/**
	* Call AJAX xiti function regarding thelink class
	* let us auto track a category of link
	*/
	function xitiSendLinkAction(oLink)
	{
		var aURL=oLink.href.split('/');
		fileName = aURL[aURL.length-1];
		xitiPathPage = xtpage+'::'+fileName
		//alert(xitiPathPage+' => '+ fileName);
		
		// test extension
		if(fileName.search('.pdf')==-1 && fileName.search('.xls')==-1 && fileName.search('.flv')==-1)
		{
			//alert('not valid extension skip xiti tracking !');
			return;
		}
		
		if(oLink.className=='lienPdf' || oLink.className=='lienExcel')
		{
			xt_med('C', '', xitiPathPage, 'T');
		}
		else if(oLink.className == 'lienVideo')
		{
			xt_med('M', '', xitiPathPage, 'play', '#DUREE#');
		}
	   	  	
	}

	/**
	* Onload, track link with a special class 
	* Auto add an onclick event to track action 
	*/
	function xitiAutoTag()
	{
	   if(!document.getElementsByTagName) return;
	
	   var aLink = document.getElementsByTagName("a");
	   if(!aLink) return;
	   
	   var idxLink = aLink.length - 1;
		
	   for(idxLink; idxLink >= 0; idxLink--)
	   {
	   	  if(
	   	  		aLink[idxLink].className=='lienPdf' || 
	   	  		aLink[idxLink].className=='lienExcel' ||
	   	  		aLink[idxLink].className=='lienVideo'
	   	  	)
	   	  {
	   	  	aLink[idxLink].onclick = function(){ xitiSendLinkAction(this); }
	   	  }

	   }
	}