[jQuery] errors using carousel lite plugin

[jQuery] errors using carousel lite plugin


cant get this to work, even though ive just taken over the exact code
from the demo. im trying to make it scroll autmatically through a set
of images. my js is
$(document).ready(function(){
$(".anyClass").jCarouselLite({
auto: 800,
     speed: 1000
});
});
html:
<div class="anyClass">
<ul>
<li><img src="http://www.google.be/intl/en_com/images/
logo_plain.png" height="110" width="279" /></li>
<li><img src="http://www.google.be/intl/en_com/images/
logo_plain.png" height="110" width="279" /></li>
<li><img src="http://www.google.be/intl/en_com/images/
logo_plain.png" height="110" width="279" /></li>
<li><img src="http://www.google.be/intl/en_com/images/
logo_plain.png" height="110" width="279" /></li>
</ul>
</div>
the error i get in firebug is:
tLi.gt is not a function
ul.prepend(tLi.gt(tl-v-1).clone()).append(tLi.lt(v).clone());
seoadvanced.com/test/test.html
anyone?