/*** 
    Simple jQuery Slideshow Script
    Released by Jon Raasch (jonraasch.com) under FreeBSD license: free to use or modify, not responsible for anything, etc.  Please link out to me if you like it :)
	Enhancements by Steve Crook
***/

function slideSwitch() {

    var $active = $('#slideshow .new-active');

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

	if ($active.siblings().length > 0) { // don't switch if there's only one item
	    // use this to pull the images in the order they appear in the markup
	    var $next =  $active.next().length ? $active.next() : $('#slideshow div: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');
	    $active.removeClass('new-active');

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

$(document).ready(function(){
	var playSlideshow = setInterval("slideSwitch()", 10000 );
	
	$("#slideshow").hover(
		function() {
			clearInterval(playSlideshow);
		},
		function() {
			playSlideshow = setInterval("slideSwitch()", 10000 );
			slideSwitch();
		}
	);
});