// popup funcs

function popup(url,nomefinestra,pup,x,y,top,left)
	{
	aIId = window.open(url,nomefinestra,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars='+pup+',resizable=0,screenX=50,screenY=50,left='+left+',top='+top+',width='+x+',height='+y);
	}