$(function(){
 if($('#jcarousel').length){
  function jcarousel(){
   var $jc = $('#jcarousel');
   var $prev = $('a.prev',$jc);
   var $next = $('a.next',$jc);
   var $t = $('table.main',$jc);
   var $td = $('td.item',$jc);
   var l = $td.length-1;
   var i = 0;
   $prev.click(function(){
    prevPic()
    clearInterval(t)
    return false;
   })
   
   $next.click(function(){
    nextPic()
    clearInterval(t)
    return false;
   })
   function nextPic(){
    i<l?i++:i=0;
    $t.stop().animate({'marginLeft':'-'+1000*i},500)
   }
   function prevPic(){
    i>0?i--:i=l;
    $t.stop().animate({'marginLeft':'-'+1000*i},500)
   }
   var t = setInterval(nextPic,5000);
   
   
  }
  jcarousel();
 }
 

})