/* Image Rotator Script - For Bulb Animation
 * Inspired by Dylan Wagstaff, http://www.alohatechsupport.net
 */

function theRotator() {
  //Set the opacity of all images to 0
  $('#rotator ul li').css({opacity: 0.0});
        
  //Get the first image and display it (gets set to full opacity)
  $('#rotator ul li:first').css({opacity: 1.0});
          
  //Call the rotator function to run the slideshow, 6000 = change to next image after 6 seconds
  var rotate;
  rotate = setInterval('rotate()',1000);
  }

function rotate() {	
  //Get the first image
  var current = ($('#rotator ul li.show')?  $('#rotator ul li.show') : $('#rotator ul li:first'));

  //Get next image, when it reaches the end, rotate it back to the first image
  var next = ((current.next().length) ? ((current.next().hasClass('show')) ? $('#rotator ul li:first') :current.next()) : clearInterval(rotate));	
        
  //Set the fade in effect for the next image, the show class has higher z-index
  next.css({opacity: 0.0})
  .addClass('show')
  .animate({opacity: 1.0}, 2000);

  //Hide the current image
  current.animate({opacity: 0.0}, 2000)
  .removeClass('show'); 
};

$(document).ready(function() {		
  //Load the slideshow
  theRotator();
});