(function($) {
   $.prettyPhoto = {version: '3.0'};
   
   $.fn.prettyPhoto = function(pp_settings) {
      pp_settings = jQuery.extend({
         animationSpeed: 'fast', /* fast/slow/normal */
         slideshow: false, /* false OR interval time in ms */
         autoplay_slideshow: false, /* true/false */
         opacity: 0.80, /* Value between 0 and 1 */
         showTitle: true, /* true/false */
         allowresize: true, /* true/false */
         default_width: 500,
         default_height: 344,
         counter_separator_label: '/', /* The separator for the gallery counter 1 "of" 2 */
         theme: 'facebook', /* light_rounded / dark_rounded / light_square / dark_square / facebook */
         hideflash: false, /* Hides all the flash object on a page, set to TRUE if flash appears over prettyPhoto */
         wmode: 'opaque', /* Set the flash wmode attribute */
         autoplay: true, /* Automatically start videos: True/False */
         modal: false, /* If set to true, only the close button will close the window */
         overlay_gallery: true, /* If set to true, a gallery will overlay the fullscreen image on mouse over */
         changepicturecallback: function(){}, /* Called everytime an item is shown/changed */
         callback: function(){}, /* Called when prettyPhoto is closed */
         markup: '<div class="pp_pic_holder"> \
                  <div class="ppt">&nbsp;</div> \
                  <div class="pp_top"> \
                     <div class="pp_left"></div> \
                     <div class="pp_middle"></div> \
                     <div class="pp_right"></div> \
                  </div> \
                  <div class="pp_content_container"> \
                     <div class="pp_left"> \
                     <div class="pp_right"> \
                        <div class="pp_content"> \
                           <div class="pp_loaderIcon"></div> \
                           <div class="pp_fade"> \
                              <a href="#" class="pp_expand" title="Expand the image">Expand</a> \
                              <div class="pp_hoverContainer"> \
                                 <a class="pp_next" href="#">next</a> \
                                 <a class="pp_previous" href="#">previous</a> \
                              </div> \
                              <div id="pp_full_res"></div> \
                              <div class="pp_details clearfix"> \
                                 <a class="pp_close" href="#">Close</a> \
                                 <p class="pp_description"></p> \
                                 <div class="pp_nav"> \
                                    <a href="#" class="pp_arrow_previous">Previous</a> \
                                    <p class="currentTextHolder">0/0</p> \
                                    <a href="#" class="pp_arrow_next">Next</a> \
                                 </div> \
                              </div> \
                           </div> \
                        </div> \
                     </div> \
                     </div> \
                  </div> \
                  <div class="pp_bottom"> \
                     <div class="pp_left"></div> \
                     <div class="pp_middle"></div> \
                     <div class="pp_right"></div> \
                  </div> \
               </div> \
               <div class="pp_overlay"></div>',
         gallery_markup: '<div class="pp_gallery"> \
                        <a href="#" class="pp_arrow_previous">Previous</a> \
                        <ul> \
                           {gallery} \
                        </ul> \
                        <a href="#" class="pp_arrow_next">Next</a> \
                     </div>',
         image_markup: '<img id="fullResImage" src="" />',
         flash_markup: '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="{width}" height="{height}" id="grgame" name="grgame"><param name="wmode" value="{wmode}" /><param name="movie" value="{path}" /><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="sameDomain" /><param name="loop" value="false" /><param name="menu" value="false" /><param name="quality" value="high" /><param name="FlashVars" value="gcode=23E94579" /><embed src="{path}" type="application/x-shockwave-flash" flashvars="gcode=23E94579" allowfullscreen="true" allowscriptaccess="sameDomain" loop="false" menu="false" quality="high" width="{width}" height="{height}" pluginspage="http://www.macromedia.com/go/getflashplayer" id="grgame" name="grgame" wmode="{wmode}"></embed></object>',
         quicktime_markup: '<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab" height="{height}" width="{width}"><param name="src" value="{path}"><param name="autoplay" value="{autoplay}"><param name="type" value="video/quicktime"><embed src="{path}" height="{height}" width="{width}" autoplay="{autoplay}" type="video/quicktime" pluginspage="http://www.apple.com/quicktime/download/"></embed></object>',
         iframe_markup: '<iframe src ="{path}" width="{width}" height="{height}" frameborder="no"></iframe>',
         inline_markup: '<div class="pp_inline clearfix">{content}</div>'
      }, pp_settings);
      
      // Global variables accessible only by prettyPhoto
      var matchedObjects = this, percentBased = false, correctSizes,
      
      // prettyPhoto container specific
      pp_contentHeight, pp_contentWidth, pp_containerHeight, pp_containerWidth,
      
      // Window size
      windowHeight = $(window).height(), windowWidth = $(window).width(),

      // Global elements
      pp_slideshow;
      
      doresize = true, scrollPos = _getScroll();
   
      // Window/Keyboard events
      $(window).unbind('scroll').scroll(function(){ scrollPos = _getScroll(); _centerOverlay(); });
      $(window).unbind('resize').resize(function(){ _centerOverlay(); _resizeOverlay(); });
      $(document).unbind('keydown').keydown(function(e){
         if(typeof $pp_pic_holder != 'undefined'){
            if($pp_pic_holder.is(':visible')){
               switch(e.keyCode){
                  case 37:
                     $.prettyPhoto.changePage('previous');
                     break;
                  case 39:
                     $.prettyPhoto.changePage('next');
                     break;
                  case 27:
                     if(!settings.modal)
                     $.prettyPhoto.close();
                     break;
               };
               return false;
            };
         };
      });
      
      
      /**
      * Initialize prettyPhoto.
      */
      $.prettyPhoto.initialize = function() {
         settings = pp_settings;
         
         if($.browser.msie && parseInt($.browser.version) == 6) settings.theme = "light_square"; // Fallback to a supported theme for IE6
         
         _buildOverlay(this); // Build the overlay {this} being the caller
         
         setItem = (_getFileType($(this).attr('href')) != 'youtube') ? $(this).attr('href') : $(this).attr('href');
         
         setPosition = jQuery.inArray(setItem, pp_images); // Define where in the array the clicked item is positionned

         $.prettyPhoto.open();
         
         return false;
      }


      /**
      * Opens the prettyPhoto modal box.
      * @param image {String,Array} Full path to the image to be open, can also be an array containing full images paths.
      * @param title {String,Array} The title to be displayed with the picture, can also be an array containing all the titles.
      * @param description {String,Array} The description to be displayed with the picture, can also be an array containing all the descriptions.
      */
      $.prettyPhoto.open = function() {
         if(typeof settings == "undefined"){ // Means it's an API call, need to manually get the settings and set the variables
            settings = pp_settings;
            _buildOverlay(this); // Build the overlay {this} being the caller
            pp_images = $.makeArray(arguments[0]);
            pp_titles = (arguments[1]) ? $.makeArray(arguments[1]) : $.makeArray("");
            pp_descriptions = (arguments[2]) ? $.makeArray(arguments[2]) : $.makeArray("");
            isSet = (pp_images.length > 1) ? true : false;
            setPosition = 0;
         }

         if($.browser.msie && $.browser.version == 6) $('select').css('visibility','hidden'); // To fix the bug with IE select boxes
         
         if(settings.hideflash) $('object,embed').css('visibility','hidden'); // Hide the flash

         _checkPosition($(pp_images).size()); // Hide the next/previous links if on first or last images.
      
         $('.pp_loaderIcon').show();
      
         // Fade the content in
         if($ppt.is(':hidden')) $ppt.css('opacity',0).show();
         $pp_overlay.show().fadeTo(settings.animationSpeed,settings.opacity);

         // Display the current position
         $pp_pic_holder.find('.currentTextHolder').text((setPosition+1) + settings.counter_separator_label + $(pp_images).size());

         // Set the description
         $pp_pic_holder.find('.pp_description').show().html(unescape(pp_descriptions[setPosition]));

         // Set the title
         (settings.showTitle && pp_titles[setPosition] != "") ? $ppt.html(unescape(pp_titles[setPosition])) : $ppt.html('&nbsp;');
         
         // Get the dimensions
         movie_width = ( parseFloat(grab_param('width',pp_images[setPosition])) ) ? grab_param('width',pp_images[setPosition]) : settings.default_width.toString();
         movie_height = ( parseFloat(grab_param('height',pp_images[setPosition])) ) ? grab_param('height',pp_images[setPosition]) : settings.default_height.toString();
         
         // If the size is % based, calculate according to window dimensions
         if(movie_width.indexOf('%') != -1 || movie_height.indexOf('%') != -1){
            movie_height = parseFloat(($(window).height() * parseFloat(movie_height) / 100) - 100);
            movie_width = parseFloat(($(window).width() * parseFloat(movie_width) / 100) - 100);
            percentBased = true;
         };
         
         // Fade the holder
         $pp_pic_holder.fadeIn(function(){
            imgPreloader = "";
            
            // Inject the proper content
            switch(_getFileType(pp_images[setPosition])){
               case 'image':
                  imgPreloader = new Image();

                  // Preload the neighbour images
                  nextImage = new Image();
                  if(isSet && setPosition > $(pp_images).size()) nextImage.src = pp_images[setPosition + 1];
                  prevImage = new Image();
                  if(isSet && pp_images[setPosition - 1]) prevImage.src = pp_images[setPosition - 1];

                  $pp_pic_holder.find('#pp_full_res')[0].innerHTML = settings.image_markup;
                  $pp_pic_holder.find('#fullResImage').attr('src',pp_images[setPosition]);

                  imgPreloader.onload = function(){
                     // Fit item to viewport
                     correctSizes = _fitToViewport(imgPreloader.width,imgPreloader.height);

                     _showContent();
                  };

                  imgPreloader.onerror = function(){
                     alert('Image cannot be loaded. Make sure the path is correct and image exist.');
                     $.prettyPhoto.close();
                  };
               
                  imgPreloader.src = pp_images[setPosition];
               break;
            
               case 'youtube':
                  correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport

                  movie = 'http://www.youtube.com/v/'+grab_param('v',pp_images[setPosition]);
                  if(settings.autoplay) movie += "&autoplay=1";
               
                  toInject = settings.flash_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,movie);
               break;
            
               case 'vimeo':
                  correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport
               
                  movie_id = pp_images[setPosition];
                  movie = 'http://vimeo.com/moogaloop.swf?clip_id='+ movie_id.replace('http://vimeo.com/','');
                  if(settings.autoplay) movie += "&autoplay=1";
            
                  toInject = settings.flash_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,movie);
               break;
            
               case 'quicktime':
                  correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport
                  correctSizes['height']+=15; correctSizes['contentHeight']+=15; correctSizes['containerHeight']+=15; // Add space for the control bar
            
                  toInject = settings.quicktime_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,pp_images[setPosition]).replace(/{autoplay}/g,settings.autoplay);
               break;
            
               case 'flash':
                  correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport
               
                  flash_vars = pp_images[setPosition];
                  flash_vars = flash_vars.substring(pp_images[setPosition].indexOf('flashvars') + 10,pp_images[setPosition].length);

                  filename = pp_images[setPosition];
                  filename = filename.substring(0,filename.indexOf('?'));
               
                  toInject =  settings.flash_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,filename+'?'+flash_vars);
               break;
            
               case 'iframe':
                  correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport
            
                  frame_url = pp_images[setPosition];
                  frame_url = frame_url.substr(0,frame_url.indexOf('iframe')-1);
            
                  toInject = settings.iframe_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{path}/g,frame_url);
               break;
            
               case 'inline':
                  // to get the item height clone it, apply default width, wrap it in the prettyPhoto containers , then delete
                  myClone = $(pp_images[setPosition]).clone().css({'width':settings.default_width}).wrapInner('<div id="pp_full_res"><div class="pp_inline clearfix"></div></div>').appendTo($('body'));
                  correctSizes = _fitToViewport($(myClone).width(),$(myClone).height());
                  $(myClone).remove();
                  toInject = settings.inline_markup.replace(/{content}/g,$(pp_images[setPosition]).html());
               break;
            };

            if(!imgPreloader){
               $pp_pic_holder.find('#pp_full_res')[0].innerHTML = toInject;
            
               // Show content
               _showContent();
            };
         });

         return false;
      };

   
      /**
      * Change page in the prettyPhoto modal box
      * @param direction {String} Direction of the paging, previous or next.
      */
      $.prettyPhoto.changePage = function(direction){
         currentGalleryPage = 0;
         
         if(direction == 'previous') {
            setPosition--;
            if (setPosition < 0){
               setPosition = 0;
               return;
            };
         }else if(direction == 'next'){
            if(pp_slideshow && $('.pp_arrow_next').is('.disabled')) {
               setPosition = -1;
            }else if($('.pp_arrow_next').is('.disabled')){
               return;
            }
            setPosition++;
         }else{
            setPosition=direction;
         };

         if(!doresize) doresize = true; // Allow the resizing of the images

         _hideContent(function(){ $.prettyPhoto.open(); });
      };


      /**
      * Change gallery page in the prettyPhoto modal box
      * @param direction {String} Direction of the paging, previous or next.
      */
      $.prettyPhoto.changeGalleryPage = function(direction){
         if(direction=='next'){
            currentGalleryPage ++;

            if(currentGalleryPage > totalPage){
               currentGalleryPage = 0;
            };
         }else if(direction=='previous'){
            currentGalleryPage --;

            if(currentGalleryPage < 0){
               currentGalleryPage = totalPage;
            };
         };
         
         // Slide the pages, logic ++
         $pp_pic_holder.find('.pp_gallery li').each(function(i){
            $(this).animate({
               'left': (i * itemWidth) - ((itemsPerPage * itemWidth) * currentGalleryPage)
            });
         });
      };


      /**
      * Start the slideshow...
      */
      $.prettyPhoto.startSlideshow = function(){
         if(typeof pp_slideshow == 'undefined'){
            $pp_pic_holder.find('.pp_play').unbind('click').removeClass('pp_play').addClass('pp_pause').click(function(){
               $.prettyPhoto.stopSlideshow();
               return false;
            });
         }else{
            $.prettyPhoto.changePage('next');
         };
         
         pp_slideshow = setTimeout($.prettyPhoto.startSlideshow,settings.slideshow);
      }


      /**
      * Stop the slideshow...
      */
      $.prettyPhoto.stopSlideshow = function(){
         $pp_pic_holder.find('.pp_pause').unbind('click').removeClass('pp_pause').addClass('pp_play').click(function(){
            $.prettyPhoto.startSlideshow();
            return false;
         });
         clearTimeout(pp_slideshow);
      }


      /**
      * Closes the prettyPhoto modal box.
      */
      $.prettyPhoto.close = function(){
         clearTimeout(pp_slideshow);
         
         $pp_pic_holder.find('object,embed').css('visibility','hidden');
         
         $('div.pp_pic_holder,div.ppt,.pp_fade').fadeOut(settings.animationSpeed,function(){ $(this).remove(); });
         
         $pp_overlay.fadeOut(settings.animationSpeed, function(){
            if($.browser.msie && $.browser.version == 6) $('select').css('visibility','visible'); // To fix the bug with IE select boxes
            
            if(settings.hideflash) $('object,embed').css('visibility','visible'); // Show the flash
            
            $(this).remove(); // No more need for the prettyPhoto markup
            
            settings.callback();
            
            doresize = true;
            
            delete settings;
         });
      };
   
      /**
      * Set the proper sizes on the containers and animate the content in.
      */
      _showContent = function(){
         $('.pp_loaderIcon').hide();
         
         $ppt.fadeTo(settings.animationSpeed,1);

         // Calculate the opened top position of the pic holder
         projectedTop = scrollPos['scrollTop'] + ((windowHeight/2) - (correctSizes['containerHeight']/2));
         if(projectedTop < 0) projectedTop = 0;

         // Resize the content holder
         $pp_pic_holder.find('.pp_content').animate({'height':correctSizes['contentHeight']},settings.animationSpeed);
         
         // Resize picture the holder
         $pp_pic_holder.animate({
            'top': projectedTop,
            'left': (windowWidth/2) - (correctSizes['containerWidth']/2),
            'width': correctSizes['containerWidth']
         },settings.animationSpeed,function(){
            $pp_pic_holder.find('.pp_hoverContainer,#fullResImage').height(correctSizes['height']).width(correctSizes['width']);

            $pp_pic_holder.find('.pp_fade').fadeIn(settings.animationSpeed); // Fade the new content

            // Show the nav
            if(isSet && _getFileType(pp_images[setPosition])=="image") { $pp_pic_holder.find('.pp_hoverContainer').show(); }else{ $pp_pic_holder.find('.pp_hoverContainer').hide(); }
         
            if(correctSizes['resized']) $('a.pp_expand,a.pp_contract').fadeIn(settings.animationSpeed); // Fade the resizing link if the image is resized
            
            settings.changepicturecallback(); // Callback!
         });
         
         if(isSet && settings.overlay_gallery && _getFileType(pp_images[setPosition])=="image") {
            itemWidth = 52+5; // 52 beign the thumb width, 5 being the right margin.
            navWidth = (settings.theme == "facebook") ? 58 : 38; // Define the arrow width depending on the theme
            
            itemsPerPage = Math.floor((correctSizes['containerWidth'] - 100 - navWidth) / itemWidth);
            itemsPerPage = (itemsPerPage < pp_images.length) ? itemsPerPage : pp_images.length;
            totalPage = Math.ceil(pp_images.length / itemsPerPage) - 1;

            // Hide the nav in the case there's no need for links
            if(totalPage == 0){
               navWidth = 0; // No nav means no width!
               $pp_pic_holder.find('.pp_gallery .pp_arrow_next,.pp_gallery .pp_arrow_previous').hide();
            }else{
               navWidth = (settings.theme == "facebook") ? 58 : 38; // Define the arrow width
               
               $pp_pic_holder.find('.pp_gallery .pp_arrow_next,.pp_gallery .pp_arrow_previous').show();
            };

            galleryWidth = itemsPerPage * itemWidth + navWidth;
            
            // Set the proper width to the gallery items
            $pp_pic_holder.find('.pp_gallery')
               .width(galleryWidth)
               .css('margin-left',-(galleryWidth/2));
               
            $pp_pic_holder.find('.pp_gallery ul').width(itemsPerPage * itemWidth);
            
            // Reposition the LIs
            $pp_pic_holder.find('.pp_gallery ul li').each(function(i){
               $(this).css({
                  'position':'absolute',
                  'left': i * itemWidth
               });
            });
         }else{
            $pp_pic_holder.find('.pp_content').unbind('mouseenter mouseleave');
            $pp_pic_holder.find('.pp_gallery').hide();
         };
         
         if(settings.autoplay_slideshow) {
            pp_slideshow = clearTimeout(pp_slideshow);
            $.prettyPhoto.startSlideshow();
            settings.autoplay_slideshow = false; // Because we only want it to autostart on the first opening.
         };
      };
      
      /**
      * Hide the content...DUH!
      */
      function _hideContent(callback){
         // Fade out the current picture
         $pp_pic_holder.find('#pp_full_res object,#pp_full_res embed').css('visibility','hidden');
         $pp_pic_holder.find('.pp_fade').fadeOut(settings.animationSpeed,function(){
            $('.pp_loaderIcon').show();
            
            callback();
         });
      };
   
      /**
      * Check the item position in the gallery array, hide or show the navigation links
      * @param setCount {integer} The total number of items in the set
      */
      function _checkPosition(setCount){
         // If at the end, hide the next link
         if(setPosition == setCount-1) {
            $pp_pic_holder.find('a.pp_next').css('visibility','hidden');
            $pp_pic_holder.find('.pp_nav a.pp_arrow_next').addClass('disabled').unbind('click');
         }else{ 
            $pp_pic_holder.find('a.pp_next').css('visibility','visible');
            $pp_pic_holder.find('.pp_nav a.pp_arrow_next.disabled').removeClass('disabled').bind('click',function(){
               $.prettyPhoto.changePage('next');
               return false;
            });
         };
      
         // If at the beginning, hide the previous link
         if(setPosition == 0) {
            $pp_pic_holder.find('a.pp_previous').css('visibility','hidden');
            $pp_pic_holder.find('.pp_nav a.pp_arrow_previous').addClass('disabled').unbind('click');
         }else{
            $pp_pic_holder.find('a.pp_previous').css('visibility','visible');
            $pp_pic_holder.find('.pp_nav a.pp_arrow_previous.disabled').removeClass('disabled').bind('click',function(){
               $.prettyPhoto.changePage('previous');
               return false;
            });
         };
         
         (setCount > 1) ? $('.pp_nav').show() : $('.pp_nav').hide(); // Hide the bottom nav if it's not a set.
      };
   
      /**
      * Resize the item dimensions if it's bigger than the viewport
      * @param width {integer} Width of the item to be opened
      * @param height {integer} Height of the item to be opened
      * @return An array containin the "fitted" dimensions
      */
      function _fitToViewport(width,height){
         resized = false;

         _getDimensions(width,height);
         
         // Define them in case there's no resize needed
         imageWidth = width, imageHeight = height;

         if( ((pp_containerWidth > windowWidth) || (pp_containerHeight > windowHeight)) && doresize && settings.allowresize && !percentBased) {
            resized = true, fitting = false;
         
            while (!fitting){
               if((pp_containerWidth > windowWidth)){
                  imageWidth = (windowWidth - 200);
                  imageHeight = (height/width) * imageWidth;
               }else if((pp_containerHeight > windowHeight)){
                  imageHeight = (windowHeight - 200);
                  imageWidth = (width/height) * imageHeight;
               }else{
                  fitting = true;
               };

               pp_containerHeight = imageHeight, pp_containerWidth = imageWidth;
            };
         
            _getDimensions(imageWidth,imageHeight);
         };

         return {
            width:Math.floor(imageWidth),
            height:Math.floor(imageHeight),
            containerHeight:Math.floor(pp_containerHeight),
            containerWidth:Math.floor(pp_containerWidth) + 40, // 40 behind the side padding
            contentHeight:Math.floor(pp_contentHeight),
            contentWidth:Math.floor(pp_contentWidth),
            resized:resized
         };
      };
      
      /**
      * Get the containers dimensions according to the item size
      * @param width {integer} Width of the item to be opened
      * @param height {integer} Height of the item to be opened
      */
      function _getDimensions(width,height){
         width = parseFloat(width);
         height = parseFloat(height);
         
         // Get the details height, to do so, I need to clone it since it's invisible
         $pp_details = $pp_pic_holder.find('.pp_details');
         $pp_details.width(width);
         detailsHeight = parseFloat($pp_details.css('marginTop')) + parseFloat($pp_details.css('marginBottom'));
         $pp_details = $pp_details.clone().appendTo($('body')).css({
            'position':'absolute',
            'top':-10000
         });
         detailsHeight += $pp_details.height();
         detailsHeight = (detailsHeight <= 34) ? 36 : detailsHeight; // Min-height for the details
         if($.browser.msie && $.browser.version==7) detailsHeight+=8;
         $pp_details.remove();
         
         // Get the container size, to resize the holder to the right dimensions
         pp_contentHeight = height + detailsHeight;
         pp_contentWidth = width;
         pp_containerHeight = pp_contentHeight + $ppt.height() + $pp_pic_holder.find('.pp_top').height() + $pp_pic_holder.find('.pp_bottom').height();
         pp_containerWidth = width;
      }
   
      function _getFileType(itemSrc){
         if (itemSrc.match(/youtube\.com\/watch/i)) {
            return 'youtube';
         }else if (itemSrc.match(/vimeo\.com/i)) {
            return 'vimeo';
         }else if(itemSrc.indexOf('.mov') != -1){ 
            return 'quicktime';
         }else if(itemSrc.indexOf('.swf') != -1){
            return 'flash';
         }else if(itemSrc.indexOf('iframe') != -1){
            return 'iframe'
         }else if(itemSrc.substr(0,1) == '#'){
            return 'inline';
         }else{
            return 'image';
         };
      };
   
      function _centerOverlay(){
         if(doresize && typeof $pp_pic_holder != 'undefined') {
            titleHeight = $ppt.height(), contentHeight = $pp_pic_holder.height(), contentwidth = $pp_pic_holder.width();
            
            projectedTop = (windowHeight/2) + scrollPos['scrollTop'] - (contentHeight/2);
            
            $pp_pic_holder.css({
               'top': projectedTop,
               'left': (windowWidth/2) + scrollPos['scrollLeft'] - (contentwidth/2)
            });
         };
      };
   
      function _getScroll(){
         if (self.pageYOffset) {
            return {scrollTop:self.pageYOffset,scrollLeft:self.pageXOffset};
         } else if (document.documentElement && document.documentElement.scrollTop) { // Explorer 6 Strict
            return {scrollTop:document.documentElement.scrollTop,scrollLeft:document.documentElement.scrollLeft};
         } else if (document.body) {// all other Explorers
            return {scrollTop:document.body.scrollTop,scrollLeft:document.body.scrollLeft};
         };
      };
   
      function _resizeOverlay() {
         windowHeight = $(window).height(), windowWidth = $(window).width();
         
         if(typeof $pp_overlay != "undefined") $pp_overlay.height($(document).height());
      };
   
      function _buildOverlay(caller){
         // Find out if the picture is part of a set
         theRel = $(caller).attr('rel');
         galleryRegExp = /\[(?:.*)\]/;
         isSet = (galleryRegExp.exec(theRel)) ? true : false;
         
         // Put the SRCs, TITLEs, ALTs into an array.
         pp_images = (isSet) ? jQuery.map(matchedObjects, function(n, i){ if($(n).attr('rel').indexOf(theRel) != -1) return $(n).attr('href'); }) : $.makeArray($(caller).attr('href'));
         pp_titles = (isSet) ? jQuery.map(matchedObjects, function(n, i){ if($(n).attr('rel').indexOf(theRel) != -1) return ($(n).find('img').attr('alt')) ? $(n).find('img').attr('alt') : ""; }) : $.makeArray($(caller).find('img').attr('alt'));
         pp_descriptions = (isSet) ? jQuery.map(matchedObjects, function(n, i){ if($(n).attr('rel').indexOf(theRel) != -1) return ($(n).attr('title')) ? $(n).attr('title') : ""; }) : $.makeArray($(caller).attr('title'));
         
         $('body').append(settings.markup); // Inject the markup
         
         $pp_pic_holder = $('.pp_pic_holder') , $ppt = $('.ppt'), $pp_overlay = $('div.pp_overlay'); // Set my global selectors
         
         // Inject the inline gallery!
         if(isSet && settings.overlay_gallery) {
            currentGalleryPage = 0;
            toInject = "";
            for (var i=0; i < pp_images.length; i++) {
               var regex = new RegExp("(.*?)\.(jpg|jpeg|png|gif)$");
               pp_images[i] = pp_images[i];
               var results = regex.exec( pp_images[i] );
               if(!results){
                  classname = 'default';
               }else{
                  classname = '';
               }
               toInject += "<li class='"+classname+"'><a href='#'><img src='" + pp_images[i] + "' width='50' alt='' /></a></li>";
            };
            
            toInject = settings.gallery_markup.replace(/{gallery}/g,toInject);
            
            $pp_pic_holder.find('#pp_full_res').after(toInject);
            
            $pp_pic_holder.find('.pp_gallery .pp_arrow_next').click(function(){
               $.prettyPhoto.changeGalleryPage('next');
               $.prettyPhoto.stopSlideshow();
               return false;
            });
            
            $pp_pic_holder.find('.pp_gallery .pp_arrow_previous').click(function(){
               $.prettyPhoto.changeGalleryPage('previous');
               $.prettyPhoto.stopSlideshow();
               return false;
            });
            
            $pp_pic_holder.find('.pp_content').hover(
               function(){
                  $pp_pic_holder.find('.pp_gallery').fadeIn();
               },
               function(){
                  $pp_pic_holder.find('.pp_gallery').fadeOut();
               });

            itemWidth = 52+5; // 52 beign the thumb width, 5 being the right margin.
            $pp_pic_holder.find('.pp_gallery ul li').each(function(i){
               $(this).css({
                  'position':'absolute',
                  'left': i * itemWidth
               });

               $(this).find('a').unbind('click').click(function(){
                  $.prettyPhoto.changePage(i);
                  $.prettyPhoto.stopSlideshow();
                  return false;
               });
            });
         };
         
         
         // Inject the play/pause if it's a slideshow
         if(settings.slideshow){
            $pp_pic_holder.find('.pp_nav').prepend('<a href="#" class="pp_play">Play</a>')
            $pp_pic_holder.find('.pp_nav .pp_play').click(function(){
               $.prettyPhoto.startSlideshow();
               return false;
            });
         }
         
         $pp_pic_holder.attr('class','pp_pic_holder ' + settings.theme); // Set the proper theme
         
         $pp_overlay
            .css({
               'opacity':0,
               'height':$(document).height(),
               'width':$(document).width()
               })
            .bind('click',function(){
               if(!settings.modal) $.prettyPhoto.close();
            });

         $('a.pp_close').bind('click',function(){ $.prettyPhoto.close(); return false; });

         $('a.pp_expand').bind('click',function(e){
            // Expand the image
            if($(this).hasClass('pp_expand')){
               $(this).removeClass('pp_expand').addClass('pp_contract');
               doresize = false;
            }else{
               $(this).removeClass('pp_contract').addClass('pp_expand');
               doresize = true;
            };
         
            _hideContent(function(){ $.prettyPhoto.open(); });
      
            return false;
         });
      
         $pp_pic_holder.find('.pp_previous, .pp_nav .pp_arrow_previous').bind('click',function(){
            $.prettyPhoto.changePage('previous');
            $.prettyPhoto.stopSlideshow();
            return false;
         });
      
         $pp_pic_holder.find('.pp_next, .pp_nav .pp_arrow_next').bind('click',function(){
            $.prettyPhoto.changePage('next');
            $.prettyPhoto.stopSlideshow();
            return false;
         });
         
         _centerOverlay(); // Center it
      };
      
      return this.unbind('click').click($.prettyPhoto.initialize); // Return the jQuery object for chaining. The unbind method is used to avoid click conflict when the plugin is called more than once
   };
   
   function grab_param(name,url){
     name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
     var regexS = "[\\?&]"+name+"=([^&#]*)";
     var regex = new RegExp( regexS );
     var results = regex.exec( url );
     return ( results == null ) ? "" : results[1];
   }
   
})(jQuery);