function popupWindowVT(url) {
win=window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,screenX=0,screenY=0,top=0,left=0,width=725,height=525');
win.focus();
}

function popupWindow(url) {
win=window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,screenX=0,screenY=0,top=0,left=0,width=520,height=400');
win.focus();
}