function openFlash(url) {
  newWin = window.open(url, 'Flash',
               'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,'
               + 'width=' + (screen.availWidth-30) + ',height=' + (screen.availHeight-50));
  newWin.moveTo(10,10)
  newWin.focus()
}