preload('contact_off','../images/contactus_off.gif');
preload('contact_on','../images/contactus_on.gif');
preload('sitemap_off','../images/sitemap_off.gif');
preload('sitemap_on','../images/sitemap_on.gif');
preload('search_off','../images/search_off.gif');
preload('search_on','../images/search_on.gif');
preload('home_off','../images/home_off.gif');
preload('home_on','../images/home_on.gif');
preload('gmw_off','../images/gmw_off.gif');
preload('gmw_on','../images/gmw_on.gif');
preload('intranet_off','../images/intranets_off.gif');
preload('intranet_on','../images/intranets_on.gif');