$(document).ready(function()
{var index=0;var images=$("#gallery img");var thumbs=$("#thumbs img");var imgHeight=$(thumbs).attr("height");$(thumbs).slice(0,3).clone().appendTo("#thumbs");for(i=0;i<thumbs.length;i++)
{$(thumbs[i]).addClass("thumb-"+i);$(images[i]).addClass("image-"+i);}
$("#next").click(sift);show(index);setInterval(sift,8000);event.preventDefault();function sift()
{if(index<(thumbs.length-1)){index+=1;}
else{index=0}
show(index);}
function show(num)
{$(images).fadeOut(400);$(".image-"+num).stop().fadeIn(400);var scrollPos=(num+0)*imgHeight;$("#thumbs").stop().animate({scrollTop:scrollPos},400);console.log(scrollPos,"img.image-"+num);}});