<!--

// 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
  dcn1 = new Image; dcn1.src = "/images/dc1.gif";
  pth1 = new Image; pth1.src = "/images/path1.gif";
  sup1 = new Image; sup1.src = "/images/support1.gif";

  // onMouseOut
  dcn2 = new Image; dcn2.src = "/images/dc2.gif";
  pth2 = new Image; pth2.src = "/images/path2.gif";
  sup2 = new Image; sup2.src = "/images/support2.gif";
}

// swap images depending on cursor position over an href
function ImgChange(ImgRef,ImgName) {
  if (preload == "true") {
    document.images[ImgRef].src = eval(ImgName + ".src");
  }
}

// -->