function preloadImages( subSite ) {
	switch ( subSite ) {
	case "1" :
		MM_preloadImages( "/images/nav_homeon.gif", "/images/nav_evaluationserviceson.gif", 
			"/images/nav_startyouron.gif", "/images/nav_faqon.gif", 
			"/images/nav_abouteceon.gif", "/images/nav_askon.gif");
		break;
	case "2" :
		MM_preloadImages( "/images/nav_homeon.gif", 	"/images/nav_abouteceon.gif", 
			"/images/nav_evaluationserviceson.gif", "/images/nav_publicationson.gif", 
			"/images/nav_trainingon.gif", "/images/nav_faqon.gif", 
			"/images/nav_newsletteron.gif", "/images/nav_applicationformson.gif", 
			"/images/nav_publicserviceon.gif", "/images/nav_askon.gif",
			"/images/nav_internetlinkson.gif");
		break;
	}
}