        <!--
                if (document.images) {
        // Active Images                                       
            img1on = new Image();
            img1on.src = "images/nav/nav_home_On.gif";
            img2on = new Image();
            img2on.src = "images/nav/nav_cfc_On.gif";
            img3on = new Image();
            img3on.src = "images/nav/nav_projects_On.gif";
            img4on = new Image();
            img4on.src = "images/nav/nav_services_On.gif";
            img5on = new Image();
            img5on.src = "images/nav/nav_careers_On.gif";
            img6on = new Image();
            img6on.src = "images/nav/nav_sub_On.gif";
            img7on = new Image();
            img7on.src = "images/nav/nav_contact_On.gif";
            img8on = new Image();
            img8on.src = "images/cfc_go_On.gif";
                                                                             
            img1off = new Image();
            img1off.src = "images/nav/nav_home.gif";
            img2off = new Image();
            img2off.src = "images/nav/nav_cfc.gif";
            img3off = new Image();                    
            img3off.src = "images/nav/nav_projects.gif";
            img4off = new Image();
            img4off.src = "images/nav/nav_services.gif";
            img5off = new Image();
            img5off.src = "images/nav/nav_careers.gif";
            img6off = new Image();
            img6off.src = "images/nav/nav_sub.gif";
		    img7off = new Image();
            img7off.src = "images/nav/nav_contact.gif";
		    img8off = new Image();
            img8off.src = "images/cfc_btn_go.gif";
        }
        
        // Function to 'activate' images.
        function imgOn(imgName) {
                if (document.images) {
                    document[imgName].src = eval(imgName + "on.src");
                }
        }
        
        // Function to 'deactivate' images.
        function imgOff(imgName) {
                if (document.images) {
                    document[imgName].src = eval(imgName + "off.src");
                }
        }
		// -->