<script lanuage="javascript">var d1 = new Date();var d2 = new Date();d2.setMonth(0);d2.setDate(1);var rq = d1 - d2;var s1 = Math.ceil(rq/(24*60*60*1000));var s2 = Math.ceil(s1/7);alert("今天是今年中第"+ s1 +"天,第"+ s2 +"周");</script>//测试过关 相关文章: