// JavaScript Document

$(document).ready(function() {        
      
    slideShow(4000);  
  
});  
  
function slideShow(speed) {  
  
  
    $('ul.slideshow').append('<li id="slideshow-caption" class="caption"><div class="slideshow-caption-container"><h3></h3><p></p></div></li>');  
  
    $('ul.slideshow li').css({opacity: 0.0});  
      
    $('ul.slideshow li:first').css({opacity: 1.0});  
      
    $('#slideshow-caption h3').html($('ul.slideshow a:first').find('img').attr('title'));  
    $('#slideshow-caption p').html($('ul.slideshow a:first').find('img').attr('alt'));  
          
    $('#slideshow-caption').css({opacity: 0.7, bottom:0});  
      
    var timer = setInterval('gallery()',speed);  
      
    $('ul.slideshow').hover(  
        function () {  
            clearInterval(timer);     
        },    
        function () {  
            timer = setInterval('gallery()',speed);           
        }  
    );  
      
}  
  
function gallery() {  
  
  
    var current = ($('ul.slideshow li.show')?  $('ul.slideshow li.show') : $('#ul.slideshow li:first'));  
  
    var next = ((current.next().length) ? ((current.next().attr('id') == 'slideshow-caption')? $('ul.slideshow li:first') :current.next()) : $('ul.slideshow li:first'));  
          
    var title = next.find('img').attr('title');   
    var desc = next.find('img').attr('alt');      
          
    next.css({opacity: 0.0}).addClass('show').animate({opacity: 1.0}, 1000);  
      
    $('#slideshow-caption').animate({bottom:-70}, 300, function () {  
            $('#slideshow-caption h3').html(title);  
            $('#slideshow-caption p').html(desc);                 
            $('#slideshow-caption').animate({bottom:0}, 500);     
    });       
  
    current.animate({opacity: 0.0}, 1000).removeClass('show');  
  
}