/* The contents of this file is authored and owned by Eric Liang
 * www.etlgfx.com
 */

var _ns4 = document.layers ? true : false;
var _ie  = document.attachEvent && document.all ? true : false;
var _moz = !_ie && document.getElementById ? true : false;

var _dom = document.getElementById ? true : false;

function getObject(id) {
   if (_dom)
      return document.getElementById(id);
   else if (_ie)
      return document.all[id];
   else if (_ns4)
      return document.layers[id];
   else
      return false;
}