日期:2014-05-20 浏览次数:21174 次
<html>
<script>
var time1;
//调用时间更新
UpdateTimer();
function UpdateTimer()
{
time1 = window.setTimeout("UpdateTimer()", 1000);
var leftTime = document.getElementById("time_span").innerHTML - 1;
document.getElementById("time_span").innerHTML = leftTime;
if(leftTime <= 0)
{
clearTimeout(time1);
//调用main frame 提交form事件
parent.main.submitForm();
}
}
</script>
<span id="time_span">2</span>
</html>