/*
Rollover Script
Original Image Rollover Script by : Daniel Nolan
http://www.bleedingego.co.uk/webdev.php
*/

function initRollovers() {
  if (!document.getElementById) return

  var aPreLoad = new Array();
  var sTempSrc;
  var aImages = document.getElementsByTagName('li');

  for (var i = 0; i < aImages.length; i++) {        
    if (aImages[i].className == 'rollover') {
      var id = aImages[i].getAttribute('id');
      var ftype = id;
      var hsrc = id.replace(ftype, ftype+'On');

      aImages[i].setAttribute('hsrc', hsrc);

      aImages[i].onmouseover = function() {
        sTempSrc = this.getAttribute('id');
        this.setAttribute('id', this.getAttribute('hsrc'));
      }

      aImages[i].onmouseout = function() {
      if (!sTempSrc) sTempSrc = this.getAttribute('id').replace(ftype+'On', ftype); 
        this.setAttribute('id', sTempSrc);
      }
    }
  }
}

window.onload = initRollovers;