topGroup.js

一个工具类

参数

xhr1 = new Ajax('data.js', {evalScript: true});
xhr2 = new Ajax('abstraction.js', {evalScript: true});
xhr3 = new Ajax('template.js', {evalScript: true});
 
var group = new Group(xhr1, xhr2, xhr3);
group.addEvent('onComplete', function(){
    alert('All Scripts loaded');    //将在下面三个请求动作完成以后触发
});
 
xhr1.request();
xhr2.request();
xhr3.request();