JS实现点击切换页面

今天学习了JS和html结合的，点击来切换到不同内容显示。

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>信2005-2 赵磊</title>
 
<script type="text/jscript">    
      //显示tab（tabHeadId：tab头中当前的超链接；tabContentId要显示的层ID）
        function showTab(tabHeadId,tabContentId) 
        {
            //tab层
            var tabDiv = document.getElementById("tabDiv");
            //将tab层中所有的内容层设为不可见
            //遍历tab层下的所有子节点
            var taContents = tabDiv.childNodes;
            for(i=0; i<taContents.length; i++) 
            {
             //将所有内容层都设为不可见
                if(taContents[i].id!=null && taContents[i].id != 'tabsHead')
                {
                    taContents[i].style.display = 'none';
                }
            }
            //将要显示的层设为可见
            document.getElementById(tabContentId).style.display = 'block';          
           //遍历tab头中所有的超链接
            var tabHeads = document.getElementById('tabsHead').getElementsByTagName('a');
            for(i=0; i<tabHeads.length; i++) 
            { 
                 //将超链接的样式设为未选的tab头样式
                tabHeads[i].className='tabs'; 
            }
           //将当前超链接的样式设为已选tab头样式
            document.getElementById(tabHeadId).className='curtab';
            document.getElementById(tabHeadId).blur();
        }
</script>
</head>
 
 
 
 
<style>
.tabDiv{ 
border:1px solid #F00;
 
}
 
 </style>
<body>
 
<h1 align = "center" >赵磊的个人主页</h1>
 
<div class = "tabDiv" id = "tabDiv">
        <div id="tabsHead">
            <a id="tabs1" class="curtab" href="javascript:showTab('tabs1','tabContent1')">基本资料</a> <a id="tabs2" class="tabs" href="javascript:showTab('tabs2','tabContent2')">获奖记录</a>
        </div>
 
<div class = "tabContent1" id = "tabContent1">
    <p>1</p>
</div>
 
 
<div class = "tabContent2" id = "tabContent2" style = "display:none">
     
 
    <p>2</p>
</div>
 
 
</div>
 
 
 
 
</body>
</html>        