求助网页设计问题
现需做一个静态网站,页面设计如下:左方为一个导航,比如含有people,news等连接,右方为具体内容,希望做成,一点people右方显示people对应的静态页面,点击news,右方出现news对应的静态页面。         我不想使用frame来做,应为在网页最上方还有很多其他东西,修改起来实在不爽,有没有其他好办法呢??   听说iframe可以完成,该怎么做呢?      请高手指教,最好可以给点示例代码!      多谢
------解决方案--------------------你要的效果应该是网易导航栏切换的那种效果吧?看看这个了,里面的内容可以稍微编辑一下,不要纯copy了 
  CSS 菜单举一反三 
 http://www.blueidea.com/tech/site/2006/3658.asp   
  <!DOCTYPE html PUBliC  "-//W3C//DTD XHTML 1.0 Transitional//EN "    
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">  
  <html xmlns= "http://www.w3.org/1999/xhtml " lang= "zh-CN ">  
  <head>  
  <meta http-equiv= "Content-Type " content= "text/html; charset=gb2312 " />  
  <title> css菜单演示 </title>      
  <style type= "text/css ">  
  <!--   
 *{margin:0;padding:0;border:0;} 
 body { 
  font-family: arial, 宋体, serif; 
         font-size:12px; 
 }     
 #nav { 
   line-height: 24px;  list-style-type: none; background:#666; 
 }   
 #nav a { 
  display: block; width: 80px; text-align:center; 
 }   
 #nav a:link  { 
  color:#666; text-decoration:none; 
 } 
 #nav a:visited  { 
  color:#666;text-decoration:none; 
 } 
 #nav a:hover  { 
  color:#FFF;text-decoration:none;font-weight:bold; 
 }   
 #nav li { 
  float: left; width: 80px; background:#CCC; 
 } 
 #nav li a:hover{ 
  background:#999; 
 } 
 #nav li ul { 
  line-height: 27px;  list-style-type: none;text-align:left; 
  left: -999em; width: 980px; position: absolute; float:left; 
 } 
 #nav li ul li{ 
  float: left; width: 80px; 
  background: #F6F6F6;  
 }     
 #nav li ul a{ 
  display: block; width: 80px;text-align:center; 
 }   
 #nav li ul a:link  { 
  color:#666; text-decoration:none; 
 } 
 #nav li ul a:visited  { 
  color:#666;text-decoration:none; 
 } 
 #nav li ul a:hover  { 
  color:#F3F3F3;text-decoration:none;font-weight:normal; 
  background:#C00; 
 }   
 #nav li:hover ul { 
  left:auto; 
 } 
 #nav li.sfhover ul { 
  left:auto; 
 } 
 #content { 
  clear: left;  
 }     
 -->  
  </style>    
  <script type=text/javascript>  <!--//-->  <![CDATA[//>  <!-- 
 function menuFix() { 
  var sfEls = document.getElementById( "nav ").getElementsByTagName( "li "); 
  for (var i=0; i <sfEls.length; i++) { 
   sfEls[i].onmouseover=function() { 
   this.className+=(this.className.length> 0?  "  ":  " ") +  "sfhover "; 
   } 
   sfEls[i].onMouseDown=function() { 
   this.className+=(this.className.length> 0?  "  ":  " ") +  "sfhover "; 
   } 
   sfEls[i].onMouseUp=function() { 
   this.className+=(this.className.length> 0?  "  ":  " ") +  "sfhover "; 
   } 
   sfEls[i].onmouseout=function() { 
   this.className=this.className.replace(new RegExp( "( ?|^)sfhover\\b "),    
  " "); 
   } 
  } 
 } 
 window.onload=menuFix;   
 //-->  <!]]>  </script>    
  </head>  
  <body>      
  <ul id= "nav ">  
  <li>  <a href= "# "> 产品介绍 </a>  
   <ul>  
   <li>  <a href= "# "> 产品一 </a>  </li>  
   <li>  <a href= "# "