function checkUrl(url) 
	{
		try 
		{
			var request = false;
			if (window.XMLHttpRequest) 
			{
				request = new XMLHttpRequest;
			} 
			else 
			if (window.ActiveXObject) 
			{
				request = new ActiveXObject("Microsoft.XMLHttp");
			}

			if (request) 
			{
				request.open("GET", url);
				if (request.status == 200) 
				{ 
					return true; 
				}
			}
			return false;
		} 
		catch(err) 
			{return false;}
	}

	//var urlJs = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
	var urlJs = "http://www.edsa.com.ar/js/ga.js";
	/*if(checkUrl(urlJs))
	{*/
		try 
		{
			var _gaq = _gaq || [];
			_gaq.push(['_setAccount', 'UA-2298655-1']);
			_gaq.push(['_trackPageview']);
		
			(
			function() 
			{
			var ga = document.createElement('script'); 
			ga.type = 'text/javascript'; 
			ga.async = true;   
			ga.src = urlJs;   
			var s = document.getElementsByTagName('script')[0]; 
			s.parentNode.insertBefore(ga, s);
			}
			)
			();
		} catch(err) {}
	//}