// JavaScript Document
var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		nav01 = newImage("images/nav_01-over.gif");
		nav02 = newImage("images/nav_02-over.gif");
		nav03 = newImage("images/nav_03-over.gif");
		nav04 = newImage("images/nav_04-over.gif");
		nav05 = newImage("images/nav_05-over.gif");
		nav06 = newImage("images/nav_06-over.gif");
		preloadFlag = true;
	}
}