javascript 拾遗（保持更新总结）

document.getElementById(‘eastFrame‘).setAttribute(‘src‘,‘#‘);   // this will copy father window to this iframe

(function() {
    Grs = function() {
        return {
            init : function() {

            }
        };
    }();
    Grs.Ajax = function() {
        return {

        };
    }();
})();  //what does this do