/*
Product Name: dhtmlxSuite 
Version: 5.2.0 
Edition: Professional 
License: content of this file is covered by DHTMLX Commercial or Enterprise license. Usage without proper license is prohibited. To obtain it contact sales@dhtmlx.com
Copyright UAB Dinamenta http://www.dhtmlx.com
*/

//latest dev. version

/*_TOPICS_
@0:initialization
@1:selection control
@2:rows control
@3:colums control
@4:cells controll
@5:data manipulation
@6:appearence control
@7:overal control
@8:tools
@9:treegrid
@10: event handlers
@11: paginal output
*/

var globalActiveDHTMLGridObject;
String.prototype._dhx_trim=function(){
	return this.replace(/&nbsp;/g, " ").replace(/(^[ \t]*)|([ \t]*$)/g, "");
}

function dhtmlxArray(ar){
	return dhtmlx.extend((ar||new Array()), dhtmlxArray._master);
};
dhtmlxArray._master={
	_dhx_find:function(pattern){
		for (var i = 0; i < this.length; i++){
			if (pattern == this[i])
				return i;
		}
		return -1;
	},
	_dhx_insertAt:function(ind, value){
		this[this.length]=null;
		for (var i = this.length-1; i >= ind; i--)
			this[i]=this[i-1]
		this[ind]=value
	},
	_dhx_removeAt:function(ind){
		this.splice(ind,1)
	},
	_dhx_swapItems:function(ind1, ind2){
		var tmp = this[ind1];
		this[ind1]=this[ind2]
		this[ind2]=tmp;
	}
}

/**
*   @desc: dhtmlxGrid constructor
*   @param: id - (optional) id of div element to base grid on
*   @returns: dhtmlxGrid object
*   @type: public
*/
function dhtmlXGridObject(id){
	if (dhtmlxEvent.initTouch)
		dhtmlxEvent.initTouch();
	
	if (_isIE)
	try{
		document.execCommand("BackgroundImageCache", false, true);
	}
	catch (e){}
	
	if (id){
		if (typeof (id) == 'object'){
			this.entBox=id
			if (!this.entBox.id) this.entBox.id="cgrid2_"+this.uid();
		} else
		this.entBox=document.getElementById(id);
	} else {
		this.entBox=document.createElement("DIV");
		this.entBox.id="cgrid2_"+this.uid();
	}
	this.entBox.innerHTML="";
	dhx4._eventable(this);
	
	var self = this;
	
	this._RaSeCol=[];
	this._wcorr=0;
	this.fontWidth = 7;
	this.cell=null;
	this.row=null;
	this.iconURL="";
	this.editor=null;
	this._f2kE=true;
	this._dclE=true;
	this.combos=new Array(0);
	this.defVal=new Array(0);
	this.rowsAr={
	};
	
	this.rowsBuffer=dhtmlxArray();
	this.rowsCol=dhtmlxArray(); //array of rows by index
	
	this._data_cache={
	};
	
	this._ecache={
	}
	
	this._ud_enabled=true;
	this.xmlLoader=this.doLoadDetails;
	
	this._maskArr=[];
	this.selectedRows=dhtmlxArray(); //selected rows array
	
	this.UserData={};//hash of row related userdata (and for grid - "gridglobaluserdata")
	this._sizeFix=this._borderFix=0;
	/*MAIN OBJECTS*/
	
	this.entBox.className+=" gridbox";
	
	this.entBox.style.width=this.entBox.getAttribute("width")
	||(window.getComputedStyle
		? (this.entBox.style.width||window.getComputedStyle(this.entBox, null)["width"])
		: (this.entBox.currentStyle
			? this.entBox.currentStyle["width"]
			: this.entBox.style.width||0))
	||"100%";
	
	this.entBox.style.height=this.entBox.getAttribute("height")
	||(window.getComputedStyle
		? (this.entBox.style.height||window.getComputedStyle(this.entBox, null)["height"])
		: (this.entBox.currentStyle
			? this.entBox.currentStyle["height"]
			: this.entBox.style.height||0))
	||"100%";
	//cursor and text selection
	this.entBox.style.cursor='default';
	
	this.entBox.onselectstart=function(){
		return false
	}; //avoid text select
	var t_creator=function(name){
		var t=document.createElement("TABLE");
		t.cellSpacing=t.cellPadding=0;
		t.style.cssText='width:100%;table-layout:fixed;';
		t.className=name.substr(2);
		return t;
	}
	this.obj=t_creator("c_obj");
	this.hdr=t_creator("c_hdr");
	this.hdr.style.marginRight="20px";
	if(!dhx.isChrome)
		this.hdr.style.paddingRight="20px";
	
	this.objBox=document.createElement("DIV");
	this.objBox.style.width="100%";
	this.objBox.style.overflow="auto";
	this.objBox.appendChild(this.obj);
	this.objBox.className="objbox";
	
	if (dhtmlx.$customScroll)
		dhtmlx.CustomScroll.enable(this);
	
	this.hdrBox=document.createElement("DIV");
	this.hdrBox.style.width="100%"
	this.hdrBox.style.height="25px";
	this.hdrBox.style.overflow="hidden";
	this.hdrBox.className="xhdr";
	
	
	this.preloadImagesAr=new Array(0)
	
	this.sortImg=document.createElement("DIV")
	this.sortImg.style.display="none";
	
	this.hdrBox.appendChild(this.sortImg)
	this.hdrBox.appendChild(this.hdr);
	this.hdrBox.style.position="relative";
	
	this.entBox.appendChild(this.hdrBox);
	this.entBox.appendChild(this.objBox);
	
	//add links to current object
	this.entBox.grid=this;
	this.objBox.grid=this;
	this.hdrBox.grid=this;
	this.obj.grid=this;
	this.hdr.grid=this;
	
	/*PROPERTIES*/
	this.cellWidthPX=[];                      //current width in pixels
	this.cellWidthPC=[];                      //width in % if cellWidthType set in pc
	this.cellWidthType=this.entBox.cellwidthtype||"px"; //px or %
	
	this.delim=this.entBox.delimiter||",";
	this._csvDelim=",";
	
	this.hdrLabels=[];
	this.columnIds=[];
	this.columnColor=[];
	this._hrrar=[];
	this.cellType=dhtmlxArray();
	this.cellAlign=[];
	this.initCellWidth=[];
	this.fldSort=[];
	this._srdh=(_isIE && (document.compatMode != "BackCompat") ? 22 : 20);
	this.imgURL=window.dhx_globalImgPath||""; 
	this.isActive=false; //fl to indicate if grid is in work now
	this.isEditable=true;
	this.useImagesInHeader=false; //use images in header or not
	this.pagingOn=false;          //paging on/off
	this.rowsBufferOutSize=0;     //number of rows rendered at a moment
	/*EVENTS*/
	dhtmlxEvent(window, "unload", function(){
			try{
				if (self.destructor) self.destructor();
			}
			catch (e){}
	});
	
	/*XML LOADER(S)*/
	/**
	*   @desc: set one of predefined css styles (xp, mt, gray, light, clear, modern)
	*   @param: name - style name
	*   @type: public
	*   @topic: 0,6
	*/
	this.setSkin=function(name){
		this._srdh=window.dhx4.readFromCss("dhxgrid_rh_"+name)+4;
		this.skin_name=name;
		if (this._imgURL)
			this.setImagePath(this._imgURL);
		
		var classname = this.entBox.className.split(" gridbox")[0];
		this.entBox.className=classname + " gridbox gridbox_"+name+(_isIE?" isIE":" isModern");
		this.skin_h_correction=0;
		
		//#alter_css:06042008{		
		this.enableAlterCss("ev_"+name, "odd_"+name, this.isTreeGrid())
		this._fixAlterCss()
		//#}
		switch (name){
		case "dhx_terrace":
		case "material":
			this._srdh=33;
			this.forceDivInHeader=true;
			break;
			
		case "dhx_web":
		case "material":
			this.forceDivInHeader=true;
			this._srdh = 31;
			break;
			
		case "dhx_skyblue":
			this.forceDivInHeader=true;
			break;
		}
		
		if (_isIE&&this.hdr){
			var d = this.hdr.parentNode;
			d.removeChild(this.hdr);
			d.appendChild(this.hdr);
		}
		this.setSizes();
	}
	
	if (_isIE)
		this.preventIECaching(true);
	if (window.dhtmlDragAndDropObject)
		this.dragger=new dhtmlDragAndDropObject();
	
	/*METHODS. SERVICE*/
	/**
	*   @desc: on scroll grid inner actions
	*   @type: private
	*   @topic: 7
	*/
	this._doOnScroll=function(e, mode){
		this.callEvent("onScroll", [
				this.objBox.scrollLeft,
				this.objBox.scrollTop
		]);
		
		this.doOnScroll(e, mode);
	}
	/**
	*   @desc: on scroll grid more inner action
	*   @type: private
	*   @topic: 7
	*/
	this.doOnScroll=function(e, mode){
		var box = this.hdrBox;
		box._try_header_sync = true;
		setTimeout(function(){
			box._try_header_sync = false;
		},2000);

		this.hdrBox.scrollLeft=this.objBox.scrollLeft;
		if (this.ftr)
			this.ftr.parentNode.scrollLeft=this.objBox.scrollLeft;
		
		if (mode)
			return;
		
		if (this._srnd){
			if (this._dLoadTimer)
				window.clearTimeout(this._dLoadTimer);
			this._dLoadTimer=window.setTimeout(function(){
					if (self._update_srnd_view)
						self._update_srnd_view();
			}, 100);
		}
	}
	/**
	*   @desc: attach grid to some object in DOM
	*   @param: obj - object to attach to
	*   @type: public
	*   @topic: 0,7
	*/
	this.attachToObject=function(obj){
		obj.appendChild(this.globalBox?this.globalBox:this.entBox);
		//this.objBox.style.height=this.entBox.style.height;
		this.setSizes();
	}
	/**
	*   @desc: initialize grid
	*   @param: fl - if to parse on page xml data island 
	*   @type: public
	*   @topic: 0,7
	*/
	this.init=function(fl){
		if ((this.isTreeGrid())&&(!this._h2)){
			this._h2=this._createHierarchy();
			
			if ((this._fake)&&(!this._realfake))
				this._fake._h2=this._h2;
			this._tgc={
				imgURL: null
			};
		}
		
		if (!this._hstyles)
			return;
		
		if (!this.skin_name)
			this.setSkin(window.dhx4.skin||(typeof(dhtmlx)!="undefined"?dhtmlx.skin:null)||window.dhx4.skinDetect("dhxgrid")||"material");
		
		this.editStop()
		/*TEMPORARY STATES*/
		this.lastClicked=null;                //row clicked without shift key. used in multiselect only
		this.resized=null;                    //hdr cell that is resized now
		this.fldSorted=this.r_fldSorted=null; //hdr cell last sorted
		//empty grid if it already was initialized
		this.cellWidthPX=[];
		this.cellWidthPC=[];
		
		if (this.hdr.rows.length > 0){
			var temp = this.xmlFileUrl;
			this.clearAll(true);
			this.xmlFileUrl = temp;
		}
		
		var hdrRow = this.hdr.insertRow(0);
		
		for (var i = 0; i < this.hdrLabels.length; i++){
			hdrRow.appendChild(document.createElement("TH"));
			hdrRow.childNodes[i]._cellIndex=i;
			hdrRow.childNodes[i].style.height="0px";
		}
		
		if (_isIE && _isIE<8 && document.body.style.msTouchAction == this.undefined)
			hdrRow.style.position="absolute";
		else
			hdrRow.style.height='auto';
		
		var hdrRow = this.hdr.insertRow(_isKHTML ? 2 : 1);
		
		hdrRow._childIndexes=new Array();
		var col_ex = 0;
		
		for (var i = 0; i < this.hdrLabels.length; i++){
			hdrRow._childIndexes[i]=i-col_ex;
			
			if ((this.hdrLabels[i] == this.splitSign)&&(i != 0)){
				if (_isKHTML)
					hdrRow.insertCell(i-col_ex);
				hdrRow.cells[i-col_ex-1].colSpan=(hdrRow.cells[i-col_ex-1].colSpan||1)+1;
				hdrRow.childNodes[i-col_ex-1]._cellIndex++;
				col_ex++;
				hdrRow._childIndexes[i]=i-col_ex;
				continue;
			}
			
			hdrRow.insertCell(i-col_ex);
			
			hdrRow.childNodes[i-col_ex]._cellIndex=i;
			hdrRow.childNodes[i-col_ex]._cellIndexS=i;
			this.setColumnLabel(i, this.hdrLabels[i]);
		}
		
		if (col_ex == 0)
			hdrRow._childIndexes=null;
		this._cCount=this.hdrLabels.length;
		
		if (_isIE)
		window.setTimeout(function(){
				if (self.setSizes)
					self.setSizes();
		}, 1);
		
		//create virtual top row
		if (!this.obj.firstChild)
			this.obj.appendChild(document.createElement("TBODY"));
		
		var tar = this.obj.firstChild;
		
		if (!tar.firstChild){
			tar.appendChild(document.createElement("TR"));
			tar=tar.firstChild;
			
			if (_isIE && _isIE<8 && document.body.style.msTouchAction == this.undefined)
				tar.style.position="absolute";
			else
				tar.style.height='auto';
			
			for (var i = 0; i < this.hdrLabels.length; i++){
				tar.appendChild(document.createElement("TH"));
				tar.childNodes[i].style.height="0px";
			}
		}
		
		this._c_order=null;
		
		if (this.multiLine != true)
			this.obj.className+=" row20px";
		
		//
		//this.combos = new Array(this.hdrLabels.length);
		//set sort image to initial state
		this.sortImg.style.position="absolute";
		this.sortImg.style.display="none";
		this.sortImg.className = "dhxgrid_sort_desc";
		this.sortImg.defLeft=0;
		
		if (this.noHeader){
			this.hdrBox.style.display='none';
		}
		else {
			this.noHeader=false
		}
		//#__pro_feature:21092006{
		//#column_hidden:21092006{
		if (this._ivizcol)
			this.setColHidden();
		//#}
		//#}
		//#header_footer:06042008{		
		this.attachHeader();
		this.attachHeader(0, 0, "_aFoot");
		//#}
		this.setSizes();
		
		if (fl)
			this.parseXML()
		this.obj.scrollTop=0
		
		if (this.dragAndDropOff)
			this.dragger.addDragLanding(this.entBox, this);
		
		if (this._initDrF)
			this._initD();
		
		dhx4.callEvent("onGridCreated", [this]);
	};
	
	this.setColumnSizes=function(gridWidth){
		var summ = 0;
		var fcols = []; //auto-size columns
		
		var fix = 0;
		for (var i = 0; i < this._cCount; i++){
			if ((this.initCellWidth[i] == "*") && !this._hrrar[i]){
				this._awdth=false; //disable auto-width
				fcols.push(i);
				continue;
			}
			
			if (this.cellWidthType == '%'){
				if (typeof this.cellWidthPC[i]=="undefined")
					this.cellWidthPC[i]=this.initCellWidth[i];
				var cwidth = (gridWidth*this.cellWidthPC[i]/100)||0;
				if (fix>0.5){
					cwidth++;
					fix--;
				}
				var rwidth = this.cellWidthPX[i]=Math.floor(cwidth);
				var fix =fix + cwidth - rwidth;
			} else{
				if (typeof this.cellWidthPX[i]=="undefined")
					this.cellWidthPX[i]=this.initCellWidth[i];
			}
			if (!this._hrrar[i])
				summ+=this.cellWidthPX[i]*1;
		}
		
		//auto-size columns
		if (fcols.length){
			var ms = Math.floor((gridWidth-summ)/fcols.length);
			if (ms < 0) ms=1;
			
			for (var i = 0; i < fcols.length; i++){
				var next=Math.max((this._drsclmW ? (this._drsclmW[fcols[i]]||0) : 0),ms)
				this.cellWidthPX[fcols[i]]=next;
				summ+=next;
			}
			
			if(gridWidth > summ){
				var last=fcols[fcols.length-1];
				this.cellWidthPX[last]=this.cellWidthPX[last] + (gridWidth-summ);
				summ = gridWidth;
			}
			
			this._setAutoResize();
		}
		
		
		this.obj.style.width=summ+"px";
		this.hdr.style.width=summ+"px";
		if (this.ftr) this.ftr.style.width=summ+"px";
		
		this.chngCellWidth();
		return summ;
	}
	
	/**shz)_
	*   @desc: sets sizes of grid elements
	*   @type: private
	*   @topic: 0,7
	*/
	this.setSizes=function(){
		//drop processing if grid still not initialized 
		if ((!this.hdr.rows[0])) return;

		var quirks=this.quirks = (_isIE && document.compatMode=="BackCompat");
		var outerBorder=(this.entBox.offsetWidth-this.entBox.clientWidth)/2;		

		if (!this.dontSetSizes){
			if (this.globalBox){
				if (!this.globalBox.clientWidth) return;
				var ow = this.globalBox.clientWidth;
				var splitOuterBorder=(this.globalBox.offsetWidth-ow)/2;		
				if (this._delta_x && !this._realfake){
					this.globalBox.style.width=this._delta_x;
					this.globalBox.style.boxSizing = "border-box";
					var owu = this.globalBox.clientWidth;
					this.entBox.style.width=Math.max(0,(owu+(quirks?splitOuterBorder*2:0))-this._fake.entBox.clientWidth)+"px";
					if (owu != this._lastTimeSplitWidth){
						this._fake._correctSplit(this._fake.entBox.clientWidth);
						this._lastTimeSplitWidth = owu;
					}
				}
				if (this._delta_y && !this._realfake){
					this.globalBox.style.height = this._delta_y;
					this.entBox.style.overflow = this._fake.entBox.style.overflow="hidden";
					this.entBox.style.height = this._fake.entBox.style.height=this.globalBox.clientHeight+(quirks?splitOuterBorder*2:0)+"px";
				}
			} else {
				if (this._delta_x){
					/*when placed directly in TD tag, container can't use native percent based sizes, 
					because table auto-adjust to show all content - too clever*/
					if (this.entBox.parentNode && this.entBox.parentNode.tagName=="TD"){
						this.entBox.style.width="1px";
						this.entBox.style.width=parseInt(this._delta_x)*this.entBox.parentNode.clientWidth/100-outerBorder*2+"px";
					} else {
						if (this._delta_x === "100%" || !this.entBox.parentNode)
							this.entBox.style.width=this.entBox.parentNode.offsetWidth+"px";
						else
							this.entBox.style.width=this._delta_x;
					}
				}
				if (this._delta_y)
					this.entBox.style.height=this._delta_y;
			}
		}
		
		//if we have container without sizes, wait untill sizes defined
		window.clearTimeout(this._sizeTime);		
		if (!this.entBox.offsetWidth && (!this.globalBox || !this.globalBox.offsetWidth)){
			this._sizeTime=window.setTimeout(function(){
					if (self.setSizes)
						self.setSizes();
			}, 250);
			return;
		}		
		
		var border_x = ((!this._wthB) && ((this.entBox.cmp||this._delta_x) && ((this.skin_name||"").indexOf("dhx")==0 || this.skin_name == "material") && !quirks)?2:0);
		var border_y = ((!this._wthB) && ((this.entBox.cmp||this._delta_y) && ((this.skin_name||"").indexOf("dhx")==0 || this.skin_name == "material") && !quirks)?2:0);
		
		if (this._sizeFix){
			border_x -= this._sizeFix;
			border_y -= this._sizeFix;
		}
		
		var isVScroll = this.parentGrid?false:(this.objBox.scrollHeight > this.objBox.offsetHeight);
		
		var scrfix = dhtmlx.$customScroll?0:18;
		
		var gridWidth=this.entBox.clientWidth-(this.skin_h_correction||0)*(quirks?0:1)-border_x;
		var gridWidthActive=this.entBox.clientWidth-(this.skin_h_correction||0)-border_x;
		var gridHeight=this.entBox.clientHeight-border_y;
		var summ=this.setColumnSizes(gridWidthActive-(isVScroll?scrfix:0)-(this._correction_x||0));
		
		var isHScroll = this.parentGrid?false:((this.objBox.scrollWidth > this.objBox.offsetWidth)||(this.objBox.style.overflowX=="scroll")); 
		var headerHeight = this.hdr.clientHeight;
		var footerHeight = this.ftr?this.ftr.clientHeight:0;
		var newWidth=gridWidth;
		var newHeight=gridHeight-headerHeight-footerHeight;
		
		//if we have auto-width without limitations - ignore h-scroll
		if (this._awdth && this._awdth[0] && this._awdth[1]==99999) isHScroll=0;
		//auto-height
		if (this._ahgr){
			if (this._ahgrMA)
				newHeight=this.entBox.parentNode.clientHeight-headerHeight-footerHeight;
			else
				newHeight=this.obj.offsetHeight+(isHScroll?scrfix:0)+(this._correction_y||0);
			
			if (this._ahgrM){
				if (this._ahgrF) 
					newHeight=Math.min(this._ahgrM,newHeight+headerHeight+footerHeight)-headerHeight-footerHeight;
				else 
					newHeight=Math.min(this._ahgrM,newHeight);
				
			}
			if (isVScroll && newHeight>=this.obj.scrollHeight+(isHScroll?scrfix:0)){
				isVScroll=false;//scroll will be compensated;
				this.setColumnSizes(gridWidthActive-(this._correction_x||0)); //correct auto-size columns
			}
		}
		
		//auto-width
		if ((this._awdth)&&(this._awdth[0])){ 
			//convert percents to PX, because auto-width with procents has no sense
			if (this.cellWidthType == '%') this.cellWidthType="px";
			
			if (this._fake) summ+=this._fake.entBox.clientWidth;	//include fake grid in math
			var newWidth=Math.min(Math.max(summ+(isVScroll?scrfix:0),this._awdth[2]),this._awdth[1])+(this._correction_x||0);
			this.objBox.style.overflowX = (!isVScroll && this.objBox.scrollWidth <= newWidth)?"hidden":"auto";
			if (this._fake) newWidth-=this._fake.entBox.clientWidth;
		}
		
		newHeight=Math.max(0,newHeight);//validate value for IE
		
		//FF3.1, bug in table rendering engine
		this._ff_size_delta=(this._ff_size_delta==0.1)?0.2:0.1;
		if (!_isFF) this._ff_size_delta=0;
		
		if (!this.dontSetSizes){
			this.entBox.style.width=Math.max(0,newWidth+(quirks?2:0)*outerBorder+this._ff_size_delta)+"px";
			this.entBox.style.height=newHeight+(quirks?2:0)*outerBorder+headerHeight+footerHeight+"px";
		}
		this.objBox.style.height=newHeight+((quirks&&!isVScroll)?2:0)*outerBorder+"px";//):this.entBox.style.height);
		this.hdrBox.style.height=headerHeight+"px";		
		
		
		if (newHeight != gridHeight)
			this.doOnScroll(0, !this._srnd);
		var ext=this["setSizes_"+this.skin_name];
		if (ext) ext.call(this);
		
		this.setSortImgPos();	
		
		//it possible that changes of size, has changed header height 
		if (headerHeight != this.hdr.clientHeight && this._ahgr) 	
			this.setSizes();
		this.callEvent("onSetSizes",[]);
	};
	/**
	*   @desc: changes cell width
	*   @param: [ind] - index of row in grid
	*   @type: private
	*   @topic: 4,7
	*/
	this.chngCellWidth=function(){
		if ((_isOpera)&&(this.ftr))
			this.ftr.width=this.objBox.scrollWidth+"px";
		var l = this._cCount;
		
		for (var i = 0; i < l; i++){
			this.hdr.rows[0].cells[i].style.width=this.cellWidthPX[i]+"px";
			this.obj.rows[0].childNodes[i].style.width=this.cellWidthPX[i]+"px";
			
			if (this.ftr)
				this.ftr.rows[0].cells[i].style.width=this.cellWidthPX[i]+"px";
		}
	}
	/**
	*   @desc: set delimiter character used in list values (default is ",")
	*   @param: delim - delimiter as string
	*   @before_init: 1
	*   @type: public
	*   @topic: 0
	*/
	this.setDelimiter=function(delim){
		this.delim=delim;
	}
	/**
	*   @desc: set width of columns in percents
	*   @type: public
	*   @before_init: 1
	*   @param: wp - list of column width in percents
	*   @topic: 0,7
	*/
	this.setInitWidthsP=function(wp){
		this.cellWidthType="%";
		this.initCellWidth=wp.split(this.delim.replace(/px/gi, ""));
		if (!arguments[1]) this._setAutoResize();
	}
	/**
	*	@desc:
	*	@type: private
	*	@topic: 0
	*/
	this._setAutoResize=function(){
		if (this._realfake) return;
		var el = window;
		var self = this;
		
		dhtmlxEvent(window,"resize",function(){
				window.clearTimeout(self._resize_timer);
				if (self._setAutoResize)
				self._resize_timer=window.setTimeout(function(){
						if (self.setSizes)
							self.setSizes();
						if (self._fake)
							self._fake._correctSplit();
				}, 100);
		});

		//prevent multiple initializations
		this._setAutoResize = function(){};
	}
	
	
	/**
	*   @desc: set width of columns in pixels
	*   @type: public
	*   @before_init: 1
	*   @param: wp - list of column width in pixels
	*   @topic: 0,7
	*/
	this.setInitWidths=function(wp){
		this.cellWidthType="px";
		this.initCellWidth=wp.split(this.delim);
		
		if (_isFF){
			for (var i = 0; i < this.initCellWidth.length; i++)
				if (this.initCellWidth[i] != "*")
				this.initCellWidth[i]=parseInt(this.initCellWidth[i]);
		}
	}
	
	/**
	*   @desc: set multiline rows support to enabled or disabled state
	*   @type: public
	*   @before_init: 1
	*   @param: state - true or false
	*   @topic: 0,7
	*/
	this.enableMultiline=function(state){
		this.multiLine=dhx4.s2b(state);
	}
	
	/**
	*   @desc: set multiselect mode to enabled or disabled state
	*   @type: public
	*   @param: state - true or false
	*   @topic: 0,7
	*/
	this.enableMultiselect=function(state){
		this.selMultiRows=dhx4.s2b(state);
	}
	
	/**
	*   @desc: set path to grid internal images (sort direction, any images used in editors, checkbox, radiobutton)
	*   @type: public
	*   @param: path - url (or relative path) of images folder with closing "/"
	*   @topic: 0,7
	*/
	this.setImagePath=function(path){
		path = path.replace(/imgs\/dhxgrid_[a-z]*\/$/,"imgs/");
		this._imgURL= path;
		this.imgURL = path + "dhxgrid_"+(this.skin_name || "dhx_skyblue").replace("dhx_", "") + "/";
		this.iconTree = this.imgURL + "tree/";
	}
	this.setImagesPath=this.setImagePath;
	/**
	*   @desc: set path to external images used in grid ( tree and img column types )
	*   @type: public
	*   @param: path - url (or relative path) of images folder with closing "/"
	*   @topic: 0,7
	*/
	this.setIconPath=function(path){
		this.iconURL=path;
	}	
	this.setIconsPath=this.setIconPath;
	//#column_resize:06042008{
	/**
	*   @desc: part of column resize routine
	*   @type: private
	*   @param: ev - event
	*   @topic: 3
	*/
	this.changeCursorState=function(ev){
		var el = ev.target||ev.srcElement;
		
		if (el.tagName != "TD")
			el=this.getFirstParentOfType(el, "TD")
		if (!el) return;
		if ((el.tagName == "TD")&&(this._drsclmn)&&(!this._drsclmn[el._cellIndex]))
			return el.style.cursor="default";
		var check = (ev.layerX||0)+(((!_isIE)&&(ev.target.tagName == "DIV")) ? el.offsetLeft : 0);
		if ((el.offsetWidth-(ev.offsetX||(parseInt(this.getPosition(el, this.hdrBox))-check)*-1)) < (_isOpera?20:10)){
			el.style.cursor="E-resize";
		}
		else{
			el.style.cursor="default";
		}
		
		if (_isOpera)
			this.hdrBox.scrollLeft=this.objBox.scrollLeft;
	}
	/**
	*   @desc: part of column resize routine
	*   @type: private
	*   @param: ev - event
	*   @topic: 3
	*/
	this.startColResize=function(ev){
		if (this.resized) this.stopColResize();
		this.resized=null;
		var el = ev.target||ev.srcElement;
		if (el.tagName != "TD")
			el=this.getFirstParentOfType(el, "TD")
		var x = ev.clientX;
		var tabW = this.hdr.offsetWidth;
		var startW = parseInt(el.offsetWidth)
		
		if (el.tagName == "TD"&&el.style.cursor != "default"){
			if ((this._drsclmn)&&(!this._drsclmn[el._cellIndex]))
				return;
			
			self._old_d_mm=document.body.onmousemove;
			self._old_d_mu=document.body.onmouseup;
			document.body.onmousemove=function(e){
				if (self)
					self.doColResize(e||window.event, el, startW, x, tabW)
			}
			document.body.onmouseup=function(){
				if (self)
					self.stopColResize();
			}
		}
	}
	/**
	*   @desc: part of column resize routine
	*   @type: private
	*   @param: ev - event
	*   @topic: 3
	*/
	this.stopColResize=function(){ 
		document.body.onmousemove=self._old_d_mm||"";
		document.body.onmouseup=self._old_d_mu||"";
		this.setSizes();
		this.doOnScroll(0, 1)
		this.callEvent("onResizeEnd", [this]);
	}
	/**
	*   @desc: part of column resize routine
	*   @param: el - element (column resizing)
	*   @param: startW - started width
	*   @param: x - x coordinate to resize from
	*   @param: tabW - started width of header table
	*   @type: private
	*   @topic: 3
	*/
	this.doColResize=function(ev, el, startW, x, tabW){
		el.style.cursor="E-resize";
		this.resized=el;
		var fcolW = startW+(ev.clientX-x);
		var wtabW = tabW+(ev.clientX-x)
		
		if (!(this.callEvent("onResize", [
				el._cellIndex,
			fcolW,
			this
		])))
		return;
		
		if (_isIE)
			this.objBox.scrollLeft=this.hdrBox.scrollLeft;
		
		var result = false;
		if (el.colSpan > 1){
			var a_sizes = new Array();
			
			for (var i = 0;
				i < el.colSpan;
				i++)a_sizes[i]=Math.round(fcolW*this.hdr.rows[0].childNodes[el._cellIndexS+i].offsetWidth/el.offsetWidth);
				
				for (var i = 0; i < el.colSpan; i++)
					result = this._setColumnSizeR(el._cellIndexS+i*1, a_sizes[i]);
		} else
		result = this._setColumnSizeR(el._cellIndex, fcolW);
		this.doOnScroll(0, 1);
		
		this.setSizes();
		if (this._fake && this._awdth) this._fake._correctSplit();
		
		return result;
	}
	
	/**
	*   @desc: set width of grid columns ( zero row of header and body )
	*   @type: private
	*   @topic: 7
	*/
	this._setColumnSizeR=function(ind, fcolW){
		if (fcolW > ((this._drsclmW&&!this._notresize) ? (this._drsclmW[ind]||10) : 10)){
			this.obj.rows[0].childNodes[ind].style.width=fcolW+"px";
			this.hdr.rows[0].childNodes[ind].style.width=fcolW+"px";
			
			if (this.ftr)
				this.ftr.rows[0].childNodes[ind].style.width=fcolW+"px";
			
			if (this.cellWidthType == 'px'){
				this.cellWidthPX[ind]=fcolW;
			}
			else {
				var gridWidth = parseInt(this.entBox.offsetWidth);
				
				if (this.objBox.scrollHeight > this.objBox.offsetHeight)
					gridWidth-=17;
				var pcWidth = Math.round(fcolW / gridWidth*100)
				this.cellWidthPC[ind]=pcWidth;
			}
			if (this.sortImg.style.display!="none")
				this.setSortImgPos();
		} else return false;
	}
	//#}
	//#sorting:06042008{
	/**
	*    @desc: sets position and visibility of sort arrow
	*    @param: state - true/false - show/hide image
	*    @param: ind - index of field
	*    @param: order - asc/desc - type of image
	*    @param: row - one based index of header row ( used in multirow headers, top row by default )
	*   @type: public
	*   @topic: 7
	*/
	this.setSortImgState=function(state, ind, order, row){
		order=(order||"asc").toLowerCase();
		
		if (!dhx4.s2b(state)){
			this.sortImg.style.display="none";
			if (this.r_fldSorted)
				this.r_fldSorted.className = "";
			this.fldSorted=this.r_fldSorted = null;
			return;
		}
		
		if (order == "asc")
			this.sortImg.className = "dhxgrid_sort_asc";
		else
			this.sortImg.className = "dhxgrid_sort_desc";
		
		this.sortImg.style.display="";
		this.fldSorted=this.hdr.rows[0].childNodes[ind];
		var r = this.hdr.rows[row||1];
		if (!r) return;
		
		for (var i = 0; i < r.childNodes.length; i++){
			if (r.childNodes[i]._cellIndexS == ind){
				this.r_fldSorted=r.childNodes[i];
				return  this.setSortImgPos();
			}
		}
		return this.setSortImgState(state,ind,order,(row||1)+1);
	}
	
	/**
	*    @desc: sets position and visibility of sort arrow
	*    @param: ind - index of field
	*    @param: ind - index of field
	*    @param: hRowInd - index of row in case of complex header, one-based, optional
	
	*   @type: private
	*   @topic: 7
	*/
	this.setSortImgPos=function(ind, mode, hRowInd, el){
		if (this._hrrar && this._hrrar[this.r_fldSorted?this.r_fldSorted._cellIndex:ind]) return;
		if (this.ar_fldSorted)
			this.ar_fldSorted.className = "";

		if (!el){
			if (!ind)
				var el = this.r_fldSorted;
			else
				var el = this.hdr.rows[hRowInd||0].cells[ind];
		}
		
		if (el != null){
			var pos = this.getPosition(el, this.hdrBox)
			var wdth = el.offsetWidth;
			this.ar_fldSorted = el;
			el.className = this.sortImg.className+"_col";

			this.sortImg.style.left=Number(pos[0]+wdth-13)+"px"; //Number(pos[0]+5)+"px";
			this.sortImg.defLeft=parseInt(this.sortImg.style.left)
			this.sortImg.style.top=Number(pos[1]+5)+"px";
			
			if ((!this.useImagesInHeader)&&(!mode))
				this.sortImg.style.display="inline";
			this.sortImg.style.left=this.sortImg.defLeft+"px"; //-parseInt(this.hdrBox.scrollLeft)
		}
	}
	//#}
	/**
	*   @desc: manage activity of the grid.
	*   @param: fl - true to activate,false to deactivate
	*   @type: private
	*   @topic: 1,7
	*/
	this.setActive=function(fl){
		if (arguments.length == 0)
			var fl = true;
		
		if (fl == true){
			//document.body.onkeydown = new Function("","document.getElementById('"+this.entBox.id+"').grid.doKey()")//
			if (globalActiveDHTMLGridObject&&(globalActiveDHTMLGridObject != this)){
				globalActiveDHTMLGridObject.editStop();
				globalActiveDHTMLGridObject.callEvent("onBlur",[globalActiveDHTMLGridObject]);
			}
			
			globalActiveDHTMLGridObject=this;
			this.isActive=true;
		} else {
			this.isActive=false;
			this.callEvent("onBlur",[this]);
		}
	};
	/**
	*     @desc: called on click occured
	*     @type: private
	*/
	this._doClick=function(ev){
		var selMethod = 0;
		var el = this.getFirstParentOfType(_isIE ? ev.srcElement : ev.target, "TD");
		if (!el || !el.parentNode || !el.parentNode.idd) return;
		var fl = true;
		
		//mm
		//markers start
		if (this.markedCells){
			var markMethod = 0;
			
			if (ev.shiftKey||ev.metaKey){
				markMethod=1;
			}
			
			if (ev.ctrlKey){
				markMethod=2;
			}
			this.doMark(el, markMethod);
			return true;
		}
		//markers end
		//mm
		
		if (this.selMultiRows != false){
			if (ev.shiftKey && this.row != null && this.selectedRows.length){
				selMethod=1;
			}
			
			if (ev.ctrlKey||ev.metaKey){
				selMethod=2;
			}
		}
		return this.doClick(el, fl, selMethod, false)
	};
	
	//#context_menu:06042008{
	/**
	*   @desc: called onmousedown inside grid area
	*   @type: private
	*/
	this._doContClick=function(ev){ 
		var el = this.getFirstParentOfType(_isIE ? ev.srcElement : ev.target, "TD");
		
		if ((!el)||( typeof (el.parentNode.idd) == "undefined")){
			this.callEvent("onEmptyClick", [ev]);
			return true;
		}
		
		if (ev.button == 2||(_isMacOS&&ev.ctrlKey)){
			if (!this.callEvent("onRightClick", [
					el.parentNode.idd,
				el._cellIndex,
				ev
			])){
			var z = function(e){
				(e||event).cancelBubble=true;
				return false;
			};
			
			(ev.srcElement||ev.target).oncontextmenu=z;
			return z(ev);
			}
			
			if (this._ctmndx){
				if (!(this.callEvent("onBeforeContextMenu", [
						el.parentNode.idd,
					el._cellIndex,
					this
				])))
				return true;
				
				if (_isIE)
				ev.srcElement.oncontextmenu=function(){
					event.cancelBubble=true;
					return false;
				};
				
				if (this._ctmndx.showContextMenu){
					
					var dEl0=window.document.documentElement;
					var dEl1=window.document.body;
					var corrector = new Array((dEl0.scrollLeft||dEl1.scrollLeft),(dEl0.scrollTop||dEl1.scrollTop));
					if (_isIE){
						var x= ev.clientX+corrector[0];
						var y = ev.clientY+corrector[1];
					} else {
						var x= ev.pageX;
						var y = ev.pageY;
					}
					this._ctmndx.showContextMenu(x-1,y-1)
					this.contextID=this._ctmndx.contextMenuZoneId=el.parentNode.idd+"_"+el._cellIndex;
					this._ctmndx._skip_hide=true;
				} else {
					el.contextMenuId=el.parentNode.idd+"_"+el._cellIndex;
					el.contextMenu=this._ctmndx;
					el.a=this._ctmndx._contextStart;
					el.a(el, ev);
					el.a=null;
				}
				ev.cancelBubble=true;
				return false;
			}
		}
		
		else if (this._ctmndx){
			if (this._ctmndx.hideContextMenu)
				this._ctmndx.hideContextMenu()
			else
				this._ctmndx._contextEnd();
		}
		return true;
	}
	//#}
	/**
	*    @desc: occures on cell click (supports treegrid)
	*   @param: [el] - cell to click on
	*   @param:   [fl] - true if to call onRowSelect function
	*   @param: [selMethod] - 0 - simple click, 1 - shift, 2 - ctrl
	*   @param: show - true/false - scroll row to view, true by defaul    
	*   @type: private
	*   @topic: 1,2,4,9
	*/
	this.doClick=function(el, fl, selMethod, show){
		if (!this.selMultiRows) selMethod=0; //block programmatical multiselecton if mode not enabled explitly
		var psid = this.row ? this.row.idd : 0;
		
		this.setActive(true);
		
		if (!selMethod)
			selMethod=0;
		
		if (this.cell != null)
			this.cell.className=this.cell.className.replace(/[ \t]*cellselected/g, "");
		
		if (el.tagName == "TD"){
			if (this.checkEvent("onSelectStateChanged"))
				var initial = this.getSelectedId();
			var prow = this.row;
			if (selMethod == 1){
				var elRowIndex = this.rowsCol._dhx_find(el.parentNode)
				var lcRowIndex = this.rowsCol._dhx_find(this.lastClicked)
				
				if (elRowIndex > lcRowIndex){
					var strt = lcRowIndex;
					var end = elRowIndex;
				} else {
					var strt = elRowIndex;
					var end = lcRowIndex;
				}
				
				for (var i = 0; i < this.rowsCol.length; i++)
				if ((i >= strt&&i <= end)){
					if (this.rowsCol[i]&&(!this.rowsCol[i]._sRow)){
						if (!this.rowsCol[i].idd) continue;
						if (this.rowsCol[i].className.indexOf("rowselected")
							== -1&& (this.callEvent("onBeforeSelect", [
									this.rowsCol[i].idd,
									psid,
									el._cellIndex
							]))){
						this.rowsCol[i].className+=" rowselected";
						this.selectedRows[this.selectedRows.length]=this.rowsCol[i]
							}
					} else {
						this.clearSelection();
						return this.doClick(el, fl, 0, show);
					}
				}
			} else if (selMethod == 2){
				if (el.parentNode.className.indexOf("rowselected") != -1){
					el.parentNode.className=el.parentNode.className.replace(/[ \t]*rowselected/g, "");
					this.selectedRows._dhx_removeAt(this.selectedRows._dhx_find(el.parentNode))
					var skipRowSelection = true;
					show = false;
				}
			}
			this.editStop()
			if (typeof (el.parentNode.idd) == "undefined")
				return true;
			
			if ((!skipRowSelection)&&(!el.parentNode._sRow)){
				if (this.callEvent("onBeforeSelect", [
						el.parentNode.idd,
					psid,
					el._cellIndex
				])){
				if (this.getSelectedRowId() != el.parentNode.idd){
					if (selMethod == 0)
						this.clearSelection();
					this.cell=el;
					if ((prow == el.parentNode)&&(this._chRRS))
						fl=false;
					this.row=el.parentNode;
					this.row.className+=" rowselected"
					
					if (this.selectedRows._dhx_find(this.row) == -1)
						this.selectedRows[this.selectedRows.length]=this.row;
				} else {
					this.cell=el;
					this.row = el.parentNode;
				}
				} else fl = false;
			}
			
			if (this.cell && this.cell.parentNode.className.indexOf("rowselected") != -1)
				this.cell.className=this.cell.className.replace(/[ \t]*cellselected/g, "")+" cellselected";
			
			if (selMethod != 1)
				if (!this.row)
				return;
			this.lastClicked=el.parentNode;
			
			var rid = this.row.idd;
			var cid = this.cell;
			
			if (fl&& typeof (rid) != "undefined" && cid && !skipRowSelection) {
				self.onRowSelectTime=setTimeout(function(){
						if (self.callEvent)
						self.callEvent("onRowSelect", [
								rid,
								cid._cellIndex
						]);
				}, 100);
			} else this.callEvent("onRowSelectRSOnly",[rid]);
			
			if (this.checkEvent("onSelectStateChanged")){
				var afinal = this.getSelectedId();
				
				if (initial != afinal)
					this.callEvent("onSelectStateChanged", [afinal,initial]);
			}
			
			if (skipRowSelection) return false;
		}
		this.isActive=true;
		if (show !== false && this.cell && this.cell.parentNode.idd)
			this.moveToVisible(this.cell)
	}
	
	/**
	*   @desc: select all rows in grid, it doesn't fire any events
	*   @param: edit - switch selected cell to edit mode
	*   @type: public
	*   @topic: 1,4
	*/
	this.selectAll=function(){
		this.clearSelection();
		
		var coll = this.rowsBuffer;
		//in paging mode, we select only current page
		if (this.pagingOn) coll = this.rowsCol;
		for (var i = 0; i<coll.length; i ++){
			this.render_row(i).className+=" rowselected";
		}
		
		this.selectedRows=dhtmlxArray([].concat(coll));
		
		if (this.selectedRows.length){
			this.row  = this.selectedRows[0];
			this.cell = this.row.cells[0];
		}
		
		if ((this._fake)&&(!this._realfake))
			this._fake.selectAll();
	}
	/**
	*   @desc: set selection to specified row-cell
	*   @param: r - row object or row index
	*   @param: cInd - cell index
	*   @param: [fl] - true if to call onRowSelect function
	*   @param: preserve - preserve previously selected rows true/false (false by default)
	*   @param: edit - switch selected cell to edit mode
	*   @param: show - true/false - scroll row to view, true by defaul         
	*   @type: public
	*   @topic: 1,4
	*/
	this.selectCell=function(r, cInd, fl, preserve, edit, show){
		if (!fl)
			fl=false;
		
		if (typeof (r) != "object")
			r=this.render_row(r)
		if (!r || r==-1) return null;
		//#__pro_feature:21092006{
		//#colspan:20092006{
		if (r._childIndexes)
			var c = r.childNodes[r._childIndexes[cInd]];
		else
			//#}
		//#}
		var c = r.childNodes[cInd];
		
		if (!c)
			c=r.childNodes[0];
		if(!this.markedCells){
			if (preserve)
				this.doClick(c, fl, 3, show)
			else
				this.doClick(c, fl, 0, show)
		}
		else 
			this.doMark(c,preserve?2:0);
		
		if (edit)
			this.editCell();
	}
	/**
	*   @desc: moves specified cell to visible area (scrolls)
	*   @param: cell_obj - object of the cell to work with
	*   @param: onlyVScroll - allow only vertical positioning
	
	*   @type: private
	*   @topic: 2,4,7
	*/
	this.moveToVisible=function(cell_obj, onlyVScroll){
		if (this.pagingOn){
			var newPage=Math.floor(this.getRowIndex(cell_obj.parentNode.idd) / this.rowsBufferOutSize)+1;
			if (newPage!=this.currentPage)
				this.changePage(newPage);
		}
		
		try{
			if (cell_obj.offsetHeight){
				var distance = cell_obj.offsetLeft+cell_obj.offsetWidth+20;
				
				var scrollLeft = 0;
				
				if (distance > (this.objBox.offsetWidth+this.objBox.scrollLeft)){
					if (cell_obj.offsetLeft > this.objBox.scrollLeft)
						scrollLeft= cell_obj.offsetLeft - (this.objBox.offsetWidth - cell_obj.offsetWidth) +5
				} else if (cell_obj.offsetLeft < this.objBox.scrollLeft){
					distance-=cell_obj.offsetWidth*2/3;
					if (distance < this.objBox.scrollLeft)
						scrollLeft=cell_obj.offsetLeft-5
				}
				
				if ((scrollLeft)&&(!onlyVScroll))
					this.objBox.scrollLeft=scrollLeft;
			}
			
			
			if (!cell_obj.offsetHeight){
				var mask=this._realfake?this._fake.rowsAr[cell_obj.parentNode.idd]:cell_obj.parentNode;
				distance = this.rowsBuffer._dhx_find(mask)*this._srdh;
			}
			else
				distance = cell_obj.offsetTop;
			var distancemax = distance + cell_obj.offsetHeight+38;
			
			if (distancemax > (this.objBox.offsetHeight+this.objBox.scrollTop)){
				var scrollTop = distancemax-this.objBox.offsetHeight;
			} else if (distance < this.objBox.scrollTop){
				var scrollTop = distance-5
			}
			
			if (scrollTop)
				this.objBox.scrollTop=scrollTop;
		}
		catch (er){}
	}
	/**
	*   @desc: creates Editor object and switch cell to edit mode if allowed
	*   @type: public
	*   @topic: 4
	*/
	this.editCell = function(){
		if (this.editor&&this.cell == this.editor.cell)
			return; //prevent reinit for same cell
		
		this.editStop();
		
		if ((this.isEditable != true)||(!this.cell))
			return false;
		var c = this.cell;
		
		//#locked_row:11052006{
		if (c.parentNode._locked)
			return false;
		//#}
		
		this.editor=this.cells4(c);
		
		//initialize editor
		if (this.editor != null){
			if (this.editor.isDisabled()){
				this.editor=null;
				return false;
			}
			
			if (this.callEvent("onEditCell", [
					0,
				this.row.idd,
				this.cell._cellIndex
			]) != false&&this.editor.edit){
			this._Opera_stop=(new Date).valueOf();
			c.className += " editable";
			this.editor.edit();
			this.callEvent("onEditCell", [
					1,
					this.row.idd,
					this.cell._cellIndex
			])
			} else { //preserve editing
				this.editor=null;
			}
		}
	}
	/**
	*   @desc: retuns value from editor(if presents) to cell and closes editor
	*   @mode: if true - current edit value will be reverted to previous one
	*   @type: public
	*   @topic: 4
	*/
	this.editStop=function(mode){
		if (_isOpera)
		if (this._Opera_stop){
			if ((this._Opera_stop*1+50) > (new Date).valueOf())
				return;
			
			this._Opera_stop=null;
		}
		
		if (this.editor&&this.editor != null){
			this.editor.cell.className=this.editor.cell.className.replace("editable", "");
			
			if (mode){
				var t = this.editor.val;
				this.editor.detach();
				this.editor.setValue(t);
				this.editor=null;
				
				this.callEvent("onEditCancel", [
						this.row.idd,
						this.cell._cellIndex,
						t
				]);
				return;
			}
			
			if (this.editor.detach())
				this.cell.wasChanged=true;
			
			var g = this.editor;
			if (g == null) return;
			
			this.editor=null;
			var z = this.callEvent("onEditCell", [
					2,
					this.row.idd,
					this.cell._cellIndex,
					g.getValue(),
					g.getOldValue()
			]);
			
			if (( typeof (z) == "string")||( typeof (z) == "number"))
				g[g.setImage ? "setLabel" : "setValue"](z);
			
			else if (!z)
				g[g.setImage ? "setLabel" : "setValue"](g.val);
			
			if (this._ahgr && this.multiLine) this.setSizes();
		}
	}
	/**
	*	@desc: 
	*	@type: private
	*/
	this._nextRowCell=function(row, dir, pos){
		row=this._nextRow((this._groups?this.rowsCol:this.rowsBuffer)._dhx_find(row), dir);
		
		if (!row)
			return null;
		
		return row.childNodes[row._childIndexes ? row._childIndexes[pos] : pos];
	}
	/**
	*	@desc: 
	*	@type: private
	*/
	this._getNextCell=function(acell, dir, i){
		
		acell=acell||this.cell;
		
		var arow = acell.parentNode;
		
		if (this._tabOrder){
			i=this._tabOrder[acell._cellIndex];
			
			if (typeof i != "undefined")
				if (i < 0)
				acell=this._nextRowCell(arow, dir, Math.abs(i)-1);
			else
				acell=arow.childNodes[i];
		} else {
			var i = acell._cellIndex+dir;
			
			if (i >= 0&&i < this._cCount){
				if (arow._childIndexes)
					i=arow._childIndexes[acell._cellIndex]+dir;
				acell=arow.childNodes[i];
			} else {
				
				acell=this._nextRowCell(arow, dir, (dir == 1 ? 0 : (this._cCount-1)));
			}
		}
		
		if (!acell){
			if ((dir == 1)&&this.tabEnd){
				this.tabEnd.focus();
				this.tabEnd.focus();
				this.setActive(false);
			}
			
			if ((dir == -1)&&this.tabStart){
				this.tabStart.focus();
				this.tabStart.focus();
				this.setActive(false);
			}
			return null;
		}
		
		//tab out
		
		// tab readonly
		if (acell.style.display != "none"
			&&(!this.smartTabOrder||!this.cells(acell.parentNode.idd, acell._cellIndex).isDisabled()))
		return acell;
		return this._getNextCell(acell, dir);
		// tab readonly
		
	}
	/**
	*	@desc: 
	*	@type: private
	*/
	this._nextRow=function(ind, dir){
		var r = this.render_row(ind+dir);
		if (!r || r==-1) return null;
		if (r&&r.style.display == "none")
			return this._nextRow(ind+dir, dir);
		
		return r;
	}
	/**
	*	@desc: 
	*	@type: private
	*/
	this.scrollPage=function(dir){ 
		if (!this.rowsBuffer.length) return;
		var master = this._realfake?this._fake:this;
		var new_ind = Math.floor((master._r_select||this.getRowIndex(this.row.idd)||0)+(dir)*this.objBox.offsetHeight / (this._srdh||20));
		
		if (new_ind < 0)
			new_ind=0;
		if (new_ind >= this.rowsBuffer.length)
			new_ind=this.rowsBuffer.length-1;
		
		if (this._srnd && !this.rowsBuffer[new_ind]){			
			this.objBox.scrollTop+=Math.floor((dir)*this.objBox.offsetHeight / (this._srdh||20))*(this._srdh||20);
			if (this._fake) this._fake.objBox.scrollTop = this.objBox.scrollTop;
			master._r_select=new_ind;
		} else {
			this.selectCell(new_ind, this.cell._cellIndex, true, false,false,(this.multiLine || this._srnd));
			if (!this.multiLine && !this._srnd && !this._realfake){
				this.objBox.scrollTop=this.getRowById(this.getRowId(new_ind)).offsetTop;
				if (this._fake) this._fake.objBox.scrollTop = this.objBox.scrollTop;
			}
			master._r_select=null;
		}
	}
	
	/**
	*   @desc: manages keybord activity in grid
	*   @type: private
	*   @topic: 7
	*/
	this.doKey=function(ev){
		if (!ev)
			return true;
		
		if ((ev.target||ev.srcElement).value !== window.undefined){
			var zx = (ev.target||ev.srcElement);
			if (zx.className!="dhxcombo_input"&&zx.className!="dhx_tab_ignore"&&((!zx.parentNode)||(zx.parentNode.className.indexOf("editable") == -1)))
				return true;
		}
		
		if ((globalActiveDHTMLGridObject)&&(this != globalActiveDHTMLGridObject))
			return globalActiveDHTMLGridObject.doKey(ev);
		
		if (this.isActive == false){
			//document.body.onkeydown = "";
			return true;
		}
		
		if (this._htkebl)
			return true;
		
		if (!this.callEvent("onKeyPress", [
				ev.keyCode,
			ev.ctrlKey,
			ev.shiftKey,
			ev
		]))
		return false;
		
		var code = "k"+ev.keyCode+"_"+(ev.ctrlKey ? 1 : 0)+"_"+(ev.shiftKey ? 1 : 0);
		
		if (this.cell){ //if selection exists in grid only
			if (this._key_events[code]){
				if (false === this._key_events[code].call(this))
					return true;
				
				if (ev.preventDefault)
					ev.preventDefault();
				ev.cancelBubble=true;
				return false;
			}
			
			if (this._key_events["k_other"])
				this._key_events.k_other.call(this, ev);
		}
		
		return true;
	}
	
	/**
	*   @desc: selects row (and first cell of it)
	*   @param: r - row index or row object
	*   @param: fl - if true, then call function on select
	*   @param: preserve - preserve previously selected rows true/false (false by default)
	*   @param: show - true/false - scroll row to view, true by defaul    
	*   @type: public
	*   @topic: 1,2
	*/
	this.selectRow=function(r, fl, preserve, show){
		if (typeof (r) != 'object')
			r=this.render_row(r);
		this.selectCell(r, 0, fl, preserve, false, show)
	};
	
	/**
	*   @desc: called when row was double clicked
	*   @type: private
	*   @topic: 1,2
	*/
	this.wasDblClicked=function(ev){
		var el = this.getFirstParentOfType(_isIE ? ev.srcElement : ev.target, "TD");
		
		if (el){
			var rowId = el.parentNode.idd;
			return this.callEvent("onRowDblClicked", [
					rowId,
					el._cellIndex,
					ev
			]);
		}
	}
	
	/**
	*   @desc: called when header was clicked
	*   @type: private
	*   @topic: 1,2
	*/
	this._onHeaderClick=function(e, el){
		var that = this.grid;
		el=el||that.getFirstParentOfType(_isIE ? event.srcElement : e.target, "TD");
		
		if (this.grid.resized == null){
			if (!(this.grid.callEvent("onHeaderClick", [
					el._cellIndexS,
				(e||window.event)
			])))
			return false;
			//#sorting:06042008{				
			that.sortField(el._cellIndexS, false, el)
			//#}
		}
		this.grid.resized = null;
	}
	
	/**
	*   @desc: deletes selected row(s)
	*   @type: public
	*   @topic: 2
	*/
	this.deleteSelectedRows=function(){
		var num = this.selectedRows.length //this.obj.rows.length
		
		if (num == 0)
			return;
		
		var tmpAr = this.selectedRows;
		this.selectedRows=dhtmlxArray()
		for (var i = num-1; i >= 0; i--){
			var node = tmpAr[i]
			
			if (!this.deleteRow(node.idd, node)){
				this.selectedRows[this.selectedRows.length]=node;
			}
			else {
				if (node == this.row){
					var ind = i;
				}
			}
			/*
			this.rowsAr[node.idd] = null;
			var posInCol = this.rowsCol._dhx_find(node)
			this.rowsCol[posInCol].parentNode.removeChild(this.rowsCol[posInCol]);//nb:this.rowsCol[posInCol].removeNode(true);
			this.rowsCol._dhx_removeAt(posInCol)*/
		}
		
		if (ind){
			try{
				if (ind+1 > this.rowsCol.length) //this.obj.rows.length)
					ind--;
				this.selectCell(ind, 0, true)
			}
			catch (er){
				this.row=null
				this.cell=null
			}
		}
	}
	
	/**
	*   @desc: gets selected row id
	*   @returns: id of selected row (list of ids with default delimiter) or null if non row selected
	*   @type: public
	*   @topic: 1,2,9
	*/
	this.getSelectedRowId=function(){
		var selAr = new Array(0);
		var uni = {
		};
		
		for (var i = 0; i < this.selectedRows.length; i++){
			var id = this.selectedRows[i].idd;
			
			if (uni[id])
				continue;
			
			selAr[selAr.length]=id;
			uni[id]=true;
		}
		
		//..
		if (selAr.length == 0)
			return null;
		else
			return selAr.join(this.delim);
	}
	
	/**
	*   @desc: gets index of selected cell
	*   @returns: index of selected cell or -1 if there is no selected sell
	*   @type: public
	*   @topic: 1,4
	*/
	this.getSelectedCellIndex=function(){
		if (this.cell != null)
			return this.cell._cellIndex;
		else
			return -1;
	}
	/**
	*   @desc: gets width of specified column in pixels
	*   @param: ind - column index
	*   @returns: column width in pixels
	*   @type: public
	*   @topic: 3,7
	*/
	this.getColWidth=function(ind){
		return parseInt(this.cellWidthPX[ind]);
	}
	
	/**
	*   @desc: sets width of specified column in pixels (soen't works with procent based grid)
	*   @param: ind - column index
	*   @param: value - new width value
	*   @type: public
	*   @topic: 3,7
	*/
	this.setColWidth=function(ind, value){
		if (value == "*")
			this.initCellWidth[ind] = "*";
		else {
			if (this._hrrar[ind]) return; //hidden
			if (this.cellWidthType == 'px')
				this.cellWidthPX[ind]=parseInt(value);
			else
				this.cellWidthPC[ind]=parseInt(value);
		}
		this.setSizes();
	}
	/**
	*   @desc: gets row index by id (grid only)
	*   @param: row_id - row id
	*   @returns: row index or -1 if there is no row with specified id
	*   @type: public
	*   @topic: 2
	*/
	this.getRowIndex=function(row_id){
		for (var i = 0; i < this.rowsBuffer.length; i++)
			if (this.rowsBuffer[i]&&this.rowsBuffer[i].idd == row_id)
			return i;
		return -1;
	}
	/**
	*   @desc: gets row id by index
	*   @param: ind - row index
	*   @returns: row id or null if there is no row with specified index
	*   @type: public
	*   @topic: 2
	*/
	this.getRowId=function(ind){
		return this.rowsBuffer[ind] ? this.rowsBuffer[ind].idd : this.undefined;
	}
	/**
	*   @desc: sets new id for row by its index
	*   @param: ind - row index
	*   @param: row_id - new row id
	*   @type: public
	*   @topic: 2
	*/
	this.setRowId=function(ind, row_id){
		this.changeRowId(this.getRowId(ind), row_id)
	}
	/**
	*   @desc: changes id of the row to the new one
	*   @param: oldRowId - row id to change
	*   @param: newRowId - row id to set
	*   @type:public
	*   @topic: 2
	*/
	this.changeRowId=function(oldRowId, newRowId){
		if (oldRowId == newRowId)
			return;
		/*
		for (var i=0; i<row.childNodes.length; i++)
		if (row.childNodes[i]._code)
		this._compileSCL("-",row.childNodes[i]);      */
		var row = this.rowsAr[oldRowId]
		row.idd=newRowId;
		
		if (this.UserData[oldRowId]){
			this.UserData[newRowId]=this.UserData[oldRowId]
			this.UserData[oldRowId]=null;
		}
		
		if (this._h2&&this._h2.get[oldRowId]){
			this._h2.get[newRowId]=this._h2.get[oldRowId];
			this._h2.get[newRowId].id=newRowId;
			delete this._h2.get[oldRowId];
		}
		
		this.rowsAr[oldRowId]=null;
		this.rowsAr[newRowId]=row;
		
		for (var i = 0; i < row.childNodes.length; i++)
			if (row.childNodes[i]._code)
			row.childNodes[i]._code=this._compileSCL(row.childNodes[i]._val, row.childNodes[i]);
		
		if (this._mat_links && this._mat_links[oldRowId]){
			var a=this._mat_links[oldRowId];
			delete this._mat_links[oldRowId];
			for (var c in a)
				for (var i=0; i < a[c].length; i++)
				this._compileSCL(a[c][i].original,a[c][i]);
		}
		
		this.callEvent("onRowIdChange",[oldRowId,newRowId]);
	}
	/**
	*   @desc: sets ids to every column. Can be used then to retreive the index of the desired colum
	*   @param: [ids] - delimitered list of ids (default delimiter is ","), or empty if to use values set earlier
	*   @type: public
	*   @topic: 3
	*/
	this.setColumnIds=function(ids){
		this.columnIds=ids.split(this.delim)
	}
	/**
	*   @desc: sets ids to specified column.
	*   @param: ind- index of column
	*   @param: id- id of column
	*   @type: public
	*   @topic: 3
	*/
	this.setColumnId=function(ind, id){
		this.columnIds[ind]=id;
	}
	/**
	*   @desc: gets column index by column id
	*   @param: id - column id
	*   @returns: index of the column
	*   @type: public
	*   @topic: 3
	*/
	this.getColIndexById=function(id){
		for (var i = 0; i < this.columnIds.length; i++)
			if (this.columnIds[i] == id)
			return i;
	}
	/**
	*   @desc: gets column id of column specified by index
	*   @param: cin - column index
	*   @returns: column id
	*   @type: public
	*   @topic: 3
	*/
	this.getColumnId=function(cin){
		return this.columnIds[cin];
	}
	
	/**
	*   @desc: gets label of column specified by index
	*   @param: cin - column index
	*   @returns: column label
	*   @type: public
	*   @topic: 3
	*/
	this.getColumnLabel=function(cin, ind, hdr, raw){
		var z = (hdr||this.hdr).rows[(ind||0)+1];
		for (var i=0; i<z.cells.length; i++)
			if (z.cells[i]._cellIndexS==cin) return raw ? z.cells[i].firstChild.innerHTML : (_isIE ? z.cells[i].innerText : z.cells[i].textContent);
		return "";
	};
	this.getColLabel = this.getColumnLabel;
	/**
	*   @desc: gets label of footer specified by index
	*   @param: cin - column index
	*   @returns: column label
	*   @type: public
	*   @topic: 3
	*/
	this.getFooterLabel=function(cin, ind, raw){
		return this.getColumnLabel(cin,ind,this.ftr, raw);
	}
	
	
	/**
	*   @desc: sets row text BOLD
	*   @param: row_id - row id
	*   @type: public
	*   @topic: 2,6
	*/
	this.setRowTextBold=function(row_id){
		var r=this.getRowById(row_id)
		if (r) r.style.fontWeight="bold";
	}
	/**
	*   @desc: sets style to row
	*   @param: row_id - row id
	*   @param: styleString - style string in common format (exmpl: "color:red;border:1px solid gray;")
	*   @type: public
	*   @topic: 2,6
	*/
	this.setRowTextStyle=function(row_id, styleString){
		var r = this.getRowById(row_id)
		if (!r) return;
		for (var i = 0; i < r.childNodes.length; i++){
			var pfix = r.childNodes[i]._attrs["style"]||"";
			//#__pro_feature:21092006{
			//#column_hidden:21092006{
			if ((this._hrrar)&&(this._hrrar[i]))
				pfix="display:none;";
			//#}
			//#}
			if (_isIE)
				r.childNodes[i].style.cssText=pfix+"width:"+r.childNodes[i].style.width+";"+styleString;
			else
				r.childNodes[i].style.cssText=pfix+"width:"+r.childNodes[i].style.width+";"+styleString;
		}
	}
	/**
	*   @desc: sets background color of row (via bgcolor attribute)
	*   @param: row_id - row id
	*   @param: color - color value
	*   @type: public
	*   @topic: 2,6
	*/
	this.setRowColor=function(row_id, color){
		var r = this.getRowById(row_id)
		
		for (var i = 0; i < r.childNodes.length; i++)r.childNodes[i].bgColor=color;
	}
	/**
	*   @desc: sets style to cell
	*   @param: row_id - row id
	*   @param: ind - cell index
	*   @param: styleString - style string in common format (exmpl: "color:red;border:1px solid gray;")
	*   @type: public
	*   @topic: 2,6
	*/
	this.setCellTextStyle=function(row_id, ind, styleString){
		var r = this.getRowById(row_id)
		
		if (!r)
			return;
		
		var cell = r.childNodes[r._childIndexes ? r._childIndexes[ind] : ind];
		
		if (!cell)
			return;
		var pfix = "";
		//#__pro_feature:21092006{
		//#column_hidden:21092006{
		if ((this._hrrar)&&(this._hrrar[ind]))
			pfix="display:none;";
		//#}
		//#}
		if (_isIE)
			cell.style.cssText=pfix+"width:"+cell.style.width+";"+styleString;
		else
			cell.style.cssText=pfix+"width:"+cell.style.width+";"+styleString;
	}
	
	/**
	*   @desc: sets row text weight to normal
	*   @param: row_id - row id
	*   @type: public
	*   @topic: 2,6
	*/
	this.setRowTextNormal=function(row_id){
		var r=this.getRowById(row_id);
		if (r) r.style.fontWeight="normal";
	}
	/**
	*   @desc: determines if row with specified id exists
	*   @param: row_id - row id
	*   @returns: true if exists, false otherwise
	*   @type: public
	*   @topic: 2,7
	*/
	this.doesRowExist=function(row_id){
		if (this.getRowById(row_id) != null)
			return true
		else
			return false
	}
	
	
	
	/**
	*   @desc: gets number of columns in grid
	*   @returns: number of columns in grid
	*   @type: public
	*   @topic: 3,7
	*/
	this.getColumnsNum=function(){
		return this._cCount;
	}
	
	
	//#moving_rows:06042008{
	/**
	*   @desc: moves row one position up if possible
	*   @param: row_id -  row id
	*   @type: public
	*   @topic: 2
	*/
	this.moveRowUp=function(row_id){
		var r = this.getRowById(row_id)
		
		if (this.isTreeGrid())
			return this.moveRowUDTG(row_id, -1);
		
		var rInd = this.rowsCol._dhx_find(r)
		if ((r.previousSibling)&&(rInd != 0)){
			r.parentNode.insertBefore(r, r.previousSibling)
			this.rowsCol._dhx_swapItems(rInd, rInd-1)
			this.setSizes();
			var bInd=this.rowsBuffer._dhx_find(r);
			this.rowsBuffer._dhx_swapItems(bInd,bInd-1);
			
			if (this._cssEven)
				this._fixAlterCss(rInd-1);
		}
	}
	/**
	*   @desc: moves row one position down if possible
	*   @param: row_id -  row id
	*   @type: public
	*   @topic: 2
	*/
	this.moveRowDown=function(row_id){
		var r = this.getRowById(row_id)
		
		if (this.isTreeGrid())
			return this.moveRowUDTG(row_id, 1);
		
		var rInd = this.rowsCol._dhx_find(r);
		if (r.nextSibling){ 
			this.rowsCol._dhx_swapItems(rInd, rInd+1)
			
			if (r.nextSibling.nextSibling)
				r.parentNode.insertBefore(r, r.nextSibling.nextSibling)
			else
				r.parentNode.appendChild(r)
			this.setSizes();
			
			var bInd=this.rowsBuffer._dhx_find(r);
			this.rowsBuffer._dhx_swapItems(bInd,bInd+1);
			
			if (this._cssEven)
				this._fixAlterCss(rInd);
		}
	}
	//#}
	//#co_excell:06042008{
	/**
	* @desc: gets Combo object of specified column. Use it to change select box value for cell before editor opened
	*   @type: public
	*   @topic: 3,4
	*   @param: col_ind - index of the column to get combo object for
	*/
	this.getCombo=function(col_ind){
		if (!this.combos[col_ind]){
			this.combos[col_ind]=new dhtmlXGridComboObject();
		}
		return this.combos[col_ind];
	}
	//#}
	/**
	*   @desc: sets user data to row
	*   @param: row_id -  row id. if empty then user data is set for grid (not row)
	*   @param: name -  name of user data block
	*   @param: value -  value of user data block
	*   @type: public
	*   @topic: 2,5
	*/
	this.setUserData=function(row_id, name, value){
		if (!row_id)
			row_id="gridglobaluserdata";
		
		if (!this.UserData[row_id])
			this.UserData[row_id]=new Hashtable()
		this.UserData[row_id].put(name, value)
	}
	/**
	*   @desc: gets user Data
	*   @param: row_id -  row id. if empty then user data is for grid (not row)
	*   @param: name -  name of user data
	*   @returns: value of user data
	*   @type: public
	*   @topic: 2,5
	*/
	this.getUserData=function(row_id, name){
		if (!row_id)
			row_id="gridglobaluserdata";		
		this.getRowById(row_id); //parse row if necessary
		
		var z = this.UserData[row_id];
		return (z ? z.get(name) : "");
	}
	
	/**
	*   @desc: manage editibility of the grid
	*   @param: [fl] - set not editable if FALSE, set editable otherwise
	*   @type: public
	*   @topic: 7
	*/
	this.setEditable=function(fl){
		this.isEditable=dhx4.s2b(fl);
	}
	/**
	*   @desc: selects row by ID
	*   @param: row_id - row id
	*   @param: multiFL - VOID. select multiple rows
	*   @param: show - true/false - scroll row to view, true by defaul    
	*   @param: call - true to call function on select
	*   @type: public
	*   @topic: 1,2
	*/
	this.selectRowById=function(row_id, multiFL, show, call){
		if (!call)
			call=false;
		this.selectCell(this.getRowById(row_id), 0, call, multiFL, false, show);
	}
	this.unselectRowById=function(row_id){
		for (var i=0; i<this.selectedRows.length; i++){
			if (this.selectedRows[i].idd == row_id){
				var r = this.rowsAr[row_id];
				if (r)
					r.className=r.className.replace(/[ \t]*rowselected/g, "");
				if (this.cell && this.cell.parentNode == r){
					this.cell.className=this.cell.className.replace(/[ \t]*cellselected/g, "");
					this.cell=null;
				}

				this.selectedRows.splice(i,1);
				break;
			}
		}
	}
	
	/**
	*   @desc: removes selection from the grid
	*   @type: public
	*   @topic: 1,9
	*/
	this.clearSelection=function(){
		this.editStop()
		
		for (var i = 0; i < this.selectedRows.length; i++){
			var r = this.rowsAr[this.selectedRows[i].idd];
			
			if (r)
				r.className=r.className.replace(/[ \t]*rowselected/g, "");
		}
		
		//..
		this.selectedRows=dhtmlxArray()
		this.row=null;
		
		if (this.cell != null){
			this.cell.className=this.cell.className.replace(/[ \t]*cellselected/g, "");
			this.cell=null;
		}
		
		this.callEvent("onSelectionCleared",[]);
	}
	/**
	*   @desc: copies row content to another existing row
	*   @param: from_row_id - id of the row to copy content from
	*   @param: to_row_id - id of the row to copy content to
	*   @type: public
	*   @topic: 2,5
	*/
	this.copyRowContent=function(from_row_id, to_row_id){
		var frRow = this.getRowById(from_row_id)
		
		if (!this.isTreeGrid())
		for (var i = 0; i < frRow.cells.length; i++){
			this.cells(to_row_id, i).setValue(this.cells(from_row_id, i).getValue())
		}
		else
			this._copyTreeGridRowContent(frRow, from_row_id, to_row_id);
		
		//for Mozilla (to avaoid visual glitches)
		if (!_isIE)
			this.getRowById(from_row_id).cells[0].height=frRow.cells[0].offsetHeight
	}
	/**
	*   @desc: sets new label for cell in footer
	*   @param: col - header column index
	*   @param: label - new label for the cpecified footer's column. Can contai img:[imageUrl]Text Label
	*	@param: ind - header row index 
	*   @type: public
	*   @topic: 3,6
	*/
	this.setFooterLabel=function(c, label, ind){
		return this.setColumnLabel(c,label,ind,this.ftr);
	};
	/**
	*   @desc: sets new column header label
	*   @param: col - header column index
	*   @param: label - new label for the cpecified header's column. Can contai img:[imageUrl]Text Label
	*	@param: ind - header row index 
	*   @type: public
	*   @topic: 3,6
	*/
	this.setColumnLabel=function(c, label, ind, hdr){
		var z = (hdr||this.hdr).rows[ind||1];
		var col = (z._childIndexes ? z._childIndexes[c] : c);
		if (!z.cells[col]) return;
		if (!this.useImagesInHeader){
			var hdrHTML = "<div class='hdrcell'>"
			
			if (label.indexOf('img:[') != -1){
				var imUrl = label.replace(/.*\[([^>]+)\].*/, "$1");
				label=label.substr(label.indexOf("]")+1, label.length)
				hdrHTML+="<img width='18px' height='18px' align='absmiddle' src='"+imUrl+"' hspace='2'>"
			}
			hdrHTML+=label;
			hdrHTML+="</div>";
			z.cells[col].innerHTML=hdrHTML;
			
			if (this._hstyles[c])
				z.cells[col].style.cssText=this._hstyles[c];
		} else { //if images in header header
			z.cells[col].style.textAlign="left";
			z.cells[col].innerHTML="<img src='"+label+"'>";
			//preload sorting headers (asc/desc)
			var a = new Image();
			a.src=""+label.replace(/(\.[a-z]+)/, ".des$1");
			this.preloadImagesAr[this.preloadImagesAr.length]=a;
			var b = new Image();
			b.src=""+label.replace(/(\.[a-z]+)/, ".asc$1");
			this.preloadImagesAr[this.preloadImagesAr.length]=b;
		}
		
		if ((label||"").indexOf("#") != -1){
			var t = label.match(/(^|{)#([^}]+)(}|$)/);
			
			if (t){
				var tn = "_in_header_"+t[2];
				
				if (this[tn])
					this[tn]((this.forceDivInHeader ? z.cells[col].firstChild : z.cells[col]), col, label.split(t[0]));
			}
		}
	};
	this.setColLabel = function(a,b,ind,c){
		return this.setColumnLabel(a,b,(ind||0)+1,c);
	};
	/**
	*   @desc: deletes all rows in grid
	*   @param: header - (boolean) enable/disable cleaning header
	*   @type: public
	*   @topic: 5,7,9
	*/
	this.clearAll=function(header){
		if (!this.obj.rows[0]) return; //call before initilization
		if (this._h2){
			this._h2=this._createHierarchy();
			
			if (this._fake){
				if (this._realfake)
					this._h2=this._fake._h2;
				else
					this._fake._h2=this._h2;
			}
		}
		
		this.limit=this._limitC=0;
		this.editStop(true);
		
		if (this._dLoadTimer)
			window.clearTimeout(this._dLoadTimer);
		
		if (this._dload){
			this.objBox.scrollTop=0;
			this.limit=this._limitC||0;
			this._initDrF=true;
		}
		
		var len = this.rowsCol.length;
		
		//for some case
		len=this.obj.rows.length;
		
		for (var i = len-1; i > 0; i--){
			var t_r = this.obj.rows[i];
			t_r.parentNode.removeChild(t_r);
		}
		
		if (header){
			this._master_row=null;
			this.obj.rows[0].parentNode.removeChild(this.obj.rows[0]);
			
			for (var i = this.hdr.rows.length-1; i >= 0; i--){
				var t_r = this.hdr.rows[i];
				t_r.parentNode.removeChild(t_r);
			}
			
			if (this.ftr){
				this.ftr.parentNode.removeChild(this.ftr);
				this.ftr=null;
			}
			this._aHead=this.ftr=this.cellWidth=this._aFoot=null;
			this.cellType=dhtmlxArray();
			this._hrrar=[];
			this.columnIds=[];
			this.combos=[];
			this._strangeParams=[];
			this.defVal = [];
			this._ivizcol = null;
		}
		
		//..
		this.row=null;
		this.cell=null;
		
		this.rowsCol=dhtmlxArray()
		this.rowsAr={}; //array of rows by idd
		this._RaSeCol=[];
		this.rowsBuffer=dhtmlxArray()
		this.UserData=[]
		this.selectedRows=dhtmlxArray();
		
		if (this.pagingOn || this._srnd)
			this.xmlFileUrl="";
		if (this.pagingOn)
			this.changePage(1);
		
		//  if (!this._fake){
		/*
		if ((this._hideShowColumn)&&(this.hdr.rows[0]))
		for (var i=0; i<this.hdr.rows[0].cells.length; i++)
		this._hideShowColumn(i,"");
		this._hrrar=new Array();*/
		//}
		if (this._contextCallTimer)
			window.clearTimeout(this._contextCallTimer);
		
		if (this._sst)
			this.enableStableSorting(true);
		this._fillers=this.undefined;
		this.setSortImgState(false);
		this.setSizes();
		//this.obj.scrollTop = 0;
		
		this.callEvent("onClearAll", []);
	}
	
	//#sorting:06042008{
	/**
	*   @desc: sorts grid by specified field
	*    @invoke: header click
	*   @param: [ind] - index of the field
	*   @param: [repeatFl] - if to repeat last sorting
	*   @type: private
	*   @topic: 3
	*/
	this.sortField=function(ind, repeatFl, r_el){
		if (this.getRowsNum() == 0)
			return false;
		
		var el = this.hdr.rows[0].cells[ind];
		
		if (!el)
			return; //somehow
		// if (this._dload  && !this.callEvent("onBeforeSorting",[ind,this]) ) return true;
		
		if (el.tagName == "TH"&&(this.fldSort.length-1) >= el._cellIndex
			&&this.fldSort[el._cellIndex] != 'na'){ //this.entBox.fieldstosort!="" &&
		var data=this.getSortingState();
		var sortType= ( data[0]==ind && data[1]=="asc" ) ? "des" : "asc";
		
		if (!this.callEvent("onBeforeSorting", [
				ind,
			this.fldSort[ind],
			sortType
		]))
		return;
		this.sortImg.className="dhxgrid_sort_"+(sortType == "asc" ? "asc" : "desc");
		
		//for header images
		if (this.useImagesInHeader){
			var cel = this.hdr.rows[1].cells[el._cellIndex].firstChild;
			
			if (this.fldSorted != null){
				var celT = this.hdr.rows[1].cells[this.fldSorted._cellIndex].firstChild;
				celT.src=celT.src.replace(/(\.asc\.)|(\.des\.)/, ".");
			}
			cel.src=cel.src.replace(/(\.[a-z]+)$/, "."+sortType+"$1")
		}
		//.
		this.sortRows(el._cellIndex, this.fldSort[el._cellIndex], sortType)
		this.fldSorted=el;
		if (r_el && r_el.tagName.toLowerCase() != "th")
			this.r_fldSorted=r_el;

		var c = this.hdr.rows[1];
		var c = r_el.parentNode;
		var real_el = c._childIndexes ? c._childIndexes[el._cellIndex] : el._cellIndex;
		this.setSortImgPos(false, false, false, r_el);
			}
	}
	//#__pro_feature:21092006{
	//#custom_sort:21092006{
	/**
	*   @desc: set custom sorting (custom sort has three params - valueA,valueB,order; where order can be asc or des)
	*   @param: func - function to use for comparison
	*   @param:   col - index of column to apply custom sorting to
	*   @type: public
	*   @edition: Professional
	*   @topic: 3
	*/
	this.setCustomSorting=function(func, col){
		if (!this._customSorts)
			this._customSorts=new Array();
		this._customSorts[col]=( typeof (func) == "string") ? eval(func) : func;
		this.fldSort[col]="cus";
	}
	//#}
	//#}
	//#}
	/**
	*   @desc: specify if values passed to Header are images file names
	*   @param: fl - true to treat column header values as image names
	*   @type: public
	*   @before_init: 1
	*   @topic: 0,3
	*/
	this.enableHeaderImages=function(fl){
		this.useImagesInHeader=fl;
	}
	
	/**
	*   @desc: set header label and default params for new headers
	*   @param: hdrStr - header string with delimiters
	*   @param: splitSign - string used as a split marker, optional. Default is "#cspan"
	*   @param: styles - array of header styles
	*   @type: public
	*   @before_init: 1
	*   @topic: 0,3
	*/
	this.setHeader=function(hdrStr, splitSign, styles){
		if (typeof (hdrStr) != "object")
			var arLab = this._eSplit(hdrStr);
		else
			arLab=[].concat(hdrStr);
		
		var arWdth = new Array(0);
		var arTyp = new dhtmlxArray(0);
		var arAlg = new Array(0);
		var arVAlg = new Array(0);
		var arSrt = new Array(0);
		
		for (var i = 0; i < arLab.length; i++){
			arWdth[arWdth.length]=Math.round(100 / arLab.length);
			arTyp[arTyp.length]="ed";
			arAlg[arAlg.length]="left";
			arVAlg[arVAlg.length]="middle"; //top
			arSrt[arSrt.length]="na";
		}
		
		this.splitSign=splitSign||"#cspan";
		this.hdrLabels=arLab;
		this.cellWidth=arWdth;
		if (!this.initCellWidth.length) this.setInitWidthsP(arWdth.join(this.delim),true);
		this.cellType=arTyp;
		this.cellAlign=arAlg;
		this.cellVAlign=arVAlg;
		this.fldSort=arSrt;
		this._hstyles=styles||[];
	}
	/**
	*   @desc: 
	*   @param: str - ...
	*   @type: private
	*/
	this._eSplit=function(str){
		if (![].push)
			return str.split(this.delim);
		
		var a = "r"+(new Date()).valueOf();
		var z = this.delim.replace(/([\|\+\*\^])/g, "\\$1")
		return (str||"").replace(RegExp(z, "g"), a).replace(RegExp("\\\\"+a, "g"), this.delim).split(a);
	}
	
	/**
	*   @desc: get column type by column index
	*   @param: cInd - column index
	*   @returns:  type code
	*   @type: public
	*   @topic: 0,3,4
	*/
	this.getColType=function(cInd){
		return this.cellType[cInd];
	}
	
	/**
	*   @desc: get column type by column ID
	*   @param: cID - column id
	*   @returns:  type code
	*   @type: public
	*   @topic: 0,3,4
	*/
	this.getColTypeById=function(cID){
		return this.cellType[this.getColIndexById(cID)];
	}
	
	/**
	*   @desc: set column types
	*   @param: typeStr - type codes list (default delimiter is ",")
	*   @before_init: 2
	*   @type: public
	*   @topic: 0,3,4
	*/
	this.setColTypes=function(typeStr){
		this.cellType=dhtmlxArray(typeStr.split(this.delim));
		this._strangeParams=new Array();
		
		for (var i = 0; i < this.cellType.length; i++){
			if ((this.cellType[i].indexOf("[") != -1)){
				var z = this.cellType[i].split(/[\[\]]+/g);
				this.cellType[i]=z[0];
				this.defVal[i]=z[1];
				
				if (z[1].indexOf("=") == 0){
					this.cellType[i]="math";
					this._strangeParams[i]=z[0];
				}
			}
			if (!window["eXcell_"+this.cellType[i]]) dhx4.callEvent("onConfigurationError",["Incorrect cell type: "+this.cellType[i],this,this.cellType[i]]);
		}
	}
	/**
	*   @desc: set column sort types (avaialble: str, int, date, na or function object for custom sorting)
	*   @param: sortStr - sort codes list with default delimiter
	*   @before_init: 1
	*   @type: public
	*   @topic: 0,3,4
	*/
	this.setColSorting=function(sortStr){
		this.fldSort=sortStr.split(this.delim)
		//#__pro_feature:21092006{
		//#custom_sort:21092006{
		//str, int, date
		var check = {str:1, "int":1, date:1};
		for (var i = 0; i < this.fldSort.length; i++)
		if ((!check[this.fldSort[i]])&&( typeof (window[this.fldSort[i]]) == "function")){
			if (!this._customSorts)
				this._customSorts=new Array();
			this._customSorts[i]=window[this.fldSort[i]];
			this.fldSort[i]="cus";
		}
		//#}
		//#}
	}
	/**
	*   @desc: set align of values in columns
	*   @param: alStr - list of align values (possible values are: right,left,center,justify). Default delimiter is ","
	*   @before_init: 1
	*   @type: public
	*   @topic: 0,3
	*/
	this.setColAlign=function(alStr){
		this.cellAlign=alStr.split(this.delim)
		for (var i=0; i < this.cellAlign.length; i++)
			this.cellAlign[i]=this.cellAlign[i]._dhx_trim();
	}
	/**
	*   @desc: set vertical align of columns
	*   @param: valStr - vertical align values list for columns (possible values are: baseline,sub,super,top,text-top,middle,bottom,text-bottom)
	*   @before_init: 1
	*   @type: public
	*   @topic: 0,3
	*/
	this.setColVAlign=function(valStr){
		this.cellVAlign=valStr.split(this.delim)
	}
	
	/**
	* 	@desc: create grid with no header. Call before initialization, but after setHeader. setHeader have to be called in any way as it defines number of columns
	*   @param: fl - true to use no header in the grid
	*   @type: public
	*   @before_init: 1
	*   @topic: 0,7
	*/
	this.setNoHeader=function(fl){
		this.noHeader=dhx4.s2b(fl);
	}
	/**
	*   @desc: scrolls row to the visible area
	*   @param: rowID - row id
	*   @type: public
	*   @topic: 2,7
	*/
	this.showRow=function(rowID){
		this.getRowById(rowID)
		
		if (this._h2) this.openItem(this._h2.get[rowID].parent.id);
		var c = this.getRowById(rowID).childNodes[0];
		
		while (c&&c.style.display == "none")
			c=c.nextSibling;
		
		if (c)
			this.moveToVisible(c, true)
	}
	
	/**
	*   @desc: modify default style of grid and its elements. Call before or after Init
	*   @param: ss_header - style def. expression for header
	*   @param: ss_grid - style def. expression for grid cells
	*   @param: ss_selCell - style def. expression for selected cell
	*   @param: ss_selRow - style def. expression for selected Row
	*   @type: public
	*   @before_init: 2
	*   @topic: 0,6
	*/
	this.setStyle=function(ss_header, ss_grid, ss_selCell, ss_selRow){
		this.ssModifier=[
			ss_header,
			ss_grid,
			ss_selCell,
			ss_selCell,
			ss_selRow
		];
		
		var prefs = ["#"+this.entBox.id+" table.hdr td", "#"+this.entBox.id+" table.obj td",
			"#"+this.entBox.id+" table.obj tr.rowselected td.cellselected",
		"#"+this.entBox.id+" table.obj td.cellselected", "#"+this.entBox.id+" table.obj tr.rowselected td"];
		
		var index = 0;
		while (!_isIE){
			try{
				var temp = document.styleSheets[index].cssRules.length;
			} catch(e) { index++; continue; }
			break;
		}
		
		for (var i = 0; i < prefs.length; i++)
		if (this.ssModifier[i]){
			if (_isIE)
				document.styleSheets[0].addRule(prefs[i], this.ssModifier[i]);
			else
				document.styleSheets[index].insertRule(prefs[i]+(" { "+this.ssModifier[i]+" }"), document.styleSheets[index].cssRules.length);
		}
	}
	/**
	*   @desc: colorize columns  background.
	*   @param: clr - colors list
	*   @type: public
	*   @before_init: 1
	*   @topic: 3,6
	*/
	this.setColumnColor=function(clr){
		this.columnColor=clr.split(this.delim)
	}
	//#alter_css:06042008{
	/**
	*   @desc: set even/odd css styles
	*   @param: cssE - name of css class for even rows
	*   @param: cssU - name of css class for odd rows
	*   @param: perLevel - true/false - mark rows not by order, but by level in treegrid
	*   @param: levelUnique - true/false - creates additional unique css class based on row level
	*   @type: public
	*   @before_init: 1
	*   @topic: 3,6
	*/
	this.enableAlterCss=function(cssE, cssU, perLevel, levelUnique){
		if (cssE||cssU)
		this.attachEvent("onGridReconstructed",function(){
				this._fixAlterCss();
				if (this._fake)
					this._fake._fixAlterCss();
		});
		
		this._cssSP=perLevel;
		this._cssSU=levelUnique;
		this._cssEven=cssE;
		this._cssUnEven=cssU;
	}
	//#}
	/**
	*   @desc: recolor grid from defined point
	*   @type: private
	*   @before_init: 1
	*   @topic: 3,6
	*/
	this._fixAlterCss=function(ind){
		//#alter_css:06042008{		
		if (this._h2 && (this._cssSP || this._cssSU))
			return this._fixAlterCssTGR(ind);
		if (!this._cssEven && !this._cssUnEven) return;
		ind=ind||0;
		var j = ind;
		
		for (var i = ind; i < this.rowsCol.length; i++){
			if (!this.rowsCol[i])
				continue;
			
			if (this.rowsCol[i].style.display != "none"){
				if (this.rowsCol[i]._cntr) { j=1; continue; }
				if (this.rowsCol[i].className.indexOf("rowselected") != -1){
					if (j%2 == 1)
						this.rowsCol[i].className=this._cssUnEven+" rowselected "+(this.rowsCol[i]._css||"");
					else
						this.rowsCol[i].className=this._cssEven+" rowselected "+(this.rowsCol[i]._css||"");
				} else {
					if (j%2 == 1)
						this.rowsCol[i].className=this._cssUnEven+" "+(this.rowsCol[i]._css||"");
					else
						this.rowsCol[i].className=this._cssEven+" "+(this.rowsCol[i]._css||"");
				}
				j++;
			}
		}
		//#}		
	}
	//#__pro_feature:21092006{
	/**
	*     @desc: clear wasChanged state for all cells in grid
	*     @type: public
	*     @edition: Professional
	*     @topic: 7
	*/
	this.clearChangedState=function(clear_added){
		for (var i = 0; i < this.rowsCol.length; i++){
			var row = this.rowsCol[i];
			if (row && row.childNodes){
				var cols = row.childNodes.length;
				for (var j = 0; j < cols; j++)row.childNodes[j].wasChanged=false;
				if (clear_added)
					row._added = false;
			}
		}
	};
	
	/**
	*     @desc: get list of IDs of changed rows
	*     @type: public
	*     @edition: Professional
	*     @return: list of ID of changed rows
	*     @topic: 7
	*/
	this.getChangedRows=function(and_added){
		var res = new Array();
		this.forEachRow(function(id){
				var row = this.rowsAr[id];
				if (row.tagName!="TR") return; 
				var cols = row.childNodes.length;
				if (and_added && row._added)
					res[res.length]=row.idd;
				else
					for (var j = 0; j < cols; j++)
					if (row.childNodes[j].wasChanged){
						res[res.length]=row.idd;
						break;
					}
		})
		return res.join(this.delim);
	};
	
	
	//#serialization:21092006{
	
	this._sUDa=false;
	this._sAll=false;
	
	/**
	*     @desc: configure XML serialization
	*     @type: public
	*     @edition: Professional
	*     @param: userData - enable/disable user data serialization
	*     @param: fullXML - enable/disable full XML serialization (selection state)
	*     @param: config - serialize grid configuration
	*     @param: changedAttr - include changed attribute
	*     @param: onlyChanged - include only Changed  rows in result XML
	*     @param: asCDATA - output cell values as CDATA sections (prevent invalid XML)
	*     @topic: 0,5,7
	*/
	this.setSerializationLevel=function(userData, fullXML, config, changedAttr, onlyChanged, asCDATA){
		this._sUDa=userData;
		this._sAll=fullXML;
		this._sConfig=config;
		this._chAttr=changedAttr;
		this._onlChAttr=onlyChanged;
		this._asCDATA=asCDATA;
	}
	
	
	/**
	*     @desc: configure which column must be serialized (if you do not use this method, then all columns will be serialized)
	*     @type: public
	*     @edition: Professional
	*     @param: list - list of true/false values separated by comma, if list empty then all fields will be serialized
	*     @topic: 0,5,7
	*/
	this.setSerializableColumns=function(list){
		if (!list){
			this._srClmn=null;
			return;
		}
		this._srClmn=(list||"").split(",");
		
		for (var i = 0; i < this._srClmn.length; i++)this._srClmn[i]=dhx4.s2b(this._srClmn[i]);
	}
	
	/**
	*     @desc: serialize a collection of rows
	*     @type: private
	*     @topic: 0,5,7
	*/
	this._serialise=function(rCol, inner, closed){
		this.editStop()
		var out = [];
		//rows collection
		var close = "</"+this.xml.s_row+">"
		
		if (this.isTreeGrid()){
			this._h2.forEachChildF(0, function(el){
					var temp = this._serializeRow(this.render_row_tree(-1, el.id));
					out.push(temp);
					
					if (temp)
						return true;
					else
						return false;
			}, this, function(){
				out.push(close);
			});
		}
		else
			for (var i = 0; i < this.rowsBuffer.length; i++)
			if (this.rowsBuffer[i]){
				if (this._chAttr && this.rowsBuffer[i]._locator)
					continue;
				
				var temp = this._serializeRow(this.render_row(i));
				out.push(temp);
				
				if (temp)
					out.push(close);
			}
			
			return [out.join("")];
	}
	
	/**
	*   @desc: serialize TR or xml node to grid formated xml (row tag)
	*   @param: r - TR or xml node (row)
	*   @retruns: string - xml representation of passed row
	*   @type: private
	*/
	this._serializeRow=function(r, i){
		var out = [];
		var ra = this.xml.row_attrs;
		var ca = this.xml.cell_attrs;
		
		out.push("<"+this.xml.s_row);
		out.push(" id='"+r.idd+"'");
		
		if ((this._sAll)&&this.selectedRows._dhx_find(r) != -1)
			out.push(" selected='1'");
		
		if (this._h2&&this._h2.get[r.idd].state == "minus")
			out.push(" open='1'");
		
		if (ra.length)
			for (var i = 0; i < ra.length; i++)out.push(" "+ra[i]+"='"+r._attrs[ra[i]]+"'");
		out.push(">");
		
		//userdata
		if (this._sUDa&&this.UserData[r.idd]){
			keysAr=this.UserData[r.idd].getKeys()
			
			for (var ii = 0; ii < keysAr.length; ii++){
				var subkey = keysAr[ii];
				if (subkey.indexOf("__") !== 0)
					out.push("<userdata name='"+subkey+"'>"+(this._asCDATA?"<![CDATA[":"")+this.UserData[r.idd].get(subkey)+(this._asCDATA?"]]>":"")+"</userdata>");
			}
		}
		
		
		//cells
		var changeFl = false;
		
		for (var jj = 0; jj < this._cCount; jj++){
			if ((!this._srClmn)||(this._srClmn[jj])){
				var zx = this.cells3(r, jj);
				out.push("<cell");
				
				if (ca.length)
					for (var i = 0; i < ca.length; i++)out.push(" "+ca[i]+"='"+zx.cell._attrs[ca[i]]+"'");
				zxVal=zx[this._agetm]();
				
				if (this._asCDATA)
					zxVal="<![CDATA["+zxVal+"]]>";
				
				//#colspan:20092006{
				if ((this._ecspn)&&(zx.cell.colSpan)&&zx.cell.colSpan > 1)
					out.push(" colspan=\""+zx.cell.colSpan+"\" ");
				//#}
				
				if (this._chAttr){
					if (zx.wasChanged()){
						out.push(" changed=\"1\"");
						changeFl=true;
					}
				}
				
				else if ((this._onlChAttr)&&(zx.wasChanged()))
					changeFl=true;
				
				if (this._sAll && this.cellType[jj]=="tree")
					out.push((this._h2 ? (" image='"+this._h2.get[r.idd].image+"'") : "")+">"+zxVal+"</cell>");
				else
					out.push(">"+zxVal+"</cell>");
				
				//#colspan:20092006{
				if ((this._ecspn)&&(zx.cell.colSpan))
				for (var u = 0; u < zx.cell.colSpan-1; u++){
					out.push("<cell/>");
					jj++;
				}
				//#}
			}
		}
		
		if ((this._onlChAttr)&&(!changeFl)&&(!r._added))
			return "";
		
		return out.join("");
	}
	
	/**
	*     @desc: serialize grid configuration
	*     @type: private
	*     @topic: 0,5,7
	*/
	this._serialiseConfig=function(){
		var out = "<head>";
		
		for (var i = 0; i < this.hdr.rows[0].cells.length; i++){
			if (this._srClmn && !this._srClmn[i]) continue;
			var sort = this.fldSort[i];
			if (sort == "cus"){
				sort = this._customSorts[i].toString();
				sort=sort.replace(/function[\ ]*/,"").replace(/\([^\f]*/,"");
			}
			out+="<column width='"+this.getColWidth(i)+"' align='"+this.cellAlign[i]+"' type='"+this.cellType[i]
			+"' sort='"+(sort||"na")+"' color='"+(this.columnColor[i]||"")+"'"
			+(this.columnIds[i]
				? (" id='"+this.columnIds[i]+"'")
				: "")+">";
			if (this._asCDATA)
				out+="<![CDATA["+this.getColumnLabel(i)+"]]>";
			else
				out+=this.getColumnLabel(i);
			var z = this.getCombo(i);
			
			if (z)
				for (var j = 0; j < z.keys.length; j++)out+="<option value='"+z.keys[j]+"'>"+z.values[j]+"</option>";
			out+="</column>"
		}
		return out+="</head>";
	}
	/**
	*     @desc: get actual xml of grid. The depth of serialization can be set with setSerializationLevel method
	*     @type: public
	*     @edition: Professional
	*     @topic: 5,7
	*/
	this.serialize=function(){
		var out = '<?xml version="1.0"?><rows>';
		
		if (this._mathSerialization)
			this._agetm="getMathValue";
		else
			this._agetm="getValue";
		
		if (this._sUDa&&this.UserData["gridglobaluserdata"]){
			var keysAr = this.UserData["gridglobaluserdata"].getKeys()
			
			for (var i = 0;
				i < keysAr.length;
				i++)out+="<userdata name='"+keysAr[i]+"'>"+this.UserData["gridglobaluserdata"].get(keysAr[i])
				+"</userdata>";
		}
		
		if (this._sConfig)
			out+=this._serialiseConfig();
		out+=this._serialise();
		
		out+='</rows>';
		return out;
	}
	//#}
	//#}
	
	/**
	*    @desc: returns absolute left and top position of specified element
	*    @returns: array of two values: absolute Left and absolute Top positions
	*    @param: oNode - element to get position of
	*   @type: private
	*   @topic: 8
	*/
	this.getPosition=function(oNode, pNode){
		if (!pNode){
			var pos = dhx4.getOffset(oNode);
			return [pos.left, pos.top];
		}
		pNode = pNode||document.body;
		
		var oCurrentNode = oNode;
		var iLeft = 0;
		var iTop = 0;
		
		while ((oCurrentNode)&&(oCurrentNode != pNode)){ //.tagName!="BODY"){
			iLeft+=oCurrentNode.offsetLeft-oCurrentNode.scrollLeft;
			iTop+=oCurrentNode.offsetTop-oCurrentNode.scrollTop;
			oCurrentNode=oCurrentNode.offsetParent;
		}
		
		if (pNode == document.body){
			if (_isIE){
				iTop+=document.body.offsetTop||document.documentElement.offsetTop;
				iLeft+=document.body.offsetLeft||document.documentElement.offsetLeft;
			} else if (!_isFF){
				iLeft+=document.body.offsetLeft;
				iTop+=document.body.offsetTop;
			}
		}
		return [iLeft, iTop];
	}
	/**
	*   @desc: gets nearest parent of specified type
	*   @param: obj - input object
	*   @param: tag - string. tag to find as parent
	*   @returns: object. nearest paraent object (including spec. obj) of specified type.
	*   @type: private
	*   @topic: 8
	*/
	this.getFirstParentOfType=function(obj, tag){
		while (obj&&obj.tagName != tag&&obj.tagName != "BODY"){
			obj=obj.parentNode;
		}
		return obj;
	}
	
	
	
	/*INTERNAL EVENT HANDLERS*/
	this.objBox.onscroll=function(){
		this.grid._doOnScroll();
	};
	this.hdrBox.onscroll=function(){
		if (this._try_header_sync) return;
		this._try_header_sync = true;
		if (Math.abs(this.grid.objBox.scrollLeft - this.scrollLeft)>1){
			this.grid.objBox.scrollLeft = this.scrollLeft;
		}
		this._try_header_sync = false;
	}
	//#column_resize:06042008{
	if ((!_isOpera)||(_OperaRv > 8.5)){
		this.hdr.onmousemove=function(e){
			this.grid.changeCursorState(e||window.event);
		};
		this.hdr.onmousedown=function(e){
			return this.grid.startColResize(e||window.event);
		};		
	}
	//#}
	//#tooltips:06042008{
	this.obj.onmousemove=this._drawTooltip;
	//#}
	this.objBox.onclick=function(e){
		e = e||event;
		e.cancelBubble=true;
		this.firstChild.grid.setActive(true);
		window.dhx4.callEvent("_onGridClick", [e, this.firstChild.grid]);
	};
	this.obj.onclick=function(e){
		if (this.grid._doClick(e||window.event) !== false){
			if (this.grid._sclE) 
				this.grid.editCell(e||window.event); 
			else
				this.grid.editStop();
		}
		
		e = e||event;
		e.cancelBubble=true;
		window.dhx4.callEvent("_onGridClick", [e, this.grid]);
	};
	//#context_menu:06042008{
	if (_isMacOS){
		this.entBox.oncontextmenu=function(e){
			e.cancelBubble=true;
			if (e.preventDefault) e.preventDefault(); else e.returnValue=false;
			var that = this.grid; if (that._realfake) that = that._fake;
			return that._doContClick(e||window.event);
		};
	} else {
		this.entBox.onmousedown=function(e){
			return this.grid._doContClick(e||window.event);
		};
		this.entBox.oncontextmenu=function(e){
			if (this.grid._ctmndx)
				(e||event).cancelBubble=true;
			return !this.grid._ctmndx;
		};
	}
		
	//#}		
	this.obj.ondblclick=function(e){
		if (!this.grid.wasDblClicked(e||window.event)) 
			return false; 
		if (this.grid._dclE) {
			var row = this.grid.getFirstParentOfType((_isIE?event.srcElement:e.target),"TR");
			if (row == this.grid.row)
				this.grid.editCell(e||window.event);  
		}
		(e||event).cancelBubble=true;
		if (_isOpera) return false; //block context menu for Opera 9+
	};
	this.hdr.onclick=this._onHeaderClick;
	this.sortImg.onclick=function(){
		self._onHeaderClick.apply({
				grid: self
		}, [
			null,
			self.r_fldSorted
		]);
	};
	
	this.hdr.ondblclick=this._onHeaderDblClick;
	
	
	if (!document.body._dhtmlxgrid_onkeydown){
		dhtmlxEvent(document, "keydown",function(e){
				if (globalActiveDHTMLGridObject) 
					return globalActiveDHTMLGridObject.doKey(e||window.event);
		});
		document.body._dhtmlxgrid_onkeydown=true;
	}
	
	dhtmlxEvent(document.body, "click", function(){
			if (self.editStop) self.editStop();
			if (self.isActive) self.setActive(false);
	});
	
	
	if (this.entBox.style.height.toString().indexOf("%") != -1)
		this._delta_y = this.entBox.style.height;
	if (this.entBox.style.width.toString().indexOf("%") != -1)
		this._delta_x = this.entBox.style.width;
	
	if (this._delta_x||this._delta_y)
		this._setAutoResize();
	
	
	/* deprecated names */
	this.setColHidden=this.setColumnsVisibility
	this.enableCollSpan = this.enableColSpan
	this.setMultiselect=this.enableMultiselect;
	this.setMultiLine=this.enableMultiline;
	this.deleteSelectedItem=this.deleteSelectedRows;
	this.getSelectedId=this.getSelectedRowId;
	this.getHeaderCol=this.getColumnLabel;
	this.isItemExists=this.doesRowExist;
	this.getColumnCount=this.getColumnsNum;
	this.setSelectedRow=this.selectRowById;
	this.setHeaderCol=this.setColumnLabel;
	this.preventIECashing=this.preventIECaching;
	this.enableAutoHeigth=this.enableAutoHeight;
	this.getUID=this.uid;
	
	if (dhtmlx.image_path) this.setImagePath(dhtmlx.image_path);
	if (dhtmlx.skin) this.setSkin(dhtmlx.skin);
	
	return this;
}

dhtmlXGridObject.prototype={
	getRowAttribute: function(id, name){
		return this.getRowById(id)._attrs[name];
	},
	setRowAttribute: function(id, name, value){
		this.getRowById(id)._attrs[name]=value;
	},
	/**
	*   @desc: detect is current grid is a treeGrid
	*   @type: private
	*   @topic: 2
	*/
	isTreeGrid:function(){
		return (this.cellType._dhx_find("tree") != -1);
	},
	
	//#column_hidden:21092006{	
	/**
	*   @desc: hide/show row (warning! - this command doesn't affect row indexes, only visual appearance)
	*   @param: ind - column index
	*   @param: state - true/false - hide/show row
	*   @type:  public
	*/
	setRowHidden:function(id, state){
		var f = dhx4.s2b(state);
		//var ind=this.getRowIndex(id);
		//if (id<0)
		//   return;
		var row = this.getRowById(id) //this.rowsCol[ind];
		
		if (!row)
			return;
		
		if (row.expand === "")
			this.collapseKids(row);
		
		if ((state)&&(row.style.display != "none")){
			row.style.display="none";
			var z = this.selectedRows._dhx_find(row);
			
			if (z != -1){
				row.className=row.className.replace("rowselected", "");
				
				for (var i = 0;
					i < row.childNodes.length;
					i++)row.childNodes[i].className=row.childNodes[i].className.replace(/cellselected/g, "");
					this.selectedRows._dhx_removeAt(z);
			}
			this.callEvent("onGridReconstructed", []);
		}
		
		if ((!state)&&(row.style.display == "none")){
			row.style.display="";
			this.callEvent("onGridReconstructed", []);
		}
		this.callEvent("onRowHide",[id, state]);
		this.setSizes();
	},
	
	//#__pro_feature:21092006{
	/**
	*   @desc: hide/show column
	*   @param: ind - column index
	*   @param: state - true/false - hide/show column
	*   @type:  public
	*   @edition: Professional
	*/
	setColumnHidden:function(ind, state){
		if (!this.hdr.rows.length){
			if (!this._ivizcol)
				this._ivizcol=[];
			return this._ivizcol[ind]=state;
		}
		
		if ((this.fldSorted)&&(this.fldSorted.cellIndex == ind)&&(state))
			this.sortImg.style.display="none";
		
		var f = dhx4.s2b(state);
		
		if (f){
			if (!this._hrrar)
				this._hrrar=new Array();
			
			else if (this._hrrar[ind])
				return;
			this._hrrar[ind]="display:none;";
			this._hideShowColumn(ind, "none");
		} else {
			if ((!this._hrrar)||(!this._hrrar[ind]))
				return;
			this._hrrar[ind]="";
			this._hideShowColumn(ind, "");
		}
		
		if ((this.fldSorted)&&(this.fldSorted.cellIndex == ind)&&(!state))
			this.sortImg.style.display="inline";
		
		this.setSortImgPos();
		this.callEvent("onColumnHidden",[ind,state])
	},
	
	
	/**
	*   @desc: get show/hidden status of column
	*   @param: ind - column index
	*   @type:  public
	*   @edition: Professional
	*   @returns:  if column hidden then true else false
	*/
	isColumnHidden:function(ind){
		if ((this._hrrar)&&(this._hrrar[ind]))
			return true;
		
		return false;
	},
	/**
	*   @desc: set list of visible/hidden columns
	*   @param: list - list of true/false separated by comma
	*   @type:  public
	*	@newmethod: setColumnsVisibility
	*   @edition: Professional
	*   @topic:0
	*/
	setColumnsVisibility:function(list){
		if (list)
			this._ivizcol=list.split(this.delim);
		
		if (this.hdr.rows.length&&this._ivizcol)
			for (var i = 0; i < this._ivizcol.length; i++)this.setColumnHidden(i, this._ivizcol[i]);
	},
	/**
	*   @desc: fix hidden state for column in all rows
	*   @type: private
	*/
	_fixHiddenRowsAll:function(pb, ind, prop, state, index){
		index=index||"_cellIndex";
		var z = pb.rows.length;
		
		for (var i = 0; i < z; i++){
			var x = pb.rows[i].childNodes;
			
			if (x.length != this._cCount){
				for (var j = 0; j < x.length; j++)
				if (x[j][index] == ind){
					x[j].style[prop]=state;
					break;
				}
			} else
			x[ind].style[prop]=state;
		}
	},
	/**
	*   @desc: hide column
	*   @param: ind - column index
	*   @param: state - hide/show
	*   @edition: Professional
	*   @type:  private
	*/
	_hideShowColumn:function(ind, state){
		var hind = ind;
		
		if (this.hdr.rows[1] && (this.hdr.rows[1]._childIndexes)&&(this.hdr.rows[1]._childIndexes[ind] != ind))
			hind=this.hdr.rows[1]._childIndexes[ind];
		
		if (state == "none"){
			this.hdr.rows[0].cells[ind]._oldWidth=this.hdr.rows[0].cells[ind].style.width||(this.initCellWidth[ind]+"px");
			this.hdr.rows[0].cells[ind]._oldWidthP=this.cellWidthPC[ind];
			this.obj.rows[0].cells[ind].style.width="0px";
			
			
			var t={rows:[this.obj.rows[0]]}
			this.forEachRow(function(id){
					if (this.rowsAr[id].tagName=="TR")
						t.rows.push(this.rowsAr[id])
			})
			this._fixHiddenRowsAll(t, ind, "display", "none");
			
			if (this.isTreeGrid())
				this._fixHiddenRowsAllTG(ind, "none");
			
			if ((_isOpera&&_OperaRv < 9)||_isKHTML||(_isFF)||(_isIE && (dhx.isIE10 || dhx.isIE11))){ 
				this._fixHiddenRowsAll(this.hdr, ind, "display", "none","_cellIndexS");
				
			}
			if (this.ftr)
				this._fixHiddenRowsAll(this.ftr.childNodes[0], ind, "display", "none");			
			this._fixHiddenRowsAll(this.hdr, ind, "whiteSpace", "nowrap","_cellIndexS");
			
			if (!this.cellWidthPX.length&&!this.cellWidthPC.length)
				this.cellWidthPX=[].concat(this.initCellWidth);
			
			if (this.cellWidthPX[ind])
				this.cellWidthPX[ind]=0;
			
			if (this.cellWidthPC[ind])
				this.cellWidthPC[ind]=0;
		} else {
			if (this.hdr.rows[0].cells[ind]._oldWidth){
				var zrow = this.hdr.rows[0].cells[ind];
				
				if (_isOpera||_isKHTML||(_isFF)||(_isIE && (dhx.isIE10 || dhx.isIE11)))
					this._fixHiddenRowsAll(this.hdr, ind, "display", "","_cellIndexS");
				
				if (this.ftr)
					this._fixHiddenRowsAll(this.ftr.childNodes[0], ind, "display", "");
				
				
				var t={rows:[this.obj.rows[0]]}
				this.forEachRow(function(id){
						if (this.rowsAr[id].tagName=="TR")
							t.rows.push(this.rowsAr[id])
				})
				this._fixHiddenRowsAll(t, ind, "display", "");
				
				if (this.isTreeGrid())
					this._fixHiddenRowsAllTG(ind, "");
				
				this._fixHiddenRowsAll(this.hdr, ind, "whiteSpace", "normal","_cellIndexS");
				
				if (zrow._oldWidthP)
					this.cellWidthPC[ind]=zrow._oldWidthP;
				
				if (zrow._oldWidth)
					this.cellWidthPX[ind]=parseInt(zrow._oldWidth);
			}
		}

		if (!state && this._realfake)
			this.setColumnSizes(this.entBox.clientWidth);

		this.setSizes();
		
		if ((!_isIE)&&(!_isFF)){
			//dummy Opera/Safari fix
			this.obj.border=1;
			this.obj.border=0;
		}
	},
	//#}	
	//#}
	//#__pro_feature:21092006{	
	//#colspan:20092006{
	/**
	*   @desc: enable/disable colspan support
	*   @param: mode - true/false
	*   @type:  public
	*   @edition: Professional
	*/
	enableColSpan:function(mode){
		this._ecspn=dhx4.s2b(mode);
	},
	//#}
	//#}
	//#hovering:060402008{	
	/**
	*   @desc: enable/disable hovering row on mouse over
	*   @param: mode - true/false
	*   @param: cssClass - css class for hovering row
	*   @type:  public
	*/
	enableRowsHover:function(mode, cssClass){
		this._unsetRowHover(false,true);
		this._hvrCss=cssClass;
		
		if (dhx4.s2b(mode)){
			if (!this._elmnh){
				this.obj._honmousemove=this.obj.onmousemove;
				this.obj.onmousemove=this._setRowHover;
				
				if (_isIE)
					this.obj.onmouseleave=this._unsetRowHover;
				else
					this.obj.onmouseout=this._unsetRowHover;
				
				this._elmnh=true;
			}
		} else {
			if (this._elmnh){
				this.obj.onmousemove=this.obj._honmousemove;
				
				if (_isIE)
					this.obj.onmouseleave=null;
				else
					this.obj.onmouseout=null;
				
				this._elmnh=false;
			}
		}
	},
	//#}	
	/**
	*   @desc: enable/disable events which fire excell editing, mutual exclusive with enableLightMouseNavigation
	*   @param: click - true/false - enable/disable editing by single click
	*   @param: dblclick - true/false - enable/disable editing by double click
	*   @param: f2Key - enable/disable editing by pressing F2 key
	*   @type:  public
	*/
	enableEditEvents:function(click, dblclick, f2Key){
		this._sclE=dhx4.s2b(click);
		this._dclE=dhx4.s2b(dblclick);
		this._f2kE=dhx4.s2b(f2Key);
	},
	
	//#hovering:060402008{	
	/**
	*   @desc: enable/disable light mouse navigation mode (row selection with mouse over, editing with single click), mutual exclusive with enableEditEvents
	*   @param: mode - true/false
	*   @type:  public
	*/
	enableLightMouseNavigation:function(mode){
		if (dhx4.s2b(mode)){
			if (!this._elmn){
				this.entBox._onclick=this.entBox.onclick;
				this.entBox.onclick=function(){
					return true;
				};
				
				this.obj._onclick=this.obj.onclick;
				this.obj.onclick=function(e){
					var c = this.grid.getFirstParentOfType(e ? e.target : event.srcElement, 'TD');
					if (!c) return;
					this.grid.editStop();
					this.grid.doClick(c);
					this.grid.editCell();
					(e||event).cancelBubble=true;
				}
				
				this.obj._onmousemove=this.obj.onmousemove;
				this.obj.onmousemove=this._autoMoveSelect;
				this._elmn=true;
			}
		} else {
			if (this._elmn){
				this.entBox.onclick=this.entBox._onclick;
				this.obj.onclick=this.obj._onclick;
				this.obj.onmousemove=this.obj._onmousemove;
				this._elmn=false;
			}
		}
	},
	
	
	/**
	*   @desc: remove hover state on row
	*   @type:  private
	*/
	_unsetRowHover:function(e, c){
		if (c)
			that=this;
		else
			that=this.grid;
		
		if ((that._lahRw)&&(that._lahRw != c)){
			for (var i = 0;
				i < that._lahRw.childNodes.length;
				i++)that._lahRw.childNodes[i].className=that._lahRw.childNodes[i].className.replace(that._hvrCss, "");
				that._lahRw=null;
		}
	},
	
	/**
	*   @desc: set hover state on row
	*   @type:  private
	*/
	_setRowHover:function(e){
		var c = this.grid.getFirstParentOfType(e ? e.target : event.srcElement, 'TD');
		
		if (c && c.parentNode!=this.grid._lahRw) {
			this.grid._unsetRowHover(0, c);
			c=c.parentNode;
			if (!c.idd || c.idd=="__filler__") return;
			for (var i = 0; i < c.childNodes.length; i++)c.childNodes[i].className+=" "+this.grid._hvrCss;
			this.grid._lahRw=c;
		}
		this._honmousemove(e);
	},
	
	/**
	*   @desc: onmousemove, used in light mouse navigaion mode
	*   @type:  private
	*/
	_autoMoveSelect:function(e){
		//this - grid.obj
		if (!this.grid.editor){
			var c = this.grid.getFirstParentOfType(e ? e.target : event.srcElement, 'TD');
			
			if (c.parentNode.idd)
				this.grid.doClick(c, true, 0);
		}
		this._onmousemove(e);
	},
	//#}	
	//#__pro_feature:21092006{
	//#distrb_parsing:21092006{
	/**
	*   @desc: enable/disable distributed parsing (rows paresed portion by portion with some timeout)
	*   @param: mode - true/false
	*   @param: count - count of nodes parsed by one step (the 10 by default)
	*   @param: time - time between parsing counts in milli seconds (the 250 by default)
	*   @type:  public
	*   @edition: Professional
	*/
	enableDistributedParsing:function(mode, count, time){
		if (dhx4.s2b(mode)){
			this._ads_count=count||10;
			this._ads_time=time||250;
		} else
		this._ads_count=0;
	},
	//#}
	//#}
	/**
	*     @desc: destructor, removes grid and cleans used memory
	*     @type: public
	*     @topic: 0
	*/
	destructor:function(){
		this.editStop(true);
		//add links to current object
		if (this._sizeTime)
			this._sizeTime=window.clearTimeout(this._sizeTime);
		this.entBox.className=(this.entBox.className||"").replace(/gridbox.*/,"");
		if (this.formInputs)
			for (var i = 0; i < this.formInputs.length; i++)this.parentForm.removeChild(this.formInputs[i]);
		
		var a;
		
		for (var i = 0; i < this.rowsCol.length; i++)
			if (this.rowsCol[i])
			this.rowsCol[i].grid=null;
		
		for (i in this.rowsAr)
			if (this.rowsAr[i])
			this.rowsAr[i]=null;
		
		this.rowsCol=new dhtmlxArray();
		this.rowsAr={};
		this.entBox.innerHTML="";
		
		var dummy=function(){};
		this.entBox.onclick = this.entBox.onmousedown = this.entBox.onbeforeactivate = this.entBox.onbeforedeactivate = this.entBox.onbeforedeactivate = this.entBox.onselectstart = dummy;
		this.setSizes = this._update_srnd_view = this.callEvent = dummy;
		this.entBox.grid=this.objBox.grid=this.hdrBox.grid=this.obj.grid=this.hdr.grid=null;
		if (this._fake){
			this.globalBox.innerHTML = "";
			this._fake.setSizes = this._fake._update_srnd_view = this._fake.callEvent = dummy;
			this.globalBox.onclick = this.globalBox.onmousedown = this.globalBox.onbeforeactivate = this.globalBox.onbeforedeactivate = this.globalBox.onbeforedeactivate = this.globalBox.onselectstart = dummy;
		}
		
		for (a in this){
			if ((this[a])&&(this[a].m_obj))
				this[a].m_obj=null;
			this[a]=null;
		}
		
		if (this == globalActiveDHTMLGridObject)
			globalActiveDHTMLGridObject=null;
		//   self=null;
		return null;
	},
	
	//#sorting:06042008{	
	/**
	*     @desc: get sorting state of grid
	*     @type: public
	*     @returns: array, first element is index of sortef column, second - direction of sorting ("asc" or "des").
	*     @topic: 0
	*/
	getSortingState:function(){
		var z = new Array();
		
		if (this.fldSorted){
			z[0]=this.fldSorted._cellIndex;
			z[1]=(this.sortImg.className == "dhxgrid_sort_desc" ? "des" : "asc");
		}
		return z;
	},
	//#}
	
	/**
	*     @desc: enable autoheight of grid
	*     @param: mode - true/false
	*     @param: maxHeight - maximum height before scrolling appears (no limit by default)
	*     @param: countFullHeight - control the usage of maxHeight parameter - when set to true all grid height included in max height calculation, if false then only data part (no header) of grid included in calcualation (false by default)
	*     @type: public
	*     @topic: 0
	*/
	enableAutoHeight:function(mode, maxHeight, countFullHeight){
		this._ahgr=dhx4.s2b(mode);
		this._ahgrF=dhx4.s2b(countFullHeight);
		this._ahgrM=maxHeight||null;
		if (arguments.length == 1){
			this.objBox.style.overflowY=mode?"hidden":"auto";
		}
		if (maxHeight == "auto"){
			this._ahgrM=null;
			this._ahgrMA=true;
			this._setAutoResize();
			//   this._activeResize();
		}
	},
	//#sorting:06042008{	
	enableStableSorting:function(mode){
		this._sst=dhx4.s2b(mode);
		this.rowsCol.stablesort=function(cmp){
			var size = this.length-1;
			
			for (var i = 0; i < this.length-1; i++){
				for (var j = 0; j < size; j++)
				if (cmp(this[j], this[j+1]) > 0){
					var temp = this[j];
					this[j]=this[j+1];
					this[j+1]=temp;
				}
				size--;
			}
		}
	},
	//#}
	
	/**
	*     @desc: enable/disable hot keys in grid
	*     @param: mode - true/false
	*     @type: public
	*     @topic: 0
	*/
	enableKeyboardSupport:function(mode){
		this._htkebl=!dhx4.s2b(mode);
	},
	
	//#context_menu:06042008{	
	/**
	*     @desc: enable/disable context menu
	*     @param: dhtmlxMenu object, if null - context menu will be disabled
	*     @type: public
	*     @topic: 0
	*/
	enableContextMenu:function(menu){
		this._ctmndx=menu;
	},
	//#}	
	
	/*backward compatibility*/
	setScrollbarWidthCorrection:function(width){
	},
	//#tooltips:06042008{	
	/**
	*     @desc: enable/disable tooltips for specified colums
	*     @param: list - list of true/false values, tooltips enabled for all columns by default
	*     @type: public
	*     @topic: 0
	*/
	enableTooltips:function(list){
		this._enbTts=list.split(",");
		
		for (var i = 0; i < this._enbTts.length; i++)this._enbTts[i]=dhx4.s2b(this._enbTts[i]);
	},
	//#}	
	
	//#column_resize:06042008{
	/**
	*     @desc: enable/disable resizing for specified colums
	*     @param: list - list of true/false values, resizing enabled for all columns by default
	*     @type: public
	*     @topic: 0
	*/
	enableResizing:function(list){
		this._drsclmn=list.split(",");
		
		for (var i = 0; i < this._drsclmn.length; i++)this._drsclmn[i]=dhx4.s2b(this._drsclmn[i]);
	},
	
	/**
	*     @desc: set minimum column width ( works only for manual resizing )
	*     @param: width - minimum column width, can be set for specified column, or as comma separated list for all columns
	*     @param: ind - column index
	*     @type: public
	*     @topic: 0
	*/
	setColumnMinWidth:function(width, ind){
		if (arguments.length == 2){
			if (!this._drsclmW)
				this._drsclmW=new Array();
			this._drsclmW[ind]=width;
		} else
		this._drsclmW=width.split(",");
	},
	//#}	
	
	/**
	*     @desc: enable/disable unique id for cells (id will be automaticaly created using the following template: "c_[RowId]_[colIndex]")
	*     @param: mode - true/false - enable/disable
	*     @type: public
	*     @topic: 0
	*/
	enableCellIds:function(mode){
		this._enbCid=dhx4.s2b(mode);
	},
	
	
	//#locked_row:11052006{
	/**
	*     @desc: lock/unlock row for editing
	*     @param: rowId - id of row
	*     @param: mode - true/false - lock/unlock
	*     @type: public
	*     @topic: 0
	*/
	lockRow:function(rowId, mode){
		var z = this.getRowById(rowId);
		
		if (z){
			z._locked=dhx4.s2b(mode);
			
			if ((this.cell)&&(this.cell.parentNode.idd == rowId))
				this.editStop();
		}
	},
	//#}
	
	/**
	*   @desc:  get values of all cells in row
	*   @type:  private
	*/
	_getRowArray:function(row){
		var text = new Array();
		
		for (var ii = 0; ii < row.childNodes.length; ii++){
			var a = this.cells3(row, ii);
			text[ii]=a.getValue();
		}
		
		return text;
	},
	//#__pro_feature:21092006{	
	//#data_format:12052006{
	/**
	*     @desc: set mask for date formatting in cell
	*     @param: mask - date mask, d,m,y will mean day,month,year; for example "d/m/y" - 22/05/1985
	*     @type: public
	*     @edition: Professional
	*     @topic: 0
	*/
	setDateFormat:function(mask,incoming){
		this._dtmask=mask;
		this._dtmask_inc=incoming;
	},
	
	/**
	*     @desc: set mask for formatting numeric data ( works for [ed/ro]n excell only or oher cell types with suport for this method)
	*     @param: mask - numeric mask; for example 0,000.00 - 1,234.56
	*     @param: cInd - column index
	*     @param: p_sep - char used as decimalseparator ( point by default )
	*     @param: d_sep - char used as groups part separator ( comma by default )
	*     @type: public
	*     @edition: Professional
	*     @topic: 0
	*/
	setNumberFormat:function(mask, cInd, p_sep, d_sep){
		var nmask = mask.replace(/[^0\,\.]*/g, "");
		var pfix = nmask.indexOf(".");
		
		if (pfix > -1)
			pfix=nmask.length-pfix-1;
		var dfix = nmask.indexOf(",");
		
		if (dfix > -1)
			dfix=nmask.length-pfix-2-dfix;
		if (typeof p_sep != "string")
			p_sep=this.i18n.decimal_separator;
		if (typeof d_sep != "string")
			d_sep=this.i18n.group_separator;
		var pref = mask.split(nmask)[0];
		var postf = mask.split(nmask)[1];
		this._maskArr[cInd]=[
			pfix,
			dfix,
			pref,
			postf,
			p_sep,
			d_sep
		];
	},
	/**
	*   @desc:  convert formated value to original
	*   @type:  private
	*/
	_aplNFb:function(data, ind){
		var a = this._maskArr[ind];
		
		if (!a)
			return data;
		
		var ndata = parseFloat(data.toString().replace(/[^0-9]*/g, ""));
		
		if (data.toString().substr(0, 1) == "-")
			ndata=ndata*-1;
		
		if (a[0] > 0)
			ndata=ndata / Math.pow(10, a[0]);
		return ndata;
	},
	
	/**
	*   @desc:  format data with mask
	*   @type:  private
	*/
	_aplNF:function(data, ind){
		var a = this._maskArr[ind];
		
		if (!a)
			return data;
		
		var c = (parseFloat(data) < 0 ? "-" : "")+a[2];
		data=Math.abs(Math.round(parseFloat(data)*Math.pow(10, a[0] > 0 ? a[0] : 0))).toString();
		data=(data.length
			< a[0]
			? Math.pow(10, a[0]+1-data.length).toString().substr(1, a[0]+1)+data.toString()
			: data).split("").reverse();
			data[a[0]]=(data[a[0]]||"0")+a[4];
			
			if (a[1] > 0)
				for (var j = (a[0] > 0 ? 0 : 1)+a[0]+a[1]; j < data.length; j+=a[1])data[j]+=a[5];
			return c+data.reverse().join("")+a[3];
	},
	//#}
	//#}	
	
	//#config_from_xml:20092006{
	
	/**
	*   @desc:  configure grid structure from XML
	*   @type:  private
	*/
	_launchCommands:function(arr){
		for (var i = 0; i < arr.length; i++){
			var args = new Array();
			
			for (var j = 0; j < arr[i].childNodes.length; j++)
				if (arr[i].childNodes[j].nodeType == 1)
				args[args.length]=arr[i].childNodes[j].firstChild.data;
			
			this[arr[i].getAttribute("command")].apply(this, args);
		}
	},
	
	
	/**
	*   @desc:  configure grid structure from XML
	*   @type:  private
	*/
	_parseHead:function(xmlDoc){
		var hheadCol = dhx4.ajax.xpath("./head", xmlDoc);
		
		if (hheadCol.length){
			var headCol = dhx4.ajax.xpath("./column", hheadCol[0]);
			var asettings = dhx4.ajax.xpath("./settings", hheadCol[0]);
			var awidthmet = "setInitWidths";
			var split = false;
			
			if (asettings[0]){
				for (var s = 0; s < asettings[0].childNodes.length; s++)switch (asettings[0].childNodes[s].tagName){
				case "colwidth":
					if (asettings[0].childNodes[s].firstChild&&asettings[0].childNodes[s].firstChild.data == "%")
						awidthmet="setInitWidthsP";
					break;
					
				case "splitat":
					split=(asettings[0].childNodes[s].firstChild ? asettings[0].childNodes[s].firstChild.data : false);
					break;
				}
			}
			this._launchCommands(dhx4.ajax.xpath("./beforeInit/call", hheadCol[0]));
			
			if (headCol.length > 0){
				if (this.hdr.rows.length > 0) this.clearAll(true); //drop existing grid here, to prevent loss of initialization parameters
				var sets = [
					[],
					[],
					[],
					[],
					[],
					[],
					[],
					[],
					[]
				];
				
				var attrs = ["", "width", "type", "align", "sort", "color", "format", "hidden", "id"];
				var calls = ["", awidthmet, "setColTypes", "setColAlign", "setColSorting", "setColumnColor", "",
				"", "setColumnIds"];
				
				for (var i = 0; i < headCol.length; i++){
					for (var j = 1; j < attrs.length; j++)sets[j].push(headCol[i].getAttribute(attrs[j]));
					sets[0].push((headCol[i].firstChild
						? headCol[i].firstChild.data
						: "").replace(/^\s*((\s\S)*.+)\s*$/gi, "$1"));
				};
				
				this.setHeader(sets[0]);
				for (var i = 0; i < calls.length; i++)
					if (calls[i])
					this[calls[i]](sets[i].join(this.delim))
				
				for (var i = 0; i < headCol.length; i++){
					if ((this.cellType[i].indexOf('co') == 0)||(this.cellType[i] == "clist")){
						var optCol = dhx4.ajax.xpath("./option", headCol[i]);
						
						if (optCol.length){
							var resAr = new Array();
							
							if (this.cellType[i] == "clist"){
								for (var j = 0;
									j < optCol.length;
									j++)resAr[resAr.length]=optCol[j].firstChild
								? optCol[j].firstChild.data
								: "";
								
								this.registerCList(i, resAr);
							} else {
								var combo = this.getCombo(i);
								
								for (var j = 0;
									j < optCol.length;
									j++)combo.put(optCol[j].getAttribute("value"),
										optCol[j].firstChild
										? optCol[j].firstChild.data
										: "");
							}
						}
					}
					
					else if (sets[6][i])
						if ((this.cellType[i].toLowerCase().indexOf("calendar")!=-1)||(this.fldSort[i] == "date"))
						this.setDateFormat(sets[6][i]);
					else
						this.setNumberFormat(sets[6][i], i);
				}
				
				this.init();
				
				var param=sets[7].join(this.delim);
				//preserving state of hidden columns, if not specified directly
				if (this.setColHidden && param.replace(/,/g,"")!="")
					this.setColHidden(param);
				
				if ((split)&&(this.splitAt))
					this.splitAt(split);
			}
			this._launchCommands(dhx4.ajax.xpath("./afterInit/call", hheadCol[0]));
		}
		//global(grid) user data
		var gudCol = dhx4.ajax.xpath("//rows/userdata", xmlDoc);
		
		if (gudCol.length > 0){
			
			if (!this.UserData["gridglobaluserdata"])
				this.UserData["gridglobaluserdata"]=new Hashtable();
			
			for (var j = 0; j < gudCol.length; j++){
				var u_record = "";
				for (var xj=0; xj < gudCol[j].childNodes.length; xj++)
					u_record += gudCol[j].childNodes[xj].nodeValue;
				this.UserData["gridglobaluserdata"].put(gudCol[j].getAttribute("name"),u_record);
			}
		}
	},
	
	
	//#}
	
	
	/**
	*   @desc: get list of Ids of all rows with checked exCell in specified column
	*   @type: public
	*   @param: col_ind - column index
	*   @topic: 5
	*/
	getCheckedRows:function(col_ind){
		var d = new Array();
		this.forEachRowA(function(id){
				var cell = this.cells(id, col_ind);
				if (cell.changeState && cell.getValue() != 0)
					d.push(id);
		},true);
		return d.join(",");
	},
	/**
	*   @desc: check all checkboxes in grid
	*   @type: public
	*   @param: col_ind - column index
	*   @topic: 5
	*/	
	checkAll:function(){var mode=arguments.length?arguments[0]:1;
	for (var cInd=0;cInd<this.getColumnsNum();cInd++){if(this.getColType(cInd)=="ch")this.setCheckedRows(cInd,mode)}},
		/**
	*   @desc: uncheck all checkboxes in grid
	*   @type: public
	*   @param: col_ind - column index
	*   @topic: 5
	*/	
	uncheckAll:function(){ this.checkAll(0); },
	/**
	*   @desc: set value for all checkboxes in specified column
	*   @type: public
	*   @param: col_ind - column index
	*   @topic: 5
	*/	
	setCheckedRows:function(cInd,v){this.forEachRowA(function(id){if(this.cells(id,cInd).isCheckbox())this.cells(id,cInd).setValue(v)})},
	//#tooltips:06042008{	
	/**
	*   @desc:  grid body onmouseover function
	*   @type:  private
	*/
	_drawTooltip:function(e){
		var c = this.grid.getFirstParentOfType(e ? e.target : event.srcElement, 'TD');
		
		if (!c || ((this.grid.editor)&&(this.grid.editor.cell == c)))
			return true;
		
		var r = c.parentNode;
		
		if (!r.idd||r.idd == "__filler__")
			return;
		var el = (e ? e.target : event.srcElement);
		
		if (r.idd == window.unknown)
			return true;
		
		if (!this.grid.callEvent("onMouseOver", [
				r.idd,
			c._cellIndex,
			(e||window.event)
		]))
		return true;
		
		if ((this.grid._enbTts)&&(!this.grid._enbTts[c._cellIndex])){
			if (el.title)
				el.title='';
			return true;
		}
		
		if (c._cellIndex >= this.grid._cCount)
			return;
		var ced = this.grid.cells3(r, c._cellIndex);
		if (!ced || !ced.cell || !ced.cell._attrs) return; // fix for public release
		
		if (el._title)
			ced.cell.title="";
		
		if (!ced.cell._attrs['title'])
			el._title=true;
		
		if (ced)
			el.title=ced.cell._attrs['title']
		||(ced.getTitle
			? ced.getTitle()
			: (ced.getValue()||"").toString().replace(/<[^>]*>/gi, ""));
		
		return true;
	},
	//#}	
	/**
	*   @desc:  can be used for setting correction for cell padding, while calculation setSizes
	*   @type:  private
	*/
	enableCellWidthCorrection:function(size){
		if (_isFF)
			this._wcorr=parseInt(size);
	},
	
	
	/**
	*	@desc: gets a list of all row ids in grid
	*	@param: separator - delimiter to use in list
	*	@returns: list of all row ids in grid
	*	@type: public
	*	@topic: 2,7
	*/
	getAllRowIds:function(separator){
		var ar = [];
		
		for (var i = 0; i < this.rowsBuffer.length; i++)
			if (this.rowsBuffer[i])
			ar.push(this.rowsBuffer[i].idd);
		
		return ar.join(separator||this.delim)
	},
	getAllItemIds:function(){
		return this.getAllRowIds();
	},
	
	//#__pro_feature:21092006{	
	//#colspan:20092006{
	
	/**
	*   @desc: dynamicaly set colspan in row starting from specified column index
	*   @param: row_id - row id
	*   @param: col_id - index of column
	*   @param: colspan - size of colspan
	*   @type: public
	*   @edition: Professional
	*   @topic: 2,9
	*/
	setColspan:function(row_id, col_ind, colspan){
		if (!this._ecspn)
			return;
		
		var r = this.getRowById(row_id);
		
		if ((r._childIndexes)&&(r.childNodes[r._childIndexes[col_ind]])){
			var j = r._childIndexes[col_ind];
			var n = r.childNodes[j];
			var m = n.colSpan;
			n.colSpan=1;
			
			if ((m)&&(m != 1))
			for (var i = 1; i < m; i++){
				var c = document.createElement("TD");
				
				if (n.nextSibling)
					r.insertBefore(c, n.nextSibling);
				else
					r.appendChild(c);
				r._childIndexes[col_ind+i]=j+i;
				c._cellIndex=col_ind+i;
				c.style.textAlign=this.cellAlign[i];
				c.style.verticalAlign=this.cellVAlign[i];
				n=c;
				this.cells3(r, col_ind+i).setValue("");
			}
			
			for (var z = col_ind*1+1*m; z < r._childIndexes.length; z++){
				r._childIndexes[z]+=(m-1)*1;
			}
		}
		
		if ((colspan)&&(colspan > 1)){
			if (r._childIndexes)
				var j = r._childIndexes[col_ind];
			else {
				var j = col_ind;
				r._childIndexes=new Array();
				
				for (var z = 0; z < r.childNodes.length; z++)r._childIndexes[z]=z;
			}
			
			r.childNodes[j].colSpan=colspan;
			
			for (var z = 1; z < colspan; z++){
				r._childIndexes[r.childNodes[j+1]._cellIndex]=j;
				r.removeChild(r.childNodes[j+1]);
			}
			
			var c1 = r.childNodes[r._childIndexes[col_ind]]._cellIndex;
			
			for (var z = c1*1+1*colspan; z < r._childIndexes.length; z++)r._childIndexes[z]-=(colspan-1);
		}
	},
	
	//#}
	//#}
	
	/**
	*   @desc: prevent caching in IE  by adding random values to URL string
	*   @param: mode - enable/disable random values in URLs ( disabled by default )
	*   @type: public
	*   @topic: 2,9
	*/
	preventIECaching:function(mode){
		dhx4.ajax.cache = !mode;
	},
	enableColumnAutoSize:function(mode){
		this._eCAS=dhx4.s2b(mode);
	},
	/**
	*   @desc: called when header was dbllicked
	*   @type: private
	*   @topic: 1,2
	*/
	_onHeaderDblClick:function(e){
		var that = this.grid;
		var el = that.getFirstParentOfType(_isIE ? event.srcElement : e.target, "TD");
		
		if (!that._eCAS)
			return false;
		that.adjustColumnSize(el._cellIndexS)
	},
	
	/**
	*   @desc: autosize column  to max content size
	*   @param: cInd - index of column
	*   @type:  public
	*/
	adjustColumnSize:function(cInd, complex){
		if (this._hrrar && this._hrrar[cInd]) return;
		this._notresize=true;
		var m = 0;
		this._setColumnSizeR(cInd, 20);
		
		for (var j = 1; j < this.hdr.rows.length; j++){
			var a = this.hdr.rows[j];
			a=a.childNodes[(a._childIndexes) ? a._childIndexes[cInd] : cInd];
			
			if ((a)&&((!a.colSpan)||(a.colSpan < 2)) && a._cellIndex==cInd){
				if ((a.childNodes[0])&&(a.childNodes[0].className == "hdrcell"))
					a=a.childNodes[0];
				m=Math.max(m, a.scrollWidth);
			}
		}
		
		var l = this.obj.rows.length;
		var z = 0;
		var tree = this.cellType._dhx_find("tree");

		var d = document.createElement("DIV");
		d.className = "dhx_grid_adjust";
		d.style.cssText = "width:auto;height:auto;visibility:hidden; position:absolute; top:0px; left:0px; overflow:hidden; white-space:nowrap;";
		document.body.appendChild(d);

		for (var i = 1; i < l; i++){
			var row = this.obj.rows[i];
			var col = cInd;
			if (!this.rowsAr[row.idd]) continue;
			
			if (row._childIndexes){
				if (row._childIndexes[cInd] == row._childIndexes[cInd+1] )
					continue;
				col = row._childIndexes[cInd];
			}

			if (!row.childNodes[col] || row.childNodes[col]._cellIndex != cInd)
				continue;

			d.innerHTML = ( row.childNodes[col].innerText || row.childNodes[col].textContent || "" );
			z = d.offsetWidth;
			if (this._h2 && cInd == tree)
				z += this._h2.get[row.idd].level * 22;
			
			
			
			if (z > m)
				m=z;
		}

		document.body.removeChild(d);

		m+=20+(complex||0);
		
		this._setColumnSizeR(cInd, m);
		this._notresize=false;
		this.setSizes();
	},
	
	//#header_footer:06042008{
	/**
	*   @desc: remove header line from grid (opposite to attachHeader)
	*   @param: index - index of row to be removed ( zero based )
	*	@param: hdr - header object (optional)
	*   @type:  public
	*/
	detachHeader:function(index, hdr){
		hdr=hdr||this.hdr;
		var row = hdr.rows[index+1];
		
		if (row)
			row.parentNode.removeChild(row);
		this.setSizes();
	},
	
	/**
	*   @desc: remove footer line from grid (opposite to attachFooter)
	*   @param: values - array of header titles
	*   @type:  public
	*/
	detachFooter:function(index){
		this.detachHeader(index, this.ftr);
	},
	
	/**
	*   @desc: attach additional line to header
	*   @param: values - array of header titles
	*   @param: style - array of styles, optional
	*	@param: _type - reserved
	*   @type:  public
	*/
	attachHeader:function(values, style, _type){
		if (typeof (values) == "string")
			values=this._eSplit(values);
		
		if (typeof (style) == "string")
			style=style.split(this.delim);
		_type=_type||"_aHead";
		
		if (this.hdr.rows.length){
			if (values)
			this._createHRow([
					values,
					style
				], this[(_type == "_aHead") ? "hdr" : "ftr"]);
			
			else if (this[_type])
				for (var i = 0; i < this[_type].length; i++)this.attachHeader.apply(this, this[_type][i]);
		} else {
			if (!this[_type])
				this[_type]=new Array();
			this[_type][this[_type].length]=[
				values,
				style,
				_type
			];
		}
	},
	/**
	*	@desc:
	*	@type: private
	*/
	_createHRow:function(data, parent){
		if (!parent){
			if (this.entBox.style.position!="absolute")
				this.entBox.style.position="relative";
			var z = document.createElement("DIV");
			z.className="c_ftr".substr(2);
			this.entBox.appendChild(z);
			var t = document.createElement("TABLE");
			t.cellPadding=t.cellSpacing=0;
			
			if (!_isIE || _isIE == 8){
				t.width="100%";
				t.style.paddingRight="20px";
			}
			t.style.marginRight="20px";
			t.style.tableLayout="fixed";
			
			z.appendChild(t);
			t.appendChild(document.createElement("TBODY"));
			this.ftr=parent=t;
			
			var hdrRow = t.insertRow(0);
			var thl = ((this.hdrLabels.length <= 1) ? data[0].length : this.hdrLabels.length);
			
			for (var i = 0; i < thl; i++){
				hdrRow.appendChild(document.createElement("TH"));
				hdrRow.childNodes[i]._cellIndex=i;
			}
			
			if (_isIE && _isIE<8)
				hdrRow.style.position="absolute";
			else
				hdrRow.style.height='auto';
		}
		var st1 = data[1];
		var z = document.createElement("TR");
		parent.rows[0].parentNode.appendChild(z);
		
		for (var i = 0; i < data[0].length; i++){
			if (data[0][i] == "#cspan"){
				var pz = z.cells[z.cells.length-1];
				pz.colSpan=(pz.colSpan||1)+1;
				continue;
			}
			
			if ((data[0][i] == "#rspan")&&(parent.rows.length > 1)){
				var pind = parent.rows.length-2;
				var found = false;
				var pz = null;
				
				while (!found){
					var pz = parent.rows[pind];
					
					for (var j = 0; j < pz.cells.length; j++)
					if (pz.cells[j]._cellIndex == i){
						found=j+1;
						break;
					}
					pind--;
				}
				
				pz=pz.cells[found-1];
				pz.rowSpan=(pz.rowSpan||1)+1;
				continue;
				//            data[0][i]="";
			}
			
			var w = document.createElement("TD");
			w._cellIndex=w._cellIndexS=i;
			if (this._hrrar && this._hrrar[i] && !_isIE)
				w.style.display='none';
			
			if (typeof data[0][i] == "object")
				w.appendChild(data[0][i]);
			else {
				if (this.forceDivInHeader)
					w.innerHTML="<div class='hdrcell'>"+(data[0][i]||"&nbsp;")+"</div>";
				else
					w.innerHTML=(data[0][i]||"&nbsp;");
				
				if ((data[0][i]||"").indexOf("#") != -1){
					var t = data[0][i].match(/(^|{)#([^}]+)(}|$)/);
					
					if (t){
						var tn = "_in_header_"+t[2];
						
						if (this[tn])
							this[tn]((this.forceDivInHeader ? w.firstChild : w), i, data[0][i].split(t[0]));
					}
				}
			}
			if (st1)
				w.style.cssText=st1[i];
			
			z.appendChild(w);
		}
		var self = parent;
		
		if (_isKHTML){
			if (parent._kTimer)
				window.clearTimeout(parent._kTimer);
			parent._kTimer=window.setTimeout(function(){
					parent.rows[1].style.display='none';
					window.setTimeout(function(){
							parent.rows[1].style.display='';
					}, 1);
			}, 500);
		}
	},
	//#__pro_feature:21092006{	
	/**
	*   @desc: attach additional line to footer
	*   @param: values - array of header titles
	*   @param: style - array of styles, optional
	*   @edition: Professional
	*   @type:  public
	*/
	attachFooter:function(values, style){
		this.attachHeader(values, style, "_aFoot");
	},
	//#}
	//#}
	//#__pro_feature:21092006{
	//#dyn_cell_types:04062008{
	/**
	*   @desc: set excell type for cell in question
	*   @param: rowId - row ID
	*   @param: cellIndex - cell index
	*   @param: type - type of excell (code like "ed", "txt", "ch" etc.)
	*   @edition: Professional
	*   @type:  public
	*/
	setCellExcellType:function(rowId, cellIndex, type){
		this.changeCellType(this.getRowById(rowId), cellIndex, type);
	},
	disableCell:function(id, index, mode){
		this.cells(id, index).setDisabled(mode);
		if (this._fake){
			var row = this.getRowById(id);
			var z = this._bfs_cells3(row, index);
			z.cell._disabled = mode;
		}
	},
	getCellExcellType:function(rowId, cellIndex) {
	    var row = this.getRowById(rowId);
	    var z = this.cells3(row, cellIndex);
	    return z.cell._cellType || this.cellType[cellIndex];
	},
	/**
	*	@desc: 
	*	@type: private
	*/
	changeCellType:function(r, ind, type){
		type=type||this.cellType[ind];
		var z = this.cells3(r, ind);
		var v = z.getValue();
		z.cell._cellType=type;
		var z = this.cells3(r, ind);
		z.setValue(v);
	},
	/**
	*   @desc: set excell type for all cells in specified row
	*   @param: rowId - row ID
	*   @param: type - type of excell
	*   @edition: Professional
	*   @type:  public
	*/
	setRowExcellType:function(rowId, type){
		var z = this.rowsAr[rowId];
		
		for (var i = 0; i < z.childNodes.length; i++)this.changeCellType(z, i, type);
	},
	/**
	*   @desc: set excell type for all cells in specified column
	*   @param: colIndex - column index
	*   @param: type - type of excell
	*   @edition: Professional
	*   @type:  public
	*/
	setColumnExcellType:function(colIndex, type){
		for (var i = 0; i < this.rowsBuffer.length; i++)
			if (this.rowsBuffer[i] && this.rowsBuffer[i].tagName=="TR")
			this.changeCellType(this.rowsBuffer[i], colIndex, type);
		if (this.cellType[colIndex]=="math")
			this._strangeParams[i]=type;
		else
			this.cellType[colIndex]=type;
	},
	
	//#}
	//#}
	
	/**
	*   @desc: execute code for each row in a grid
	*   @param: custom_code - function which get row id as incomming argument
	*   @type:  public
	*/
	forEachRow:function(custom_code){
		for (var a in this.rowsAr)
			if (this.rowsAr[a]&&this.rowsAr[a].idd)
			custom_code.apply(this, [this.rowsAr[a].idd]);
	},
	forEachRowA:function(custom_code){
		for (var a =0; a<this.rowsBuffer.length; a++){
			if (this.rowsBuffer[a])
				custom_code.call(this, this.render_row(a).idd);
		}
	},
	/**
	*   @desc: execute code for each cell in a row
	*   @param: rowId - id of row where cell must be itterated
	*   @param: custom_code - function which get eXcell object as incomming argument
	*   @type:  public
	*/
	forEachCell:function(rowId, custom_code){
		var z = this.getRowById(rowId);
		
		if (!z)
			return;
		
		for (var i = 0; i < this._cCount; i++) custom_code(this.cells3(z, i),i);
	},
	/**
	*   @desc: changes grid's container size on the fly to fit total width of grid columns
	*   @param: mode  - truse/false - enable / disable
	*   @param: max_limit  - max allowed width, not limited by default
	*   @param: min_limit  - min allowed width, not limited by default
	*   @type:  public
	*/
	enableAutoWidth:function(mode, max_limit, min_limit){
		this._awdth=[
			dhx4.s2b(mode),
			parseInt(max_limit||99999),
			parseInt(min_limit||0)
		];
		if (arguments.length == 1)
			this.objBox.style.overflowX=mode?"hidden":"auto";
	},
	//#update_from_xml:06042008{	
	/**
	*   @desc: refresh grid from XML ( doesnt work for buffering, tree grid or rows in smart rendering mode )
	*   @param: insert_new - insert new items
	*   @param: del_missed - delete missed rows
	*   @param: afterCall - function, will be executed after refresh completted
	*   @type:  public
	*/
	
	updateFromXML:function(url, insert_new, del_missed, afterCall){
		if (typeof insert_new == "undefined")
			insert_new=true;
		this._refresh_mode=[
			true,
			insert_new,
			del_missed
		];
		this.load(url,afterCall)
	},
	_refreshFromXML:function(xml){
		if (this._f_rowsBuffer) this.filterBy(0,"");
		reset = false;
		if (window.eXcell_tree){
			eXcell_tree.prototype.setValueX=eXcell_tree.prototype.setValue;
			eXcell_tree.prototype.setValue=function(content){
				var r=this.grid._h2.get[this.cell.parentNode.idd]
				if (r && this.cell.parentNode.valTag){
					this.setLabel(content);
				} else
				this.setValueX(content);
			};
		}
		
		var tree = this.cellType._dhx_find("tree");
		var top = dhx4.ajax.xmltop("rows", xml);
		var pid = top.getAttribute("parent")||0;
		
		var del = {
		};
		
		if (this._refresh_mode[2]){
			if (tree != -1)
			this._h2.forEachChild(pid, function(obj){
					del[obj.id]=true;
			}, this);
			else
			this.forEachRow(function(id){
					del[id]=true;
			});
		}
		
		var rows = dhx4.ajax.xpath("//row", top);
		
		for (var i = 0; i < rows.length; i++){
			var row = rows[i];
			var id = row.getAttribute("id");
			del[id]=false;
			var pid = row.parentNode.getAttribute("id")||pid;
			if (this.rowsAr[id] && this.rowsAr[id].tagName!="TR"){
				if (this._h2)
					this._h2.get[id].buff.data=row;
				else
					this.rowsBuffer[this.getRowIndex(id)].data=row;
				this.rowsAr[id]=row;
			} else if (this.rowsAr[id]){
				this._process_xml_row(this.rowsAr[id], row, -1);
				this._postRowProcessing(this.rowsAr[id],true)
				if (this._fake && this._fake.rowsAr[id])
					this._fake._process_xml_row(this._fake.rowsAr[id], row, -1);
			} else if (this._refresh_mode[1]){
				var dadd={
					idd: id,
					data: row,
					_parser: this._process_xml_row,
					_locator: this._get_xml_data
				};
				
				var render_index = this.rowsBuffer.length;
				if (this._refresh_mode[1]=="top"){
					this.rowsBuffer.unshift(dadd);
					render_index = 0;
				} else
				this.rowsBuffer.push(dadd);
				
				if (this._h2){ 
					reset=true;
					(this._h2.add(id,(row.parentNode.getAttribute("id")||row.parentNode.getAttribute("parent")))).buff=this.rowsBuffer[this.rowsBuffer.length-1];
				} else if (this._srnd)
				reset = true;
				
				this.rowsAr[id]=row;
				row=this.render_row(render_index);
				this._insertRowAt(row,render_index?-1:0)
			}
		}
		
		if (this._refresh_mode[2])
		for (id in del){
			if (del[id]&&this.rowsAr[id])
				this.deleteRow(id);
		}
		
		this._refresh_mode=null;
		if (window.eXcell_tree)
			eXcell_tree.prototype.setValue=eXcell_tree.prototype.setValueX;
		
		if (reset){
			if (this._h2) 
				this._renderSort();
			else
				this.render_dataset();
		}
		
		if (this._f_rowsBuffer) {
			this._f_rowsBuffer = null;
			this.filterByAll();
		}
	},
	//#}	
	//#co_excell:06042008{
	/**
	*   @desc: get combobox specific for cell in question
	*   @param: id - row id
	*   @param: ind  - column index
	*   @type:  public
	*/
	getCustomCombo:function(id, ind){
		var cell = this.cells(id, ind).cell;
		
		if (!cell._combo)
			cell._combo=new dhtmlXGridComboObject();
		return cell._combo;
	},
	//#}
	/**
	*   @desc: set tab order of columns
	*   @param: order - list of tab indexes (default delimiter is ",")
	*   @type:  public
	*/
	setTabOrder:function(order){
		var t = order.split(this.delim);
		this._tabOrder=[];
		var max=this._cCount||order.length;
		
		for (var i = 0; i < max; i++)t[i]={
			c: parseInt(t[i]),
			ind: i
		};
		t.sort(function(a, b){
				return (a.c > b.c ? 1 : -1);
		});
		
		for (var i = 0; i < max; i++)
			if (!t[i+1]||( typeof t[i].c == "undefined"))
			this._tabOrder[t[i].ind]=(t[0].ind+1)*-1;
		else
			this._tabOrder[t[i].ind]=t[i+1].ind;
	},
	
	i18n:{
		loading: "Loading",
		decimal_separator:".",
		group_separator:","
	},
	
	//key_ctrl_shift
	_key_events:{
		k13_1_0: function(){
			var rowInd = this.rowsCol._dhx_find(this.row)
			this.selectCell(this.rowsCol[rowInd+1], this.cell._cellIndex, true);
		},
		k13_0_1: function(){
			var rowInd = this.rowsCol._dhx_find(this.row)
			this.selectCell(this.rowsCol[rowInd-1], this.cell._cellIndex, true);
		},
		k13_0_0: function(){
			this.editStop();
			this.callEvent("onEnter", [
					(this.row ? this.row.idd : null),
					(this.cell ? this.cell._cellIndex : null)
			]);
			this._still_active=true;
		},
		k9_0_0: function(){
			this.editStop();
			if (!this.callEvent("onTab",[true])) return true;
			var z = this._getNextCell(null, 1);
			
			if (z){
				this.selectCell(z.parentNode, z._cellIndex, (this.row != z.parentNode), false, true);
				this._still_active=true;
			}
		},
		k9_0_1: function(){
			this.editStop();
			if (!this.callEvent("onTab",[false])) return false;
			var z = this._getNextCell(null, -1);
			
			if (z){
				this.selectCell(z.parentNode, z._cellIndex, (this.row != z.parentNode), false, true);
				this._still_active=true;
			}
		},
		k113_0_0: function(){
			if (this._f2kE)
				this.editCell();
		},
		k32_0_0: function(){
			var c = this.cells4(this.cell);
			
			if (!c.changeState||(c.changeState() === false))
				return false;
		},
		k27_0_0: function(){
			this.editStop(true);
		},
		k33_0_0: function(){
			if (this.pagingOn)
				this.changePage(this.currentPage-1);
			else
				this.scrollPage(-1);
		},
		k34_0_0: function(){
			if (this.pagingOn)
				this.changePage(this.currentPage+1);
			else
				this.scrollPage(1);
		},
		k37_0_0: function(){
			if (!this.editor&&this.isTreeGrid())
				this.collapseKids(this.row)
			else
				return false;
		},
		k39_0_0: function(){
			if (!this.editor&&this.isTreeGrid())
				this.expandKids(this.row)
			else
				return false;
		},
		k40_0_0: function(){
			var master = this._realfake?this._fake:this;
			if (this.editor&&this.editor.combo)
				this.editor.shiftNext();
			else {
				if (!this.row.idd) return;
				var rowInd = Math.max((master._r_select||0),this.getRowIndex(this.row.idd));
				var row = this._nextRow(rowInd, 1);
				if (row){
					master._r_select=null;
					this.selectCell(row, this.cell._cellIndex, true);
					if (master.pagingOn) master.showRow(row.idd);
				} else {
					if (!this.callEvent("onLastRow", [])) return false;
					this._key_events.k34_0_0.apply(this, []);
					if (this.pagingOn && this.rowsCol[rowInd+1])
						this.selectCell(rowInd+1, 0, true);
				}
			}
			this._still_active=true;
		},
		k38_0_0: function(){
			var master = this._realfake?this._fake:this;
			if (this.editor&&this.editor.combo)
				this.editor.shiftPrev();
			else {
				if (!this.row.idd) return;
				var rowInd = this.getRowIndex(this.row.idd)+1;
				if (rowInd != -1 && (!this.pagingOn || (rowInd!=1))){
					var nrow = this._nextRow(rowInd-1, -1);
					this.selectCell(nrow, this.cell._cellIndex, true);
					if (master.pagingOn && nrow) master.showRow(nrow.idd);
				} else {
					this._key_events.k33_0_0.apply(this, []);
					/*
					if (this.pagingOn && this.rowsCol[this.rowsBufferOutSize-1])
					this.selectCell(this.rowsBufferOutSize-1, 0, true);
					*/
				}
			}
			this._still_active=true;
		}
	},
	
	//(c)dhtmlx ltd. www.dhtmlx.com
	
	_build_master_row:function(){
		var t = document.createElement("DIV");
		var html = ["<table><tr>"];
		
		for (var i = 0; i < this._cCount; i++)html.push("<td></td>");
		html.push("</tr></table>");
		t.innerHTML=html.join("");
		this._master_row=t.firstChild.rows[0];
	},
	
	_prepareRow:function(new_id){ /*TODO: hidden columns */
		if (!this._master_row)
			this._build_master_row();
		
		var r = this._master_row.cloneNode(true);
		
		for (var i = 0; i < r.childNodes.length; i++){
			r.childNodes[i]._cellIndex=i;
			if (this._enbCid) r.childNodes[i].id="c_"+new_id+"_"+i;
			if (this.dragAndDropOff)
				this.dragger.addDraggableItem(r.childNodes[i], this);
		}
		r.idd=new_id;
		r.grid=this;
		
		return r;
	},
	
	//#non_xml_data:06042008{
	_process_jsarray_row:function(r, data){
		r._attrs={
		};
		
		for (var j = 0; j < r.childNodes.length; j++)r.childNodes[j]._attrs={
		};
		
		this._fillRow(r, (this._c_order ? this._swapColumns(data) : data));
		return r;
	},
	_get_jsarray_data:function(data, ind){
		return data[ind];
	},
	_process_json_row:function(r, data){
		data = this._c_order ? this._swapColumns(data.data) : data.data;
		return this._process_some_row(r, data);
	},
	_process_some_row:function(r,data){
		r._attrs={};
		
		for (var j = 0; j < r.childNodes.length; j++)
			r.childNodes[j]._attrs={};
		
		this._fillRow(r, data);
		return r;
	},
	_get_json_data:function(data, ind){
		return data.data[ind];
	},
	
	
	_process_js_row:function(r, data){
		var arr = [];
		for (var i=0; i<this.columnIds.length; i++){
			arr[i] = data[this.columnIds[i]];
			if (!arr[i] && arr[i]!==0)
				arr[i]="";
		}
		this._process_some_row(r,arr);
		
		r._attrs = data;
		return r;
	},
	_get_js_data:function(data, ind){
		return data[this.columnIds[ind]];
	},
	_process_csv_row:function(r, data){
		r._attrs={
		};
		
		for (var j = 0; j < r.childNodes.length; j++)r.childNodes[j]._attrs={
		};
		
		this._fillRow(r, (this._c_order ? this._swapColumns(data.split(this.csv.cell)) : data.split(this.csv.cell)));
		return r;
	},
	_get_csv_data:function(data, ind){
		return data.split(this.csv.cell)[ind];
	},
	//#}
	_process_store_row:function(row, data){
		var result = [];
		for (var i = 0; i < this.columnIds.length; i++)
			result[i] = data[this.columnIds[i]];
		for (var j = 0; j < row.childNodes.length; j++)
			row.childNodes[j]._attrs={};
		
		row._attrs = data;
		this._fillRow(row, result);
	},	
	//#xml_data:06042008{
	_process_xml_row:function(r, xml){		
		var cellsCol = dhx4.ajax.xpath(this.xml.cell, xml);
		var strAr = [];
		
		r._attrs=this._xml_attrs(xml);
		
		//load userdata
		if (this._ud_enabled){
			var udCol = dhx4.ajax.xpath("./userdata", xml);
			
			for (var i = udCol.length-1; i >= 0; i--){
				var u_record = "";
				for (var j=0; j < udCol[i].childNodes.length; j++)
					u_record += udCol[i].childNodes[j].nodeValue;
				
				this.setUserData(r.idd,udCol[i].getAttribute("name"), u_record);
			}
		}
		
		//load cell data
		for (var j = 0; j < cellsCol.length; j++){
			var cellVal = cellsCol[this._c_order?this._c_order[j]:j];
			if (!cellVal) continue;
			var cind = r._childIndexes?r._childIndexes[j]:j;
			var exc = cellVal.getAttribute("type");
			
			if (r.childNodes[cind]){
				if (exc)
					r.childNodes[cind]._cellType=exc;
				r.childNodes[cind]._attrs=this._xml_attrs(cellVal);
			}
			
			if (!cellVal.getAttribute("xmlcontent")){
				if (cellVal.firstChild)
					cellVal=cellVal.firstChild.wholeText||cellVal.firstChild.data;
				else
					cellVal="";
			}
			
			strAr.push(cellVal);
		}
		
		for (j < cellsCol.length; j < r.childNodes.length; j++)r.childNodes[j]._attrs={
		};
		
		//treegrid
		if (r.parentNode&&r.parentNode.tagName == "row")
			r._attrs["parent"]=r.parentNode.getAttribute("idd");
		
		//back to common code
		this._fillRow(r, strAr);
		return r;
	},
	_get_xml_data:function(data, ind){ 
		data=data.firstChild;
		
		while (true){
			if (!data)
				return "";
			
			if (data.tagName == "cell")
				ind--;
			
			if (ind < 0)
				break;
			data=data.nextSibling;
		}
		return (data.firstChild ? data.firstChild.data : "");
	},
	//#}	
	_fillRow:function(r, text){
		if (this.editor && this.editor.parentNode && this.editor.parentNode.idd == r.idd)
			this.editStop();
		
		for (var i = 0; i < r.childNodes.length; i++){
			if ((i < text.length)||(this.defVal[i])){
				
				var ii=r.childNodes[i]._cellIndex;
				var val = text[ii];
				var aeditor = this.cells4(r.childNodes[i]);
				
				if ((this.defVal[ii])&&((val == "")||( typeof (val) == "undefined")))
					val=this.defVal[ii];
				
				if (aeditor) aeditor.setValue(val)
			} else {
				r.childNodes[i].innerHTML="&nbsp;";
				r.childNodes[i]._clearCell=true;
			}
		}
		
		return r;
	},
	
	_postRowProcessing:function(r,donly){ 
		if (r._attrs["class"])
			r._css=r.className=r._attrs["class"];
		
		if (r._attrs.locked)
			r._locked=true;
		
		if (r._attrs.bgColor)
			r.bgColor=r._attrs.bgColor;
		var cor=0;	
		
		for (var i = 0; i < r.childNodes.length; i++){
			var c=r.childNodes[i];
			var ii=c._cellIndex;
			//style attribute
			var s = c._attrs.style||r._attrs.style;
			
			if (s)
				c.style.cssText+=";"+s;
			
			if (c._attrs["class"])
				c.className=c._attrs["class"];
			s=c._attrs.align||this.cellAlign[ii];
			
			
			if (s)
				c.align=s;
			c.vAlign=c._attrs.valign||this.cellVAlign[ii];
			var color = c._attrs.bgColor||this.columnColor[ii];
			
			
			if (color)
				c.bgColor=color;
			
			if (c._attrs["colspan"] && !donly){ 
				this.setColspan(r.idd, i+cor, c._attrs["colspan"]);
				//i+=(c._attrs["colspan"]-1);
				cor+=(c._attrs["colspan"]-1);
			}
			
			if (this._hrrar&&this._hrrar[ii]&&!donly){
				c.style.display="none";
			}
		};
		this.callEvent("onRowCreated", [
				r.idd,
				r,
				null
		]);
	},
	/**
	*   @desc: load data from external file ( xml, json, jsarray, csv )
	*   @param: url - url to external file
	*   @param: call - after loading callback function, optional, can be ommited
	*   @param: type - type of data (xml,csv,json,jsarray) , optional, xml by default
	*   @type:  public
	*/			
	load:function(url, call, type){
		this.callEvent("onXLS", [this]);
		if (arguments.length == 2 && typeof call != "function"){
			type=call;
			call=null;
		}
		this._last_load_type = type = type||this._last_load_type||"xml";
		
		if (!this.xmlFileUrl)
			this.xmlFileUrl=url;
		this._data_type=type;
		
		this.xmlLoader = this.doLoadDetails;
		
		var that = this;
		this.xmlLoader = function(xml){
			if (!that.callEvent) return;
			that["_process_"+type](xml.xmlDoc);
			if (!that._contextCallTimer)
				that.callEvent("onXLE", [that,0,0,xml.xmlDoc,type]);
			
			if (call){
				call();
				call=null;
			}
		};		
		return dhx4.ajax.get(url, this.xmlLoader);
	},
	//#__pro_feature:21092006{		
	loadXMLString:function(str, afterCall){
		if (window.console && window.console.info)
		  window.console.info("loadXMLString was deprecated", "http://docs.dhtmlx.com/migration__index.html#migrationfrom43to44");

		this.parse( { responseXML: dhx4.ajax.parse(str) }, afterCall, "xml")
	},
	//#}
	loadXML:function(url, afterCall){
		if (window.console && window.console.info)
			window.console.info("loadXML was deprecated", "http://docs.dhtmlx.com/migration__index.html#migrationfrom43to44");

		this.load(url, afterCall, "xml")
	},
	/**
	*   @desc: load data from local datasource ( xml string, csv string, xml island, xml object, json objecs , javascript array )
	*   @param: data - string or object
	*   @param: type - data type (xml,json,jsarray,csv), optional, data threated as xml by default
	*   @type:  public
	*/			
	parse:function(data, call, type){
		if (arguments.length == 2 && typeof call != "function"){
			type=call;
			call=null;
		}
		this._last_load_type = type = type||this._last_load_type||"xml";
		this._data_type=type;
		
		if (type == "xml" && typeof data == "string")
			data = { responseXML: dhx4.ajax.parse(data) };
		
		this["_process_"+type](data);
		if (!this._contextCallTimer)
			this.callEvent("onXLE", [this,0,0,data,type]);
		if (call)
			call();
	},
	
	xml:{
		top: "rows",
		row: "./row",
		cell: "./cell",
		s_row: "row",
		s_cell: "cell",
		row_attrs: [],
		cell_attrs: []
	},
	
	csv:{
		row: "\n",
		cell: ","
	},
	
	_xml_attrs:function(node){
		var data = {
		};
		
		if (node.attributes.length){
			for (var i = 0; i < node.attributes.length; i++)data[node.attributes[i].name]=node.attributes[i].value;
		}
		
		return data;
	},
	//#xml_data:06042008{	
	_process_xml:function(xhr){
		if (this._refresh_mode) return this._refreshFromXML(xhr);
		this._parsing=true;
		var top = dhx4.ajax.xmltop(this.xml.top, xhr);
		if (top.tagName!=this.xml.top) return;
		var skey = top.getAttribute("dhx_security");
		if (skey)
			dhtmlx.security_key = skey;
		
		//#config_from_xml:20092006{
		this._parseHead(top);
		//#}
		var rows = dhx4.ajax.xpath(this.xml.row, top)
		var cr = parseInt(top.getAttribute("pos")||0);
		var total = parseInt(top.getAttribute("total_count")||0);
		if (!this.pagingOn)
			var total = Math.min(total, 32000000/this._srdh);
		
		var reset = false;
		if (total && total!=this.rowsBuffer.length){
			if (!this.rowsBuffer[total-1]){
				if (this.rowsBuffer.length)
					reset=true;
				this.rowsBuffer[total-1]=null;
			} 
			if (total<this.rowsBuffer.length){
				this.rowsBuffer.splice(total, this.rowsBuffer.length - total);
				reset = true;
			}
		}
		
		
		if (this.isTreeGrid())
			return this._process_tree_xml(top);
		
		
		for (var i = 0; i < rows.length; i++){
			if (this.rowsBuffer[i+cr])
				continue;
			var id = rows[i].getAttribute("id")||(i+cr+1);
			this.rowsBuffer[i+cr]={
				idd: id,
				data: rows[i],
				_parser: this._process_xml_row,
				_locator: this._get_xml_data
			};
			
			this.rowsAr[id]=rows[i];
			//this.callEvent("onRowCreated",[r.idd]);
		}
		
		this.callEvent("onDataReady", []);
		if (reset && this._srnd){
			var h = this.objBox.scrollTop;
			this._reset_view();
			this.objBox.scrollTop = h;
		} else {
			this.render_dataset();
		}
		
		this._parsing=false;
	},
	//#}
	//#non_xml_data:06042008{	
	_process_jsarray:function(data){
		this._parsing=true;
		data = data.responseText || data;
		if (typeof data == "string"){
			eval("dhtmlx.temp="+data+";");
			data = dhtmlx.temp;
		}
		
		for (var i = 0; i < data.length; i++){
			var id = i+1;
			this.rowsBuffer.push({
					idd: id,
					data: data[i],
					_parser: this._process_jsarray_row,
					_locator: this._get_jsarray_data
			});
			
			this.rowsAr[id]=data[i];
			//this.callEvent("onRowCreated",[r.idd]);
		}
		this.render_dataset();
		this._parsing=false;
	},
	
	_process_csv:function(data){
		this._parsing=true;
		data=data.responseText || data;
		data=data.replace(/\r/g,"");
		data=data.split(this.csv.row);
		if (this._csvHdr){
			this.clearAll();
			var thead=data.splice(0,1)[0].split(this.csv.cell);
			if (!this._csvAID) thead.splice(0,1);
			this.setHeader(thead.join(this.delim));
			this.init();
		}
		
		for (var i = 0; i < data.length; i++){
			if (!data[i] && i==data.length-1) continue; //skip new line at end of text
			if (this._csvAID){
				var id = i+1;
				this.rowsBuffer.push({
						idd: id,
						data: data[i],
						_parser: this._process_csv_row,
						_locator: this._get_csv_data
				});
			} else {
				var temp = data[i].split(this.csv.cell);
				var id = temp.splice(0,1)[0];
				this.rowsBuffer.push({
						idd: id,
						data: temp,
						_parser: this._process_jsarray_row,
						_locator: this._get_jsarray_data
				});
			}
			
			
			this.rowsAr[id]=data[i];
			//this.callEvent("onRowCreated",[r.idd]);
		}
		this.render_dataset();
		this._parsing=false;
	},
	
	_process_js:function(data){
		return this._process_json(data, "js");
	},
	
	_process_json:function(data, mode){
		this._parsing=true;
		
		var data = data.responseText || data;
		if (typeof data == "string"){
			eval("dhtmlx.temp="+data+";");
			data = dhtmlx.temp;
		}
		
		if (mode == "js"){
			if (data.data)
				data = data.data;
			for (var i = 0; i < data.length; i++){
				var row = data[i];
				var id  = row.id||(i+1);
				this.rowsBuffer.push({
						idd: id,
						data: row,
						_parser: this._process_js_row,
						_locator: this._get_js_data
				});
				
				this.rowsAr[id]=data[i];
			}
		} else {
			if (data.rows){
				for (var i = 0; i < data.rows.length; i++){
					var id = data.rows[i].id;
					this.rowsBuffer.push({
							idd: id,
							data: data.rows[i],
							_parser: this._process_json_row,
							_locator: this._get_json_data
					});
					
					this.rowsAr[id]=data.rows[i];
				}
			}
		}
		if (data.dhx_security)
			dhtmlx.security_key = data.dhx_security;
		
		this.callEvent("onDataReady", []);
		this.render_dataset();
		this._parsing=false;
	},
	//#}	
	render_dataset:function(min, max){ 
		//normal mode - render all
		//var p=this.obj.parentNode;
		//p.removeChild(this.obj,true)
		if (this._srnd){
			if (this._fillers)
				return this._update_srnd_view();
			
			max=Math.min((this._get_view_size()+(this._srnd_pr||0)), this.rowsBuffer.length);
			
		}
		
		if (this.pagingOn){
			min=Math.max((min||0),(this.currentPage-1)*this.rowsBufferOutSize);
			max=Math.min(this.currentPage*this.rowsBufferOutSize, this.rowsBuffer.length)
		} else {
			min=min||0;
			max=max||this.rowsBuffer.length;
		}
		
		for (var i = min; i < max; i++){
			var r = this.render_row(i)
			
			if (r == -1){
				if (this.xmlFileUrl){
					if (this.callEvent("onDynXLS",[i,(this._dpref?this._dpref:(max-i))]))
						this.load(this.xmlFileUrl+dhtmlx.url(this.xmlFileUrl)+"posStart="+i+"&count="+(this._dpref?this._dpref:(max-i)), this._data_type);
				}
				max=i;
				break;
			}
			
			if (!r.parentNode||!r.parentNode.tagName){ 
				this._insertRowAt(r, i);
				if (r._attrs["selected"] || r._attrs["select"]){
					this.selectRow(r,r._attrs["call"]?true:false,true);
					r._attrs["selected"]=r._attrs["select"]=null;
				}
			}
			
			
			if (this._ads_count && i-min==this._ads_count){
				var that=this;
				this._context_parsing=this._context_parsing||this._parsing;
				return this._contextCallTimer=window.setTimeout(function(){
						that._contextCallTimer=null;
						that.render_dataset(i,max);
						if (!that._contextCallTimer){
							if(that._context_parsing)
								that.callEvent("onXLE",[])
							else 
								that._fixAlterCss();
							that._context_parsing=false;
						}
				},this._ads_time)
			}
		}
		if (this._ads_count && i == max)
			this.callEvent("onDistributedEnd",[]);
		
		if (this._srnd&&!this._fillers){
			var add_count = this.rowsBuffer.length-max;
			this._fillers = [];
			if (this._fake && !this._realfake) this._fake._fillers = [];
			
			var block_size = Math.round(990000/this._srdh);
			while (add_count > 0){
				var add_step = (_isIE || window._FFrv)?Math.min(add_count, block_size):add_count;
				var new_filler = this._add_filler(max, add_step);
				if (new_filler)
					this._fillers.push(new_filler);
				add_count -= add_step;
				max += add_step;
			}				
		}
		
		//p.appendChild(this.obj)
		this.setSizes();
	},
	
	render_row:function(ind){
		if (!this.rowsBuffer[ind])
			return -1;
		
		if (this.rowsBuffer[ind]._parser){
			var r = this.rowsBuffer[ind];
			if (this.rowsAr[r.idd] && this.rowsAr[r.idd].tagName=="TR")
				return this.rowsBuffer[ind]=this.rowsAr[r.idd];
			var row = this._prepareRow(r.idd);
			this.rowsBuffer[ind]=row;
			this.rowsAr[r.idd]=row;
			
			r._parser.call(this, row, r.data);
			this._postRowProcessing(row);
			return row;
		}
		return this.rowsBuffer[ind];
	},
	
	
	_get_cell_value:function(row, ind, method){
		if (row._locator){
			/*if (!this._data_cache[row.idd])
			this._data_cache[row.idd]=[];
			if (this._data_cache[row.idd][ind]) 
			return this._data_cache[row.idd][ind];
			else
			return this._data_cache[row.idd][ind]=row._locator.call(this,row.data,ind);
			*/
			if (this._c_order)
				ind=this._c_order[ind];
			return row._locator.call(this, row.data, ind);
		}
		return this.cells3(row, ind)[method ? method : "getValue"]();
	},
	//#sorting:06042008{	
	/**
	*   @desc: sort grid
	*   @param: col - index of column, by which grid need to be sorted
	*   @param: type - sorting type (str,int,date), optional, by default sorting type taken from column setting
	*   @param: order - sorting order (asc,des), optional, by default sorting order based on previous sorting operation
	*   @type:  public
	*/		
	sortRows:function(col, type, order){
		this.editStop();
		//default values
		order=(order||"asc").toLowerCase();
		type=(type||this.fldSort[col]);
		col=col||0;
		
		if (this.isTreeGrid())
			this.sortTreeRows(col, type, order);
		else{
			
			var arrTS = {
			};
			
			var atype = this.cellType[col];
			var amet = "getValue";
			
			if (atype == "link")
				amet="getContent";
			
			if (atype == "dhxCalendar"||atype == "dhxCalendarA")
				amet="getDate";
				
			if (atype == "co"||atype == "coro")
				amet="getText";
				
			for (var i = 0;
				i < this.rowsBuffer.length;
				i++)arrTS[this.rowsBuffer[i].idd]=this._get_cell_value(this.rowsBuffer[i], col, amet);
				
				this._sortRows(col, type, order, arrTS);
		}
		this.callEvent("onAfterSorting", [col,type,order]);
	},
	/**
	*	@desc: 
	*	@type: private
	*/
	_sortCore:function(col, type, order, arrTS, s){
		var sort = "sort";
		
		if (this._sst){
			s["stablesort"]=this.rowsCol.stablesort;
			sort="stablesort";
		}
		//#__pro_feature:21092006{	
		//#custom_sort:21092006{
		if (type.length > 4)
			type=window[type];
		
		if (type == 'cus'){
			var cstr=this._customSorts[col];
			s[sort](function(a, b){
					return cstr(arrTS[a.idd], arrTS[b.idd], order, a.idd, b.idd);
			});
		}
		else if (typeof (type) == 'function'){
			s[sort](function(a, b){
					return type(arrTS[a.idd], arrTS[b.idd], order, a.idd, b.idd);
			});
		}
		else
			//#}
		//#}
		if (type == 'str'){
			s[sort](function(a, b){
					if (order == "asc")
						return arrTS[a.idd] > arrTS[b.idd] ? 1 : (arrTS[a.idd] < arrTS[b.idd] ? -1 : 0);
					else
						return arrTS[a.idd] < arrTS[b.idd] ? 1 : (arrTS[a.idd] > arrTS[b.idd] ? -1 : 0);
			});
		}
		else if (type == 'int'){
			s[sort](function(a, b){
					var aVal = parseFloat(arrTS[a.idd]);
					aVal=isNaN(aVal) ? -99999999999999 : aVal;
					var bVal = parseFloat(arrTS[b.idd]);
					bVal=isNaN(bVal) ? -99999999999999 : bVal;
					
					if (order == "asc")
						return aVal-bVal;
					else
						return bVal-aVal;
			});
		}
		else if (type == 'date'){
			s[sort](function(a, b){
					var aVal = Date.parse(arrTS[a.idd])||(Date.parse("01/01/1900"));
					var bVal = Date.parse(arrTS[b.idd])||(Date.parse("01/01/1900"));
					
					if (order == "asc")
						return aVal-bVal
					else
						return bVal-aVal
			});
		}
	},
	/**
	*   @desc: inner sorting routine
	*   @type: private
	*   @topic: 7
	*/
	_sortRows:function(col, type, order, arrTS){
		this._sortCore(col, type, order, arrTS, this.rowsBuffer);
		this._reset_view();
		this.callEvent("onGridReconstructed", []);
	},
	//#}		
	_reset_view:function(skip){
		if (!this.obj.rows[0]) return;
		if (this._lahRw) this._unsetRowHover(0, true); //remove hovering during reset
		this.callEvent("onResetView",[]);
		var tb = this.obj.rows[0].parentNode;
		var tr = tb.removeChild(tb.childNodes[0], true)
		if (_isKHTML) //Safari 2x
			for (var i = tb.parentNode.childNodes.length-1; i >= 0; i--) { if (tb.parentNode.childNodes[i].tagName=="TR") tb.parentNode.removeChild(tb.parentNode.childNodes[i],true); }
		else if (_isIE)
			for (var i = tb.childNodes.length-1; i >= 0; i--) tb.childNodes[i].removeNode(true);
		else
			tb.innerHTML="";
		tb.appendChild(tr)
		this.rowsCol=dhtmlxArray();
		if (this._sst)
			this.enableStableSorting(true);
		this._fillers=this.undefined;
		if (!skip){
			if (_isIE && this._srnd){
				// var p=this._get_view_size;
				// this._get_view_size=function(){ return 1; }
				this.render_dataset();
				// this._get_view_size=p;
			}
			else
				this.render_dataset();
		}
		
		
	},
	
	/**
	*   @desc: delete row from the grid
	*   @param: row_id - row ID
	*   @type:  public
	*/		
	deleteRow:function(row_id, node){
		if (!node)
			node=this.getRowById(row_id)
		
		if (!node)
			return;
		
		this.editStop();
		if (!this._realfake)
			if (this.callEvent("onBeforeRowDeleted", [row_id]) == false)
			return false;
		
		var pid=0;
		if (this.cellType._dhx_find("tree") != -1 && !this._realfake){
			pid=this._h2.get[row_id].parent.id;
			this._removeTrGrRow(node);
		}
		else {
			if (node.parentNode)
				node.parentNode.removeChild(node);
			
			var ind = this.rowsCol._dhx_find(node);
			
			if (ind != -1)
				this.rowsCol._dhx_removeAt(ind);
			
			for (var i = 0; i < this.rowsBuffer.length; i++)
			if (this.rowsBuffer[i]&&this.rowsBuffer[i].idd == row_id){
				this.rowsBuffer._dhx_removeAt(i);
				ind=i;
				break;
			}
		}
		this.rowsAr[row_id]=null;
		
		for (var i = 0; i < this.selectedRows.length; i++)
			if (this.selectedRows[i].idd == row_id)
			this.selectedRows._dhx_removeAt(i);
		
		if (this._srnd){
			for (var i = 0; i < this._fillers.length; i++){
				var f = this._fillers[i]
				if (!f) continue; //can be null	
				if (f[0] >= ind)
					this._update_fillers(i, 0, -1);
				else if (f[0]+f[1] > ind)
					this._update_fillers(i, -1, 0);
			};
			
			this._update_srnd_view();
		}
		
		if (this.pagingOn)
			this.changePage();
		if (!this._realfake)  this.callEvent("onAfterRowDeleted", [row_id,pid]);
		this.callEvent("onGridReconstructed", []);
		if (this._ahgr) this.setSizes();
		return true;
	},
	
	_addRow:function(new_id, text, ind){
		if (ind == -1|| typeof ind == "undefined")
			ind=this.rowsBuffer.length;
		if (typeof text == "string") text=text.split(this.delim);
		var row = this._prepareRow(new_id);
		row._attrs={
		};
		
		for (var j = 0; j < row.childNodes.length; j++)row.childNodes[j]._attrs={
		};
		
		
		this.rowsAr[row.idd]=row;
		if (this._h2) this._h2.get[row.idd].buff=row;	//treegrid specific
		this._fillRow(row, text);
		this._postRowProcessing(row);
		if (this._skipInsert){
			this._skipInsert=false;
			return this.rowsAr[row.idd]=row;
		}
		
		if (this.pagingOn){
			this.rowsBuffer._dhx_insertAt(ind,row);
			this.rowsAr[row.idd]=row;
			return row;
		}
		
		if (this._fillers){ 
			this.rowsCol._dhx_insertAt(ind, null);
			this.rowsBuffer._dhx_insertAt(ind,row);
			if (this._fake) this._fake.rowsCol._dhx_insertAt(ind, null);
			this.rowsAr[row.idd]=row;
			var found = false;
			
			for (var i = 0; i < this._fillers.length; i++){
				var f = this._fillers[i];
				
				if (f&&f[0] <= ind&&(f[0]+f[1]) >= ind){
					f[1]=f[1]+1;
					var nh = f[2].firstChild.style.height=parseInt(f[2].firstChild.style.height)+this._srdh+"px";
					found=true;
					if (this._fake){
						this._fake._fillers[i][1]++;
						this._fake._fillers[i][2].firstChild.style.height = nh;
					}
				}
				
				if (f&&f[0] > ind){
					f[0]=f[0]+1
					if (this._fake) this._fake._fillers[i][0]++;
				}
			}
			
			if (!found)
			this._fillers.push(this._add_filler(ind, 1, (ind == 0 ? {
					parentNode: this.obj.rows[0].parentNode,
					nextSibling: (this.rowsCol[1])
			} : this.rowsCol[ind-1])));
			
			return row;
		}
		this.rowsBuffer._dhx_insertAt(ind,row);
		return this._insertRowAt(row, ind);
	},
	
	/**
	*   @desc: add row to the grid
	*   @param: new_id - row ID, must be unique
	*   @param: text - row values, may be a comma separated list or an array
	*   @param: ind - index of new row, optional, row added to the last position by default
	*   @type:  public
	*/	
	addRow:function(new_id, text, ind){
		var r = this._addRow(new_id, text, ind);
		
		if (!this.dragContext)
			this.callEvent("onRowAdded", [new_id]);
		
		if (this.pagingOn)
			this.changePage(this.currentPage)
		
		if (this._srnd)
			this._update_srnd_view();
		
		r._added=true;
		
		if (this._srnd && !this._fillers)
			this._fillers = [];
		
		if (this._ahgr)
			this.setSizes();
		this.callEvent("onGridReconstructed", []);
		return r;
	},
	
	_insertRowAt:function(r, ind, skip){
		this.rowsAr[r.idd]=r;
		
		if (this._skipInsert){
			this._skipInsert=false;
			return r;
		}
		
		if ((ind < 0)||((!ind)&&(parseInt(ind) !== 0)))
			ind=this.rowsCol.length;
		else {
			if (ind > this.rowsCol.length)
				ind=this.rowsCol.length;
		}
		
		if (this._cssEven){
			var css = r.className.replace(this._cssUnEven, "");
			if ((this._cssSP ? this.getLevel(r.idd) : ind)%2 == 1)
				r.className=css+" "+this._cssUnEven+(this._cssSU ? (" "+this._cssUnEven+"_"+this.getLevel(r.idd)) : "");
			else
				r.className=css+" "+this._cssEven+(this._cssSU ? (" "+this._cssEven+"_"+this.getLevel(r.idd)) : "");
		}
		/*
		if (r._skipInsert) {                
		this.rowsAr[r.idd] = r;
		return r;
		}*/
		if (!skip)
			if ((ind == (this.obj.rows.length-1))||(!this.rowsCol[ind]))
			if (_isKHTML)
			this.obj.appendChild(r);
		else {
			this.obj.firstChild.appendChild(r);
		}
		else {
			this.rowsCol[ind].parentNode.insertBefore(r, this.rowsCol[ind]);
		}
		
		this.rowsCol._dhx_insertAt(ind, r);
		this.callEvent("onRowInserted",[r, ind]);
		return r;
	},
	
	getRowById:function(id){
		var row = this.rowsAr[id];
		
		if (row){
			if (row.tagName != "TR"){
				for (var i = 0; i < this.rowsBuffer.length; i++)
					if (this.rowsBuffer[i] && this.rowsBuffer[i].idd == id)
					return this.render_row(i);
				if (this._h2) return this.render_row(null,row.idd);
			}
			return row;
		}
		return null;
	},
	
	/**
	*   @desc: gets dhtmlXGridCellObject object (if no arguments then gets dhtmlXGridCellObject object of currently selected cell)
	*   @param: row_id -  row id
	*   @param: col -  column index
	*   @returns: dhtmlXGridCellObject object (see its methods below)
	*   @type: public
	*   @topic: 4
	*/
	cellById:function(row_id, col){
		return this.cells(row_id, col);
	},
	/**
	*   @desc: gets dhtmlXGridCellObject object (if no arguments then gets dhtmlXGridCellObject object of currently selected cell)
	*   @param: row_id -  row id
	*   @param: col -  column index
	*   @returns: dhtmlXGridCellObject object (use it to get/set value to cell etc.)
	*   @type: public
	*   @topic: 4
	*/
	cells:function(row_id, col){
		if (arguments.length == 0)
			return this.cells4(this.cell);
		else
			var c = this.getRowById(row_id);
		var cell = (c._childIndexes ? c.childNodes[c._childIndexes[col]] : c.childNodes[col]);
		if (!cell && c._childIndexes)
			cell = c.firstChild || {};
		return this.cells4(cell);
	},
	/**
	*   @desc: gets dhtmlXGridCellObject object
	*   @param: row_index -  row index
	*   @param: col -  column index
	*   @returns: dhtmlXGridCellObject object (see its methods below)
	*   @type: public
	*   @topic: 4
	*/
	cellByIndex:function(row_index, col){
		return this.cells2(row_index, col);
	},
	/**
	*   @desc: gets dhtmlXGridCellObject object
	*   @param: row_index -  row index
	*   @param: col -  column index
	*   @returns: dhtmlXGridCellObject object (see its methods below)
	*   @type: public
	*   @topic: 4
	*/
	cells2:function(row_index, col){
		var c = this.render_row(row_index);
		var cell = (c._childIndexes ? c.childNodes[c._childIndexes[col]] : c.childNodes[col]);
		if (!cell && c._childIndexes)
			cell = c.firstChild || {};
		return this.cells4(cell);
	},
	/**
	*   @desc: gets exCell editor for row  object and column id
	*   @type: private
	*   @topic: 4
	*/
	cells3:function(row, col){
		var cell = (row._childIndexes ? row.childNodes[row._childIndexes[col]] : row.childNodes[col]);
		return this.cells4(cell);
	},
	/**
	*   @desc: gets exCell editor for cell  object
	*   @type: private
	*   @topic: 4
	*/
	cells4:function(cell){
		var type = window["eXcell_"+(cell._cellType||this.cellType[cell._cellIndex])];
		
		if (type)
			return new type(cell);
	},	
	cells5:function(cell, type){ 
		var type = type||(cell._cellType||this.cellType[cell._cellIndex]);
		
		if (!this._ecache[type]){
			if (!window["eXcell_"+type])
				var tex = eXcell_ro;
			else
				var tex = window["eXcell_"+type];
			
			this._ecache[type]=new tex(cell);
		}
		this._ecache[type].cell=cell;
		return this._ecache[type];
	},
	dma:function(mode){
		if (!this._ecache)
		this._ecache={
		};
		
		if (mode&&!this._dma){
			this._dma=this.cells4;
			this.cells4=this.cells5;
		} else if (!mode&&this._dma){
			this.cells4=this._dma;
			this._dma=null;
		}
	},
	
	/**
	*   @desc: returns count of row in grid ( in case of dynamic mode it will return expected count of rows )
	*   @type:  public
	*	@returns: count of rows in grid
	*/	
	getRowsNum:function(){
		return this.rowsBuffer.length;
	},
	
	
	/**
	*   @desc: enables/disables mode when readonly cell is not available with tab 
	*   @param: mode - (boolean) true/false
	*   @type:  public
	*/
	enableEditTabOnly:function(mode){
		if (arguments.length > 0)
			this.smartTabOrder=dhx4.s2b(mode);
		else
			this.smartTabOrder=true;
	},
	/**
	*   @desc: sets elements which get focus when tab is pressed in the last or first (tab+shift) cell 
	*   @param: start - html object or its id - gets focus when tab+shift are pressed in the first cell  
	*   @param: end - html object or its id - gets focus when tab is pressed in the last cell  
	*   @type:  public
	*/
	setExternalTabOrder:function(start, end){
		var grid = this;
		this.tabStart=( typeof (start) == "object") ? start : document.getElementById(start);
		
		var oldkeydown_start = this.tabStart.onkeydown;
		this.tabStart.onkeydown=function(e){
			if (oldkeydown_start)
				oldkeydown_start.call(this, e);
			
			var ev = (e||window.event);
			if (ev.keyCode == 9 && !ev.shiftKey){
				
				ev.cancelBubble=true;		
				grid.selectCell(0, 0, 0, 0, 1);
				
				if (grid.smartTabOrder && grid.cells2(0, 0).isDisabled()){
					grid._key_events["k9_0_0"].call(grid);
				}
				this.blur();
				return false;
			}
		};
		if(_isOpera) this.tabStart.onkeypress = this.tabStart.onkeydown;
		this.tabEnd=( typeof (end) == "object") ? end : document.getElementById(end);
		
		var oldkeydown_end= this.tabEnd.onkeydown;
		this.tabEnd.onkeydown=this.tabEnd.onkeypress=function(e){
			if (oldkeydown_end)
				oldkeydown_end.call(this, e);
			
			var ev = (e||window.event);
			if (ev.keyCode == 9 && ev.shiftKey){
				ev.cancelBubble=true;
				grid.selectCell((grid.getRowsNum()-1), (grid.getColumnCount()-1), 0, 0, 1);
				
				if (grid.smartTabOrder && grid.cells2((grid.getRowsNum()-1), (grid.getColumnCount()-1)).isDisabled()){
					grid._key_events["k9_0_1"].call(grid);
				}
				this.blur();
				return false;
			}
		};
		if(_isOpera) this.tabEnd.onkeypress = this.tabEnd.onkeydown;
	},
	/**
	*   @desc: returns unique ID
	*   @type:  public
	*/	
	uid:function(){
		if (!this._ui_seed) this._ui_seed=(new Date()).valueOf();
		return this._ui_seed++;
	},
	setIconset:function(name){
		this.iconset = name;
	},
	/**
	*   @desc: clears existing grid state and load new XML
	*   @type:  public
	*/
	clearAndLoad:function(){
		if (this._last_load_request){
			//abort last loading if new issued
			var last = this._last_load_request.xmlDoc;
			if (last.readyState != 4){
				try{
					last.onreadystatechange = function(){};
					last.abort();
				} catch(e){}
			}
		};

		var t=this._pgn_skin; this._pgn_skin=null;
		this.clearAll();
		this._pgn_skin=t;
		this._last_load_request = this.load.apply(this,arguments);
	},
	/**
	*   @desc: returns details about current grid state
	*   @type:  public
	*/
	getStateOfView:function(){
		if (this.pagingOn){
			var start = (this.currentPage-1)*this.rowsBufferOutSize;
			return [this.currentPage, start, Math.min(start+this.rowsBufferOutSize,this.rowsBuffer.length), this.rowsBuffer.length ];
		}

		var min=Math.floor(this.objBox.scrollTop/this._srdh);
		var max=Math.ceil(parseInt(this.objBox.offsetHeight)/this._srdh);

		if (this.multiLine){
			var pxHeight = this.objBox.scrollTop;
			min = 0;
			while(pxHeight >= 0) {
				pxHeight-=this.rowsCol[min]?this.rowsCol[min].offsetHeight:this._srdh;
				min++;
			}
			min--;

			pxHeight += this.objBox.offsetHeight;
			max = 0;
			while (pxHeight >=0 ){
				pxHeight-=this.rowsCol[min+max]?this.rowsCol[min+max].offsetHeight:this._srdh;
				max++;
			}
		}

		return [
			min,
			max,
			this.rowsBuffer.length
		];
	}
};

//grid
(function(){
		//local helpers
		function direct_set(name,value){ this[name]=value; 	}
		function direct_call(name,value){ this[name].call(this,value); 	}
		function joined_call(name,value){ this[name].call(this,value.join(this.delim));  }
		function set_options(name,value){
			for (var i=0; i < value.length; i++) 
			if (typeof value[i] == "object"){
				var combo = this.getCombo(i);
				for (var key in value[i])
					combo.put(key, value[i][key]);
			}
		}
		function header_set(name,value,obj){
			//make a matrix
			var rows = 1;
			var header = [];
			function add(i,j,value){
				if (!header[j]) header[j]=[];
				if (typeof value == "object") value.toString=function(){ return this.text; }
				header[j][i]=value;
			}
			
			for (var i=0; i<value.length; i++) {
				if (typeof(value[i])=="object" && value[i].length){
					for (var j=0; j < value[i].length; j++)
						add(i,j,value[i][j]);		
				} else
				add(i,0,value[i]);		
			}
			for (var i=0; i<header.length; i++)
			for (var j=0; j<header[0].length; j++){
				var h=header[i][j];
				header[i][j]=(h||"").toString()||"&nbsp;";
				if (h&&h.colspan)
					for (var k=1; k < h.colspan; k++) add(j+k,i,"#cspan");
				if (h&&h.rowspan)
					for (var k=1; k < h.rowspan; k++) add(j,i+k,"#rspan");
			}
			
			this.setHeader(header[0]);
			for (var i=1; i < header.length; i++) 
				this.attachHeader(header[i]);
		}
		
		//defenitions
		var columns_map=[
			{name:"label", 	def:"&nbsp;", 	operation:"setHeader",		type:header_set		},
			{name:"id", 	def:"", 		operation:"columnIds",		type:direct_set		},
			{name:"width", 	def:"*", 		operation:"setInitWidths", 	type:joined_call	},
			{name:"align", 	def:"left", 	operation:"cellAlign",		type:direct_set		},
			{name:"valign", def:"middle", 	operation:"cellVAlign",		type:direct_set		},
			{name:"sort", 	def:"na", 		operation:"fldSort",		type:direct_set		},
			{name:"type", 	def:"ro", 		operation:"setColTypes",	type:joined_call	},
			{name:"options",def:"", 		operation:"",				type:set_options	}
		];
		
		//extending	
		dhtmlx.extend_api("dhtmlXGridObject",{
				_init:function(obj){
					return [obj.parent];
				},
				image_path:"setImagePath",
				columns:"columns",
				rows:"rows",
				headers:"headers",
				skin:"setSkin",
				smart_rendering:"enableSmartRendering",
				css:"enableAlterCss",
				auto_height:"enableAutoHeight",
				save_hidden:"enableAutoHiddenColumnsSaving",
				save_cookie:"enableAutoSaving",
				save_size:"enableAutoSizeSaving",
				auto_width:"enableAutoWidth",
				block_selection:"enableBlockSelection",
				csv_id:"enableCSVAutoID",
				csv_header:"enableCSVHeader",
				cell_ids:"enableCellIds",
				colspan:"enableColSpan",
				column_move:"enableColumnMove",
				context_menu:"enableContextMenu",
				distributed:"enableDistributedParsing",
				drag:"enableDragAndDrop",
				drag_order:"enableDragOrder",
				tabulation:"enableEditTabOnly",
				header_images:"enableHeaderImages",
				header_menu:"enableHeaderMenu",
				keymap:"enableKeyboardSupport",
				mouse_navigation:"enableLightMouseNavigation",
				markers:"enableMarkedCells",
				math_editing:"enableMathEditing",
				math_serialization:"enableMathSerialization",
				drag_copy:"enableMercyDrag",
				multiline:"enableMultiline",
				multiselect:"enableMultiselect",
				save_column_order:"enableOrderSaving",
				hover:"enableRowsHover",
				rowspan:"enableRowspan",
				smart:"enableSmartRendering",
				save_sorting:"enableSortingSaving",
				stable_sorting:"enableStableSorting",
				undo:"enableUndoRedo",
				csv_cell:"setCSVDelimiter",
				date_format:"setDateFormat",
				drag_behavior:"setDragBehavior",
				editable:"setEditable",
				without_header:"setNoHeader",
				submit_changed:"submitOnlyChanged",
				submit_serialization:"submitSerialization",
				submit_selected:"submitOnlySelected",
				submit_id:"submitOnlyRowID",		
				xml:"load"
		},{
			columns:function(obj){
				for (var j=0; j<columns_map.length; j++){
					var settings = [];
					for (var i=0; i<obj.length; i++)
						settings[i]=obj[i][columns_map[j].name]||columns_map[j].def;
					var type=columns_map[j].type||direct_call;
					type.call(this,columns_map[j].operation,settings,obj);
				}
				this.init();
			},
			rows:function(obj){
				
			},
			headers:function(obj){
				for (var i=0; i < obj.length; i++) 
					this.attachHeader(obj[i]);
			}
		});
		
})();


dhtmlXGridObject.prototype._dp_init=function(dp){
	dp.attachEvent("insertCallback", function(upd, id) {
			if (this.obj._h2)
				this.obj.addRow(id, row, null, parent);
			else
				this.obj.addRow(id, [], 0);
			
			var row = this.obj.getRowById(id);
			if (row){
				this.obj._process_xml_row(row, upd.firstChild);
				this.obj._postRowProcessing(row);	
			}
	});
	dp.attachEvent("updateCallback", function(upd, id) {
			var row = this.obj.getRowById(id);
			if (row){
				this.obj._process_xml_row(row, upd.firstChild);
				this.obj._postRowProcessing(row);	
			}
	});
	dp.attachEvent("deleteCallback", function(upd, id) {
			this.obj.setUserData(id, this.action_param, "true_deleted");
			this.obj.deleteRow(id);
	});
	
	
	dp._methods=["setRowTextStyle","setCellTextStyle","changeRowId","deleteRow"];
	this.attachEvent("onEditCell",function(state,id,index){
			if (dp._columns && !dp._columns[index]) return true;
			var cell = this.cells(id,index)
			if (state==1){
				if(cell.isCheckbox()){
					dp.setUpdated(id,true)
				}
			} else if (state==2){
				if(cell.wasChanged()){
					dp.setUpdated(id,true)
				}
			}
			return true;
	});
	this.attachEvent("onRowPaste",function(id){
			dp.setUpdated(id,true)
	});
	this.attachEvent("onUndo",function(id){
			dp.setUpdated(id,true)
	});
	this.attachEvent("onRowIdChange",function(id,newid){
			var ind=dp.findRow(id);
			if (ind<dp.updatedRows.length)
				dp.updatedRows[ind]=newid;
	});
	this.attachEvent("onSelectStateChanged",function(rowId){
			if(dp.updateMode=="row")
				dp.sendData();
			return true;
	});
	this.attachEvent("onEnter",function(rowId,celInd){
			if(dp.updateMode=="row")
				dp.sendData();
			return true;
	});
	this.attachEvent("onBeforeRowDeleted",function(rowId){
			if (dp._silent_mode || (!this.rowsAr[rowId])) return true;
			if (this.dragContext && dp.dnd) {
				window.setTimeout(function(){
						dp.setUpdated(rowId,true);
				},1);
				return true;
			}
			var z=dp.getState(rowId);
			if (this._h2){
				this._h2.forEachChild(rowId,function(el){
						dp.setUpdated(el.id,false);
						dp.markRow(el.id,true,"deleted");
				},this);
			}
			if (z=="inserted") {  dp.set_invalid(rowId,false); dp.setUpdated(rowId,false);		return true; }
			if (z=="deleted")  return false;
			if (z=="true_deleted")  { dp.setUpdated(rowId,false); return true; }
			
			dp.setUpdated(rowId,true,"deleted");
			return false;
	});
	this.attachEvent("onBindUpdate", function(data, key, id){
		dp.setUpdated(id, true);
	});
	this.attachEvent("onRowAdded",function(rowId){
			if (this.dragContext && dp.dnd) return true;
			dp.setUpdated(rowId,true,"inserted")
			return true;
	});
	dp._getRowData=function(rowId,pref){
		var data = {};
		
		data["gr_id"]=rowId;
		if (this.obj.isTreeGrid())
			data["gr_pid"]=this.obj.getParentId(rowId);
		
		var r=this.obj.getRowById(rowId);
		for (var i=0; i<this.obj._cCount; i++){
			if (this.obj._c_order)
				var i_c=this.obj._c_order[i];
			else
				var i_c=i;
			
			var c=this.obj.cells(r.idd,i);
			if (this._changed && !c.wasChanged()) continue;
			if (this._endnm)
				data[this.obj.getColumnId(i)]=c.getValue();
			else
				data["c"+i_c]=c.getValue();
		}
		
		var udata=this.obj.UserData[rowId];
		if (udata){
			for (var j=0; j<udata.keys.length; j++)
				if (udata.keys[j] && udata.keys[j].indexOf("__")!=0)
				data[udata.keys[j]]=udata.values[j];
		}
		var udata=this.obj.UserData["gridglobaluserdata"];
		if (udata){
			for (var j=0; j<udata.keys.length; j++)
				data[udata.keys[j]]=udata.values[j];
		}
		return data;
	};
	dp._clearUpdateFlag=function(rowId){
		var row=this.obj.getRowById(rowId);
		if (row)
			for (var j=0; j<this.obj._cCount; j++)
			this.obj.cells(rowId,j).cell.wasChanged=false;	//using cells because of split
	};
	dp.checkBeforeUpdate=function(rowId){ 
		var valid=true; var c_invalid=[];
		for (var i=0; i<this.obj._cCount; i++)
		if (this.mandatoryFields[i]){
			var res=this.mandatoryFields[i].call(this.obj,this.obj.cells(rowId,i).getValue(),rowId,i);
			if (typeof res == "string"){
				this.messages.push(res);
				valid = false;
			} else {
				valid&=res;
				c_invalid[i]=!res;
			}
		}
		if (!valid){
			this.set_invalid(rowId,"invalid",c_invalid);
			this.setUpdated(rowId,false);
		}
		return valid;
	};	
};


dhx4.attachEvent("onGridCreated", function(grid){
		//make separate config array for each grid
		grid._con_f_used = [].concat(grid._con_f_used);
		dhtmlXGridObject.prototype._con_f_used=[];
		
		if (grid._was_created_once) return;
		grid._was_created_once = true;

		var clear_url=function(url){
			url=url.replace(/(\?|\&)connector[^\f]*/g,"");
			return url+(url.indexOf("?")!=-1?"&":"?")+"connector=true"+(this.hdr.rows.length > 0 ? "&dhx_no_header=1":"");
		};
		var combine_urls=function(url){
			return clear_url.call(this,url)+(this._connector_sorting||"")+(this._connector_filter||"");
		};
		var sorting_url=function(url,ind,dir){
			var index = this._c_order ? this._c_order[ind]:ind;
			this._connector_sorting="&dhx_sort["+index+"]="+dir;
			return combine_urls.call(this,url);
		};
		var filtering_url=function(url,inds,vals){
			var chunks = [];
			for (var i=0; i<inds.length; i++){
				var index = this._c_order ? this._c_order[inds[i]]:inds[i];
				chunks[i]="dhx_filter["+index+"]="+encodeURIComponent(vals[i]);
			}
			this._connector_filter="&"+chunks.join("&");
			return combine_urls.call(this,url);
		};
		grid.attachEvent("onCollectValues",function(ind){
				if (this._con_f_used[ind]){
					if (typeof(this._con_f_used[ind]) == "object")
						return this._con_f_used[ind];
					else
						return false;
				}
				return true;
		});	
		grid.attachEvent("onDynXLS",function(){
				if (this.xmlFileUrl)
					this.xmlFileUrl=combine_urls.call(this,this.xmlFileUrl);
				return true;
		});				
		grid.attachEvent("onBeforeSorting",function(ind,type,dir){
				if (type=="connector"){
					var self=this;
					this.clearAndLoad(sorting_url.call(this,this.xmlFileUrl,ind,dir),function(){
							self.setSortImgState(true,ind,dir);
					});
					return false;
				}
				return true;
		});
		grid.attachEvent("onFilterStart",function(a,b){
				if (this._con_f_used.length){
					var ss = this.getSortingState();
					var self=this;
					this.clearAndLoad(filtering_url.call(this,this.xmlFileUrl,a,b));
					if (ss.length)
						self.setSortImgState(true,ss[0],ss[1]);
					return false;
				}
				return true;
		});
});

dhtmlXGridObject.prototype._con_f_used=[];
dhtmlXGridObject.prototype._in_header_connector_text_filter=function(t,i){
	if (!this._con_f_used[i])
		this._con_f_used[i]=1;
	return this._in_header_text_filter(t,i);
};
dhtmlXGridObject.prototype._in_header_connector_select_filter=function(t,i){
	if (!this._con_f_used[i])
		this._con_f_used[i]=2;
	return this._in_header_select_filter(t,i);
};

if (!dhtmlXGridObject.prototype.load_connector){
	
	dhtmlXGridObject.prototype.load_connector=dhtmlXGridObject.prototype.load;
	dhtmlXGridObject.prototype.load=function(url, call, type){
		if (!this._colls_loaded && this.cellType){
			var ar=[];
			for (var i=0; i < this.cellType.length; i++)
				if (this.cellType[i].indexOf("co")==0 || this.cellType[i].indexOf("clist")==0 || this._con_f_used[i]==2) ar.push(i);
			if (ar.length)
				arguments[0]+=(arguments[0].indexOf("?")!=-1?"&":"?")+"connector=true&dhx_colls="+ar.join(",");
		}
		return this.load_connector.apply(this,arguments);
	};
	dhtmlXGridObject.prototype._parseHead_connector=dhtmlXGridObject.prototype._parseHead;
	dhtmlXGridObject.prototype._parseHead=function(url, call, type){
		this._parseHead_connector.apply(this,arguments);
		if (!this._colls_loaded){
			var cols = dhx4.ajax.xpath("./coll_options", arguments[0]);
			for (var i=0; i < cols.length; i++){
				var f = cols[i].getAttribute("for");
				var v = [];
				var combo=null;
				if (this.cellType[f] == "combo")
					combo = this.getColumnCombo(f);
				else if (this.cellType[f].indexOf("co")==0)
					combo=this.getCombo(f);
				
				var os = dhx4.ajax.xpath("./item",cols[i]);
				var opts = [];
				for (var j=0; j<os.length; j++){
					var val=os[j].getAttribute("value");
					
					if (combo){
						var lab=os[j].getAttribute("label")||val;
						
						if (combo.addOption)
							opts.push([val, lab]);
						else
							combo.put(val,lab);
						
						v[v.length]=lab;
					} else
					v[v.length]=val;
				}
				if (opts.length){
					if (combo)
						combo.addOption(opts);
				} else if (v.length && !combo)
				if (this.registerCList)
					this.registerCList(f*1, v);
				
				
				if (this._con_f_used[f*1])
					this._con_f_used[f*1]=v;
			}
			this._colls_loaded=true;
		}
	};
	
}	

dhtmlXGridObject.prototype.getRowData = function( /*string*/ rowId) {
	var result = {};
	var colsNum = this.getColumnsNum();
	for (var index = 0; index < colsNum; index++) {
		var colId = this.getColumnId(index);
		if (colId) {
			result[colId] = this.cells(rowId, index).getValue();
		}
	}
	return result;
};

dhtmlXGridObject.prototype.setRowData = function( /*string*/ rowId, /*json*/ rowJson) {
	var colsNum = this.getColumnsNum();
	for (var index = 0; index < colsNum; index++) {
		var colId = this.getColumnId(index);
		if (colId && rowJson.hasOwnProperty(colId)) {
			this.cells(rowId, index).setValue(rowJson[colId]);
		}
	}
};

//(c)dhtmlx ltd. www.dhtmlx.com

/**
*	@desc: dhtmlxGrid cell object constructor (shouldn't be accesed directly. Use cells and cells2 methods of the grid instead)
*	@type: cell
*	@returns: dhtmlxGrid cell
*/
function dhtmlXGridCellObject(obj){
	/**
	*	@desc: desctructor, clean used memory
	*	@type: public
	*/
	this.destructor=function(){
		this.cell.obj=null;
		this.cell=null;
		this.grid=null;
		this.base=null;
		return null;
	}
	this.cell=obj;
	/**
	*	@desc: gets Value of cell
	*	@type: public
	*/
	this.getValue=function(){
		if ((this.cell.textContent)&&(this.cell.textContent.tagName == "TEXTAREA"))
			return this.cell.textContent.value;
		else
			return this.cell.innerHTML._dhx_trim(); //innerText;
	}

	/**
	*	@desc: gets math formula of cell if any
	*	@type: public
	*/
	this.getMathValue=function(){
		if (this.cell.original)
			return this.cell.original; //innerText;
		else
			return this.getValue();
	}
	
//#excell_methods:04062008{
	/**
	*	@desc: determ. font style if it was set
	*	@returns: font name only if it was set for the cell
	*	@type: public
	*/
	this.getFont=function(){
		arOut=new Array(3);

		if (this.cell.style.fontFamily)
			arOut[0]=this.cell.style.fontFamily

		if (this.cell.style.fontWeight == 'bold'||this.cell.parentNode.style.fontWeight == 'bold')
			arOut[1]='bold';

		if (this.cell.style.fontStyle == 'italic'||this.cell.parentNode.style.fontWeight == 'italic')
			arOut[1]+='italic';

		if (this.cell.style.fontSize)
			arOut[2]=this.cell.style.fontSize
		else
			arOut[2]="";
		return arOut.join("-")
	}
	/**
	*	@desc: determ. cell's text color
	*	@returns: cell's text color
	*	@type: public
	*/
	this.getTextColor=function(){
		if (this.cell.style.color)
			return this.cell.style.color
		else
			return "#000000";
	}
	/**
	*	@desc: determ. cell's background color
	*	@returns: cell's background color
	*	@type: public
	*/
	this.getBgColor=function(){
		return this.cell.style.backgroundColor || "#FFFFFF";
	}
	/**
	*	@desc: determines horisontal align od the cell
	*	@returns: horisontal align of cell content
	*	@type: public
	*/
	this.getHorAlign=function(){
		if (this.cell.style.textAlign)
			return this.cell.style.textAlign;

		else if (this.cell.style.textAlign)
			return this.cell.style.textAlign;

		else
			return "left";
	}
	/**
	*	@desc: gets width of the cell in pixel
	*	@returns: width of the cell in pixels
	*	@type: public
	*/
	this.getWidth=function(){
		return this.cell.scrollWidth;
	}

	/**
	*	@desc: sets font family to the cell
	*	@param: val - string in format: Arial-bold(italic,bolditalic,underline)-12px
	*	@type: public
	*/
	this.setFont=function(val){
		fntAr=val.split("-");
		this.cell.style.fontFamily=fntAr[0];
		this.cell.style.fontSize=fntAr[fntAr.length-1]

		if (fntAr.length == 3){
			if (/bold/.test(fntAr[1]))
				this.cell.style.fontWeight="bold";

			if (/italic/.test(fntAr[1]))
				this.cell.style.fontStyle="italic";

			if (/underline/.test(fntAr[1]))
				this.cell.style.textDecoration="underline";
		}
	}
	/**
	*	@desc: sets text color to the cell
	*	@param: val - color value (name or hex)
	*	@type: public
	*/
	this.setTextColor=function(val){
		this.cell.style.color=val;
	}
	/**
	*	@desc: sets background color to the cell
	*	@param: val - color value (name or hex)
	*	@type: public
	*/
	this.setBgColor=function(val){
		if (val == "")
			val=null;
		this.cell.style.background=val;
	}
	/**
	*	@desc: sets horisontal align to the cell
	*	@param: val - value in single-letter or full format(exmp: r or right)
	*	@type: public
	*/
	this.setHorAlign=function(val){
		if (val.length == 1){
			if (val == 'c')
				this.cell.style.textAlign='center'

			else if (val == 'l')
				this.cell.style.textAlign='left';

			else
				this.cell.style.textAlign='right';
		} else
			this.cell.style.textAlign=val
	}
//#}
	/**
	*	@desc: determines whether cell value was changed
	*	@returns: true if cell value was changed, otherwise - false
	*	@type: public
	*/
	this.wasChanged=function(){
		if (this.cell.wasChanged)
			return true;
		else
			return false;
	}
	/**
	*	@desc: determines whether first child of the cell is checkbox or radio
	*	@returns: true if first child of the cell is input element of type radio or checkbox
	*	@type: deprecated
	*/
	this.isCheckbox=function(){
		var ch = this.cell.firstChild;

		if (ch&&ch.tagName == 'INPUT'){
			type=ch.type;

			if (type == 'radio'||type == 'checkbox')
				return true;
			else
				return false;
		} else
			return false;
	}
	/**
	*	@desc: determines whether radio or checkbox inside is checked
	*	@returns: true if first child of the cell is checked
	*	@type: public
	*/
	this.isChecked=function(){
		if (this.isCheckbox()){
			return this.cell.firstChild.checked;
		}
	}
	/**
	*	@desc: determines whether cell content (radio,checkbox) is disabled
	*	@returns: true if first child of the cell is disabled
	*	@type: public
	*/
	this.isDisabled=function(){
		return this.cell._disabled;
	}
	/**
	*	@desc: checks checkbox or radion
	*	@param: fl - true or false
	*	@type: public
	*/
	this.setChecked=function(fl){
		if (this.isCheckbox()){
			if (fl != 'true'&&fl != 1)
				fl=false;
			this.cell.firstChild.checked=fl;
		}
	}
	/**
	*	@desc: disables radio or checkbox
	*	@param: fl - true or false
	*	@type: public
	*/
	this.setDisabled=function(fl){
		if (fl != 'true'&&fl != 1)
			fl=false;

		if (this.isCheckbox()){
			this.cell.firstChild.disabled=fl;

			if (this.disabledF)
				this.disabledF(fl);
		}
		this.cell._disabled=fl;
	}
}

dhtmlXGridCellObject.prototype={
	getAttribute: function(name){
		return this.cell._attrs[name];
	},
	setAttribute: function(name, value){
		this.cell._attrs[name]=value;
	},
	getInput:function(){
		if (this.obj && (this.obj.tagName=="INPUT" || this.obj.tagName=="TEXTAREA")) return this.obj;
		
		var inps=(this.obj||this.cell).getElementsByTagName("TEXTAREA");
		if (!inps.length)
			inps=(this.obj||this.cell).getElementsByTagName("INPUT");
		return inps[0];
	}
}


dhtmlXGridCellObject.prototype.getOldValue=function(val){
	return this.val;
}

/**
*	@desc: sets value to the cell
*	@param: val - new value
*	@type: public
*/
dhtmlXGridCellObject.prototype.setValue=function(val){
	if (( typeof (val) != "number")&&(!val||val.toString()._dhx_trim() == "")){
		val="&nbsp;"
		this.cell._clearCell=true;
	} else
		this.cell._clearCell=false;
	this.setCValue(val);
}
/**
*	@desc: sets value to the cell
*	@param: val - new value
*	@param: val2
*	@type: private
*/
dhtmlXGridCellObject.prototype.getTitle=function(){
	return (_isIE ? this.cell.innerText : this.cell.textContent);
}

dhtmlXGridCellObject.prototype.setCValue=function(val, val2){
	this.cell.innerHTML=val;
//#__pro_feature:21092006{
//#on_cell_changed:23102006{
	this.grid.callEvent("onCellChanged", [
		this.cell.parentNode.idd,
		this.cell._cellIndex,
		(arguments.length > 1 ? val2 : val)
	]);
//#}
//#}
}

dhtmlXGridCellObject.prototype.setCTxtValue=function(val){
	this.cell.innerHTML="";
	this.cell.appendChild(document.createTextNode(val));
//#__pro_feature:21092006{	
//#on_cell_changed:23102006{
	this.grid.callEvent("onCellChanged", [
		this.cell.parentNode.idd,
		this.cell._cellIndex,
		val
	]);
//#}
//#}
}

/**
*	@desc: sets text representation of cell which contains math formula ( setLabel doesn't triger math calculations as setValue do)
*	@param: val - new value
*	@type: public
*/
dhtmlXGridCellObject.prototype.setLabel=function(val){
	this.cell.innerHTML=val;
}

/**
*	@desc: get formula of ExCell ( actual only for math based exCells )
*	@type: public
*/
dhtmlXGridCellObject.prototype.getMath=function(){
	if (this._val)
		return this.val;
	else
		return this.getValue();
}

/**
*	@desc: dhtmlxGrid cell editor constructor (base for all eXcells). Shouldn't be accessed directly
*	@returns: dhtmlxGrid cell editor object
*	@type: public
*/
function eXcell(){
	this.obj=null; //editor
	//this.cell = null//cell to get value from
	this.val=null; //current value (before edit)
	/**
	*	@desc: occures on space for example 
	*	@type: private
	*/
	this.changeState=function(){
		return false
	}
	/**
	*	@desc: opens editor
	*	@type: private
	*/
	this.edit=function(){
		this.val=this.getValue()
	} //
	/**
	*	@desc: return value to cell, closes editor
	*	@returns: if cell's value was changed (true) or not
	*	@type: private
	*/
	this.detach=function(){
		return false
	} //
	/**
	*	@desc: gets position (left-right) of element
	*	@param: oNode - element to get position of
	*	@type: private
	*	@topic: 8
	*/
	this.getPosition=function(oNode){
		var oCurrentNode = oNode;
		var iLeft = 0;
		var iTop = 0;

		while (oCurrentNode.tagName != "BODY"){
			iLeft+=oCurrentNode.offsetLeft;
			iTop+=oCurrentNode.offsetTop;
			oCurrentNode=oCurrentNode.offsetParent;
		}
		return new Array(iLeft, iTop);
	}
}
eXcell.prototype=new dhtmlXGridCellObject;


/**
*	@desc: simple text editor
*	@returns: dhtmlxGrid cell editor object
*	@type: public
*/
function eXcell_ed(cell){
	if (cell){
		this.cell=cell;
		this.grid=this.cell.parentNode.grid;
	}
	this.edit=function(){
		this.cell.atag=(!this.grid.multiLine) ? "INPUT" : "TEXTAREA";
		this.val=this.getValue();
		this.obj=document.createElement(this.cell.atag);
		this.obj.setAttribute("autocomplete", "off");
		this.obj.style.height=(this.cell.offsetHeight-(this.grid.multiLine ? 9 : 4))+"px";
		
		this.obj.className="dhx_combo_edit";
		this.obj.wrap="soft";
		this.obj.style.textAlign=this.cell.style.textAlign;
		this.obj.onclick=function(e){
			(e||event).cancelBubble=true
		}
		this.obj.onmousedown=function(e){
			(e||event).cancelBubble=true
		}
		this.obj.value=this.val
		this.cell.innerHTML="";
		this.cell.appendChild(this.obj);

		this.obj.onselectstart=function(e){
			if (!e)
				e=event;
			e.cancelBubble=true;
			return true;
		};
		if (_isIE){
			this.obj.focus();
			this.obj.blur();
		}
		this.obj.focus();
	}
	this.getValue=function(){
		if ((this.cell.firstChild)&&((this.cell.atag)&&(this.cell.firstChild.tagName == this.cell.atag)))
			return this.cell.firstChild.value;

		if (this.cell._clearCell)
			return "";

		return this.cell.innerHTML.toString()._dhx_trim();
	}

	this.detach=function(){
		this.setValue(this.obj.value);
		return this.val != this.getValue();
	}
}
eXcell_ed.prototype=new eXcell;

/**
*	@desc: pure text editor ( HTML not supported )
*	@returns: dhtmlxGrid cell editor object
*	@type: public
*/
function eXcell_edtxt(cell){
	if (cell){
		this.cell=cell;
		this.grid=this.cell.parentNode.grid;
	}
	this.getValue=function(){
		if ((this.cell.firstChild)&&((this.cell.atag)&&(this.cell.firstChild.tagName == this.cell.atag)))
			return this.cell.firstChild.value;

		if (this.cell._clearCell)
			return "";

		return (_isIE ? this.cell.innerText : this.cell.textContent);
	}
	this.setValue=function(val){
		if (!val||val.toString()._dhx_trim() == ""){
			val=" ";
			this.cell._clearCell=true;
		} else
			this.cell._clearCell=false;
		this.setCTxtValue(val);
	}
}
eXcell_edtxt.prototype=new eXcell_ed;
//#__pro_feature:21092006{
/**
*	@desc: simple numeric text editor
*	@returns: dhtmlxGrid cell editor object
*	@type: public
*	@edition: professional
*/
function eXcell_edn(cell){
	if (cell){
		this.cell=cell;
		this.grid=this.cell.parentNode.grid;
	}
	this.getValue=function(){
		//this.grid.editStop();
		if ((this.cell.firstChild)&&(this.cell.firstChild.tagName == "TEXTAREA"))
			return this.cell.firstChild.value;

		if (this.cell._clearCell)
			return "";

		return this.cell._orig_value||this.grid._aplNFb(this.cell.innerHTML.toString()._dhx_trim(), this.cell._cellIndex);
	}

	this.detach=function(){
		var tv = this.obj.value;
		this.setValue(tv);
		return this.val != this.getValue();
	}
}
eXcell_edn.prototype=new eXcell_ed;
eXcell_edn.prototype.setValue=function(val){ 
	if (!val||val.toString()._dhx_trim() == ""){
		this.cell._clearCell=true;
		return this.setCValue("&nbsp;",0);
	} else {
		this.cell._clearCell=false;
		this.cell._orig_value = val;
	}
	this.setCValue(this.grid._aplNF(val, this.cell._cellIndex), val);
}
//#}

//#ch_excell:04062008{
/**
*	@desc: checkbox editor
*	@returns: dhtmlxGrid cell editor object
*	@type: public
*/
function eXcell_ch(cell){
	if (cell){
		this.cell=cell;
		this.grid=this.cell.parentNode.grid;
	}

	this.disabledF=function(fl){
		if ((fl == true)||(fl == 1))
			this.cell.innerHTML=this.cell.innerHTML.replace("item_chk0.", "item_chk0_dis.").replace("item_chk1.",
				"item_chk1_dis.");
		else
			this.cell.innerHTML=this.cell.innerHTML.replace("item_chk0_dis.", "item_chk0.").replace("item_chk1_dis.",
				"item_chk1.");
	}

	this.changeState=function(fromClick){
		//nb:
		if (fromClick===true && !this.grid.isActive) {
			if (window.globalActiveDHTMLGridObject != null && window.globalActiveDHTMLGridObject != this.grid && window.globalActiveDHTMLGridObject.isActive) window.globalActiveDHTMLGridObject.setActive(false);
			this.grid.setActive(true);
		}
		if ((!this.grid.isEditable)||(this.cell.parentNode._locked)||(this.isDisabled()))
			return;

		if (this.grid.callEvent("onEditCell", [
			0,
			this.cell.parentNode.idd,
			this.cell._cellIndex
		])){
			this.val=this.getValue()

			if (this.val == "1")
				this.setValue("0")
			else
				this.setValue("1")

			this.cell.wasChanged=true;
			//nb:
			this.grid.callEvent("onEditCell", [
				1,
				this.cell.parentNode.idd,
				this.cell._cellIndex
			]);

			this.grid.callEvent("onCheckbox", [
				this.cell.parentNode.idd,
				this.cell._cellIndex,
				(this.val != '1')
			]);

			this.grid.callEvent("onCheck", [
				this.cell.parentNode.idd,
				this.cell._cellIndex,
				(this.val != '1')
			]);
		} else { //preserve editing (not tested thoroughly for this editor)
			this.editor=null;
		}
	}
	this.getValue=function(){
		return this.cell.chstate ? this.cell.chstate.toString() : "0";
	}

	this.isCheckbox=function(){
		return true;
	}
	this.isChecked=function(){
		if (this.getValue() == "1")
			return true;
		else
			return false;
	}

	this.setChecked=function(fl){
		this.setValue(fl.toString())
	}
	this.detach=function(){
		return this.val != this.getValue();
	}
	this.edit=null;
}
eXcell_ch.prototype=new eXcell;
eXcell_ch.prototype.setValue=function(val){
	this.cell.style.verticalAlign="middle"; //nb:to center checkbox in line
	//val can be int
	if (val){
		val=val.toString()._dhx_trim();

		if ((val == "false")||(val == "0"))
			val="";
	}

	if (val){
		val="1";
		this.cell.chstate="1";
	} else {
		val="0";
		this.cell.chstate="0"
	}
	var obj = this;
	this.cell.setAttribute("excell", "ch");
	this.setCValue("<img src='"+this.grid.imgURL+"item_chk"+val
		+".gif' onclick='new eXcell_ch(this.parentNode).changeState(true); (arguments[0]||event).cancelBubble=true; '>",
		this.cell.chstate);
}
//#}
//#ra_excell:04062008{
/**
*	@desc: radio editor
*	@returns: dhtmlxGrid cell editor object
*	@type: public
*/
function eXcell_ra(cell){
	this.base=eXcell_ch;
	this.base(cell)
	this.grid=cell.parentNode.grid;

	this.disabledF=function(fl){
		if ((fl == true)||(fl == 1))
			this.cell.innerHTML=this.cell.innerHTML.replace("radio_chk0.", "radio_chk0_dis.").replace("radio_chk1.",
				"radio_chk1_dis.");
		else
			this.cell.innerHTML=this.cell.innerHTML.replace("radio_chk0_dis.", "radio_chk0.").replace("radio_chk1_dis.",
				"radio_chk1.");
	}

	this.changeState=function(mode){
		if (mode===false && this.getValue()==1) return;

		if ((!this.grid.isEditable)||(this.cell.parentNode._locked)||(this.isDisabled()))
			return;

		if (this.grid.callEvent("onEditCell", [
			0,
			this.cell.parentNode.idd,
			this.cell._cellIndex
		]) != false){
			this.val=this.getValue()

			if (this.val == "1")
				this.setValue("0")
			else
				this.setValue("1")
			this.cell.wasChanged=true;
			//nb:
			this.grid.callEvent("onEditCell", [
				1,
				this.cell.parentNode.idd,
				this.cell._cellIndex
			]);

			this.grid.callEvent("onCheckbox", [
				this.cell.parentNode.idd,
				this.cell._cellIndex,
				(this.val != '1')
			]);

			this.grid.callEvent("onCheck", [
				this.cell.parentNode.idd,
				this.cell._cellIndex,
				(this.val != '1')
			]);
		} else { //preserve editing (not tested thoroughly for this editor)
			this.editor=null;
		}
	}
	this.edit=null;
}
eXcell_ra.prototype=new eXcell_ch;
eXcell_ra.prototype.setValue=function(val){
	this.cell.style.verticalAlign="middle"; //nb:to center checkbox in line

	if (val){
		val=val.toString()._dhx_trim();

		if ((val == "false")||(val == "0"))
			val="";
	}

	if (val){
		if (!this.grid._RaSeCol)
			this.grid._RaSeCol=[];

		if (this.grid._RaSeCol[this.cell._cellIndex]){
			var id = this.grid._RaSeCol[this.cell._cellIndex];
			if (this.grid.rowsAr[id]){
				var z = this.grid.cells(id, this.cell._cellIndex);
				z.setValue("0")
				if (this.grid.rowsAr[z.cell.parentNode.idd])
				this.grid.callEvent("onEditCell", [
					1,
					z.cell.parentNode.idd,
					z.cell._cellIndex
				]);
			}
		}

		this.grid._RaSeCol[this.cell._cellIndex]=this.cell.parentNode.idd;

		val="1";
		this.cell.chstate="1";
	} else {
		val="0";
		this.cell.chstate="0"
	}
	this.cell.setAttribute("excell", "ra");
	this.setCValue("<img src='"+this.grid.imgURL+"radio_chk"+val+".gif' onclick='new eXcell_ra(this.parentNode).changeState(false);'>",
		this.cell.chstate);
}
//#}
//#txt_excell:04062008{
/**
*	@desc: multilene popup editor
*	@returns: dhtmlxGrid cell editor object
*	@type: public
*/
function eXcell_txt(cell){
	if (cell){
		this.cell=cell;
		this.grid=this.cell.parentNode.grid;
	}
	this.edit=function(){
		this.val=this.getValue()
		this.obj=document.createElement("TEXTAREA");
		this.obj.className="dhx_textarea";

		this.obj.onclick=function(e){
			(e||event).cancelBubble=true
		}
		var arPos = this.grid.getPosition(this.cell); //,this.grid.objBox

		this.obj.value=this.val;

		this.obj.style.display="";
		this.obj.style.textAlign=this.cell.style.textAlign;

		document.body.appendChild(this.obj); //nb:
		if(_isOpera) this.obj.onkeypress=function(ev){ if (ev.keyCode == 9||ev.keyCode == 27) return false; }
		this.obj.onkeydown=function(e){
			var ev = (e||event);

			if (ev.keyCode == 9||ev.keyCode == 27){
				globalActiveDHTMLGridObject.entBox.focus();
				globalActiveDHTMLGridObject.doKey({
					keyCode: ev.keyCode,
					shiftKey: ev.shiftKey,
					srcElement: "0"
					});

				return false;
			}
		}

		this.obj.style.left=arPos[0]+"px";
		this.obj.style.top=arPos[1]+this.cell.offsetHeight+"px";

		if (this.cell.offsetWidth < 200)
			var pw = 200;
		else
			var pw = this.cell.offsetWidth;
		this.obj.style.width=pw+16+"px"

		if (_isIE) { this.obj.select(); this.obj.value=this.obj.value; }//dzen of IE
		this.obj.focus()
	}
	this.detach=function(){
		var a_val = "";

		a_val=this.obj.value;

		if (a_val == ""){
			this.cell._clearCell=true;
		}
		else
			this.cell._clearCell=false;
		this.setValue(a_val);
		document.body.removeChild(this.obj);
		this.obj=null;
		return this.val != this.getValue();
	}
	this.getValue=function(){
		if (this.obj){
			return this.obj.value;
		}
				
		if (this.cell._clearCell)
			return "";

		if (typeof this.cell._brval != "undefined") return this.cell._brval;

		if ((!this.grid.multiLine))
			return this.cell._brval||this.cell.innerHTML;
		else
			return this.cell._brval||this.cell.innerHTML.replace(/<br[^>]*>/gi, "\n")._dhx_trim(); //innerText;
	}
}

eXcell_txt.prototype=new eXcell;

/**
*	@desc: multiline text editor without HTML support
*	@returns: dhtmlxGrid cell editor object
*	@type: public
*/
function eXcell_txttxt(cell){
	if (cell){
		this.cell=cell;
		this.grid=this.cell.parentNode.grid;
	}
	this.getValue=function(){
		if ((this.cell.firstChild)&&(this.cell.firstChild.tagName == "TEXTAREA"))
			return this.cell.firstChild.value;

		if (this.cell._clearCell)
			return "";

		if ((!this.grid.multiLine)&&this.cell._brval)
			return this.cell._brval;

		return (_isIE ? this.cell.innerText : this.cell.textContent);
	}
	this.setValue=function(val){
		this.cell._brval=val;

		if (!val||val.toString()._dhx_trim() == ""){
			val=" ";
			this.cell._clearCell=true;
		} else
			this.cell._clearCell=false;
		this.setCTxtValue(val);
	}
}

eXcell_txttxt.prototype=new eXcell_txt;

eXcell_txt.prototype.setValue=function(val){
	this.cell._brval=val;

	if (!val||val.toString()._dhx_trim() == ""){
		val="&nbsp;"
		this.cell._clearCell=true;
	} else
		this.cell._clearCell=false;

	if ((!this.grid.multiLine) || this.cell._clearCell)
		this.setCValue(val, this.cell._brval);
	else
		this.setCValue(val.replace(/\n/g, "<br/>"), val);
}
//#}
//#co_excell:04062008{
/**
*	@desc: combobox editor
*	@returns: dhtmlxGrid cell editor object
*	@type: public
*/
function eXcell_co(cell){
	if (cell){
		this.cell=cell;
		this.grid=this.cell.parentNode.grid;
		this.combo=(this.cell._combo||this.grid.getCombo(this.cell._cellIndex));
		this.editable=true
	}
	this.shiftNext=function(){
		var z = this.list.options[this.list.selectedIndex+1];

		if (z)
			z.selected=true;
		this.obj.value=this.list.options[this.list.selectedIndex].text;

		return true;
	}
	this.shiftPrev=function(){
		if (this.list.selectedIndex != 0){
			var z = this.list.options[this.list.selectedIndex-1];

			if (z)
				z.selected=true;
			this.obj.value=this.list.options[this.list.selectedIndex].text;
		}

		return true;
	}

	this.edit=function(){
		this.val=this.getValue();
		this.text=this.getText()._dhx_trim();
		var arPos = this.grid.getPosition(this.cell) //,this.grid.objBox)

		this.obj=document.createElement("TEXTAREA");
		this.obj.className="dhx_combo_edit";

		this.obj.style.height=(this.cell.offsetHeight-(this.grid.multiLine ? 9 : 4))+"px";

		this.obj.wrap="soft";
		this.obj.style.textAlign=this.cell.style.textAlign;
		this.obj.onclick=function(e){
			(e||event).cancelBubble=true
		}
		this.obj.onmousedown=function(e){
			(e||event).cancelBubble=true
		}
		this.obj.value=this.text
		this.obj.onselectstart=function(e){
			if (!e)
				e=event;
			e.cancelBubble=true;
			return true;
		};
		var editor_obj = this;
		this.obj.onkeyup=function(e){
			var key=(e||event).keyCode;
			if (key==38 || key==40 || key==9) return;
			var val = this.readonly ? String.fromCharCode(key) : this.value;
			
			var c = editor_obj.list.options;

			for (var i = 0; i < c.length; i++)
				if (c[i].text.indexOf(val) == 0)
					return c[i].selected=true;
		}
		this.list=document.createElement("SELECT");

		this.list.className='dhx_combo_select';
		this.list.style.width=this.cell.offsetWidth+"px";
		this.list.style.left=arPos[0]+"px";                       //arPos[0]
		this.list.style.top=arPos[1]+this.cell.offsetHeight+"px"; //arPos[1]+this.cell.offsetHeight;
		this.list.onclick=function(e){
			var ev = e||window.event;
			var cell = ev.target||ev.srcElement

			//tbl.editor_obj.val=cell.combo_val;
			if (cell.tagName == "OPTION")
				cell=cell.parentNode;
			//editor_obj.list.value = cell.value;
			editor_obj.editable=false;
			editor_obj.grid.editStop();
			ev.cancelBubble = true;
		}
		var comboKeys = this.combo.getKeys();
		var fl = false
		var selOptId = 0;

		for (var i = 0; i < comboKeys.length; i++){
			var val = this.combo.get(comboKeys[i])
			this.list.options[this.list.options.length]=new Option(val, comboKeys[i]);

			if (comboKeys[i] == this.val){
				selOptId=this.list.options.length-1;
				fl=true;
			}
		}

		if (fl == false){ //if no such value in combo list
			this.list.options[this.list.options.length]=new Option(this.text, this.val === null ? "" : this.val);
			selOptId=this.list.options.length-1;
		}
		document.body.appendChild(this.list) //nb:this.grid.objBox.appendChild(this.listBox);
		this.list.size="6";
		this.cstate=1;

		if (this.editable){
			this.cell.innerHTML="";
		}
		else {
			this.obj.style.width="0px";
			this.obj.style.height="0px";
		}
		this.cell.appendChild(this.obj);
		this.list.options[selOptId].selected=true;

		//fix for coro - FF scrolls grid in incorrect position
		if (this.editable){
			this.obj.focus();
			this.obj.focus();
		}

		if (!this.editable){
			this.obj.style.visibility="hidden";
			this.obj.style.position="absolute";
			this.list.focus();
			this.list.onkeydown=function(e){
				e=e||window.event;
				editor_obj.grid.setActive(true)

				if (e.keyCode < 30)
					return editor_obj.grid.doKey({
						target: editor_obj.cell,
						keyCode: e.keyCode,
						shiftKey: e.shiftKey,
						ctrlKey: e.ctrlKey
						})
			}
		}
	}

	this.getValue=function(){
		return ((this.cell.combo_value == window.undefined) ? "" : this.cell.combo_value);
	}
	this.detach=function(){
		if (this.val != this.getValue()){
			this.cell.wasChanged=true;
		}

		if (this.list.parentNode != null){
			if (this.editable){
					var ind = this.list.options[this.list.selectedIndex]
					if (ind&&ind.text == this.obj.value)
						this.setValue(this.list.value)
					else{
						var combo=(this.cell._combo||this.grid.getCombo(this.cell._cellIndex));
						var val=combo.values._dhx_find(this.obj.value);
						if (val!=-1) this.setValue(combo.keys[val]);
						else this.setValue(this.cell.combo_value=this.obj.value);
					}
			}
			else
				this.setValue(this.list.value)
		}

		if (this.list.parentNode)
			this.list.parentNode.removeChild(this.list);

		if (this.obj.parentNode)
			this.obj.parentNode.removeChild(this.obj);

		return this.val != this.getValue();
	}
}
eXcell_co.prototype=new eXcell;
eXcell_co.prototype.getText=function(){
	return this.cell.innerHTML;
}
eXcell_co.prototype.setValue=function(val){
	if (typeof (val) == "object"){
		var optCol = dhx4.ajax.xpath("./option", val);

		if (optCol.length)
			this.cell._combo=new dhtmlXGridComboObject();

		for (var j = 0;
			j < optCol.length;
			j++)this.cell._combo.put(optCol[j].getAttribute("value"),
			optCol[j].firstChild
				? optCol[j].firstChild.data
				: "");
		val=val.firstChild.data;
	}

	if ((val||"").toString()._dhx_trim() == "")
		val=null
	this.cell.combo_value=val;
	
	if (val !== null){
		var label = (this.cell._combo||this.grid.getCombo(this.cell._cellIndex)).get(val);
		this.setCValue(label===null?val:label, val);
	}else
		this.setCValue("&nbsp;", val);

	
}
/**
*	@desc: selectbox editor
*	@returns: dhtmlxGrid cell editor object
*	@type: public
*/
function eXcell_coro(cell){
	this.base=eXcell_co;
	this.base(cell)
	this.editable=false;
}
eXcell_coro.prototype=new eXcell_co;

function eXcell_cotxt(cell){
	this.base=eXcell_co;
	this.base(cell)
}
eXcell_cotxt.prototype=new eXcell_co;
eXcell_cotxt.prototype.getText=function(){
	return (_isIE ? this.cell.innerText : this.cell.textContent);
}
eXcell_cotxt.prototype.setValue=function(val){
	if (typeof (val) == "object"){
		var optCol = dhx4.ajax.xpath("./option", val);

		if (optCol.length)
			this.cell._combo=new dhtmlXGridComboObject();

		for (var j = 0;
			j < optCol.length;
			j++)this.cell._combo.put(optCol[j].getAttribute("value"),
			optCol[j].firstChild
				? optCol[j].firstChild.data
				: "");
		val=val.firstChild.data;
	}

	if ((val||"").toString()._dhx_trim() == "")
		val=null

	if (val !== null)
		this.setCTxtValue((this.cell._combo||this.grid.getCombo(this.cell._cellIndex)).get(val)||val, val);
	else
		this.setCTxtValue(" ", val);

	this.cell.combo_value=val;
}

function eXcell_corotxt(cell){
	this.base=eXcell_co;
	this.base(cell)
	this.editable=false;
}
eXcell_corotxt.prototype=new eXcell_cotxt;
//#}

//#cp_excell:04062008{
/**
*	@desc: color picker editor
*	@returns: dhtmlxGrid cell editor object
*	@type: public
*/
function eXcell_cp(cell){
	try{
		this.cell=cell;
		this.grid=this.cell.parentNode.grid;
	}
	catch (er){}
	this.edit=function(){
		this.val=this.getValue()
		this.obj=document.createElement("SPAN");
		this.obj.style.border="1px solid black";
		this.obj.style.position="absolute";
		var arPos = this.grid.getPosition(this.cell); //,this.grid.objBox
		this.colorPanel(4, this.obj)
		document.body.appendChild(this.obj);          //this.grid.objBox.appendChild(this.obj);
		this.obj.style.left=arPos[0]+"px";
		this.obj.style.zIndex=1000;
		this.obj.style.top=arPos[1]+this.cell.offsetHeight+"px";
	}
	this.toolDNum=function(value){
		if (value.length == 1)
			value='0'+value;
		return value;
	}
	this.colorPanel=function(index, parent){
		var tbl = document.createElement("TABLE");
		parent.appendChild(tbl)
		tbl.cellSpacing=0;
		tbl.editor_obj=this;
		tbl.style.cursor="default";
		tbl.onclick=function(e){
			var ev = e||window.event
			var cell = ev.target||ev.srcElement;
			var ed = cell.parentNode.parentNode.parentNode.editor_obj
			if (ed){
				ed.setValue(cell._bg);
				ed.grid.editStop();
			}
		}
		var cnt = 256 / index;
		for (var j = 0; j <= (256 / cnt); j++){
			var r = tbl.insertRow(j);

			for (var i = 0; i <= (256 / cnt); i++){
				for (var n = 0; n <= (256 / cnt); n++){
					R=new Number(cnt*j)-(j == 0 ? 0 : 1)
					G=new Number(cnt*i)-(i == 0 ? 0 : 1)
					B=new Number(cnt*n)-(n == 0 ? 0 : 1)
					var rgb =
						this.toolDNum(R.toString(16))+""+this.toolDNum(G.toString(16))+""+this.toolDNum(B.toString(16));
					var c = r.insertCell(i);
					c.width="10px";
					c.innerHTML="&nbsp;"; //R+":"+G+":"+B;//
					c.title=rgb.toUpperCase()
					c.style.backgroundColor="#"+rgb
					c._bg="#"+rgb;

					if (this.val != null&&"#"+rgb.toUpperCase() == this.val.toUpperCase()){
						c.style.border="2px solid white"
					}
				}
			}
		}
	}
	this.getValue=function(){
		return this.cell.firstChild._bg||""; //this.getBgColor()
	}
	this.getRed=function(){
		return Number(parseInt(this.getValue().substr(1, 2), 16))
	}
	this.getGreen=function(){
		return Number(parseInt(this.getValue().substr(3, 2), 16))
	}
	this.getBlue=function(){
		return Number(parseInt(this.getValue().substr(5, 2), 16))
	}
	this.detach=function(){
		if (this.obj.offsetParent != null)
			document.body.removeChild(this.obj);
		//this.obj.removeNode(true)
		return this.val != this.getValue();
	}
}
eXcell_cp.prototype=new eXcell;
eXcell_cp.prototype.setValue=function(val){
    this.setCValue("<div style='width:100%;height:"+((this.grid.multiLine?"100%":23))+";background-color:"+(val||"")
		+";border:0px;'>&nbsp;</div>",
		val);
	this.cell.firstChild._bg=val;
}
//#}

//#img_excell:04062008{
/**
*	@desc: image editor
*	@returns: dhtmlxGrid cell editor object
*	@type: public
*/
/*
	The corresponding  cell value in XML should be a "^" delimited list of following values:
	1st - image src
	2nd - image alt text (optional)
	3rd - link (optional)
	4rd - target (optional, default is _self)
*/
function eXcell_img(cell){
	try{
		this.cell=cell;
		this.grid=this.cell.parentNode.grid;
	}
	catch (er){}
	this.getValue=function(){
		if (this.cell.firstChild.tagName == "IMG")
			return this.cell._image_src_value+(this.cell.titFl != null
				? "^"+this.cell._brval
				: "");
			else if (this.cell.firstChild.tagName == "A"){
			var out = this.cell._image_src_value+(this.cell.titFl != null ? "^"+this.cell._brval : "");
			out+="^"+this.cell.lnk;

			if (this.cell.trg)
				out+="^"+this.cell.trg
			return out;
		}
	}
	this.isDisabled=function(){
		return true;
	}
}
eXcell_img.prototype=new eXcell;
eXcell_img.prototype.getTitle=function(){
	return this.cell._brval
}
eXcell_img.prototype.setValue=function(val){
	var title = val;

	if ((val||"").indexOf("^") != -1){
		var ar = val.split("^");
		val=ar[0]
		title=this.cell._attrs.title||ar[1];

		//link
		if (ar.length > 2){
			this.cell.lnk=ar[2]

			if (ar[3])
				this.cell.trg=ar[3]
		}
		this.cell.titFl="1";
	}
	if (!this.grid.multiLine)
		this.setCValue("<img src='"+this.grid.iconURL+(val||"")._dhx_trim()+"' border='0' style='max-height:"+(this.grid._srdh-4)+"px'>", val);
	else
		this.setCValue("<img src='"+this.grid.iconURL+(val||"")._dhx_trim()+"' border='0'>", val);

	if (this.cell.lnk){
		this.cell.innerHTML="<a href='"+this.cell.lnk+"' target='"+this.cell.trg+"'>"+this.cell.innerHTML+"</a>"
	}
	this.cell._brval=title;
	this.cell._image_src_value = val;
}
function eXcell_icon(cell){
	this.base=eXcell_ed;
	this.base(cell)
	try{
		this.cell=cell;
		this.grid=this.cell.parentNode.grid;
	}
	catch (er){}

	this.setValue=function(val){
		this.cell._raw_value = val;
		this.setCValue('<div class="dhx_grid_icon"><i class="fa fa-'+val.toString()._dhx_trim()+'"></i></div>');
	}
	this.getValue=function(){
		return this.cell._raw_value;
	}
	this.isDisabled=function(){
		return true;
	}
}
eXcell_icon.prototype=new eXcell_ed;
//#}

//#price_excell:04062008{
/**
*	@desc: text editor with price (USD) formatting
*	@returns: dhtmlxGrid cell editor object
*	@type: public
*/
function eXcell_price(cell){
	this.base=eXcell_ed;
	this.base(cell)
	this.getValue=function(){
		if (this.cell.childNodes.length > 1)
			return this.cell.childNodes[1].innerHTML.toString()._dhx_trim()
		else
			return "0";
	}
}

eXcell_price.prototype=new eXcell_ed;
eXcell_price.prototype.setValue=function(val){
	if (isNaN(parseFloat(val))){
		val=this.val||0;
	}
	var color = "green";

	if (val < 0)
		color="red";

	this.setCValue("<span>$</span><span style='padding-right:2px;color:"+color+";'>"+val+"</span>", val);
}
//#}

//#dyn_excells:04062008{
/**
*	@desc: text editor with additional formatting for positive and negative numbers (arrow down/up and color)
*	@returns: dhtmlxGrid cell editor object
*	@type: public
*/
function eXcell_dyn(cell){
	this.base=eXcell_ed;
	this.base(cell)
	this.getValue=function(){
		if (!this.cell.firstChild.childNodes[1]) return "";
		var value = this.cell.firstChild.childNodes[1].innerHTML.toString()._dhx_trim()
		var k = this.grid._aplNFb(value, this.cell._cellIndex);
		if (isNaN(Number(k))) {
			return value;
		}
		return k;
	}
}

eXcell_dyn.prototype=new eXcell_ed;
eXcell_dyn.prototype.getValue=function(){
	var value = eXcell_ed.prototype.getValue.call(this);
	return 
	
}
eXcell_dyn.prototype.setValue=function(val){
	if (!val||isNaN(Number(val))){
		if (val!=="")
			val=0;
	} else {
		if (val > 0){
			var color = "green";
			var img = "dyn_up.gif";
		} else if (val == 0){
			var color = "black";
			var img = "dyn_.gif";
		} else {
			var color = "red";
			var img = "dyn_down.gif";
		}
		val = this.grid._aplNF(val, this.cell._cellIndex);
	}

	this.setCValue("<div class='grid_cell_dyn'><img src='"+this.grid.imgURL+""+img
		+"'><span style='color:"+color+";'>"+val
		+"</span></div>",
		val);
}
//#}

/**
*	@desc: readonly editor
*	@returns: dhtmlxGrid cell editor object
*	@type: public
*/
function eXcell_ro(cell){
	if (cell){
		this.cell=cell;
		this.grid=this.cell.parentNode.grid;
	}
	this.edit=function(){
	}

	this.isDisabled=function(){
		return true;
	}
	this.getValue=function(){
		return this.cell._clearCell?"":this.cell.innerHTML.toString()._dhx_trim();
	}
}
eXcell_ro.prototype=new eXcell;


window.eXcell_hidden = function(cell){
	if (cell){
		this.cell=cell;
		this.grid=this.cell.parentNode.grid;
	}
	this.edit=function(){
	}

	this.isDisabled=function(){
		return true;
	}
	this.getValue=function(){
		return this.cell.val;
	}
}
eXcell_hidden.prototype=new eXcell;
eXcell_hidden.prototype.setValue = function(value){
	this.cell.val = value;
}

function eXcell_ron(cell){
	this.cell=cell;
	this.grid=this.cell.parentNode.grid;
	this.edit=function(){
	}

	this.isDisabled=function(){
		return true;
	}
	this.getValue=function(){
		return this.cell._clearCell?"":this.cell._orig_value||this.grid._aplNFb(this.cell.innerHTML.toString()._dhx_trim(), this.cell._cellIndex).toString();
	}
}
eXcell_ron.prototype=new eXcell;
eXcell_ron.prototype.setValue=function(val){ 
	if (val === 0){}
	else if (!val||val.toString()._dhx_trim() == ""){
		this.setCValue("&nbsp;");
		return this.cell._clearCell=true;
	}
	this.cell._orig_value = val;
	this.cell._clearCell=false;
	this.setCValue(val?this.grid._aplNF(val, this.cell._cellIndex):"0");
}


/**
*	@desc: readonly pure text editor (without HTML support)
*	@returns: dhtmlxGrid cell editor object
*	@type: public
*/
function eXcell_rotxt(cell){
	this.cell=cell;
	this.grid=this.cell.parentNode.grid;
	this.edit=function(){
	}

	this.isDisabled=function(){
		return true;
	}
	this.setValue=function(val){
		if (!val){
			val=" ";
			this.cell._clearCell = true;
		}
		else
			this.cell._clearCell = false;
			
		this.setCTxtValue(val);
	}
	this.getValue=function(){
		if (this.cell._clearCell)
			return "";
		return (_isIE ? this.cell.innerText : this.cell.textContent);
	}	
}
eXcell_rotxt.prototype=new eXcell;

/**
	*	@desc: combobox object constructor (shouldn't be accessed directly - instead please use getCombo(...) method of the grid)
	*	@type: private
	*	@returns: combobox for dhtmlxGrid
	*/
function dhtmlXGridComboObject(){
	this.keys=new dhtmlxArray();
	this.values=new dhtmlxArray();
	/**
	*	@desc: puts new combination of key and value into combobox
	*	@type: public
	*	@param: key - object to use as a key (should be a string in the case of combobox)
	*	@param: value - object value of combobox line
	*/
	this.put=function(key, value){
		for (var i = 0; i < this.keys.length; i++){
			if (this.keys[i] == key){
				this.values[i]=value;
				return true;
			}
		}
		this.values[this.values.length]=value;
		this.keys[this.keys.length]=key;
	}
	/**
	*	@desc: gets value corresponding to the given key
	*	@type: public
	*	@param: key - object to use as a key (should be a string in the case of combobox)
	*	@returns: value correspond. to given key or null if no such key
	*/
	this.get=function(key){
		for (var i = 0; i < this.keys.length; i++){
			if (this.keys[i] == key){
				return this.values[i];
			}
		}
		return null;
	}
	/**
	*	@desc: clears combobox
	*	@type: public
	*/
	this.clear=function(){
		/*for(var i=0;i<this.keys.length;i++){
				this.keys._dhx_removeAt(i);
				this.values._dhx_removeAt(i);
		}*/
		this.keys=new dhtmlxArray();
		this.values=new dhtmlxArray();
	}
	/**
	*	@desc: remove pair of key-value from combobox with given key 
	*	@type: public
	*	@param: key - object to use as a key
	*/
	this.remove=function(key){
		for (var i = 0; i < this.keys.length; i++){
			if (this.keys[i] == key){
				this.keys._dhx_removeAt(i);
				this.values._dhx_removeAt(i);
				return true;
			}
		}
	}
	/**
	*	@desc: gets the size of combobox 
	*	@type: public
	*	@returns: current size of combobox
	*/
	this.size=function(){
		var j = 0;

		for (var i = 0; i < this.keys.length; i++){
			if (this.keys[i] != null)
				j++;
		}
		return j;
	}
	/**
	*	@desc: gets array of all available keys present in combobox
	*	@type: public
	*	@returns: array of all available keys
	*/
	this.getKeys=function(){
		var keyAr = new Array(0);

		for (var i = 0; i < this.keys.length; i++){
			if (this.keys[i] != null)
				keyAr[keyAr.length]=this.keys[i];
		}
		return keyAr;
	}

	/**
	*	@desc: save curent state
	*	@type: public
	*/
	this.save=function(){
		this._save=new Array();

		for (var i = 0; i < this.keys.length; i++)this._save[i]=[
			this.keys[i],
			this.values[i]
		];
	}


	/**
	*	@desc: restore saved state
	*	@type: public
	*/
	this.restore=function(){
		if (this._save){
			this.keys[i]=new Array();
			this.values[i]=new Array();

			for (var i = 0; i < this._save.length; i++){
				this.keys[i]=this._save[i][0];
				this.values[i]=this._save[i][1];
			}
		}
	}
	return this;
}

function Hashtable(){
	this.keys=new dhtmlxArray();
	this.values=new dhtmlxArray();
	return this;
}
Hashtable.prototype=new dhtmlXGridComboObject;

//(c)dhtmlx ltd. www.dhtmlx.com
if (typeof(window.dhtmlXCellObject) != "undefined") {
	
	dhtmlXCellObject.prototype.attachGrid = function(config) {
		
		this.callEvent("_onBeforeContentAttach",["grid"]);
		
		var obj = document.createElement("DIV");
		obj.style.width = "100%";
		obj.style.height = "100%";
		obj.style.position = "relative";
		obj.style.overflow = "hidden";
		this._attachObject(obj);
		
		this.dataType = "grid";
		if (config && typeof config === "object" && !config.tagName){
			config.parent = obj;
			obj = config;
		}
		this.dataObj = new dhtmlXGridObject(obj);
		this.dataObj.setSkin(this.conf.skin);
		
		// fix for grid atatched to tabbar for safari on ios 5.1.7
		if (typeof(window.dhtmlXTabBarCell) == "function" && this instanceof window.dhtmlXTabBarCell && navigator.userAgent.match(/7[\.\d]* mobile/gi) != null && navigator.userAgent.match(/AppleWebKit/gi) != null) {
			this.dataObj.objBox.style.webkitOverflowScrolling = "auto";
		}
		
		// fix layout cell for material
		if (this.conf.skin == "material" && typeof(window.dhtmlXLayoutCell) == "function" && this instanceof window.dhtmlXLayoutCell) {
			this.cell.childNodes[this.conf.idx.cont].style.overflow = "hidden";
		}
		
		
		// keep border for window and remove for other
		if (this.conf.skin == "dhx_skyblue" && typeof(window.dhtmlXWindowsCell) == "function" && this instanceof window.dhtmlXWindowsCell) {
			this.dataObj.entBox.style.border = "1px solid #a4bed4";
			this.dataObj._sizeFix = 0;
		} else {
			this.dataObj.entBox.style.border = "0px solid white";
			this.dataObj._sizeFix = 2;
		}
		
		obj = null;
		
		this.callEvent("_onContentAttach",[]);
		
		return this.dataObj;
	};
	
}

