js成功页面 3秒自动跳转--代码分享

1.js

var timeID = 0,
    timeLeft = 3;
function count() {
    timeLeft--;
    $('#second').text(timeLeft);
    if (timeLeft <= 0) {
        clearInterval(timeID);
        $('#second').text('0');
        location.href = 'zhimajinrong.com';
        return false;
    }
}

$(document).ready(function () {
    timeID = setInterval('count()', 1000);
});