var obj = new WxLogin({
             id:"login_container",
             appid: "wx7bddc3894990bf60",
             scope: "snsapi_login",
             redirect_uri: "http%3a%2f%2fkc.ynbl.cn%2fplus%2fapi%2fweixin%2fcallback.aspx",
             state: "EHE4P0I5XT",
             style: "",
             href: ""
     });