function popupWindow(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=445,height=405,screenX=150,screenY=150,top=50,left=50')
}
function popupImage(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=545,height=605,screenX=150,screenY=150,top=50,left=50')
}
function popupWindowLiveHelp(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=545,height=405,screenX=150,screenY=150,top=50,left=50')
}