function preLoad()
{
  if (document.images)
  {  
    var ref = document.location.href;
    if (ref.indexOf("/profiles/") >= 0) ref = "../media/";
    else ref = "media/";

    if (typeof(document.MnuLst) == "undefined") document.MnuLst = new Object();
    document.MnuLst.loadedImages = new Array();

    var argCount = preLoad.arguments.length;  
    for(arg=0;arg<argCount;arg++)
    {  
      document.MnuLst.loadedImages[arg] = new Image();  
      document.MnuLst.loadedImages[arg].src = ref + preLoad.arguments[arg];  
    }  
  }  
}