<!--

// check browser version
browser = navigator.appName;
  browserVer = parseInt(navigator.appVersion);
    if (browser == "Netscape" && browserVer >= 3)
      preload = "true";
    else if (browser == "Microsoft Internet Explorer" && browserVer >=3)
      preload = "true";
    else
      preload = "false";
// set up graphics
if (preload == "true") 

{
  // onMouseOver
  spe1 = new Image; spe1.src = "images/special1.gif";
  loc1 = new Image; loc1.src = "images/locations1.gif";
  gro1 = new Image; gro1.src = "images/groups1.gif";
  vis1 = new Image; vis1.src = "images/visitors1.gif";
  hom1 = new Image; hom1.src = "images/home1.gif";

  // onMouseOut
  spe2 = new Image; spe2.src = "images/special2.gif";
  loc2 = new Image; loc2.src = "images/locations2.gif";
  gro2 = new Image; gro2.src = "images/groups2.gif";
  vis2 = new Image; vis2.src = "images/visitors2.gif";
  hom2 = new Image; hom2.src = "images/home2.gif";
}

// swap images depending on cursor position over an href
function ImgChange(ImgRef,ImgName) {
  if (preload == "true") {
    document.images[ImgRef].src = eval(ImgName + ".src");
  }
}

// -->