<input name=baidu size=9 value="谷普下载" onMouseOver="this.focus()" onfocus="this.select()"> <input type="button" onclick="window.open('http://www.baidu.com/s?tn=ax5008_pg&wd='+baidu.value)" value="百度">
<input type="button" onclick="window.open('http://www.sogou.com/sogou?pid=sogou-site-4ca9bb1479ee842e&query='+baidu.value)" value="搜狗">
<input type="button" onclick="window.open('http://www.google.cn/search?q='+baidu.value)" value="谷歌">
<input type="button" onclick="window.open('http://one.cn.yahoo.com/s?p='+baidu.value)" value="雅虎">