代码示例:(标识:css_border-radius6)
<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta charset="utf8" />
<link rel="stylesheet" type="text/css" href="/static/demo/html/css/cc.css" />
<script type="text/javascript" src="/static/demo/html/css/cs.js"></script>

<script type="text/javascript">
<!--
function test_demo_val(strValue)
{

var strId="DemoArea"

document.getElementById(strId).style.borderRadius=strValue;

document.getElementById("CodeValue").innerHTML=strValue;
}
//-->
</script>

<style>
div#DemoArea
{
border-radius:100px;

}
</style>

</head>

<body>
<!--wrapper-->
<div id="wrapper">

<div id="SelArea">
<h2>CSS 属性:</h2>

<h3>border-radius:</h3>				

<form action="javascript:return false;">
<ul>
<input type="hidden" id="PreSelectedValue" value="10%" />
<li><input autocomplete="off" type="radio" name="rpos" onClick="test_demo(this)" id="value_1" value="100px" />100px</li>
<li><input autocomplete="off" type="radio" name="rpos" onClick="test_demo(this)" id="value_2" value="50px" />50px</li>
<li><input autocomplete="off" type="radio" name="rpos" onClick="test_demo(this)" id="value_3" value="10px" />10px</li>
<li><input autocomplete="off" type="radio" name="rpos" onClick="test_demo(this)" id="value_4" value="5px" />5px</li>
<li><input autocomplete="off" type="radio" name="rpos" onClick="test_demo(this)" id="value_5" value="3px" />3px</li>
<li><input autocomplete="off" type="radio" name="rpos" onClick="test_demo(this)" id="value_6" value="10%" />10%</li>
<li><input autocomplete="off" type="radio" name="rpos" onClick="test_demo(this)" id="value_7" value="25%" />25%</li>
<li><input autocomplete="off" type="radio" name="rpos" onClick="test_demo(this)" id="value_8" value="50%" />50%</li>
</ul>
</form>

</div>

<div id="result">
<h2>结果:</h2>

<div id="DemoArea">

</div>

<h2>CSS 代码:</h2>

<pre id="CodeArea">
div#DemoArea
{
border-radius:<span id="CodeValue">100px</span>;
}
</pre>
</div>

</div><!--wrapper End-->
</body>

<script type="text/javascript">tiy_onload()</script>

</html>
运行结果: