// $Id: galleria.js,v 1.1.2.10 2009/06/02 11:50:08 marktheunissen Exp $

/**
 * Create a namespace.
 */
Drupal.galleria = {};

/**
 * Configuration options for the Galleria.
 */
Drupal.galleria.options = {
  num_thumbs : 1,
  insert : '#main-image',
  onImage : function(image, caption, thumb) {
    // Lightbox support
    if (Drupal.settings.galleria_lightbox != 'none') {
      // surround the displayed image with a Lightbox link
      image.wrap('<a href="#" onclick="Lightbox.start(document.getElementById(\'' + thumb.next('a').attr('id') + '\')); return false;"></a>');
      // keep Galleria from adding a click event to the image
      $.galleria.clickNext = false;
      image.attr('title','View full-size');
    }

    // let's add some image effects for demonstration purposes
    // fade in the image & caption
   // if(!($.browser.mozilla && navigator.appVersion.indexOf("Win")!=-1) ) { // FF/Win fades large images terribly slow
      image.css('display','none').fadeIn(1000);
//    }
    caption.css('display','none').fadeIn(1000);

    // fetch the thumbnail container
    var _li = thumb.parents('li');

    // if there is only one thumbnail, hide it and
    // turn off the clickNext action on the displayed image
    if (_li.siblings('li').length == 0) {
      _li.css('display','none');
      $.galleria.clickNext = false;
    }
    else {
      // fade out inactive thumbnail
      _li.siblings().children('img.selected').fadeTo(500, Drupal.settings.thumb_opacity);
			
			//force a new page view
			// pageTracker._trackPageview('/index.php');
			try{_WA._execute();}catch (err) {};
			
			// force a refresh of the leaderboard
			
					
    	 document.getElementById("IAB-leaderboard-frame").innerHTML = '<iframe src="http://www.wickedlocalhotshots.com/sites/all/themes/hotshots/tools/leaderboard.html" height="86" width="728" scrolling="no" allowtransparency="yes" frameborder="0"></iframe>';
			
			 document.getElementById("IAB-medium-rec-frame").innerHTML = '<iframe src="http://www.wickedlocalhotshots.com/sites/all/themes/hotshots/tools/med-rec.html" height="262" width="318" scrolling="no" allowtransparency="yes" frameborder="0"></iframe>';
		
		
      // fade in active thumbnail
      thumb.fadeTo('fast',1).addClass('selected');

      if (Drupal.settings.galleria_lightbox == 'none') {
        // add a title for the clickable image
        image.attr('title','Next image >>');
      }

      $('.galleria-nav').show();

      // trigger the jCarousel to scroll to the current image's thumbnail
      $('#main-image').trigger('img_change', [thumb.parent().attr('jcarouselindex')]);
    }
  },

  onThumb : function(thumb) {
    // thumbnail effects goes here
    // fetch the thumbnail container
    var _li = thumb.parents('li');

    // if thumbnail is active, fade all the way.
    var _fadeTo = _li.is('.active') ? 1 : Drupal.settings.thumb_opacity;

    // fade in the thumbnail when finished loading
    thumb.css({display:'none',opacity:_fadeTo}).fadeIn(1500);

    // hover effects
    thumb.hover(
      function() { thumb.fadeTo('fast', 1); },
      function() { _li.not('.active').children('img').fadeTo('fast', Drupal.settings.thumb_opacity); } // don't fade out if the parent is active
    )

    // Lightbox support
    if (Drupal.settings.galleria_lightbox != 'none') {
      // add a Lightbox link after each thumbnail
      thumb.after('<a id="galleria_link_' + Drupal.galleria.options.num_thumbs++ + '" href="' + thumb.attr('alt') + '" rel="lightbox[galleria]" title="' + thumb.attr('title') + '"></a>');
      if (_li.hasClass('last')) {
        // scan the page for new Lightbox links once the last thumnail is loaded
        switch (Drupal.settings.galleria_lightbox) {
          case 'lightbox2':
            Lightbox.initList();
            break;
          case 'jlightbox':
            Lightbox.updateImageList();
            break;
        }
      }
    }
  },

  history : false
};

/**
 * jCarousel integration.
 */
Drupal.galleria.jcarousel_initCallback = function(carousel) {
  jQuery('#main-image').bind('img_change', function(e, index) {
    var num = parseInt(index);
    carousel.scroll(num);
    return false;
  });
};

/**
 * Attach the Galleria initialisation to Drupal.behaviors.
 */
Drupal.behaviors.initGalleria = function(context) {
  // Only run code if there are unprocessed Gallerias.
  if ($('ul.gallery:not(.galleria-processed)').size() > 0) {
    $('ul.gallery:not(.galleria-processed)', context)
      .addClass('galleria-processed')
      .galleria(Drupal.galleria.options);
  }

  // when the ajax call is complete, load galleria. Used when viewing in a lightbox.
  $('body').bind("ajaxComplete", function(event, request, settings) {
    // check that a lightbox with a loaded image list exists
    if ($('#lightbox ul.gallery').length > 0) {
      $('#lightbox ul.gallery').galleria(Drupal.galleria.options);
    }
  });
};