function addLinkerEvents() {
	var as = document.getElementsByTagName("a");
	var extTrack = ["bistrotdevenise.com"];

	var extDoc = [".doc",".xls",".exe",".zip",".pdf",".js"];
	
	for(var i=0; i<as.length; i++) {
		var flag = 0;
		var tmp = as[i].getAttribute("onclick");

		if (tmp != null) {
		  tmp = String(tmp);
		  if (tmp.indexOf('urchinTracker') > -1 || tmp.indexOf('_trackPageview') > -1) continue;
    		}

		for (var j=0; j<extTrack.length; j++) {					
			if (as[i].href.indexOf(extTrack[j]) == -1 && as[i].href.indexOf('google-analytics.com') == -1 ) {
				flag++;
			}
		}
		
		if (flag == extTrack.length){
			var splitResult = as[i].href.split("//");
			as[i].setAttribute("onclick", "pageTracker._trackPageview('/ext/" +splitResult[1]+ "');"+((tmp != null) ? tmp+";" : ""));
		}			

		for (var j=0; j<extDoc.length; j++) {
			if (as[i].href.indexOf(extTrack[0]) != -1 && as[i].href.indexOf(extDoc[j]) != -1) {
				var splitResult = as[i].href.split(extTrack[0]);
				as[i].setAttribute("onclick",((tmp != null) ? tmp+";" : "") + "pageTracker._trackPageview('/downloads" +splitResult[1]+ "');");
				break;
			}
		}

		if (as[i].href.indexOf("mailto:") != -1  && as[i].href.indexOf("gashbug@google.com") == -1 ) {
			var splitResult = as[i].href.split(":");
			as[i].setAttribute("onclick",((tmp != null) ? tmp+";" : "") + "pageTracker._trackPageview('/mailto/" +splitResult[1]+ "');");
			break;
		}
	}
}

var time_start = new Date();
var inizio = time_start.getTime();