有谁能给我这段代码，谢谢。

<script language="JavaScript" src="http://www.fireland.cn/member/common/calendar.js"></script>
<script language="JavaScript" src="http://www.fireland.cn/member/common/calendar-zh.js"></script>
<script language="JavaScript" src="http://www.fireland.cn/member/common/calendar-setup.js"></script>
<script language="JavaScript" src="http://www.fireland.cn/member/common/calendar-custom.js"></script>
<INPUT name=birthday class=input1 size=10 maxlength="10" readonly="true">
<img src="img/date.gif" width="20" height="14" id=idCal1 style="cursor:hand">
<SCRIPT>
arrCal = new Array("birthday");
arrBtn = new Array("idCal1");
fnSetCalendarFromToday(arrCal,arrBtn,580,470);
</SCRIPT>