// JavaScript Document
<!--

if (document.images) {
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  rich1on.src = "img/home2.gif";
  rich2on = new Image();
  rich2on.src = "img/aboutus2.gif";
  rich3on = new Image();
  rich3on.src = "img/fencing2.gif";
  rich4on = new Image();
  rich4on.src = "img/proofing2.gif";
  rich5on = new Image();
  rich5on.src = "img/ducting2.gif";
  rich6on = new Image();
  rich6on.src = "img/customers2.gif";
  rich7on = new Image();
  rich7on.src = "img/contact2.gif";
  rich8on = new Image();
  rich8on.src = "img/testi2.gif";
  
  rich1off = new Image();
  rich1off.src = "img/home1.gif";
  rich2off = new Image();
  rich2off.src = "img/aboutus1.gif";
  rich3off = new Image();
  rich3off.src = "img/fencing1.gif";
  rich4off = new Image();
  rich4off.src = "img/proofing1.gif";
  rich5off = new Image();
  rich5off.src = "img/ducting1.gif";
  rich6off = new Image();
  rich6off.src = "img/customers1.gif";
  rich7off = new Image();
  rich7off.src = "img/contact1.gif";
  rich8off = new Image();
  rich8off.src = "img/testi1.gif";
}


function jasOn(imageName) {
  if (document.images) {
    document[imageName].src = eval(imageName + "on.src");
  }
}
function jasOff(imageName) {
  if (document.images) {
    document[imageName].src = eval(imageName + "off.src");
  }
}

// -->