jCarousel not working properly within tabbed menu

Question

Hi everybody,

I'm riding three different jCarousel ul, one in each target of a tabbed menu designeb by Yetii. The problem issue is that the one in the first target works well, whereas the remaining two show just a slice of the first picture and slide soon onto a back frame.

The jCarousel is initialized by a class as the behaviour required is the same for all targets:

jQuery(document).ready(function() {

jQuery('.jcarousel-skin-tango').jcarousel({
wrap: 'circular',
//size:8,
scroll:1,
animation:.10,
auto:5,
     });
});

The ul have different id. Tried also initializing the script by separate id but nothing changed.

Any suggestion on it? Thanks in advance - Mauirizio