用Dreamweaver编辑好指定网页在弄吧
如果不知道网站就很难了
像下面的源码
就是只显示百度上的那个框框
<!DOCTYPE
html>
<!--
saved
from
url=(0021)
http://www.baidu.com/-->
<HTML><HEAD><META
http-equiv="Content-Type"
content="text/html;
charset=GBK"><TITLE>百度一下，你就知道
</TITLE><STYLE>body{font:12px
arial;text-align:center;background:#fff}body,p,form{margin:0;padding:0}body,form,#lg{position:relative}td{text-align:left}img{border:0}a{color:#00c}a:active{color:#f60}#u{padding:7px
10px
3px
0;text-align:right}#m{width:650px;margin:0
auto}#nv{font-size:16px;margin:0
0
4px
-32px}#nv
a,#nv
b,#su,#lk{font-size:14px}#lg{margin:-17px
0
9px}#fm{padding-left:111px;text-align:left}#kw{width:391px;line-height:16px;padding:3px
1px;margin:0
6px
0
0;font:16px
arial}#su{width:78px;height:28px;line-height:24px}#kw,#su{vertical-align:middle}#lk{margin:33px
0}#lk
span{font:14px
"宋体"}#lm{height:60px}#lh{margin:16px
0
5px;font:12px
"宋体"}#lh
a{font:12px
arial}#hp{position:absolute;line-height:14px;margin:0
0
0
6px;top:-1px;*top:2px}#cp,#cp
a{color:#77c}</STYLE></HEAD><BODY><P
id="u"> </P>
<DIV
id="m">
<P
id="lg"> </P>
<DIV
id="fm"><FORM
name="f"
action="
http://www.baidu.com/s"><INPUT
type="text"
name="wd"
id="kw"
maxlength="100"
autocomplete="off"><INPUT
type="submit"
value="百度一下"
id="su">
<DIV
id="sd_1272020737852"
style="display:
none;
"></DIV>
</FORM></DIV>
</DIV>
<SCRIPT>var
w=window,d=document,n=navigator,k=d.f.wd,a=d.getElementById("nv").getElementsByTagName("a");if(n.userAgent.indexOf("MSIE")==-1||window.opera){d.getElementById("st").style.display="none"};for(var
i=0;i<a.length;i++){a[i].onclick=function(){if(k.value.length>0){var
o=this,h=o.href,q=encodeURIComponent(k.value);if(h.indexOf("q=")!=-1){o.href=h.replace(/q=[^&$]*/,"q="+q)}else{this.href+="?q="+q}}}};(function(){if(/q=([^&]+)/.test(location.search)){k.value=decodeURIComponent(RegExp.$1)}})();if(n.cookieEnabled&&!/sug?=0/.test(d.cookie)){d.write('<script
src=
http://www.baidu.com/js/bdsug.js?v=1.0.3.0><\/script>')};if(w.attachEvent){w.attachEvent("onload",function(){k.focus();})}else{w.addEventListener('load',function(){k.focus()},true)};w.onunload=function(){}</script><SCRIPT
src="./百度一下，你就知道_files/bdsug.js"></SCRIPT><!--d01ca45927bd03a8--></BODY></HTML>