function waitforit() {
  win = window.open("wait.htm", "wait", "toolbar=no,location=no, status=no,menubar=no,directories=no,copyhistory=no,scrollbars=no,width=300,height=200,left=200,screenX=200,top=100,screenY=100,resizable=no");
}

function closeDep() {
  if (win && win.open && !win.closed) win.close();
}