if(document.images) {

	var navHomeOff = new Image();
	navHomeOff.src = "/templates/images/nav/btn_home_off.gif";
	var navHomeOn = new Image();
	navHomeOn.src = "/templates/images/nav/btn_home_on.gif";
	
	var navWhatDoOff = new Image();
	navWhatDoOff.src = "/templates/images/nav/btn_what_we_do_off.gif";
	var navWhatDoOn = new Image();
	navWhatDoOn.src = "/templates/images/nav/btn_what_we_do_on.gif";
	
	var navWhatIsOff = new Image();
	navWhatIsOff.src = "/templates/images/nav/btn_what_is_bc_off.gif";
	var navWhatIsOn = new Image();
	navWhatIsOn.src = "/templates/images/nav/btn_what_is_bc_on.gif";
	
	var navHowHelpOff = new Image();
	navHowHelpOff.src = "/templates/images/nav/btn_help_off.gif";
	var navHowHelpOn = new Image();
	navHowHelpOn.src = "/templates/images/nav/btn_help_on.gif";
	
	var navShopOff = new Image();
	navShopOff.src = "/templates/images/nav/btn_shop_off.gif";
	var navShopOn = new Image();
	navShopOn.src = "/templates/images/nav/btn_shop_on.gif";
	
	var navDonationOff = new Image();
	navDonationOff.src = "/templates/images/nav/btn_donation_off.gif";
	var navDonationOn = new Image();
	navDonationOn.src = "/templates/images/nav/btn_donation_on.gif";
	
}