function Collezione(){
	window.open('http://www.audi-italia.com/Collection/index.html','Collection','width=686,height=430,scrolling=no,resizable=no');
}
function open_it_configurator(user_id) {
	var winName   = "AK4ITSATELLIT";
	var url= "http://ak4-it.audi.de/entry.do";


	var query_string = "?"
	if (user_id) {
		query_string +="user_id="+user_id;
	}

	window.open(url + query_string,name,"width=800,height=600,scrollbars=yes,status=yes,resizable");
}