<!--

// 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
  jew1 = new Image; jew1.src = "/images/jewelery1.gif";
  dia1 = new Image; dia1.src = "/images/diamonds1.gif";
  gra1 = new Image; gra1.src = "/images/grade1.gif";
  app1 = new Image; app1.src = "/images/appraisal1.gif";
  tra1 = new Image; tra1.src = "/images/trade1.gif";
  env1 = new Image; env1.src = "/images/environmental1.gif";
  ret1 = new Image; ret1.src = "/images/return1.gif";
  his1 = new Image; his1.src = "/images/history1.gif";
  fai1 = new Image; fai1.src = "/images/fair_trade1.gif";
  eco1 = new Image; eco1.src = "/images/eco1.gif";
  hom1 = new Image; hom1.src = "/images/home1.gif";

  // onMouseOut
  jew2 = new Image; jew2.src = "/images/jewelery2.gif";
  dia2 = new Image; dia2.src = "/images/diamonds2.gif";
  gra2 = new Image; gra2.src = "/images/grade2.gif";
  app2 = new Image; app2.src = "/images/appraisal2.gif";
  tra2 = new Image; tra2.src = "/images/trade2.gif";
  env2 = new Image; env2.src = "/images/environmental2.gif";
  ret2 = new Image; ret2.src = "/images/return2.gif";
  his2 = new Image; his2.src = "/images/history2.gif";
  fai2 = new Image; fai2.src = "/images/fair_trade2.gif";
  eco2 = new Image; eco2.src = "/images/eco2.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");
  }
}

// -->