function newImage(arg) {

	if (document.images) {

		rslt = new Image();

		rslt.src = arg;

		return rslt;

	}

}



function changeImages() {

	if (document.images && (preloadFlag == true)) {

		for (var i=0; i<changeImages.arguments.length; i+=2) {

			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];

		}

	}

}



var preloadFlag = false;

function preloadImages() {

	if (document.images) {

		nav_1_01_over = newImage("../../bilder/navigation/nav_1_01-over.jpg");

		nav_2_01_over = newImage("../../bilder/navigation/nav_2_01-over.jpg");

		nav_3_01_over = newImage("../../bilder/navigation/nav_3_01-over.jpg");

		nav_4_01_over = newImage("../../bilder/navigation/nav_4_01-over.jpg");

		nav_5_01_over = newImage("../../bilder/navigation/nav_5_01-over.jpg");

		nav_6_01_over = newImage("../../bilder/navigation/nav_6_01-over.jpg");

		nav_7_01_over = newImage("../../bilder/navigation/nav_7_01-over.jpg");

		nav_8_01_over = newImage("../../bilder/navigation/nav_8_01-over.jpg");

		nav_9_01_over = newImage("../../bilder/navigation/nav_9_01-over.jpg");

		nav_10_01_over = newImage("../../bilder/navigation/nav_10_01-over.jpg");

		nav_11_01_over = newImage("../../bilder/navigation/nav_11_01-over.jpg");

		nav_12_01_over = newImage("../../bilder/navigation/nav_12_01-over.jpg");

		nav_13_01_over = newImage("../../bilder/navigation/nav_13_01-over.jpg");

		nav_14_01_over = newImage("../../bilder/navigation/nav_14_01-over.jpg");

		nav_14_01_over_03 = newImage("../../bilder/navigation/nav_14_01-over_03.jpg")

		preloadFlag = true;

	}

}