<!--

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) {
		lnav_01_over = newImage("/images/lnav/lnav_01-over.gif");
		lnav_03_over = newImage("/images/lnav/lnav_03-over.gif");
		lnav_04_over = newImage("/images/lnav/lnav_04-over.gif");
		lnav_05_over = newImage("/images/lnav/lnav_05-over.gif");
		lnav_06_over = newImage("/images/lnav/lnav_06-over.gif");
		lnav_07_over = newImage("/images/lnav/lnav_07-over.gif");
		lnav_08_over = newImage("/images/lnav/lnav_08-over.gif");
		lnav_09_over = newImage("/images/lnav/lnav_09-over.gif");
		lnav_10_over = newImage("/images/lnav/lnav_10-over.gif");
		lnav_11_over = newImage("/images/lnav/lnav_11-over.gif");
		lnav_14_over = newImage("/images/lnav/lnav_14-over.gif");
		lnav_15_over = newImage("/images/lnav/lnav_15-over.gif");
		lnav_16_over = newImage("/images/lnav/lnav_16-over.gif");
		lnav_18_over = newImage("/images/lnav/lnav_18-over.gif");
		lnav_19_over = newImage("/images/lnav/lnav_19-over.gif");
		lnav_20_over = newImage("/images/lnav/lnav_20-over.gif");
		lnav_22_over = newImage("/images/lnav/lnav_22-over.gif");
		preloadFlag = true;
	}
}

// -->