// JavaScript Document

	var currentImage;
    var currentIndex = -1;
    var interval;
    function showImage(index){
        if(index < $('#bigPic .scroll').length){
        	var indexImage = $('#bigPic .scroll')[index]
            if(currentImage){   
            	if(currentImage != indexImage ){
                    $(currentImage).css('z-index',2);
                    clearTimeout(myTimer);
                    $(currentImage).fadeOut(250, function() {
					    myTimer = setTimeout("showNext()", 3000);
					    $(this).css({'display':'none','z-index':1})
					});
                }
            }
            $(indexImage).css({'display':'block'});
            currentImage = indexImage;
            currentIndex = index;
            $('#thumbs li').removeClass('active');
            $($('#thumbs li')[index]).addClass('active');
        }
    }
    
    function showNext(){
        var len = $('#bigPic .scroll').length;
        var next = currentIndex < (len-1) ? currentIndex + 1 : 0;
        showImage(next);
    }
    
    var myTimer;
    
    $(document).ready(function() {
	    myTimer = setTimeout("showNext()", 3000);
		showNext(); //loads first image
        $('#thumbs li').bind('click',function(e){
        	var count = $(this).attr('rel');
        	showImage(parseInt(count)-1);
        });
	});
    
	
	
/*
function slideSwitch() {
    var $active = $('#slideshow IMG.active');

    if ( $active.length == 0 ) $active = $('#slideshow IMG:last');

    // use this to pull the images in the order they appear in the markup
    var $next =  $active.next().length ? $active.next()
        : $('#slideshow IMG:first');

    // uncomment the 3 lines below to pull the images in random order
    
    // var $sibs  = $active.siblings();
    // var rndNum = Math.floor(Math.random() * $sibs.length );
    // var $next  = $( $sibs[ rndNum ] );


    $active.addClass('last-active');

    $next.css({opacity: 0.0})
        .addClass('active')
        .animate({opacity: 1.0}, 1000, function() {
            $active.removeClass('active last-active');
        });
}

$(function() {
    setInterval( "slideSwitch()", 5000 );
});

*/