if (document.images) {
	
	forhome_over = new Image();
	forhome_over.src = "/images/nav_forbiz_forhome_on.gif";
	forhome_off = new Image();
	forhome_off.src = "/images/nav_forbiz_forhome.gif";
	
	security_over = new Image();
	security_over.src = "/images/subnav_forbiz_commercial_on.gif";
	security_off = new Image();
	security_off.src = "/images/subnav_forbiz_commercial.gif";
	
	hvac_over = new Image();
	hvac_over.src = "/images/subnav_forbiz_hvac_on.gif";
	hvac_off = new Image();
	hvac_off.src = "/images/subnav_forbiz_hvac.gif";
	
	fuels_over = new Image();
	fuels_over.src = "/images/subnav_forbiz_fuels_on.gif";
	fuels_off = new Image();
	fuels_off.src = "/images/subnav_forbiz_fuels.gif";
	
	manage_over = new Image();
	manage_over.src = "/images/nav_forbiz_account_on.gif";
	manage_off = new Image();
	manage_off.src = "/images/nav_forbiz_account.gif";
	
	about_over = new Image();
	about_over.src = "/images/nav_forbiz_about_on.gif";
	about_off = new Image();
	about_off.src = "/images/nav_forbiz_about.gif";
	
	contact_over = new Image();
	contact_over.src = "/images/nav_forbiz_contact_on.gif";
	contact_off = new Image();
	contact_off.src = "/images/nav_forbiz_contact.gif";
	
}