はてなブログを小刻みに揺らす.js

blog-retina.js

(function() {
    var requestAnimationFrame = (function() {
        return window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || function(callback, element) {
            return window.setTimeout(function() {
                return callback();
            }, 1000 / 60);
        };
    })();

    var i=0;
    var $t=$('#container');
    var step = function() {
        $t.css('padding-left', i);
        i = i == 0 ? 1 : 0;
        requestAnimationFrame(step);
    };
    requestAnimationFrame(step);
})();