function newWin(mypage, w, h, t,l, name, scroll) {
  winprops = 'height='+h+',width='+w+',top='+t+',left='+l+',toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars='+scroll+',resizable=1,dependent=yes';
  win = window.open(mypage, name, winprops);
  if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}