var demoAnimated = function () {
    function testAnim(x) {
        $('.service > div').removeClass().addClass(x + ' animated').one('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function () {
            $(this).removeClass();
        });
    }
    return {
        init: function () {
            $('.chosen').on('change', function () {
                var anim = $(this).val();
                testAnim(anim);
            });
        }
    };
}();

$(function () {
    "use strict";
    demoAnimated.init();
});