<!-- http://www.knowsky.com -->
<!-- bbs http://www.knowsky.com/bbs-->
<!--把如下代码加入到<body>区域中-->
<FORM METHOD="POST" NAME="bgcolor">
<font color="silver">click here</font><input type="radio" name="bgcolor" ONCLICK="document.bgColor='silver'"><BR>
<font color="lightslategray">click here</font><input type="radio" name="bgcolor" ONCLICK="document.bgColor='lightslategray'"><BR>
<font color="azure">click here</font><input type="radio" name="bgcolor" ONCLICK="document.bgColor='azure'"><BR>
<font color="lightgreen">click here</font><input type="radio" name="bgcolor" ONCLICK="document.bgColor='lightgreen'"><BR>
<font color="lightblue">click here</font><input type="radio" name="bgcolor" ONCLICK="document.bgColor='lightblue'"><BR>
<font color="white">click here</font><input type="radio" name="bgcolor" ONCLICK="document.bgColor='white'"><BR>
</form>
