requestAnimationFrame

gistfile1.js

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