//v.1.6 build 80512

/*
Copyright DHTMLX LTD. http://www.dhtmlx.com
To use this component please contact sales@dhtmlx.com to obtain license
*/

dhtmlXGridObject._emptyLineImg="line";dhtmlXGridObject.prototype._updateTGRState=function(z,force){if (force || !z.update || z.id==0)return;this._updateLine(z,this.rowsAr[z.id]);z.update=false};dhtmlXGridObject.prototype._updateLine=function(z,row){row=row||this.rowsAr[z.id];if (!row)return;var im=row.imgTag;if (!im)return;if (z.state=="blank")return im.src=this.imgURL+"blank.gif";var n=1;if (z.index==0){if (z.level==0){if ((z.parent.childs.length-1)>z.index)
 n=3;else n=1}else
 {if ((z.parent.childs.length-1)>z.index)
 n=3;else
 n=2}}else
 if ((z.parent.childs.length-1)>z.index)
 n=3;else
 n=2;im.src=this.imgURL+z.state+n+".gif"};dhtmlXGridObject.prototype._updateParentLine=function(z,row){row=row||this.rowsAr[z.id];if (!row)return;var im=row.imgTag;if (!im)return;for (var i=z.level;i>0;i--){if (z.id==0)break;im=im.previousSibling;z=z.parent;if ((z.parent.childs.length-1)>z.index)
 im.src=this.imgURL+"line1.gif";else
 im.src=this.imgURL+"blank.gif"}};dhtmlXGridObject.prototype._renderSortA=dhtmlXGridObject.prototype._renderSort;dhtmlXGridObject.prototype._renderSort=function(){this._renderSortA.apply(this,arguments);this._redrawLines(0) 
};dhtmlXGridObject.prototype._redrawLines=function(id){this._h2.forEachChild((id||0),function(z){this._updateLine(z);this._updateParentLine(z)},this)};dhtmlXGridObject.prototype.enableTreeGridLines=function(){this.attachEvent("onXLE",function(a,b,id){this._redrawLines(id)
 });this.attachEvent("onOpenEnd",function(id){this._redrawLines(id)
 });this.attachEvent("onRowAdded",function(id){var z=this._h2.get[id];this._updateLine(z);this._updateParentLine(z);if (z.index<(z.parent.childs.length-1)){z=z.parent.childs[z.index+1];this._updateLine(z);this._updateParentLine(z)}else if (z.index!=0){z=z.parent.childs[z.index-1];this._updateLine(z);this._updateParentLine(z);if (z.childs.length)this._h2.forEachChild(z.id,function(c_el){this._updateParentLine(c_el)
 },this)
 }});this.attachEvent("onOpen",function(id,state){if (state){var z=this._h2.get[id];for (var i=0;i < z.childs.length;i++)this._updateParentLine(z.childs[i])};return true});this.attachEvent("onBeforeRowDeleted",function(id){var z=this._h2.get[id];var w=null;if (z.index!=0)w=z.parent.childs[z.index-1];z=z.parent;var self=this;window.setTimeout(function(){self._updateLine(z);self._updateParentLine(z);if (w){self._updateLine(w);if (w.state=="minus")self._h2.forEachChild(w.id,function(z){self._updateParentLine(z)},this)}},1);return true})};
//v.1.6 build 80512
/*
Copyright DHTMLX LTD. http://www.dhtmlx.com
To use this component please contact sales@dhtmlx.com to obtain license
*/