addNamespace("VisitShenzhen3.Exhibit");
VisitShenzhen3.Exhibit.hzzt_class = Class.create();
VisitShenzhen3.Exhibit.hzzt_class.prototype = (new AjaxPro.Request()).extend({
	load_columndata: function(callback) {
		return this.invoke("load_columndata", {}, callback);
	},
	load_firstlist: function(callback) {
		return this.invoke("load_firstlist", {}, callback);
	},
	load_secondlist: function(callback) {
		return this.invoke("load_secondlist", {}, callback);
	},
	initialize: function() {
		this.url = "/visitshenzhen/ajaxpro/VisitShenzhen3.Exhibit.hzzt,VisitShenzhen3.ashx";
	}
})
VisitShenzhen3.Exhibit.hzzt = new VisitShenzhen3.Exhibit.hzzt_class();