Js dynamically sets the value of div below the example



<!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">

<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>js Dynamic setting div The value of the .html</title>

</head>

<body>
<form method="post" name="form1">
<label><input type="radio" name="radio" value="1-10  At the age of " onclick="ok(this.value);">1-10  At the age of </label>
<label><input type="radio" name="radio" value="11  At the age of " onclick="ok(this.value);">11  At the age of </label>
<label><input type="radio" name="radio" value="12-120  At the age of " onclick="ok(this.value);">12-120  At the age of </label>
<input type="button" onclick="ok()" value=" Test select value ">
</form>

<div id="test"></div>
<script language="javascript" type="text/javascript">
<!--
function ok()
{
var temp=document.getElementsByName("radio");
for (i=0;i<temp.length;i++){
//Traverse the Radio
if(temp[i].checked)
{
//Alert (" you selected "+temp[I].value);
//Gets the value of the Radio
document.getElementById('test').innerHTML = temp[i].value;
}
}
}
-->
</script>

</body>
</html>