JQuery ul li select list -

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trying use jquery scroll through ul li list using class next , class prev e.g. 

<ul class="selectoption">     <li> item 1</li>     <li> item 2</li>     <li> item 3</li>     <li> ...   </li> </ul> <a href="" class="next">next</a> <a href="" class="prev">back</a>

only thing want selected li visible. somehow need index li's? appreciated - in advance

this should it:

// hide first $('.selectoption li').not(':first').hide();  // handle click of prev , next links $('.prev, .next').click(function() {     // determine direction, -1 prev, 1 next     var dir = $(this).hasclass('prev') ? -1 : 1;     // li visible     var current = $('.selectoption li:visible');      // element should shown next according direction     var new_el = dir < 0 ? current.prev('li') : current.next('li');      // if we've reached end, select first/last depending on direction     if(new_el.size() == 0) {         new_el = $('.selectoption li:'+(dir < 0 ? 'last' : 'first'));     }      // hide them all..     $('.selectoption li').hide();     // , show new 1     new_el.show();      // prevent link redirecting browser somewhere     return false; });

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