function winOpen(url)
  {
		window.open(url,"","width=600,height=450,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes");
		}
function winOpen2(url)
  {
		window.open(url,"","width=550,height=650,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes");
		}
function winOpen3(url)
  {
		window.open(url,"","width=680,height=530,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes");
		}
function winOpen4(url)
  {
		window.open(url,"","width=780,height=720,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes");
		}