function ava(url){
		ava2=window.open(url,"video","toolbar=no,location=no,left=20,top=20,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=500,height=440");
}

function list(event,lang){
		av=window.open("list.php?ev="+event+"&lang="+lang,"SELL","toolbar=no,location=no,left=20,top=20,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=520,height=500");

}