<!--

// 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
  hom1 = new Image; hom1.src = "/images/home1.gif";
  res1 = new Image; res1.src = "/images/residential1.gif";
  com1 = new Image; com1.src = "/images/commercial1.gif";
  cre1 = new Image; cre1.src = "/images/credentials1.gif";
  lin1 = new Image; lin1.src = "/images/links1.gif";
  faq1 = new Image; faq1.src = "/images/faqs1.gif";
  con1 = new Image; con1.src = "/images/contact1.gif";

  // onMouseOut
  hom2 = new Image; hom2.src = "/images/home2.gif";
  res2 = new Image; res2.src = "/images/residential2.gif";
  com2 = new Image; com2.src = "/images/commercial2.gif";
  cre2 = new Image; cre2.src = "/images/credentials2.gif";
  lin2 = new Image; lin2.src = "/images/links2.gif";
  faq2 = new Image; faq2.src = "/images/faqs2.gif";
  con2 = new Image; con2.src = "/images/contact2.gif";
}

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

// -->