偶然间看到的,可以添加在自己网站里,整理如下。。。
<!-- SiteSearch Google --><form method="get" action="http://www.google.com/search"><div style="background-color:white">
<a href="http://www.google.com/">
<img src="http://www.google.com/logos/Logo_40wht.gif" border="0" alt="Google" /></a><input type="text" name="q" size="31" maxlength="255" value="html" /><input type="hidden" name="ie" value="UTF-8" /><input type="hidden" name="oe" value="UTF-8" /><input type="hidden" name="hl" value="zh-CN" /><input type="submit" name="btnG" value="Google Search" /><input type="hidden" name="domains" value="http://www.cnblogs.com/hxsyl/" /><br /><input type="radio" name="sitesearch" value=" " /><label for="sitesearch">搜索WWW</label><input type="radio" name="sitesearch" value="http://www.cnblogs.com/hxsyl/" checked="checked" /><label for="sitesearch">本博搜索</label></div></form><!-- SiteSearch Google -->
效果如下: