/*********************************************************************************
* $Id: /js/SimpleRollOvers.js,v 1.00 2007/01/08 12:55:13 Miguel Exp $
* Description:  Simple little roll over function.
* Created by the developers at C4/Omingroup. Copyright (C)2007 C4/Omingroup, Inc.
* All Rights Reserved.
*********************************************************************************/
function SimpleSwapSetup(){
  //alert('Inside SimpleSwapSetup');
	var x = document.getElementsByTagName("img");
  for (var i=0;i<x.length;i++){
    var oversrc = x[i].getAttribute("oversrc");
    if (!oversrc) continue;
    // preload image
    // comment the next two lines to disable image pre-loading
    //alert('Oversrc value:' + oversrc);
		x[i].oversrc_img = new Image();
    x[i].oversrc_img.src=oversrc;
    
		// set event handlers
    x[i].onmouseover = new Function("SimpleSwap(this,'oversrc');");
    x[i].onmouseout = new Function("SimpleSwap(this);");
    // save original src
    x[i].setAttribute("origsrc",x[i].src);
  }
}
function SimpleSwap(el,which){
        el.src=el.getAttribute(which||"origsrc");
}
var PreSimpleSwapOnload =(window.onload)? window.onload : function(){};
window.onload = function(){PreSimpleSwapOnload(); SimpleSwapSetup();}