<script type="text/javascript"> var addTimer = function () { var list = [], interval; return function (id, time) { if (!interval) interval = setInterval(go, 1000); list.push({ ele: document.getElementById(id), time: time }); } function go() { for (var i = 0; i < list.length; i++) { list[i].ele.innerHTML = getTimerString(list[i].time ? list[i].time -= 1 : 0); if (!list[i].time) list.splice(i--, 1); } } function getTimerString(time) { var not0 = !!time, d = Math.floor(time / 86400), h = Math.floor((time %= 86400) / 3600), m = Math.floor((time %= 3600) / 60), s = time % 60; if (not0) return "<font color='red'>" + d + "天" + h + "小时" + m + "分" + s + "秒</font>"; else return "<font color='red'>奥运来了!</font>"; } } (); addTimer("timer", 60);//60s倒计时 </script> 日期的传递可以通过一个hidden的表单来实现。例如： <form name="testform" method="post"> <span style="font-weight: bold;">还剩：</span><br> <input type="hidden" name="date_form" value="2008/07/01 00:00:00" /> <input type="hidden" name="date_to" value="2008/08/08 00:00:00" /> <span id="timer"></span> </form>
