var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		pre_Btn_HomeO2 = newImage('images/Btn_HomeO2.gif');
		pre_Btn_MissionO2 = newImage('images/Btn_MissionO2.gif');
		pre_Btn_StoryO2 = newImage('images/Btn_StoryO2.gif');
		pre_Btn_DonationO2 = newImage('images/Btn_DonationO2.gif');
		pre_Btn_GrantO2 = newImage('images/Btn_GrantO2.gif');
		pre_Btn_PhotoO2 = newImage('images/Btn_PhotoO2.gif');
		pre_Btn_NewsO2 = newImage('images/Btn_NewsO2.gif');
		pre_Btn_EventsO2 = newImage('images/Btn_EventsO2.gif');
		pre_Btn_LinksO2 = newImage('images/Btn_LinksO2.gif');
		pre_Btn_ContactGuestO2 = newImage('images/Btn_ContactGuestO2.gif');
		pre_Btn_ProgramsO2 = newImage('images/Btn_ProgramsO2.gif');
		pre_Btn_PressRoomO2 = newImage('images/Btn_PressRoomO2.gif');
		pre_Btn_century_donationO = newImage('images/Btn_century_donationO.gif');
		pre_Btn_century_homeO = newImage('images/Btn_century_homeO.gif');
		pre_Btn_pFundraiseO = newImage('images/Btn_pFundraiseO.gif');
		pre_btn_centuryRide09_O = newImage('images/btn_centuryRide09_O.gif');


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	}
}