function out(Id)
{
	var xhr_object;
	
	if(window.XMLHttpRequest) // Firefox
	   xhr_object = new XMLHttpRequest();
	else if(window.ActiveXObject) // Internet Explorer
	   xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
	else
		return;
		
	xhr_object.open("GET", "site-" + Id + ".html", true);	
	xhr_object.send(null);
}