/*
Copyright Scand LLC http://www.scbr.com
To use this component please contact info@scbr.com to obtain license
*/

/*
HTML Link eXcell v.1.0  for dhtmlxGrid 
(c)Scand LLC 2005


The corresponding  cell value in XML should be a "^" delimited list of following values:
1st - Link Text (or "img:image_src")
2nd - URL (optional)
3rd - target (optional, default is _blank)

Samples:
<cell>Stephen King</cell>
<cell>Stephen King^http://www.stephenking.com/</cell>
<cell>Stephen King^http://www.stephenking.com/^_self</cell>
*/

function eXcell_link(cell){
	this.cell = cell;
    this.grid = this.cell.parentNode.grid;
	this.edit = function(){}
	this.getValue = function(){
		if(this.cell.firstChild.getAttribute)
			return this.cell.firstChild.innerHTML+"^"+this.cell.firstChild.getAttribute("href")
		else
			return "";
	}
	this.setValue = function(val){
		var valsAr = val.split("^");
		if(valsAr.length==1)
			valsAr[1] = "";
		else{
			if(valsAr.length>1){
				valsAr[1] = "href='"+valsAr[1]+"'";
				if(valsAr.length==3)
					valsAr[1]+= " target='"+valsAr[2]+"'";
				else
					valsAr[1]+= " target='_blank'";
			}
		}
		
		this.setCValue("<a "+valsAr[1]+" onclick='(isIE()?event:arguments[0]).cancelBubble = true;' class='top-nav'>"+valsAr[0]+"</a>",valsAr);
	}
}

eXcell_link.prototype = new eXcell;
eXcell_link.prototype.getTitle=function(){
    return this.cell.firstChild.getAttribute("href");
}