$(function () {
setInterval(function () {
var time = $("#time").text();
time = parseInt(time);
time--;
if (time >0) {
$("#time").text(time);
} else {
window.location = $("#url").attr("href");
}
}, 1000);
});
SetTimeOut版
<script type="text/javascript"> <br>window.onload = function () { <br>setTimeout(changeTime, 1000); <br>} <br>function changeTime() { <br>var time = document.getElementById("time").innerHTML; <br>time = parseInt(time); <br>time--; <br>if (time <= 0) { <br>var url = document.getElementById("url").href; <br>window.location = url; <br>} else { <br>document.getElementById("time").innerHTML= time; <br>setTimeout(changeTime, 1000); <br>} <br>} <br></script>
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