Google and Baidu, Yahoo site Search Code _ website Application

For a website, using search engines for site search is often more efficient than your own site search, and do not occupy the resources of the Web server, the following is a number of major search engines I have collected (Google and Baidu, Yahoo) in the site search code, use only the code in the " Www.jb51.net "replace it with your URL.

<!--Google Site search started-->
<form method=get action= "Http://www.google.com/search" >
<input Type=text name=q>
<input type=submit name=btng value= "Google Search" >
<input Type=hidden Name=ie value=gb2312>
<input Type=hidden Name=oe value=gb2312>
<input Type=hidden Name=hl value=zh-cn>
<input type=hidden name=domains value= "Www.jb51.net" >
<input type=hidden name=sitesearch value= "Www.jb51.net" >
</form>
<!--Google Site search end-->

<!--Baidu Site search started-->
<form action= "Http://www.baidu.com/baidu" >
<input Type=text name=word>
<input type= "Submit" value= "Baidu Search" >
<input name=tn type=hidden value= "BDS" >
<input name=cl Type=hidden value= "3" >
<input name=ct type=hidden value= "2097152" >
<input name=si type=hidden value= "Www.jb51.net" >
</form>
<!--Baidu Site search End-->

<!--Yahoo Site search start-->
<form action= "Http://www.yahoo.com.cn/search" >
<input type=text name= "P" >
<input type= "Submit" value= "Yahoo Search" >
<input type=hidden Name=vs value= "Www.jb51.net" >
</form>
<!--Yahoo Site search End-->

Here is Google and Baidu's JavaScript version of the site search code:

<!--Google Site search started-->
<script type= "Text/javascript" >
function Googlesearch () {
var wq=document.getelementsbyname ("Wq") [0].value;
var link= "http://www.google.com/search?domains=www.jb51.net&sitesearch=www.jb51.net&q=" +WQ;
window.open (link); }
</script>
<input type= "text" name= "Wq"/><input type= "Submit" onclick= "Javascript:googlesearch ()" value= "Google Search" >
<!--Google Site search end-->

<!--Baidu Site search started-->
<script language= "JavaScript" >
function Baidusearch () {
var wd=document.getelementsbyname ("wd") [0].value;
var link= "http://www.baidu.com/s?si=www.jb51.net&cl=3&ct=2097152&tn=baidulocal&word=" +WD;
window.open (link); }
</script>
<input type= "text" name= "WD"/><input type= "Submit" onclick= "Javascript:baidusearch ()" value= "Baidu search"/>
<!--Baidu Site search End-->