JCarousel have recently changed (january 2011).
It used to have a way to implement pause on hover with autoscroll.
With the new version I cannot solve how to
I couldn't get the previous examples working. But I did get the following to work with the latest jcarousel.
$('.carousel').jcarouselAutoscroll(
{
interval: 4000,
scroll: '+=1',
create: $('.carousel').hover(function()
{
$(this).jcarouselAutoscroll('stop');
},
function()
{
$(this).jcarouselAutoscroll('start');
});
});