library/topdialog.js

   1 // Copyright (C) 2005 Rod Roark <rod@sunsetsystems.com>
   2 //
   3 // This program is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU General Public License
   5 // as published by the Free Software Foundation; either version 2
   6 // of the License, or (at your option) any later version.
   7
   8 var modaldialog = null;
   9
  10 // called from onfocus handler of various documents:
  11 function imfocused() {
  12  if (modaldialog) {
  13   if (modaldialog.closed) {
  14    modaldialog = null;
  15   } else {
  16    if (window.focus) modaldialog.focus();
  17   }
  18  }
  19 }
  20
  21 // call this from the top-level frameset's or body's onunload
  22 function imclosing() {
  23  if (modaldialog && ! modaldialog.closed) modaldialog.close();
  24  modaldialog = null;
  25 }