if (document.images) {
	
	img1on = new Image();           // The onmouseover image
	img1on.src = "data/img/en/features-focus.gif";  
	img2on = new Image();
	img2on.src = "data/img/en/videos-focus.gif";  
	img3on = new Image();
	img3on.src = "data/img/en/instructions-focus.gif";
	img4on = new Image();
	img4on.src = "data/img/en/contact-focus.gif";
	img5on = new Image();
	img5on.src = "data/img/en/contact_en_on.png";
	img6on = new Image(); 
	img6on.src = "data/img/fr/video_fr_on.png";  
	img7on = new Image();
	img7on.src = "data/img/fr/galerie_fr_on.png";  
	img8on = new Image();
	img8on.src = "data/img/fr/projet_fr_on.png";
	img9on = new Image();
	img9on.src = "data/img/fr/about_fr_on.png";
	img10on = new Image();
	img10on.src = "data/img/fr/contact_fr_on.png";  
	img1off = new Image();          // The normally seen image
	img1off.src = "data/img/en/features.jpg"; 
	img2off = new Image();
	img2off.src = "data/img/en/videos.jpg"; 
	img3off = new Image();
	img3off.src = "data/img/en/instructions.jpg";
	img4off = new Image();
	img4off.src = "data/img/en/contact.jpg";
	img5off = new Image();
	img5off.src = "data/img/en/contact_en.png";
	img6off = new Image();
	img6off.src = "data/img/fr/video_fr.png"; 
	img7off = new Image();
	img7off.src = "data/img/fr/galerie_fr.png"; 
	img8off = new Image();
	img8off.src = "data/img/fr/projet_fr.png";
	img9off = new Image();
	img9off.src = "data/img/fr/about_fr.png";
	img10off = new Image();
	img10off.src = "data/img/fr/contact_fr.png";
	
	
  }				  //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");        
            }
    }