function doPreload () {	
	MM_preloadImages('/images/masthead/topnav_contact_f2.gif','/images/masthead/topnav_portfolio_f2.gif','/images/masthead/topnav_services_f2.gif','/images/masthead/topnav_stopzero_f2.gif','/images/masthead/topnav_home_f2.gif','/images/masthead/topnav_client_f2.gif','/images/masthead/homenav_about_f2.gif');
}