var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		pre_1 = newImage('../bilder/1-1.jpg');
		pre_2 = newImage('../bilder/2-1.jpg');
		pre_3 = newImage('../bilder/3-1.jpg');
		pre_4 = newImage('../bilder/4-1.jpg');
		pre_5 = newImage('../bilder/5-1.jpg');
		pre_6 = newImage('../bilder/6-1.jpg');
		pre_7 = newImage('../bilder/7-1.jpg');
		pre_8 = newImage('../bilder/8-1.jpg');
		pre_9 = newImage('../bilder/9-1.jpg');
		pre_10 = newImage('../bilder/10-1.jpg');
		pre_11 = newImage('../bilder/11-1.jpg');
		pre_12 = newImage('../bilder/12-1.jpg');						
		preloadFlag = true;
	}
}