<!--

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) {
		main_nav_01_over = newImage("images/main_nav_01-over.gif");
		main_nav_02_main_nav_01_over = newImage("images/main_nav_02-main_nav_01_ove.gif");
		main_nav_03_over = newImage("images/main_nav_03-over.gif");
		main_nav_05_over = newImage("images/main_nav_05-over.gif");
		main_nav_07_over = newImage("images/main_nav_07-over.gif");
		main_nav_08_main_nav_07_over = newImage("images/main_nav_08-main_nav_07_ove.gif");
		main_nav_09_over = newImage("images/main_nav_09-over.gif");
		main_nav_10_main_nav_09_over = newImage("images/main_nav_10-main_nav_09_ove.gif");
		main_nav_11_over = newImage("images/main_nav_11-over.gif");
		main_nav_12_main_nav_11_over = newImage("images/main_nav_12-main_nav_11_ove.gif");
		main_nav_13_over = newImage("images/main_nav_13-over.gif");
		main_nav_14_main_nav_13_over = newImage("images/main_nav_14-main_nav_13_ove.gif");
		main_nav_15_over = newImage("images/main_nav_15-over.gif");
		preloadFlag = true;
	}
}

// -->