var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		home_over = newImage('../graphics/buttons/h2.jpg');
		questions_over = newImage('../graphics/buttons/q2.jpg');
		word_over = newImage('../graphics/buttons/w2.jpg');
		mess_over = newImage('../graphics/buttons/m2.jpg');
		promises_over = newImage('../graphics/buttons/p2.jpg');
		menu1_over = newImage('../graphics/buttons/blue_shop.jpg');
		menu2_over = newImage('../graphics/buttons/blue_scrip.jpg');
		menu3_over = newImage('../graphics/buttons/blue_quest.jpg');
		menu4_over = newImage('../graphics/buttons/blue_pos.jpg');
		preloadFlag = true;
	}
}