//outgoings
function cargarTracks(urls) {
	$$('a[href^=http]').each(function(el) { 
	var dd = el.get('href').replace('http://','');
	dd = dd.substr(0, dd.indexOf('/'));
		if(urls.has(dd)){      
			el.store('dd' ,urls.get(dd) );
			el.addEvent('click',function(e) {	
			var dd = e.target.retrieve('dd');
				if($chk(dd)){
				//	pageTracker._trackPageview('/outgoing/' +dd); 
				_gaq.push(['_trackPageview','/outgoing/' +dd]);
				}
			}.bind(this));  
		}
	});
 }