// MouseOver code
// Copyright (c), 2002 Ernest W. Lessenger

var mouseover_cache = new Array(1);

/* Preload the specified image
 * Usage: preloadImage('about.jpg');
 */
function preloadImage(src) {
	var temp = new Image(); // Create an empty image object
	temp.src = src; // Set the image source
	mouseover_cache.push(temp); // Save this image to cache
}

/* Change the source of the provided image
 * Usage:
 * <A href="about.html"
 *    onMouseOver="changeImages('about','about_over.jpg');"
 *    onMouseOut="changeImages('about','about.jpg');">
 * <IMG src="about.jpg" name="about">
 * </A>
 * 
 */
function changeImages() {
	for (var i=0; i < changeImages.arguments.length; i+=2) {
		document.images[changeImages.arguments[i]].src = changeImages.arguments[i+1];
	}
}