var newwindow;
function popUp(url,NewWidth,NewHeight)
{
	newwindow=window.open(url,'spawn','height='+ NewHeight +',width='+ NewWidth +', left=5,top=20,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,copyhistory=no,resizable=yes');
	if (window.focus) { newwindow.focus() }
}