<!--

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) {
		index9 = newImage("images/index9.gif");
		index11 = newImage("images/index11.gif");
		index13 = newImage("images/index13.gif");
		index15 = newImage("images/index15.gif");
		index17 = newImage("images/index17.gif");
		index19 = newImage("images/index19.gif");
		index10 = newImage("images/index10.gif");
		index12 = newImage("images/index12.gif");
		index14 = newImage("images/index14.gif");
		index16 = newImage("images/index16.gif");
		index18 = newImage("images/index18.gif");
		index20 = newImage("images/index20.gif");
		preloadFlag = true;
	}
}

// -->