用实现ajax读博客rss示例代码

<meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <title>this is test</title> <h1>ajax读rss示例</h1> <form> <a href="javascript:readrss('http://www.blogjava.net/rss.aspx')" target="_blank" rel="nofollow">blogjava原创区 </a>&nbsp <a href="javascript:readrss('http://beginner.blogjava.net/rss.aspx')" target="_blank" rel="nofollow">blogjava新手区 </a> &nbsp <a href="javascript:readrss('http://life.blogjava.net/rss.aspx')" target="_blank" rel="nofollow">blogjava非技术区 </a> &nbsp <a href="javascript:readrss('http://general.blogjava.net/rss.aspx')" target="_blank" rel="nofollow">综合区 </a> 输入一个rss地址:<input type="text" value="http://www.blogjava.net/wujun/rss.aspx" size="50" id="txturl"><input type="button" value="查 看" onclick="readrss1()"> </form> ">