关于定位的问题，请帮助谢谢了！

我们把页角变成这样的效果


'700')this.width='700';if(this.offsetHeight>'700')this.height='700';" title="Click Here To EnLarge">

我使用了下面的代码

<div class="main_banner" style="display:none;" id="ads_bottom"></div>
<div class="bottom">
    <div style="width:350px"> © Copyright(C) 2008-2010 孕育宝贝网  All Rights Reserved</div>
    <div style="width:150px">渝ICP备10017036 </div>
    <div style="width:275px;text-align:right">
        <a href="http://bbs.yunyubaby.com/archiver" target="_blank">Archiver </a>
        <a href="#" onclick="this.style.behavior='url(#default#homepage)';this.setHomePage('http://www.yunyubaby.com/');"  style="behavior: url(#default#homepage)">设为首页 </a>
        <a href="javascript:window.external.AddFavorite('http://www.yunyubaby.com', '孕育宝贝')">加入收藏夹 </a>
    </div>
</div>


但最终的效果却是这样的


'700')this.width='700';if(this.offsetHeight>'700')this.height='700';" title="Click Here To EnLarge">

我应该怎么写呢，我是菜鸟只差这一个页面了！  

哥们 改成这样就可以了 <div class="main_banner" style="display:none;" id="ads_bottom"></div>
<div class="bottom">
    <div style="width:400px; float:left"> © Copyright(C) 2008-2010 孕育宝贝网  All Rights Reserved</div>
    <div style="width:150px ; float:left">渝ICP备10017036 </div>
    <div style="width:275px;text-align:right; float:left">
        <a href="http://bbs.yunyubaby.com/archiver" target="_blank">Archiver </a>
        <a href="#" onclick="this.style.behavior='url(#default#homepage)';this.setHomePage('http://www.yunyubaby.com/');"  style="behavior: url(#default#homepage)">设为首页 </a>
        <a href="javascript:window.external.AddFavorite('http://www.yunyubaby.com', '孕育宝贝')">加入收藏夹 </a>
    </div>
</div>