Tip: you can modify some code before running
<head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><title>Baidu and google dual-search code</title><script>function $(uid){return document.getElementById(uid);}function getbasce (u){var uend=u.lastIndexOf("/")+1return u.substring(0, uend)}function searchs(){var s= $("myselect").valueif(s.length<2)s='http://www.baidu.com/s?wd=';//百度var k=$("key").valueif (k.length<1){s=getbasce (s)}window.open(s+$('key').value);$('key').value="";$("myselect").options[0].selected=1}</script></head><body><table width="100%" border="0" cellpadding="0" cellspacing="0" class="tr1"> <tr> <td><table width="450" height="55" border="0" cellpadding="0" cellspacing="0"> <tr> <td width="421"><table border="0" align="right" cellpadding="0" cellspacing="0" class="tr1-font"> <tr> <td><input name="key" type="text" class="tr1-bk" id="key" size="25"/> <select id="myselect"> <option selected>Select search engine</option> <option value='http://www.baidu.com/s?wd='>Baidu</option> <option value='http://www.google.cn/search?q='>Google</option> </select> </td> <td><input name="button" type="button" id="button" onClick="searchs();" value=" 搜索 " /></td> </tr> </table></td> </tr> </table></td> </tr></table></body></html>
Tip: you can modify some code before running