var remoteWin = null;
			
			function startRemote( xxx ) {
			  remoteWin = window.open(xxx, 			"_navigation",'toolbar=0,left=10,top=10,location=0,directories=0,status=0,menubar=0,scrollbars=yes,resie=0,width=550,height=200'); 
			//  remoteWin.location = xxx; 
			  window.name = 'Anteprima';
			}
			
			function fetch(url) {
			  opener.location = url;
			}