在IE和FF / Chrome中动态构造查询字符串行为

This code

function LoadContent(Id) {
        alert('Controls/Network/NetworkDetail.aspx?' + rnd() + '&CtlId=' + Id);
        $.get('Controls/Network/NetworkDetail.aspx?' + rnd() + '&CtlId=' + Id, function(data) {
            $(Id).append(data);
        });
        $(Id).removeClass("Waiting");
}
function LoadContent(Id) {