//==========================================================================
/**
 *  Fix IE caching issue with changing background images on hover
 */
try
{
    document.execCommand("BackgroundImageCache", false, true);
}
catch(error) {}


function act(imgNum)
{
   if (document.images)
   {
      var mainRoll = 'roll_' + imgNum;
      document.images[mainRoll].src = eval(mainRoll + 'a.src');
   }
}

function inact(imgNum)
{
   if (document.images)
   {
      var mainRoll = 'roll_' + imgNum;
      document.images[mainRoll].src = eval(mainRoll + 'n.src');
    }
}
/*
startList = function() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById("nav");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace(" over", "");
   }
   }
  }
 }
}
window.onload=startList;
*/