网页禁止在微信上分享、复制链接等js代码

网页禁止在微信上分享、复制链接等js代码，代码如下：

<script src="http://res.wx.qq.com/open/js/jweixin-1.2.0.js"></script>
<script>
function onBridgeReady() { //隐藏右上角按钮
    WeixinJSBridge.call('hideOptionMenu');
}
if (typeof WeixinJSBridge == "undefined") { //屏蔽分享按钮
    if (document.addEventListener) {
        document.addEventListener('WeixinJSBridgeReady', onBridgeReady, false);
    } else if (document.attachEvent) {
        document.attachEvent('WeixinJSBridgeReady', onBridgeReady);
        document.attachEvent('onWeixinJSBridgeReady', onBridgeReady);
    }
} else {
    onBridgeReady();
}
</script>