function setupCustomGallery() {
	var first = false;
	if(selected = Ext.select("a.mb")) {
		Ext.each(selected.elements,function(r){
			if(!first) {
				var img = new Image();
				img.src = this.href;
				img.onload = function() {
					// show the loaded image
					Ext.get("bigImage").dom.src = img.src;
				}
				first = true;
			}
			r.onclick = function() {
				// start loading the image
//				Ext.get("bigImage").dom.src = FOLDERS.images+"/spacer.gif";
				Ext.get("bigImage").setStyle("visibility","hidden");
				var img = new Image();
				img.src = this.href;
				img.onload = function() {
					// show the loaded image
					Ext.get("bigImage").dom.src = img.src;
					Ext.get("bigImage").setStyle("visibility","visible");
				}
				return false;
			}
		});
	}
}