可做跳转提示页面或404页面的蓝天白云主题动画模板

两个核心JS结构

$(function() {
    var h = $(window).height();
    $('body').height(h);
    $('.mianBox').height(h);
    centerWindow(".tipInfo");
});
//2.将盒子方法放入这个方，方便法统一调用
function centerWindow(a) {
    center(a);
    //自适应窗口
    $(window).bind('scroll resize',
            function() {
                center(a);
            });
}
//1.居中方法，传入需要剧中的标签
function center(a) {
    var wWidth = $(window).width();
    var wHeight = $(window).height();
    var boxWidth = $(a).width();
    var boxHeight = $(a).height();
    var scrollTop = $(window).scrollTop();
    var scrollLeft = $(window).scrollLeft();
    var top = scrollTop + (wHeight - boxHeight) / 2;
    var left = scrollLeft + (wWidth - boxWidth) / 2;
    $(a).css({
        "top": top,
        "left": left
    });
}

(function() {
    var wait = document.getElementById('wait'), href = document.getElementById('href').href;
    var interval = setInterval(function() {
        var time = --wait.innerHTML;
        if (time <= 0) {
            location.href = href;
            clearInterval(interval);
        }
        ;
    }, 1000);
})();