+            var attr = new Object();
+            attr.text = options[i].firstChild?options[i].firstChild.nodeValue:"";
+            for (var j=0; j<options[i].attributes.length; j++) {
+               var a = options[i].attributes[j];
+               if (a)
+                  attr[a.nodeName] = a.nodeValue;
+            }
+            obj._addOption(attr);
+         }
+         obj.render(add!=true || (!!options.length));
+         	
+         if ((obj._load)&&(obj._load!==true))
+            obj.loadXML(obj._load);
+         else{
+            obj._load=false;
+             if ((!obj._lkmode)&&(obj._filter))
+               obj._correctSelection();
+            }
+
+         var selected=xml.doXPath("//option[@selected]");
+         if (selected.length)
+         	obj.selectOption(obj.getIndexByValue(selected[0].getAttribute("value")),false,true);
+
+         obj.callEvent("onXLE",[]);
+
+      }
+/**
+*     @desc: deselect option
+*     @type: public
+*     @topic: 1
+*/
+      dhtmlXCombo.prototype.unSelectOption = function(){
+         if (this._selOption) this._selOption.deselect();
+         if(this._tempSel) this._tempSel.deselect();
+         this._tempSel=this._selOption=null;
+      }
+	  
+/**
+*     @desc: confirms combo value (recommended to be called on form submit)
+*     @type: public
+*     @topic: 1
+*/
+	 dhtmlXCombo.prototype.confirmValue = function(){
+         this._confirmSelection();
+	 }
+	  
+	  
+      dhtmlXCombo.prototype._confirmSelection = function(data,status){
+      	if(arguments.length==0){
+      	    var z=this.getOptionByLabel(this.DOMelem_input.value);
+          	data = z?z.value:this.DOMelem_input.value;
+          	status = (z==null);
+          	if (data==this.getActualValue()) return;
+      	}
+          	
+      	this.DOMelem_hidden_input.value=data;
+        this.DOMelem_hidden_input2.value = (status?"true":"false");
+      	this.callEvent("onChange",[]);
+      	this._activeMode=false;
+  	  }
+      dhtmlXCombo.prototype._resetSelection = function(data,status){
+      		var z=this.getOption(this.DOMelem_hidden_input.value);
+      		this.setComboValue(z?z.data()[0]:this.DOMelem_hidden_input.value)
+      		this.setComboText(z?z.data()[1]:this.DOMelem_hidden_input.value)
+  	  }  	  
+  	  
+/**
+*     @desc: select option
+*     @param: ind - (int) index of option in question
+*     @param: filter - (boolean) enable autocomplit range, optional
+*     @param: conf - (boolean) true for real selection, false for pre-selection
+*     @type: public
+*     @topic: 1
+*/
+      dhtmlXCombo.prototype.selectOption = function(ind,filter,conf){
+      	 if (arguments.length<3) conf=true;
+         this.unSelectOption();
+         var z=this.optionsArr[ind];
+         if (!z)  return;
+         this._selOption=z;
+         this._selOption.select();
+
+         var corr=this._selOption.content.offsetTop+this._selOption.content.offsetHeight-this.DOMlist.scrollTop-this.DOMlist.offsetHeight;
+         if (corr>0) this.DOMlist.scrollTop+=corr;
+            corr=this.DOMlist.scrollTop-this._selOption.content.offsetTop;
+         if (corr>0) this.DOMlist.scrollTop-=corr;
+         var data=this._selOption.data();
+
+	 	 if (conf){
+	 	 	this.setComboText(data[1]);
+	 	 	this._confirmSelection(data[0],false);
+		 
+         	if ((this._autoxml)&&((ind+1)==this._lastLength))
+            	this._fetchOptions(ind+1,this._lasttext||"");
+		}
+
+         if (filter){
+            var text=this.getComboText();
+            if (text!=data[1]){
+               this.setComboText(data[1]);
+               dhtmlXRange(this.DOMelem_input,text.length+1,data[1].length);
+            }
+         }
+         else
+            this.setComboText(data[1]);
+         this._selOption.RedrawHeader(this);
+
+         /*Event*/
+         this.callEvent("onSelectionChange",[]);
+      }
+/**
+*     @desc: option on select handler
+*     @type: private
+*     @topic: 2
+*/
+      dhtmlXCombo.prototype._selectOption = function(e)
+      {
+         (e||event).cancelBubble = true;
+         var node=(_isIE?event.srcElement:e.target);
+         var that=this.combo;
+         while (!node._self) {
+            node = node.parentNode;
+            if (!node)
+               return;
+         }
+
+         var i=0;
+         for (i; i<that.DOMlist.childNodes.length; i++) {
+            if (that.DOMlist.childNodes[i]==node) break;
+         }
+         that.selectOption(i,false,true);
+         that.closeAll();
+         that.callEvent("onBlur",[])
+         that._activeMode=false;
+      }
+/**
+*     @desc: open list of options 
+*     @type: public
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype.openSelect = function(){ 
+   	
+	
+    
+	  if (this._disabled) return;
+      this.closeAll();
+      this._positList();
+      this.DOMlist.style.display="block";
+      this.callEvent("onOpen",[]);
+	  if(this._tempSel) this._tempSel.deselect();
+	  if(this._selOption) this._selOption.select();
+	  if(this._selOption){
+	 	var corr=this._selOption.content.offsetTop+this._selOption.content.offsetHeight-this.DOMlist.scrollTop-this.DOMlist.offsetHeight;
+         if (corr>0) this.DOMlist.scrollTop+=corr;
+            corr=this.DOMlist.scrollTop-this._selOption.content.offsetTop;
+         if (corr>0) this.DOMlist.scrollTop-=corr;
+	  }
+	  /* if (this.autoOptionSize){
+        	var x=this.DOMlist.offsetWidth; 
+			
+        	for ( var i=0; i<this.optionsArr.length; i++){
+				if(i==0) alert("this.DOMlist.childNodes[i].scrollWidth ="+ this.DOMlist.childNodes[i].scrollWidth + "> x= "+ x);
+        		if (this.DOMlist.childNodes[i].scrollWidth > x)
+        			x=this.DOMlist.childNodes[i].scrollWidth;
+			}
+        			
+			this.DOMlist.style.width=x+"px";
+		}*/
+		
+		      
+      if (_isIE) this._IEFix(true);
+      this.DOMelem_input.focus();
+	
+      if (this._filter) this.filterSelf();
+   }
+/**
+*     @desc: open(close) list
+*     @type: private
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype._toggleSelect = function(e)
+   {
+      var that=this.combo;
+      if ( that.DOMlist.style.display == "block" ) {
+      that.closeAll();
+      } else {
+         that.openSelect();
+      }
+      (e||event).cancelBubble = true;
+   }
+
+    dhtmlXCombo.prototype._fetchOptions=function(ind,text){
+         if (text=="") { this.closeAll();  return this.clearAll();   }
+         var url=this._xml+((this._xml.indexOf("?")!=-1)?"&":"?")+"pos="+ind+"&mask="+encodeURIComponent(text);
+         this._lasttext=text;
+         if (this._load) this._load=url;
+         else {
+			if (!this.callEvent("onDynXLS",[text,ind])) return;
+			this.loadXML(url);
+     	 }
+    }
+/**
+*     @desc: filter list of options
+*     @type: private
+*     @topic: 2
+*/
+    dhtmlXCombo.prototype.filterSelf = function(mode)
+   {
+      var text=this.getComboText();
+      if (this._xml){
+         this._lkmode=mode;
+         this._fetchOptions(0,text);
+      }
+      try{ var filter=new RegExp("^"+text,"i"); } catch (e){ var filter=new RegExp("^"+text.replace(/([\[\]\{\}\(\)\+\*\\])/g,"\\$1")); }
+      this.filterAny=false;
+      for(var i=0; i<this.optionsArr.length; i++){
+      	 var z=filter.test(this.optionsArr[i].text);
+      	 this.filterAny|=z;
+         this.optionsArr[i].hide(!z);
+      }
+      if (!this.filterAny) {
+		  this.closeAll();
+		  this._activeMode=true;
+	  }
+      else {
+      	  if (this.DOMlist.style.display!="block")
+      	   		this.openSelect();
+	      if (_isIE) this._IEFix(true);
+  		}
+         
+        if (!mode)
+         this._correctSelection();   
+        else this.unSelectOption();
+   }
+ 
+ 
+
+
+/**
+*     @desc: set hidden iframe for IE
+*     @type: private
+*     @topic: 2
+*/
+   dhtmlXCombo.prototype._IEFix = function(mode){
+      this.DOMlistF.style.display=(mode?"block":"none");
+        this.DOMlistF.style.top=this.DOMlist.style.top;
+        this.DOMlistF.style.left=this.DOMlist.style.left;
+   }
+/**
+*     @desc: close opened combobox list
+*     @type: public
+*     @topic: 1
+*/
+   dhtmlXCombo.prototype.closeAll = function()
+   {
+      if(window.dhx_glbSelectAr)
+         for (var i=0; i<dhx_glbSelectAr.length; i++){
+            if (dhx_glbSelectAr[i].DOMlist.style.display=="block") {
+               dhx_glbSelectAr[i].DOMlist.style.display = "none";
+               if (_isIE) dhx_glbSelectAr[i]._IEFix(false);
+            }
+            dhx_glbSelectAr[i]._activeMode=false;
+        }
+   }
+ 
+		
+/**
+*     @desc: create selection range in input control
+*     @param: InputId - (string) id of input ( object can be used as well )
+*     @param: Start - (int) start selection position
+*     @param: End - (int) end selection position
+*     @type: public
+*     @topic: 0
+*/
+function dhtmlXRange(InputId, Start, End)
+{
+   var Input = typeof(InputId)=='object' ? InputId : document.getElementById(InputId);
+   try{    Input.focus();   } catch(e){};
+   var Length = Input.value.length;
+   Start--;
+   if (Start < 0 || Start > End || Start > Length)
+      Start = 0;
+   if (End > Length)
+      End = Length;
+   if (Start==End) return;
+   if (Input.setSelectionRange) {
+      Input.setSelectionRange(Start, End);
+   } else if (Input.createTextRange) {
+      var range = Input.createTextRange();
+      range.moveStart('character', Start);
+      range.moveEnd('character', End-Length);
+	  try{
+         range.select();
+	  }
+	  catch(e){
+	  }
+   }
+}
+/**
+*     @desc: combobox option object constructor
+*     @type: public
+*     @topic: 0
+*/
+      dhtmlXCombo_defaultOption = function(){
+         this.init();
+      }
+/**
+*     @desc: option initialization function
+*     @type: private
+*     @topic: 4
+*/
+      dhtmlXCombo_defaultOption.prototype.init = function(){
+         this.value = null;
+         this.text = "";
+         this.selected = false;
+         this.css = "";
+      }
+/**
+*     @desc: mark option as selected
+*     @type: public
+*     @topic: 4
+*/
+      dhtmlXCombo_defaultOption.prototype.select = function(){
+         if (this.content){
+            this.content.className="dhx_selected_option"+(dhtmlx.skin?" combo_"+dhtmlx.skin+"_sel":"");
+		}
+      }
+/**
+*     @desc: hide option
+*     @param: mode - (boolean)
+*     @type: public
+*     @topic: 4
+*/
+      dhtmlXCombo_defaultOption.prototype.hide = function(mode){
+         this.render().style.display=mode?"none":"";
+      }
+/**
+*     @desc: return hide state of option
+*     @type: public
+*     @return: hide state of option
+*     @topic: 4
+*/
+      dhtmlXCombo_defaultOption.prototype.isHidden = function(){
+         return (this.render().style.display=="none");
+      }
+/**
+*     @desc: mark option as not selected
+*     @type: public
+*     @topic: 4
+*/
+      dhtmlXCombo_defaultOption.prototype.deselect = function(){
+         if (this.content) this.render();
+            this.content.className="";
+      }
+/**
+*     @desc: set value of option
+*     @param: value - (string) value
+*     @param: text - (string) text
+*     @param: css - (string) css style string
+*     @type: public
+*     @topic: 4
+*/
+dhtmlXCombo_defaultOption.prototype.setValue = function(attr){
+    this.value = attr.value||"";
+    this.text = attr.text||"";
+    this.css = attr.css||"";
+   this.content=null;
+}
+
+				
+/**
+*     @desc: render option
+*     @type: private
+*     @topic: 4
+*/
+      dhtmlXCombo_defaultOption.prototype.render = function(){
+         if (!this.content){
+            this.content=document.createElement("DIV");
+        this.content._self = this;
+
+            this.content.style.cssText='width:100%; overflow:hidden;'+this.css;
+            if (_isOpera || _isKHTML ) this.content.style.padding="2px 0px 2px 0px";
+            this.content.innerHTML=this.text;
+            this._ctext=_isIE?this.content.innerText:this.content.textContent;
+         }
+         return this.content;
+      }
+/**
+*     @desc: return option data
+*     @type: public
+*     @return: array of data related to option
+*     @topic: 4
+*/
+      dhtmlXCombo_defaultOption.prototype.data = function(){
+         if (this.content)
+            return [this.value,this._ctext ? this._ctext : this.text];
+      }
+
+dhtmlXCombo_defaultOption.prototype.DrawHeader = function(self, name, width, tab)
+{
+    var z=document.createElement("DIV");
+    z.style.width = width+"px";
+    z.className = 'dhx_combo_box '+(dhtmlx.skin||"");
+    z._self = self;
+	self.DOMelem = z;
+   	this._DrawHeaderInput(self, name, width,tab);
+	this._DrawHeaderButton(self, name, width);
+    self.DOMParent.appendChild(self.DOMelem);
+}
+
+dhtmlXCombo_defaultOption.prototype._DrawHeaderInput = function(self, name, width,tab)
+{
+
+	var z=document.createElement('input');
+	z.setAttribute("autocomplete","off"); 
+	z.type = 'text';
+	z.className = 'dhx_combo_input';
+
+   if (tab) z.tabIndex=tab;
+   z.style.width = width-19-(document.compatMode=="BackCompat"?0:3)+'px';
+   self.DOMelem.appendChild(z);
+   self.DOMelem_input = z;
+
+   z = document.createElement('input');
+   z.type = 'hidden';
+   z.name = name;
+   self.DOMelem.appendChild(z);
+   self.DOMelem_hidden_input = z;
+
+   z = document.createElement('input');
+   z.type = 'hidden';
+   z.name = (name||"").replace(/(\]?)$/, "_new_value$1");
+   z.value="true";
+   self.DOMelem.appendChild(z);
+   self.DOMelem_hidden_input2 = z;
+}
+
+dhtmlXCombo_defaultOption.prototype._DrawHeaderButton = function(self, name, width)
+{
+   var z=document.createElement('img');
+   z.className = 'dhx_combo_img';
+  if(dhtmlx.image_path) dhx_globalImgPath = dhtmlx.image_path;
+   z.src = (window.dhx_globalImgPath?dhx_globalImgPath:"")+'combo_select'+(dhtmlx.skin?"_"+dhtmlx.skin:"")+'.gif';
+   self.DOMelem.appendChild(z);
+   self.DOMelem_button=z;
+}
+
+dhtmlXCombo_defaultOption.prototype.RedrawHeader = function(self)
+{
+}
+
+
+dhtmlXCombo_optionTypes['default'] = dhtmlXCombo_defaultOption;
+
+dhtmlXCombo.prototype.dhx_Event=function()
+{
+   this.dhx_SeverCatcherPath="";
+
+   this.attachEvent = function(original, catcher, CallObj)
+   {
+      CallObj = CallObj||this;
+      original = 'ev_'+original;
+       if ( ( !this[original] ) || ( !this[original].addEvent ) ) {
+           var z = new this.eventCatcher(CallObj);
+           z.addEvent( this[original] );
+           this[original] = z;
+       }
+       return ( original + ':' + this[original].addEvent(catcher) );   //return ID (event name & event ID)
+   }
+   this.callEvent=function(name,arg0){
+         if (this["ev_"+name]) return this["ev_"+name].apply(this,arg0);
+       return true;
+   }
+   this.checkEvent=function(name){
+         if (this["ev_"+name]) return true;
+       return false;
+   }
+
+   this.eventCatcher = function(obj)
+   {
+       var dhx_catch = new Array();
+       var m_obj = obj;
+       var func_server = function(catcher,rpc)
+                         {
+                           catcher = catcher.split(":");
+                     var postVar="";
+                     var postVar2="";
+                           var target=catcher[1];
+                     if (catcher[1]=="rpc"){
+                           postVar='<?xml version="1.0"?><methodCall><methodName>'+catcher[2]+'</methodName><params>';
+                        postVar2="</params></methodCall>";
+                        target=rpc;
+                     }
+                           var z = function() {
+                                   }
+                           return z;
+                         }
+       var z = function()
+             {
+                   if (dhx_catch)
+                      var res=true;
+                   for (var i=0; i<dhx_catch.length; i++) {
+                      if (dhx_catch[i] != null) {
+                           var zr = dhx_catch[i].apply( m_obj, arguments );
+                           res = res && zr;
+                      }
+                   }
+                   return res;
+                }
+       z.addEvent = function(ev)
+                {
+                       if ( typeof(ev) != "function" )
+                           if (ev && ev.indexOf && ev.indexOf("server:") == 0)
+                               ev = new func_server(ev,m_obj.rpcServer);
+                           else
+                               ev = eval(ev);
+                       if (ev)
+                           return dhx_catch.push( ev ) - 1;
+                       return false;
+                }
+       z.removeEvent = function(id)
+                   {
+                     dhx_catch[id] = null;
+                   }
+       return z;
+   }
+
+   this.detachEvent = function(id)
+   {
+      if (id != false) {
+         var list = id.split(':');            //get EventName and ID
+         this[ list[0] ].removeEvent( list[1] );   //remove event
+      }
+   }
+};
+
+
+//combo
+(function(){
+	dhtmlx.extend_api("dhtmlXCombo",{
+		_init:function(obj){
+			if (obj.image_path) 
+				dhx_globalImgPath=obj.image_path;
+			return [obj.parent, obj.name, (obj.width||"100%"), obj.type, obj.index ];
+		},
+		filter:"filter_command",
+		auto_height:"enableOptionAutoHeight",
+		auto_position:"enableOptionAutoPositioning",
+		auto_width:"enableOptionAutoWidth",
+		xml:"loadXML",
+		readonly:"readonly",
+		items:"addOption"
+	},{
+		filter_command:function(data){
+			if (typeof data == "string")
+				this.enableFilteringMode(true,data);
+			else
+				this.enableFilteringMode(data);
+		}
+	});
+})();
+
+
+//(c)dhtmlx ltd. www.dhtmlx.com
diff --git a/data/web/static/dhtmlxcommon.js b/data/web/static/dhtmlxcommon.js
new file mode 100644
index 000000000..c14cddde7
--- /dev/null
+++ b/data/web/static/dhtmlxcommon.js
@@ -0,0 +1,940 @@
+//v.2.6 build 100722
+
+/*
+Copyright DHTMLX LTD. http://www.dhtmlx.com
+You allowed to use this component or parts of it under GPL terms
+To use it on other terms or get Professional edition of the component please contact us at sales@dhtmlx.com
+*/
+dhtmlx=function(obj){
+	for (var a in obj) dhtmlx[a]=obj[a];
+	return dhtmlx; //simple singleton
+};
+dhtmlx.extend_api=function(name,map,ext){
+	var t = window[name];
+	if (!t) return; //component not defined
+	window[name]=function(obj){
+		if (obj && typeof obj == "object" && !obj.tagName){
+			var that = t.apply(this,(map._init?map._init(obj):arguments));
+			//global settings
+			for (var a in dhtmlx)
+				if (map[a]) this[map[a]](dhtmlx[a]);			
+			//local settings
+			for (var a in obj){
+				if (map[a]) this[map[a]](obj[a]);
+				else if (a.indexOf("on")==0){
+					this.attachEvent(a,obj[a]);
+				}
+			}
+		} else
+			var that = t.apply(this,arguments);
+		if (map._patch) map._patch(this);
+		return that||this;
+	};
+	window[name].prototype=t.prototype;
+	if (ext)
+		dhtmlXHeir(window[name].prototype,ext);
+};
+
+dhtmlxAjax={
+	get:function(url,callback){
+		var t=new dtmlXMLLoaderObject(true);
+		t.async=(arguments.length<3);
+		t.waitCall=callback;
+		t.loadXML(url)
+		return t;
+	},
+	post:function(url,post,callback){
+		var t=new dtmlXMLLoaderObject(true);
+		t.async=(arguments.length<4);
+		t.waitCall=callback;
+		t.loadXML(url,true,post)
+		return t;
+	},
+	getSync:function(url){
+		return this.get(url,null,true)
+	},
+	postSync:function(url,post){
+		return this.post(url,post,null,true);		
+	}
+}
+
+/**
+  *     @desc: xmlLoader object
+  *     @type: private
+  *     @param: funcObject - xml parser function
+  *     @param: object - jsControl object
+  *     @param: async - sync/async mode (async by default)
+  *     @param: rSeed - enable/disable random seed ( prevent IE caching)
+  *     @topic: 0
+  */
+function dtmlXMLLoaderObject(funcObject, dhtmlObject, async, rSeed){
+	this.xmlDoc="";
+
+	if (typeof (async) != "undefined")
+		this.async=async;
+	else
+		this.async=true;
+
+	this.onloadAction=funcObject||null;
+	this.mainObject=dhtmlObject||null;
+	this.waitCall=null;
+	this.rSeed=rSeed||false;
+	return this;
+};
+/**
+  *     @desc: xml loading handler
+  *     @type: private
+  *     @param: dtmlObject - xmlLoader object
+  *     @topic: 0
+  */
+dtmlXMLLoaderObject.prototype.waitLoadFunction=function(dhtmlObject){
+	var once = true;
+	this.check=function (){
+		if ((dhtmlObject)&&(dhtmlObject.onloadAction != null)){
+			if ((!dhtmlObject.xmlDoc.readyState)||(dhtmlObject.xmlDoc.readyState == 4)){
+				if (!once)
+					return;
+
+				once=false; //IE 5 fix
+				if (typeof dhtmlObject.onloadAction == "function")
+					dhtmlObject.onloadAction(dhtmlObject.mainObject, null, null, null, dhtmlObject);
+
+				if (dhtmlObject.waitCall){
+					dhtmlObject.waitCall.call(this,dhtmlObject);
+					dhtmlObject.waitCall=null;
+				}
+			}
+		}
+	};
+	return this.check;
+};
+
+/**
+  *     @desc: return XML top node
+  *     @param: tagName - top XML node tag name (not used in IE, required for Safari and Mozilla)
+  *     @type: private
+  *     @returns: top XML node
+  *     @topic: 0  
+  */
+dtmlXMLLoaderObject.prototype.getXMLTopNode=function(tagName, oldObj){
+	if (this.xmlDoc.responseXML){
+		var temp = this.xmlDoc.responseXML.getElementsByTagName(tagName);
+		if(temp.length==0 && tagName.indexOf(":")!=-1)
+			var temp = this.xmlDoc.responseXML.getElementsByTagName((tagName.split(":"))[1]);
+		var z = temp[0];
+	} else
+		var z = this.xmlDoc.documentElement;
+
+	if (z){
+		this._retry=false;
+		return z;
+	}
+
+	if ((_isIE)&&(!this._retry)){
+		//fall back to MS.XMLDOM
+		var xmlString = this.xmlDoc.responseText;
+		var oldObj = this.xmlDoc;
+		this._retry=true;
+		this.xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
+		this.xmlDoc.async=false;
+		this.xmlDoc["loadXM"+"L"](xmlString);
+
+		return this.getXMLTopNode(tagName, oldObj);
+	}
+	dhtmlxError.throwError("LoadXML", "Incorrect XML", [
+		(oldObj||this.xmlDoc),
+		this.mainObject
+	]);
+
+	return document.createElement("DIV");
+};
+
+/**
+  *     @desc: load XML from string
+  *     @type: private
+  *     @param: xmlString - xml string
+  *     @topic: 0  
+  */
+dtmlXMLLoaderObject.prototype.loadXMLString=function(xmlString){
+	{
+		try{
+			var parser = new DOMParser();
+			this.xmlDoc=parser.parseFromString(xmlString, "text/xml");
+		}
+		catch (e){
+			this.xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
+			this.xmlDoc.async=this.async;
+			this.xmlDoc["loadXM"+"L"](xmlString);
+		}
+	}
+
+	this.onloadAction(this.mainObject, null, null, null, this);
+
+	if (this.waitCall){
+		this.waitCall();
+		this.waitCall=null;
+	}
+}
+/**
+  *     @desc: load XML
+  *     @type: private
+  *     @param: filePath - xml file path
+  *     @param: postMode - send POST request
+  *     @param: postVars - list of vars for post request
+  *     @topic: 0
+  */
+dtmlXMLLoaderObject.prototype.loadXML=function(filePath, postMode, postVars, rpc){
+	if (this.rSeed)
+		filePath+=((filePath.indexOf("?") != -1) ? "&" : "?")+"a_dhx_rSeed="+(new Date()).valueOf();
+	this.filePath=filePath;
+
+	if ((!_isIE)&&(window.XMLHttpRequest))
+		this.xmlDoc=new XMLHttpRequest();
+	else {
+		if (document.implementation&&document.implementation.createDocument){
+			this.xmlDoc=document.implementation.createDocument("", "", null);
+			this.xmlDoc.onload=new this.waitLoadFunction(this);
+			this.xmlDoc.load(filePath);
+			return;
+		} else
+			this.xmlDoc=new ActiveXObject("Microsoft.XMLHTTP");
+	}
+
+	if (this.async)
+		this.xmlDoc.onreadystatechange=new this.waitLoadFunction(this);
+	this.xmlDoc.open(postMode ? "POST" : "GET", filePath, this.async);
+
+	if (rpc){
+		this.xmlDoc.setRequestHeader("User-Agent", "dhtmlxRPC v0.1 ("+navigator.userAgent+")");
+		this.xmlDoc.setRequestHeader("Content-type", "text/xml");
+	}
+
+	else if (postMode)
+		this.xmlDoc.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
+		
+	this.xmlDoc.setRequestHeader("X-Requested-With","XMLHttpRequest");
+	this.xmlDoc.send(null||postVars);
+
+	if (!this.async)
+		(new this.waitLoadFunction(this))();
+};
+/**
+  *     @desc: destructor, cleans used memory
+  *     @type: private
+  *     @topic: 0
+  */
+dtmlXMLLoaderObject.prototype.destructor=function(){
+	this._filterXPath = null;
+	this._getAllNamedChilds = null;
+	this._retry = null;
+	this.async = null;
+	this.rSeed = null;
+	this.filePath = null;
+	this.onloadAction = null;
+	this.mainObject = null;
+	this.xmlDoc = null;
+	this.doXPath = null;
+	this.doXPathOpera = null;
+	this.doXSLTransToObject = null;
+	this.doXSLTransToString = null;
+	this.loadXML = null;
+	this.loadXMLString = null;
+	// this.waitLoadFunction = null;
+	this.doSerialization = null;
+	this.xmlNodeToJSON = null;
+	this.getXMLTopNode = null;
+	this.setXSLParamValue = null;
+	return null;
+}
+
+dtmlXMLLoaderObject.prototype.xmlNodeToJSON = function(node){
+        var t={};
+        for (var i=0; i<node.attributes.length; i++)
+            t[node.attributes[i].name]=node.attributes[i].value;
+        t["_tagvalue"]=node.firstChild?node.firstChild.nodeValue:"";
+        for (var i=0; i<node.childNodes.length; i++){
+            var name=node.childNodes[i].tagName;
+            if (name){
+                if (!t[name]) t[name]=[];
+                t[name].push(this.xmlNodeToJSON(node.childNodes[i]));
+            }            
+        }        
+        return t;
+    }
+
+/**  
+  *     @desc: Call wrapper
+  *     @type: private
+  *     @param: funcObject - action handler
+  *     @param: dhtmlObject - user data
+  *     @returns: function handler
+  *     @topic: 0  
+  */
+function callerFunction(funcObject, dhtmlObject){
+	this.handler=function(e){
+		if (!e)
+			e=window.event;
+		funcObject(e, dhtmlObject);
+		return true;
+	};
+	return this.handler;
+};
+
+/**  
+  *     @desc: Calculate absolute position of html object
+  *     @type: private
+  *     @param: htmlObject - html object
+  *     @topic: 0  
+  */
+function getAbsoluteLeft(htmlObject){
+	return getOffset(htmlObject).left;
+}
+/**
+  *     @desc: Calculate absolute position of html object
+  *     @type: private
+  *     @param: htmlObject - html object
+  *     @topic: 0  
+  */
+function getAbsoluteTop(htmlObject){
+	return getOffset(htmlObject).top;
+}
+
+function getOffsetSum(elem) {
+	var top=0, left=0;
+	while(elem) {
+		top = top + parseInt(elem.offsetTop);
+		left = left + parseInt(elem.offsetLeft);
+		elem = elem.offsetParent;
+	}
+	return {top: top, left: left};
+}
+function getOffsetRect(elem) {
+	var box = elem.getBoundingClientRect();
+	var body = document.body;
+	var docElem = document.documentElement;
+	var scrollTop = window.pageYOffset || docElem.scrollTop || body.scrollTop;
+	var scrollLeft = window.pageXOffset || docElem.scrollLeft || body.scrollLeft;
+	var clientTop = docElem.clientTop || body.clientTop || 0;
+	var clientLeft = docElem.clientLeft || body.clientLeft || 0;
+	var top  = box.top +  scrollTop - clientTop;
+	var left = box.left + scrollLeft - clientLeft;
+	return { top: Math.round(top), left: Math.round(left) };
+}
+function getOffset(elem) {
+	if (elem.getBoundingClientRect) {
+		return getOffsetRect(elem);
+	} else {
+		return getOffsetSum(elem);
+	}
+}
+
+/**  
+*     @desc: Convert string to it boolean representation
+*     @type: private
+*     @param: inputString - string for covertion
+*     @topic: 0
+*/
+function convertStringToBoolean(inputString){
+	if (typeof (inputString) == "string")
+		inputString=inputString.toLowerCase();
+
+	switch (inputString){
+		case "1":
+		case "true":
+		case "yes":
+		case "y":
+		case 1:
+		case true:
+			return true;
+			break;
+
+		default: return false;
+	}
+}
+
+/**  
+*     @desc: find out what symbol to use as url param delimiters in further params
+*     @type: private
+*     @param: str - current url string
+*     @topic: 0  
+*/
+function getUrlSymbol(str){
+	if (str.indexOf("?") != -1)
+		return "&"
+	else
+		return "?"
+}
+
+function dhtmlDragAndDropObject(){
+	if (window.dhtmlDragAndDrop)
+		return window.dhtmlDragAndDrop;
+
+	this.lastLanding=0;
+	this.dragNode=0;
+	this.dragStartNode=0;
+	this.dragStartObject=0;
+	this.tempDOMU=null;
+	this.tempDOMM=null;
+	this.waitDrag=0;
+	window.dhtmlDragAndDrop=this;
+
+	return this;
+};
+
+dhtmlDragAndDropObject.prototype.removeDraggableItem=function(htmlNode){
+	htmlNode.onmousedown=null;
+	htmlNode.dragStarter=null;
+	htmlNode.dragLanding=null;
+}
+dhtmlDragAndDropObject.prototype.addDraggableItem=function(htmlNode, dhtmlObject){
+	htmlNode.onmousedown=this.preCreateDragCopy;
+	htmlNode.dragStarter=dhtmlObject;
+	this.addDragLanding(htmlNode, dhtmlObject);
+}
+dhtmlDragAndDropObject.prototype.addDragLanding=function(htmlNode, dhtmlObject){
+	htmlNode.dragLanding=dhtmlObject;
+}
+dhtmlDragAndDropObject.prototype.preCreateDragCopy=function(e){
+	if ((e||window.event) && (e||event).button == 2)
+		return;
+
+	if (window.dhtmlDragAndDrop.waitDrag){
+		window.dhtmlDragAndDrop.waitDrag=0;
+		document.body.onmouseup=window.dhtmlDragAndDrop.tempDOMU;
+		document.body.onmousemove=window.dhtmlDragAndDrop.tempDOMM;
+		return false;
+	}
+
+	window.dhtmlDragAndDrop.waitDrag=1;
+	window.dhtmlDragAndDrop.tempDOMU=document.body.onmouseup;
+	window.dhtmlDragAndDrop.tempDOMM=document.body.onmousemove;
+	window.dhtmlDragAndDrop.dragStartNode=this;
+	window.dhtmlDragAndDrop.dragStartObject=this.dragStarter;
+	document.body.onmouseup=window.dhtmlDragAndDrop.preCreateDragCopy;
+	document.body.onmousemove=window.dhtmlDragAndDrop.callDrag;
+	window.dhtmlDragAndDrop.downtime = new Date().valueOf();
+	
+
+	if ((e)&&(e.preventDefault)){
+		e.preventDefault();
+		return false;
+	}
+	return false;
+};
+dhtmlDragAndDropObject.prototype.callDrag=function(e){
+	if (!e)
+		e=window.event;
+	dragger=window.dhtmlDragAndDrop;
+	if ((new Date()).valueOf()-dragger.downtime<100) return;
+
+	if ((e.button == 0)&&(_isIE))
+		return dragger.stopDrag();
+
+	if (!dragger.dragNode&&dragger.waitDrag){
+		dragger.dragNode=dragger.dragStartObject._createDragNode(dragger.dragStartNode, e);
+
+		if (!dragger.dragNode)
+			return dragger.stopDrag();
+
+		dragger.dragNode.onselectstart=function(){return false;}
+		dragger.gldragNode=dragger.dragNode;
+		document.body.appendChild(dragger.dragNode);
+		document.body.onmouseup=dragger.stopDrag;
+		dragger.waitDrag=0;
+		dragger.dragNode.pWindow=window;
+		dragger.initFrameRoute();
+	}
+
+	if (dragger.dragNode.parentNode != window.document.body){
+		var grd = dragger.gldragNode;
+
+		if (dragger.gldragNode.old)
+			grd=dragger.gldragNode.old;
+
+		//if (!document.all) dragger.calculateFramePosition();
+		grd.parentNode.removeChild(grd);
+		var oldBody = dragger.dragNode.pWindow;
+
+		if (grd.pWindow &&	grd.pWindow.dhtmlDragAndDrop.lastLanding)
+			grd.pWindow.dhtmlDragAndDrop.lastLanding.dragLanding._dragOut(grd.pWindow.dhtmlDragAndDrop.lastLanding);	
+			
+		//		var oldp=dragger.dragNode.parentObject;
+		if (_isIE){
+			var div = document.createElement("Div");
+			div.innerHTML=dragger.dragNode.outerHTML;
+			dragger.dragNode=div.childNodes[0];
+		} else
+			dragger.dragNode=dragger.dragNode.cloneNode(true);
+
+		dragger.dragNode.pWindow=window;
+		//		dragger.dragNode.parentObject=oldp;
+
+		dragger.gldragNode.old=dragger.dragNode;
+		document.body.appendChild(dragger.dragNode);
+		oldBody.dhtmlDragAndDrop.dragNode=dragger.dragNode;
+	}
+
+	dragger.dragNode.style.left=e.clientX+15+(dragger.fx
+		? dragger.fx*(-1)
+		: 0)
+		+(document.body.scrollLeft||document.documentElement.scrollLeft)+"px";
+	dragger.dragNode.style.top=e.clientY+3+(dragger.fy
+		? dragger.fy*(-1)
+		: 0)
+		+(document.body.scrollTop||document.documentElement.scrollTop)+"px";
+
+	if (!e.srcElement)
+		var z = e.target;
+	else
+		z=e.srcElement;
+	dragger.checkLanding(z, e);
+}
+
+dhtmlDragAndDropObject.prototype.calculateFramePosition=function(n){
+	//this.fx = 0, this.fy = 0;
+	if (window.name){
+		var el = parent.frames[window.name].frameElement.offsetParent;
+		var fx = 0;
+		var fy = 0;
+
+		while (el){
+			fx+=el.offsetLeft;
+			fy+=el.offsetTop;
+			el=el.offsetParent;
+		}
+
+		if ((parent.dhtmlDragAndDrop)){
+			var ls = parent.dhtmlDragAndDrop.calculateFramePosition(1);
+			fx+=ls.split('_')[0]*1;
+			fy+=ls.split('_')[1]*1;
+		}
+
+		if (n)
+			return fx+"_"+fy;
+		else
+			this.fx=fx;
+		this.fy=fy;
+	}
+	return "0_0";
+}
+dhtmlDragAndDropObject.prototype.checkLanding=function(htmlObject, e){
+	if ((htmlObject)&&(htmlObject.dragLanding)){
+		if (this.lastLanding)
+			this.lastLanding.dragLanding._dragOut(this.lastLanding);
+		this.lastLanding=htmlObject;
+		this.lastLanding=this.lastLanding.dragLanding._dragIn(this.lastLanding, this.dragStartNode, e.clientX,
+			e.clientY, e);
+		this.lastLanding_scr=(_isIE ? e.srcElement : e.target);
+	} else {
+		if ((htmlObject)&&(htmlObject.tagName != "BODY"))
+			this.checkLanding(htmlObject.parentNode, e);
+		else {
+			if (this.lastLanding)
+				this.lastLanding.dragLanding._dragOut(this.lastLanding, e.clientX, e.clientY, e);
+			this.lastLanding=0;
+
+			if (this._onNotFound)
+				this._onNotFound();
+		}
+	}
+}
+dhtmlDragAndDropObject.prototype.stopDrag=function(e, mode){
+	dragger=window.dhtmlDragAndDrop;
+
+	if (!mode){
+		dragger.stopFrameRoute();
+		var temp = dragger.lastLanding;
+		dragger.lastLanding=null;
+
+		if (temp)
+			temp.dragLanding._drag(dragger.dragStartNode, dragger.dragStartObject, temp, (_isIE
+				? event.srcElement
+				: e.target));
+	}
+	dragger.lastLanding=null;
+
+	if ((dragger.dragNode)&&(dragger.dragNode.parentNode == document.body))
+		dragger.dragNode.parentNode.removeChild(dragger.dragNode);
+	dragger.dragNode=0;
+	dragger.gldragNode=0;
+	dragger.fx=0;
+	dragger.fy=0;
+	dragger.dragStartNode=0;
+	dragger.dragStartObject=0;
+	document.body.onmouseup=dragger.tempDOMU;
+	document.body.onmousemove=dragger.tempDOMM;
+	dragger.tempDOMU=null;
+	dragger.tempDOMM=null;
+	dragger.waitDrag=0;
+}
+
+dhtmlDragAndDropObject.prototype.stopFrameRoute=function(win){
+	if (win)
+		window.dhtmlDragAndDrop.stopDrag(1, 1);
+
+	for (var i = 0; i < window.frames.length; i++){
+		try{
+		if ((window.frames[i] != win)&&(window.frames[i].dhtmlDragAndDrop))
+			window.frames[i].dhtmlDragAndDrop.stopFrameRoute(window);
+		} catch(e){}
+	}
+
+	try{
+	if ((parent.dhtmlDragAndDrop)&&(parent != window)&&(parent != win))
+		parent.dhtmlDragAndDrop.stopFrameRoute(window);
+	} catch(e){}
+}
+dhtmlDragAndDropObject.prototype.initFrameRoute=function(win, mode){
+	if (win){
+		window.dhtmlDragAndDrop.preCreateDragCopy();
+		window.dhtmlDragAndDrop.dragStartNode=win.dhtmlDragAndDrop.dragStartNode;
+		window.dhtmlDragAndDrop.dragStartObject=win.dhtmlDragAndDrop.dragStartObject;
+		window.dhtmlDragAndDrop.dragNode=win.dhtmlDragAndDrop.dragNode;
+		window.dhtmlDragAndDrop.gldragNode=win.dhtmlDragAndDrop.dragNode;
+		window.document.body.onmouseup=window.dhtmlDragAndDrop.stopDrag;
+		window.waitDrag=0;
+
+		if (((!_isIE)&&(mode))&&((!_isFF)||(_FFrv < 1.8)))
+			window.dhtmlDragAndDrop.calculateFramePosition();
+	}
+	try{
+	if ((parent.dhtmlDragAndDrop)&&(parent != window)&&(parent != win))
+		parent.dhtmlDragAndDrop.initFrameRoute(window);
+	}catch(e){}
+
+	for (var i = 0; i < window.frames.length; i++){
+		try{
+		if ((window.frames[i] != win)&&(window.frames[i].dhtmlDragAndDrop))
+			window.frames[i].dhtmlDragAndDrop.initFrameRoute(window, ((!win||mode) ? 1 : 0));
+		} catch(e){}
+	}
+}
+
+var _isFF = false;
+var _isIE = false;
+var _isOpera = false;
+var _isKHTML = false;
+var _isMacOS = false;
+var _isChrome = false;
+
+if (navigator.userAgent.indexOf('Macintosh') != -1)
+	_isMacOS=true;
+
+
+if (navigator.userAgent.toLowerCase().indexOf('chrome')>-1)
+	_isChrome=true;
+
+if ((navigator.userAgent.indexOf('Safari') != -1)||(navigator.userAgent.indexOf('Konqueror') != -1)){
+	var _KHTMLrv = parseFloat(navigator.userAgent.substr(navigator.userAgent.indexOf('Safari')+7, 5));
+
+	if (_KHTMLrv > 525){ //mimic FF behavior for Safari 3.1+
+		_isFF=true;
+		var _FFrv = 1.9;
+	} else
+		_isKHTML=true;
+} else if (navigator.userAgent.indexOf('Opera') != -1){
+	_isOpera=true;
+	_OperaRv=parseFloat(navigator.userAgent.substr(navigator.userAgent.indexOf('Opera')+6, 3));
+}
+
+
+else if (navigator.appName.indexOf("Microsoft") != -1){
+	_isIE=true;
+	if (navigator.appVersion.indexOf("MSIE 8.0")!= -1 && document.compatMode != "BackCompat") _isIE=8;
+} else {
+	_isFF=true;
+	var _FFrv = parseFloat(navigator.userAgent.split("rv:")[1])
+}
+
+
+//multibrowser Xpath processor
+dtmlXMLLoaderObject.prototype.doXPath=function(xpathExp, docObj, namespace, result_type){
+	if (_isKHTML || (!_isIE && !window.XPathResult))
+		return this.doXPathOpera(xpathExp, docObj);
+
+	if (_isIE){ //IE
+		if (!docObj)
+			if (!this.xmlDoc.nodeName)
+				docObj=this.xmlDoc.responseXML
+			else
+				docObj=this.xmlDoc;
+
+		if (!docObj)
+			dhtmlxError.throwError("LoadXML", "Incorrect XML", [
+				(docObj||this.xmlDoc),
+				this.mainObject
+			]);
+
+		if (namespace != null)
+			docObj.setProperty("SelectionNamespaces", "xmlns:xsl='"+namespace+"'"); //
+
+		if (result_type == 'single'){
+			return docObj.selectSingleNode(xpathExp);
+		}
+		else {
+			return docObj.selectNodes(xpathExp)||new Array(0);
+		}
+	} else { //Mozilla
+		var nodeObj = docObj;
+
+		if (!docObj){
+			if (!this.xmlDoc.nodeName){
+				docObj=this.xmlDoc.responseXML
+			}
+			else {
+				docObj=this.xmlDoc;
+			}
+		}
+
+		if (!docObj)
+			dhtmlxError.throwError("LoadXML", "Incorrect XML", [
+				(docObj||this.xmlDoc),
+				this.mainObject
+			]);
+
+		if (docObj.nodeName.indexOf("document") != -1){
+			nodeObj=docObj;
+		}
+		else {
+			nodeObj=docObj;
+			docObj=docObj.ownerDocument;
+		}
+		var retType = XPathResult.ANY_TYPE;
+
+		if (result_type == 'single')
+			retType=XPathResult.FIRST_ORDERED_NODE_TYPE
+		var rowsCol = new Array();
+		var col = docObj.evaluate(xpathExp, nodeObj, function(pref){
+			return namespace
+		}, retType, null);
+
+		if (retType == XPathResult.FIRST_ORDERED_NODE_TYPE){
+			return col.singleNodeValue;
+		}
+		var thisColMemb = col.iterateNext();
+
+		while (thisColMemb){
+			rowsCol[rowsCol.length]=thisColMemb;
+			thisColMemb=col.iterateNext();
+		}
+		return rowsCol;
+	}
+}
+
+function _dhtmlxError(type, name, params){
+	if (!this.catches)
+		this.catches=new Array();
+
+	return this;
+}
+
+_dhtmlxError.prototype.catchError=function(type, func_name){
+	this.catches[type]=func_name;
+}
+_dhtmlxError.prototype.throwError=function(type, name, params){
+	if (this.catches[type])
+		return this.catches[type](type, name, params);
+
+	if (this.catches["ALL"])
+		return this.catches["ALL"](type, name, params);
+
+	alert("Error type: "+arguments[0]+"\nDescription: "+arguments[1]);
+	return null;
+}
+
+window.dhtmlxError=new _dhtmlxError();
+
+
+//opera fake, while 9.0 not released
+//multibrowser Xpath processor
+dtmlXMLLoaderObject.prototype.doXPathOpera=function(xpathExp, docObj){
+	//this is fake for Opera
+	var z = xpathExp.replace(/[\/]+/gi, "/").split('/');
+	var obj = null;
+	var i = 1;
+
+	if (!z.length)
+		return [];
+
+	if (z[0] == ".")
+		obj=[docObj]; else if (z[0] == ""){
+		obj=(this.xmlDoc.responseXML||this.xmlDoc).getElementsByTagName(z[i].replace(/\[[^\]]*\]/g, ""));
+		i++;
+	} else
+		return [];
+
+	for (i; i < z.length; i++)obj=this._getAllNamedChilds(obj, z[i]);
+
+	if (z[i-1].indexOf("[") != -1)
+		obj=this._filterXPath(obj, z[i-1]);
+	return obj;
+}
+
+dtmlXMLLoaderObject.prototype._filterXPath=function(a, b){
+	var c = new Array();
+	var b = b.replace(/[^\[]*\[\@/g, "").replace(/[\[\]\@]*/g, "");
+
+	for (var i = 0; i < a.length; i++)
+		if (a[i].getAttribute(b))
+			c[c.length]=a[i];
+
+	return c;
+}
+dtmlXMLLoaderObject.prototype._getAllNamedChilds=function(a, b){
+	var c = new Array();
+
+	if (_isKHTML)
+		b=b.toUpperCase();
+
+	for (var i = 0; i < a.length; i++)for (var j = 0; j < a[i].childNodes.length; j++){
+		if (_isKHTML){
+			if (a[i].childNodes[j].tagName&&a[i].childNodes[j].tagName.toUpperCase() == b)
+				c[c.length]=a[i].childNodes[j];
+		}
+
+		else if (a[i].childNodes[j].tagName == b)
+			c[c.length]=a[i].childNodes[j];
+	}
+
+	return c;
+}
+
+function dhtmlXHeir(a, b){
+	for (var c in b)
+		if (typeof (b[c]) == "function")
+			a[c]=b[c];
+	return a;
+}
+
+function dhtmlxEvent(el, event, handler){
+	if (el.addEventListener)
+		el.addEventListener(event, handler, false);
+
+	else if (el.attachEvent)
+		el.attachEvent("on"+event, handler);
+}
+
+//============= XSL Extension ===================================
+
+dtmlXMLLoaderObject.prototype.xslDoc=null;
+dtmlXMLLoaderObject.prototype.setXSLParamValue=function(paramName, paramValue, xslDoc){
+	if (!xslDoc)
+		xslDoc=this.xslDoc
+
+	if (xslDoc.responseXML)
+		xslDoc=xslDoc.responseXML;
+	var item =
+		this.doXPath("/xsl:stylesheet/xsl:variable[@name='"+paramName+"']", xslDoc,
+			"http:/\/www.w3.org/1999/XSL/Transform", "single");
+
+	if (item != null)
+		item.firstChild.nodeValue=paramValue
+}
+dtmlXMLLoaderObject.prototype.doXSLTransToObject=function(xslDoc, xmlDoc){
+	if (!xslDoc)
+		xslDoc=this.xslDoc;
+
+	if (xslDoc.responseXML)
+		xslDoc=xslDoc.responseXML
+
+	if (!xmlDoc)
+		xmlDoc=this.xmlDoc;
+
+	if (xmlDoc.responseXML)
+		xmlDoc=xmlDoc.responseXML
+
+	//MOzilla
+	if (!_isIE){
+		if (!this.XSLProcessor){
+			this.XSLProcessor=new XSLTProcessor();
+			this.XSLProcessor.importStylesheet(xslDoc);
+		}
+		var result = this.XSLProcessor.transformToDocument(xmlDoc);
+	} else {
+		var result = new ActiveXObject("Msxml2.DOMDocument.3.0");
+		try{
+			xmlDoc.transformNodeToObject(xslDoc, result);
+		}catch(e){
+			result = xmlDoc.transformNode(xslDoc);
+		}
+	}
+	return result;
+}
+
+dtmlXMLLoaderObject.prototype.doXSLTransToString=function(xslDoc, xmlDoc){
+	var res = this.doXSLTransToObject(xslDoc, xmlDoc);
+	if(typeof(res)=="string")
+		return res;
+	return this.doSerialization(res);
+}
+
+dtmlXMLLoaderObject.prototype.doSerialization=function(xmlDoc){
+	if (!xmlDoc)
+			xmlDoc=this.xmlDoc;
+	if (xmlDoc.responseXML)
+			xmlDoc=xmlDoc.responseXML
+	if (!_isIE){
+		var xmlSerializer = new XMLSerializer();
+		return xmlSerializer.serializeToString(xmlDoc);
+	} else
+		return xmlDoc.xml;
+}
+
+/**
+*   @desc: 
+*   @type: private
+*/
+dhtmlxEventable=function(obj){
+		obj.attachEvent=function(name, catcher, callObj){
+			name='ev_'+name.toLowerCase();
+			if (!this[name])
+				this[name]=new this.eventCatcher(callObj||this);
+				
+			return(name+':'+this[name].addEvent(catcher)); //return ID (event name & event ID)
+		}
+		obj.callEvent=function(name, arg0){ 
+			name='ev_'+name.toLowerCase();
+			if (this[name])
+				return this[name].apply(this, arg0);
+			return true;
+		}
+		obj.checkEvent=function(name){
+			return (!!this['ev_'+name.toLowerCase()])
+		}
+		obj.eventCatcher=function(obj){
+			var dhx_catch = [];
+			var z = function(){
+				var res = true;
+				for (var i = 0; i < dhx_catch.length; i++){
+					if (dhx_catch[i] != null){
+						var zr = dhx_catch[i].apply(obj, arguments);
+						res=res&&zr;
+					}
+				}
+				return res;
+			}
+			z.addEvent=function(ev){
+				if (typeof (ev) != "function")
+					ev=eval(ev);
+				if (ev)
+					return dhx_catch.push(ev)-1;
+				return false;
+			}
+			z.removeEvent=function(id){
+				dhx_catch[id]=null;
+			}
+			return z;
+		}
+		obj.detachEvent=function(id){
+			if (id != false){
+				var list = id.split(':');           //get EventName and ID
+				this[list[0]].removeEvent(list[1]); //remove event
+			}
+		}
+		obj.detachAllEvents = function(){
+			for (var name in this){
+				if (name.indexOf("ev_")==0) 
+					delete this[name];
+			}
+		}
+}
diff --git a/data/web/static/images/combo_select.gif b/data/web/static/images/combo_select.gif
new file mode 100644
index 000000000..237268239
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