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   1  /**
   2   * Javascript to trap for the enter key.
   3   *
   4   * $Horde: horde/js/enter_key_trap.js,v 1.2.10.3 2006/05/05 15:33:34 chuck Exp $
   5   *
   6   * See the enclosed file COPYING for license information (LGPL). If you did not
   7   * receive this file, see http://www.fsf.org/copyleft/lgpl.html.
   8   */
   9  function enter_key_trap(event)
  10  {
  11      var key;
  12      if (event.keyCode) {
  13          key = event.keyCode;
  14      } else if (event.which) {
  15          key = event.which;
  16      } else {
  17          return false;
  18      }
  19  
  20      return (key == 10 || key == 13);
  21  }