1、插入百度搜索引擎
<form action="http://www.baidu.com/baidu" target="_blank"> <input name=tn type=hidden value=baidu> <input type=text name=word size=30> <button type="submit" name="btnG" class="btn">搜索</button> </form>
2、插入谷歌搜索引擎
<form method="get" action="http://www.google.com/search"> <input type="text" name="q" class="key" value=""/> <input type="hidden" name="hl" value="zh-CN" /> <button type="radio" name="btnG" class="btn">搜索</button> </form>