if (document.images) {
	 // The onmouseover image
	img1on = new Image();          
	img1on.src = "data/template/the_store_over.jpg"; 
	img2on = new Image();          
	img2on.src = "data/template/the_blog_over.jpg"; 
	img3on = new Image();          
	img3on.src = "data/template/facebook_over.jpg"; 
	img4on = new Image();          
	img4on.src = "data/template/info_over.jpg"; 

	// The normally seen image  
	img1off = new Image();          
	img1off.src = "data/template/the_store.jpg"; 
	img2off = new Image();          
	img2off.src = "data/template/the_blog.jpg"; 
	img3off = new Image();          
	img3off.src = "data/template/facebook.jpg"; 
	img4off = new Image();          
	img4off.src = "data/template/info.jpg"; 
	
  }				  //This function changes the image when over.
    function imgOn(imgName) {
            if (document.images) {
            document[imgName].src = eval(imgName + "on.src");
            }
    }				   //This function changes the image back when off.
    function imgOff(imgName) {
            if (document.images) {
            document[imgName].src = eval(imgName + "off.src");        
            }
    }