if (document.images) {
        image1on = new Image();
        image1on.src = "images/home_over.gif";
        image2on = new Image();
        image2on.src = "images/gallery_over.gif";
        image3on = new Image();
        image3on.src = "images/jewelry_over.gif";
        image4on = new Image();
        image4on.src = "images/contact_over.gif";
        image5on = new Image();
        image5on.src = "images/resources_over.gif";
		image6on = new Image();
        image6on.src = "images/about_over.gif";
        image7on = new Image();
        image7on.src = "images/news_over.gif";
        image8on = new Image();
        image8on.src = "images/testimonials_over.gif";
        
        image1off = new Image();
        image1off.src = "images/home.gif";
        image2off = new Image();
        image2off.src = "images/gallery.gif";
        image3off = new Image();
        image3off.src = "images/jewelry.gif";
        image4off = new Image();
        image4off.src = "images/contact.gif";
        image5off = new Image();
        image5off.src = "images/resources.gif";
        image6off = new Image();
        image6off.src = "images/about.gif";
        image7off = new Image();
        image7off.src = "images/news.gif";
        image8off = new Image();
        image8off.src = "images/testimonials.gif";
       
        
}
function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}