clickGallery = function(menu) {
	var getEls = document.getElementById(menu).getElementsByTagName("LI");
	var getAgn = getEls;

	for (var i=0; i<getEls.length; i++) {
			getEls[i].onclick=function() {
				for (var x=0; x<getAgn.length; x++) {
				getAgn[x].className=getAgn[x].className.replace("galleryon", "");
				}
				this.className+=" galleryon";
			if ((this.className.indexOf('sub'))!=-1) {
				if ((this.className.indexOf('page'))!=-1) {
					this.className=this.className.replace("page", "");
				}
				else {
				this.className+=" page";
				}
			}
		}
	}
}