processClick: function(inSender, originalSender){
		var header = originalSender.caption;
		this.url = originalSender.url;
	this.$.BrowseLists.createComponent(
		{kind: "ListBox", onItemClick: "processClick",
		url: this.url,
		header: header, owner: this}
		);
	this.$.BrowseLists.render();
	this.$.BrowseLists.next();
	}