// define rollover images for preload
	var right_donate_over = new Image();
			right_donate_over.src = "/images/right_donate_over.gif";

// define our rollover/off functions
	function on(theImage,theRollover) {
		theImage.src = eval(theRollover + "_over").src;
	}

	function off(theImage,theRollover) {
		theImage.src = "/images/" + theRollover + ".gif";
	}