/**
 * Preload images used in navigation bar
 *
 * @author Jeff Keen
 * @requires prototype.js
 */

var imagePath = '/img/nav/';
var pics = new Array();
    pics[0] = 'c2.jpg';
    pics[1] = 'g2.jpg';
    pics[2] = 'i2.jpg';
    pics[3] = 'm2.jpg';

function preLoadImages() {
    var preLoad = new Array()
    for (i=0; i<pics.length; i++) {
       preLoad[i] = new Image();
       preLoad[i].src = imagePath + pics[i];
    }
}

Event.observe(window, 'load', function() {
	preLoadImages();
});