function WTGencat()
	{ 
	var jRet = true;
	if(!document.getElementsByTagName )
		{
		jRet = false;
		}
	else
		{
		var ancores = document.getElementsByTagName("a"); 
		for(var i=0, z=ancores.length; i<z; i++)
			{
			if(ancores[i].onclick == null)
				{
				ancores[i].onclick = function(){ return WTClic(this); }
				}
			}
		}
	return jRet;
	}

function WTClic(ancora)
	{
	var href = ancora.href;
	var extensio = "";
	var protocol = ""; 
	var strURI = "";
	var domini = "";
	if(href.lastIndexOf(".")>-1){
		extensio =
		href.slice(href.lastIndexOf(".")+1).toLowerCase();
		if(extensio=="pdf" || extensio=="doc" || extensio=="xls")
			{
			domini = href.slice(href.indexOf("/")+2);
			if(domini.indexOf("/")>-1)
				{
				domini = domini.slice(0,domini.indexOf("/"));
				}
			if(href.indexOf("//")>-1)
				{
				protocol = href.slice(0, href.indexOf("//")+2);
				}
			strURI = href.replace(protocol + domini, "");
			dcsMultiTrack('DCS.dcssip', domini,'DCS.dcsuri', strURI, 'WT.ti', ancora.innerHTML);
			}
		}
	}