<!--
var browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))

function swap(ImageName, ImageToSwap) {
  if (browser) {
    if (document.images) { 
      if(!document[ImageName].oSrc) document[ImageName].oSrc=document[ImageName].src;
      document[ImageName].src = ImageToSwap; 
    }
  }
}

function restore(ImageName) {
  if (browser) {
    if (document.images) { document[ImageName].src = document[ImageName].oSrc; }
  }
}

function Preload(img) {
  var a=new Image(); a.src=img; return a; 
}
//-->