function mycarousel_initCallback(carousel){
    // Disable autoscrolling if the user clicks the prev or next button.
    carousel.buttonNext.bind('click', function(){
        carousel.startAuto(0);
    });
    
    carousel.buttonPrev.bind('click', function(){
        carousel.startAuto(0);
    });
    
    // Pause autoscrolling if the user moves with the cursor over the clip.
    carousel.clip.hover(function(){
        carousel.stopAuto();
    }, function(){
        carousel.startAuto();
    });
};

$(function(){

    //cria o carrossel do footer da home
    $('#advertisement-carousel-box').jcarousel({
		auto:3,
		wrap:'last',
		initCallback:mycarousel_initCallback
	});
    
    //pega a altura do rodapé
    footerHeight = $('#footer').height();
    
    //define a altura do rodapé no padding bottom da div #main
    $('#main').css('padding-bottom', footerHeight + 'px');
    
});