jQuery loop on carousel not working

Adding a loop option does not make my carosel loop!

`jQuery('#third-carousel').jcarousel开发者_如何学C({
        vertical: true,
        loop: true 
    });`

Using: /jquery/jquery-1.3.2.min.js

Carosel script:http://sorgalla.com/projects/jcarousel/lib/jquery.jcarousel.min.js

Can you help?

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Looking at the documentation, the option is wrap, not loop.

wrap: 'circular'