function popup(x) {
win = window.open(x,"pop","screenx=0;screeny=0,top=0,left=0,toolbar=no,width=500,height=400,directories=no,status=no,scrollbars=yes,resize=yes,menubar=no,location=no,copyhistory=no");
     }
	 function popup2(p,x,y) {
win = window.open(p,"pop","screenx=0;screeny=0,top=0,left=0,toolbar=no,width="+x+",height="+y+",directories=no,status=yes,scrollbars=yes,resize=yes,menubar=no,location=no,copyhistory=no");
     }