// Cache all images
if (document.images) {
	Nav_Home_Lo = new Image(50, 15);			Nav_Home_Lo.src = NavPath + "/Art/Nav_Home_Lo.gif";
	Nav_Home_Hi = new Image(50, 15);			Nav_Home_Hi.src = NavPath + "/Art/Nav_Home_Hi.gif";
	Nav_Home_Ov = new Image(50, 15);			Nav_Home_Ov.src = NavPath + "/Art/Nav_Home_Ov.gif";

	Nav_OurWork_Lo = new Image(92, 15);			Nav_OurWork_Lo.src = NavPath + "/Art/Nav_OurWork_Lo.gif";
	Nav_OurWork_Hi = new Image(92, 15);			Nav_OurWork_Hi.src = NavPath + "/Art/Nav_OurWork_Hi.gif";
	Nav_OurWork_Ov = new Image(92, 15);			Nav_OurWork_Ov.src = NavPath + "/Art/Nav_OurWork_Ov.gif";

	Nav_Development_Lo = new Image(116, 15);	Nav_Development_Lo.src = NavPath + "/Art/Nav_Development_Lo.gif";
	Nav_Development_Hi = new Image(116, 15);	Nav_Development_Hi.src = NavPath + "/Art/Nav_Development_Hi.gif";
	Nav_Development_Ov = new Image(116, 15);	Nav_Development_Ov.src = NavPath + "/Art/Nav_Development_Ov.gif";

	Nav_AboutUs_Lo = new Image(117, 16);		Nav_AboutUs_Lo.src = NavPath + "/Art/Nav_AboutUs_Lo.gif";
	Nav_AboutUs_Hi = new Image(117, 16);		Nav_AboutUs_Hi.src = NavPath + "/Art/Nav_AboutUs_Hi.gif";
	Nav_AboutUs_Ov = new Image(117, 16);		Nav_AboutUs_Ov.src = NavPath + "/Art/Nav_AboutUs_Ov.gif";

	Nav_ContactUs_Lo = new Image(85, 13);		Nav_ContactUs_Lo.src = NavPath + "/Art/Nav_ContactUs_Lo.gif";
	Nav_ContactUs_Hi = new Image(85, 13);		Nav_ContactUs_Hi.src = NavPath + "/Art/Nav_ContactUs_Hi.gif";
	Nav_ContactUs_Ov = new Image(85, 13);		Nav_ContactUs_Ov.src = NavPath + "/Art/Nav_ContactUs_Ov.gif";

	Nav_Policies_Lo = new Image(60, 13);		Nav_Policies_Lo.src = NavPath + "/Art/Nav_Policies_Lo.gif";
	Nav_Policies_Hi = new Image(60, 13);		Nav_Policies_Hi.src = NavPath + "/Art/Nav_Policies_Hi.gif";
	Nav_Policies_Ov = new Image(60, 13);		Nav_Policies_Ov.src = NavPath + "/Art/Nav_Policies_Ov.gif";
};

	// Handle Button Bar mouseovers
function OvTOC(ImgName) {
	if (document.images) {document['Nav_' + ImgName].src = NavPath + '/Art/Nav_' + ImgName + '_Ov.gif'}; 
};
	// Handle Button Bar resets to the "Lo" state
function LoTOC(ImgName) {
	if (document.images) {document['Nav_' + ImgName].src = NavPath + '/Art/Nav_' + ImgName + '_Lo.gif'};
};
	// Handle Button Bar resets to the "Hi" state
function HiTOC(ImgName) {
	if (document.images) {document['Nav_' + ImgName].src = NavPath + '/Art/Nav_' + ImgName + '_Hi.gif'};
};