/*
 * 用于动态更新页面的内容
 * */
Ajax.DivUpdater = Class.create(Ajax.Updater, {
	initialize: function($super, container, url, options) {
		var rigthUrl="";
		if(url.include("?")){
			rigthUrl=url+"&divId="+$(container).id;
		}else{
			rigthUrl=url+"?divId="+$(container).id;
		}		
		$super(container,rigthUrl, options);
	}
});