sg101: media/js/slideshow.js annotate

annotate media/js/slideshow.js @ 192:341759e1cda1

Implementing #67: use a denormalized count field on download categories to reduce database queries.

author	Brian Neal <bgneal@gmail.com>
date	Sat, 03 Apr 2010 01:10:00 +0000
parents	a5b4c5ce0658
children

rev	line source
bgneal@45	1 /***
bgneal@45	2 Simple jQuery Slideshow Script
bgneal@45	3 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 :)
bgneal@45	4 ***/
bgneal@45	5 // Modified by Brian Neal.
bgneal@45	6
bgneal@45	7 function slideSwitch() {
bgneal@45	8 var $active = $('#slideshow img.active');
bgneal@45	9
bgneal@45	10 if ( $active.length == 0 ) $active = $('#slideshow img:last');
bgneal@45	11
bgneal@45	12 // use this to pull the images in the order they appear in the markup
bgneal@45	13 var $next = $active.next().length ? $active.next()
bgneal@45	14 : $('#slideshow img:first');
bgneal@45	15
bgneal@45	16 $active.addClass('last-active');
bgneal@45	17
bgneal@45	18 $next.css({opacity: 0.0})
bgneal@45	19 .addClass('active')
bgneal@45	20 .animate({opacity: 1.0}, 1000, function() {
bgneal@45	21 $active.removeClass('active last-active');
bgneal@45	22 });
bgneal@45	23 }
bgneal@45	24
bgneal@45	25 $(function() {
bgneal@45	26 setInterval( "slideSwitch()", 5000 );
bgneal@45	27 });