        <!--
                if (document.images) {
        // Active Images                                       
            img11on = new Image();
            img11on.src = "../images/nav/joe_btn_printOn.jpg";
            img12on = new Image();
            img12on.src = "../images/nav/joe_btn_filmOn.jpg";
            img13on = new Image();
            img13on.src = "../images/nav/joe_btn_interactiveOn.jpg";
            img14on = new Image();
            img14on.src = "../images/nav/joe_btn_casebriefsOn.jpg";
            img15on = new Image();
            img15on.src = "../images/nav/joe_btn_joefocusedHealthOn.jpg";
                                                                             
            img11off = new Image();
            img11off.src = "../images/nav/joe_btn_print.jpg";
            img12off = new Image();
            img12off.src = "../images/nav/joe_btn_film.jpg";
            img13off = new Image();                    
            img13off.src = "../images/nav/joe_btn_interactive.jpg";
            img14off = new Image();
            img14off.src = "../images/nav/joe_btn_casebriefs.jpg";
            img15off = new Image();
            img15off.src = "../images/nav/joe_btn_joefocusedHealth.jpg";
        }
        
        // 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");
                }
        }
		// -->