本文介绍了利用Javascript在网页上计算当前月份的剩余天数的方法，大家参考使用吧

代码如下：   代码如下: <script language="JavaScript">   <!-- Begin var today = new Date(); var now = today.getDate(); var year = today.getYear(); if (year < 2000) year += 1900; // Y2K fix var month = today.getMonth();   var monarr = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);   // check for leap year if (((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0)) monarr[1] = "29";   // display day left document.write("这个月还剩 " + (monarr[month]-now) + " 天了"); //  End --> </script>