<!--
        if (document.images) {
            homeon = new Image();        	homeon.src = "/images/sub_home_on.gif";
            famon = new Image();        	famon.src = "/images/sub_fam_on.gif";
            teachon = new Image();        	teachon.src = "/images/sub_teach_on.gif";
            eventson = new Image();        	eventson.src = "/images/sub_events_on.gif";
            staton = new Image();        	staton.src = "/images/sub_stat_on.gif";
            storieson = new Image();        	storieson.src = "/images/sub_stories_on.gif";
            conon = new Image();        	conon.src = "/images/sub_con_on.gif";
            blogon = new Image();        	blogon.src = "/images/sub_blog_on.gif";
            reson = new Image();        	reson.src = "/images/sub_res_on.gif";
            historyon = new Image();        historyon.src = "/images/sub_history_on.gif";
            youron = new Image();        	youron.src = "/images/sub_health_on.gif";
            abouton = new Image();        abouton.src = "/images/sub_about_on.gif";
            contacton = new Image();        contacton.src = "/images/sub_contact_on.gif";

            homeoff = new Image();       	homeoff.src = "/images/sub_home_off.gif";
            famoff = new Image();       	famoff.src = "/images/sub_fam_off.gif";
            teachoff = new Image();       	teachoff.src = "/images/sub_teach_off.gif";
            eventsoff = new Image();       	eventsoff.src = "/images/sub_events_off.gif";
            statoff = new Image();       	statoff.src = "/images/sub_stat_off.gif";
            storiesoff = new Image();       	storiesoff.src = "/images/sub_stories_off.gif";
            conoff = new Image();       	conoff.src = "/images/sub_con_off.gif";
            blogoff = new Image();       	blogoff.src = "/images/sub_blog_off.gif";
            resoff = new Image();       	resoff.src = "/images/sub_res_off.gif";
            historyoff = new Image();       	historyoff.src = "/images/sub_history_off.gif";
            youroff = new Image();       	youroff.src = "/images/sub_health_off.gif";
            aboutoff = new Image();       	aboutoff.src = "/images/sub_about_off.gif";
            contactoff = new Image();       	contactoff.src = "/images/sub_contact_off.gif";
                        
            
         }

      function imgOn(imgName) {
            // if (document.images) {
            if (document[imgName]) {
                document.images[imgName].src = eval(imgName + "on.src");
            }
    }
	
	function imgOff(imgName) {
            // if (document.images) {
            if (document[imgName]) {
                document.images[imgName].src = eval(imgName + "off.src")
            }
    }

// -->