/*
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
*/

/*
Purpose: right-to-left extension for dhtmlxTree
Last updated: 17.02.2006
*/

/**
*     @desc: enables Right-to-Left mode in tree
*     @type: public
*     @param: mode - true/false
*     @edition: Professional
*     @topic: 2
*/
dhtmlXTreeObject.prototype.enableRTL=function(mode){
        var z=dhx4.s2b(mode);
        if (((z)&&(!this.rtlMode))||((!z)&&(this.rtlMode)))
        {
        this.rtlMode=z;
        this._switchToRTL(this.rtlMode);
        }
};



dhtmlXTreeObject.prototype._switchToRTL=function(mode) {
        if (mode){
            this.allTree.className=
            this._ltr_line=this.lineArray;
            this._ltr_min=this.minusArray;
            this._ltr_plus=this.plusArray;
        	this.lineArray=new Array("line2_rtl.gif","line3_rtl.gif","line4_rtl.gif","blank.gif","blank.gif","line1_rtl.gif");
        	this.minusArray=new Array("minus2_rtl.gif","minus3_rtl.gif","minus4_rtl.gif","minus.gif","minus5_rtl.gif");
    	    this.plusArray=new Array("plus2_rtl.gif","plus3_rtl.gif","plus4_rtl.gif","plus.gif","plus5_rtl.gif");
            this.allTree.className="containerTableStyleRTL";
                }
            else
                {
            this.allTree.className="containerTableStyle";
            this.lineArray=this._ltr_line;
            this.minusArray=this._ltr_min;
            this.plusArray=this._ltr_plus;
                }
           if (this.htmlNode.childsCount)
                this._redrawFrom(this,this.htmlNode);
};

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