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   1  /*
   2  # Mantis - a php based bugtracking system
   3  
   4  # Copyright (C) 2000 - 2002  Kenzaburo Ito - kenito@300baud.org
   5  # Copyright (C) 2002 - 2010  MantisBT Team   - mantisbt-dev@lists.sourceforge.net
   6  
   7  # Mantis is free software: you can redistribute it and/or modify
   8  # it under the terms of the GNU General Public License as published by
   9  # the Free Software Foundation, either version 2 of the License, or
  10  # (at your option) any later version.
  11  #
  12  # Mantis is distributed in the hope that it will be useful,
  13  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  # GNU General Public License for more details.
  16  #
  17  # You should have received a copy of the GNU General Public License
  18  # along with Mantis.  If not, see <http://www.gnu.org/licenses/>.
  19   *
  20   * --------------------------------------------------------
  21   * $Id$
  22   * --------------------------------------------------------
  23   */
  24  /*
  25  Care Of:
  26          Simon Willison
  27          http://simon.incutio.com/archive/2004/05/26/addLoadEvent
  28          Thnx Dude!
  29  
  30  ******** USEAGE ********************************
  31  addLoadEvent(nameOfSomeFunctionToRunOnPageLoad);
  32  addLoadEvent(function() {
  33    // more code to run on page load
  34  });
  35  */
  36  function addLoadEvent(func) {
  37      var oldonload = window.onload;
  38  
  39      if (typeof window.onload != 'function') {
  40          window.onload = func;
  41      } else {
  42          window.onload = function() {
  43              oldonload();
  44              func();
  45          }
  46      }
  47  }