JavaScript实现生肖年份查询功能

<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>生肖查询</title> <style type="text/css"> <!-- td,body {font-size:12px} a:link {color:#000000;text-decoration:none} a:visited {color:#000000;text-decoration:none} a:active {color:blue;text-decoration:none} a:hover {color:red;text-decoration:underline} a.title:link {color:#000000;text-decoration:underline} a.title:visited {color:#000000;text-decoration:underline} a.title:active {color:#0000ff;text-decoration:underline} a.title:hover {color:#0000ff;text-decoration:underline} --> </style>  </head> <table width="760" height="22" border="1" align="center" cellpadding="1" cellspacing="0" bordercolor="#aaaaaa" bordercolordark="#ffffff"> <tbody> <tr> <td height="20" align="center"><table width="100%" border="0"> <tr> <td width="54%"><b><font color="#424242"><strong><font color="#424242">目前位置&gt;&gt;首页&gt;</font></strong></font>实用查询&gt;生肖查询</b></td> <td width="46%">&nbsp;</td> </tr> </table></td> </tr> </tbody> </table> <table width="760" border="0" align="center" cellspacing="0"> <tr> <td width="760" height="10"></td> </tr> </table> <DIV align=center><span class="style2"> 生肖查询</span></div> <P align=center> <TR> <TD width="100%" height="6" align="center" bgcolor="#FFFFFF"><FONT color=#ff0000>&nbsp; </TD> </TR> <TR> <TD align="center" height="5" width="100%">&nbsp;</TD> </TR></P> <div align="center"><span class="style1">当然没有人回忘记自己属什么。。但是你可以很轻松得知道任何年份出世得人的属相。。填入查询出生在哪一年，例如:"1986"</span> </div> <p>&nbsp;</p> </body> </html>

[Ctrl+A 全选 注:引入外部Js需再刷新一下页面才能执行]