var dataForWeixin={
 
   appId:"",
 
   MsgImg:"http://img1.faxinxila.net/images/share_msg.png",
 
   TLImg:"http://img1.faxinxila.net/images/share.png",
 
   url:"http://faxinxi.la/vote/1",
 
   title:"input title here",
 
   desc:"input description here",
 
   fakeid:"",
 
   callback:function(){}
 
};
 
(function(){
 
   var onBridgeReady=function(){
 
   WeixinJSBridge.on('menu:share:appmessage', function(argv){
 
      WeixinJSBridge.invoke('sendAppMessage',{
 
         "appid":dataForWeixin.appId,
 
         "img_url":dataForWeixin.MsgImg,
 
         "img_width":"120",
 
         "img_height":"120",
 
         "link":dataForWeixin.url,
 
         "desc":dataForWeixin.desc,
 
         "title":dataForWeixin.title
 
      }, function(res){(dataForWeixin.callback)();});
 
   });
 
   WeixinJSBridge.on('menu:share:timeline', function(argv){
 
      (dataForWeixin.callback)();
 
      WeixinJSBridge.invoke('shareTimeline',{
 
         "img_url":dataForWeixin.TLImg,
 
         "img_width":"120",
 
         "img_height":"120",
 
         "link":dataForWeixin.url,
 
         "desc":dataForWeixin.desc,
 
         "title":dataForWeixin.title
 
      }, function(res){});
 
   });
 
   WeixinJSBridge.on('menu:share:weibo', function(argv){
 
      WeixinJSBridge.invoke('shareWeibo',{
 
         "content":dataForWeixin.title,
 
         "url":dataForWeixin.url
 
      }, function(res){(dataForWeixin.callback)();});
 
   });
 
   WeixinJSBridge.on('menu:share:facebook', function(argv){
 
      (dataForWeixin.callback)();
 
      WeixinJSBridge.invoke('shareFB',{
 
         "img_url":dataForWeixin.TLImg,
 
         "img_width":"120",
 
         "img_height":"120",
 
         "link":dataForWeixin.url,
 
         "desc":dataForWeixin.desc,
 
         "title":dataForWeixin.title
 
      }, function(res){});
 
   });
 
};
 
if(document.addEventListener){
 
   document.addEventListener('WeixinJSBridgeReady', onBridgeReady, false);
 
}else if(document.attachEvent){
 
   document.attachEvent('WeixinJSBridgeReady'   , onBridgeReady);
 
   document.attachEvent('onWeixinJSBridgeReady' , onBridgeReady);
 
}
 
})();

















<script>
var imgUrl = 'http://qqfood.tc.qq.com/meishio/16/4585bf7c-be04-420f-ac8a-2dba61a7561f/0';
var lineLink = 'http://life.qq.com/weixin/r/lottery/13826036970196242008#wechat_redirect';
var descContent = "万达狂欢节, 夺宝幸运星大抽奖活动开始啦！";
var shareTitle = '万达狂欢节';
var appid = 'wxc9937e3a66af6dc8';
function shareFriend() {
    WeixinJSBridge.invoke('sendAppMessage',{
                            "appid": appid,
                            "img_url": imgUrl,
                            "img_width": "640",
                            "img_height": "640",
                            "link": lineLink,
                            "desc": descContent,
                            "title": shareTitle
                            }, function(res) {
                            _report('send_msg', res.err_msg);
                            })
}
function shareTimeline() {
    WeixinJSBridge.invoke('shareTimeline',{
                            "img_url": imgUrl,
                            "img_width": "640",
                            "img_height": "640",
                            "link": lineLink,
                            "desc": descContent,
                            "title": shareTitle
                            }, function(res) {
                            _report('timeline', res.err_msg);
                            });
}
function shareWeibo() {
    WeixinJSBridge.invoke('shareWeibo',{
                            "content": descContent,
                            "url": lineLink,
                            }, function(res) {
                            _report('weibo', res.err_msg);
                            });
}
// 当微信内置浏览器完成内部初始化后会触发WeixinJSBridgeReady事件。
document.addEventListener('WeixinJSBridgeReady', function onBridgeReady() {
        // 发送给好友
        WeixinJSBridge.on('menu:share:appmessage', function(argv){
            shareFriend();
            });
        // 分享到朋友圈
        WeixinJSBridge.on('menu:share:timeline', function(argv){
            shareTimeline();
            });
        // 分享到微博
        WeixinJSBridge.on('menu:share:weibo', function(argv){
            shareWeibo();
            });
        }, false);
</script>


哪里出问题了，速求高手帮忙看下