<!--

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) {
		navigation_01_navigation_over = newImage("images/navigation_01-navigation_ov.gif");
		navigation_02_navigation_over = newImage("images/navigation_02-navigation_ov.gif");
		navigation_03_navigation_over = newImage("images/navigation_03-navigation_ov.gif");
		navigation_04_navigation_over = newImage("images/navigation_04-navigation_ov.gif");
		navigation_05_navigation_over = newImage("images/navigation_05-navigation_ov.gif");
		navigation_06_navigation_over = newImage("images/navigation_06-navigation_ov.gif");
		navigation_07_navigation_over = newImage("images/navigation_07-navigation_ov.gif");
		navigation_08_navigation_over = newImage("images/navigation_08-navigation_ov.gif");
		navigation_09_navigation_over = newImage("images/navigation_09-navigation_ov.gif");
		navigation_10_navigation_over = newImage("images/navigation_10-navigation_ov.gif");
		navigation_11_navigation_over = newImage("images/navigation_11-navigation_ov.gif");
		preloadFlag = true;
	}
}

// -->