// JavaScript Document
var gal = {
	init : function() {
	if (!document.getElementById || !document.createElement || !document.appendChild) 
		return false;
	if (document.getElementById('gallery')) document.getElementById('gallery').id = 'jgal';
	var li = document.getElementById('jgal').getElementsByTagName('li');
	 li[0].className = 'active';
	 for (i=0; i<li.length; i++) {
		li[i].style.backgroundImage = 'url(' + li[i].getElementsByTagName('img')[0].src + ')';
		li[i].title = li[i].getElementsByTagName('img')[0].alt;
		gal.addEvent(li[i],'click',function() {
			var im = document.getElementById('jgal').getElementsByTagName('li');
			for (j=0; j<im.length; j++) {
				im[j].className = '';
				}
				this.className = 'active';
				});
				}
				},
				addEvent : function(obj, type, fn) {
				if (obj.addEventListener) {
				 	obj.addEventListener(type, fn, false);
				}
				else if (obj.attachEvent) {
					obj["e"+type+fn] = fn;
					obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
					 obj.attachEvent("on"+type, obj[type+fn]);
					}
					}
					 }
					gal.addEvent(window,'load', function() {
					gal.init();
});