/*
 * --------------------------------------------------------------------
 * Simple Scroller
 * by Siddharth S, www.ssiddharth.com, hello@ssiddharth.com
 * Version: 1.0, 05.10.2009 	
 * --------------------------------------------------------------------
 */

var $j = jQuery.noConflict(); 

$j(document).ready(function() 
{	 
	var index = 0;
	var images = $j("#gallery img");
	var thumbs = $j("#thumbs img");
	var imgHeight = $j(thumbs).attr("height");
	$j(thumbs).slice(0,3).clone().appendTo("#thumbs");
	for (i=0; i<thumbs.length; i++)
	{
		$j(thumbs[i]).addClass("thumb-"+i);
		$j(images[i]).addClass("image-"+i);
	}
	
	$j("#next").click(sift);
	show(index);
	setInterval(sift, 20000);
	
	function sift()
	{
		if (index<(thumbs.length-1)){index+=1 ; }
		else {index=0}
		show (index);
	}
	
	function show(num)
	{
		$j(images).fadeOut(400);
		$j(".image-"+num).stop().fadeIn(400);
		var scrollPos = (num+1)*imgHeight;
		$j("#thumbs").stop().animate({scrollTop: scrollPos}, 400);		
		console.log(scrollPos, "img.image-"+num);
	}
});