CTA on Scroll

// You need HTML + CSS too, this alone doesn't work!
$(function(){
    $(window.scroll(function(){
        var distanceTop = $('#footer').offset().top - $(window).height();
        if($window).scrollTop() > distanceTop)
            $('#cta').animate({'right':'0px'}, 300);
        else
            $('#cta').stop(true).animate({'right':'-300px'},100);
    }))
});

$('#cta .btn-close').bind('click',function(){
    $(this).parent().remove();
});