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d.innerHTML = d.innerHTML + '<a class=\"download_word download_word_lb\" href=\"javascript:;\" id=\"vipdown\" onclick=\"showpay(1)\"><em></em>下载文档(未登录)音箱的日常维护描述：音箱，我们往往忽视了它的存在，或许我们不用看着它，动人的音乐就能传入我们的耳朵。我们应该感谢它给我们带来了听觉冲击，所以我们理应好好待它。这我介绍一些大家可能不知道的东西。1．正确设置声卡输出方式。一般我们都使用集成AC97声卡，机箱背面面</a>';
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