//http://frame.enet.com.cn/a.php
$(document).ready(function() {
        try {
        var adurls = {"ahiter_frm89980623":"http:\/\/www.enet.com.cn\/addemo\/imp\/70.html","ahiter_frm7701222":"http:\/\/www.enet.com.cn\/addemo\/imp\/30.html","ahiter_frm87138419":"http:\/\/www.enet.com.cn\/addemo\/imp\/50.html"},s = $('body'),_frms="";
        for (var i in adurls) {
            _frms += '<iframe height="1" width="1" id="'+i+'" frameborder="0"></iframe>';
        }
        s.append(_frms);
        setTimeout(function() {
            for (var i in adurls) {
                $('#'+i).attr('src',adurls[i] );
            }
        },1000);
    } catch (e) {
        return true;
    }
});