(function($){$.photogallery={version:'2.5.6'};$.fn.photogallery=function(settings){settings=jQuery.extend({animationSpeed:'normal',opacity:0.80,showTitle:true,allowresize:true,default_width:500,default_height:344,counter_separator_label:'/',theme:'light_rounded',hideflash:false,wmode:'opaque',autoplay:true,modal:false,changepicturecallback:function(){},callback:function(){},markup:'<div class="pp_pic_holder"> \
      <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> \
     <div class="ppt"></div>',image_markup:'<img id="fullResImage" src="" />',flash_markup:'<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="{width}" height="{height}"><param name="wmode" value="{wmode}" /><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="movie" value="{path}" /><embed src="{path}" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="{width}" height="{height}" 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>'},settings);
																	   
if($.browser.msie&&parseInt($.browser.version)==6)
	{
		settings.theme="light_square";
	}
if($('.pp_overlay').size()==0)_buildOverlay();
var doresize=true, 
	percentBased=false,
	correctSizes,
	$pp_pic_holder,
	$ppt,
	$pp_overlay,
	pp_contentHeight,
	pp_contentWidth,
	pp_containerHeight,
	pp_containerWidth,
	windowHeight=$(window).height(),
	windowWidth=$(window).width(),
	setPosition=0,
	scrollPos=_getScroll();
	
	$(window).scroll(function(){scrollPos=_getScroll();_centerOverlay();_resizeOverlay();});
	$(window).resize(function(){_centerOverlay();_resizeOverlay();});
	$(document).keydown(function(e)
	{
		if($pp_pic_holder.is(':visible'))
		switch(e.keyCode)
		{
		case 37:$.photogallery.changePage('previous');break;
		case 39:$.photogallery.changePage('next');break;
		case 27:if(!settings.modal)$.photogallery.close();break;};
		});
		$(this).each(function()
			{
				$(this).bind('click',function(){_self=this;theRel=$(this).attr('rel');
				galleryRegExp=/\[(?:.*)\]/;
				theGallery=galleryRegExp.exec(theRel);
				var images=new Array(),titles=new Array(),descriptions=new Array();
				if(theGallery)
				{
					$('a[rel*='+theGallery+']').each(function(i){if($(this)[0]===$(_self)[0])setPosition=i;images.push($(this).attr('href'));
					titles.push($(this).find('img').attr('alt'));descriptions.push($(this).attr('title'));});
				}
				else
				{
					images=$(this).attr('href');
					titles=($(this).find('img').attr('alt'))?$(this).find('img').attr('alt'):'';
					descriptions=($(this).attr('title'))?$(this).attr('title'):'';
				}
				$.photogallery.open(images,titles,descriptions);
			return false;
			});
		});
		$.photogallery.open=function(gallery_images,gallery_titles,gallery_descriptions)
		{
			if($.browser.msie&&$.browser.version==6)
			{
				$('select').css('visibility','hidden');
			};
			if(settings.hideflash)$('object,embed').css('visibility','hidden');
			images=$.makeArray(gallery_images);
			titles=$.makeArray(gallery_titles);
			descriptions=$.makeArray(gallery_descriptions);
			image_set=($(images).size()>0)?true:false;
			_checkPosition($(images).size());
			$('.pp_loaderIcon').show();
			$pp_overlay.show().fadeTo(settings.animationSpeed,settings.opacity);
			$pp_pic_holder.find('.currentTextHolder').text((setPosition+1)+settings.counter_separator_label+$(images).size());
			if(descriptions[setPosition])
			{
				$pp_pic_holder.find('.pp_description').show().html(unescape(descriptions[setPosition]));
			}
			else
			{
				$pp_pic_holder.find('.pp_description').hide().text('');
			};
			if(titles[setPosition]&&settings.showTitle)
			{
				hasTitle=true;
				$ppt.html(unescape(titles[setPosition]));
			}
			else
			{
				hasTitle=false;};
				movie_width=(parseFloat(grab_param('width',images[setPosition])))?grab_param('width',images[setPosition]):settings.default_width.toString();movie_height=(parseFloat(grab_param('height',images[setPosition])))?grab_param('height',images[setPosition]):settings.default_height.toString();
				if(movie_width.indexOf('%')!=-1||movie_height.indexOf('%')!=-1)
				{
					movie_height=parseFloat(($(window).height()*parseFloat(movie_height)/100)-100);
					movie_width=parseFloat(($(window).width()*parseFloat(movie_width)/100)-100);percentBased=true;
				}
				$pp_pic_holder.fadeIn(function(){imgPreloader="";
				imgPreloader=new Image();
				nextImage=new Image();
				if(image_set&&setPosition>$(images).size())nextImage.src=images[setPosition+1];
				prevImage=new Image();
				if(image_set&&images[setPosition-1])prevImage.src=images[setPosition-1];
				$pp_pic_holder.find('#pp_full_res')[0].innerHTML=settings.image_markup;$pp_pic_holder.find('#fullResImage').attr('src',images[setPosition]);
				imgPreloader.onload=function()
					{
						correctSizes=_fitToViewport(imgPreloader.width,imgPreloader.height);
						_showContent();
					};
				imgPreloader.onerror=function()
					{
						alert('Image cannot be loaded. Make sure the path is correct and image exist.');
						$.photogallery.close();
					};
					imgPreloader.src=images[setPosition];
				if(!imgPreloader)
				{
					$pp_pic_holder.find('#pp_full_res')[0].innerHTML=toInject;_showContent();
				};
			});
		};
		$.photogallery.changePage=function(direction)
		{
			if(direction=='previous')
			{
				setPosition--;
				if(setPosition<0)
				{
					setPosition=0;return;
				};
			}
			else
			{
				if($('.pp_arrow_next').is('.disabled'))return;
				setPosition++;};
				if(!doresize)doresize=true;
				_hideContent(function(){$.photogallery.open(images,titles,descriptions)});
				$('a.pp_expand,a.pp_contract').fadeOut(settings.animationSpeed);
			};
			$.photogallery.close=function()
			{
				$pp_pic_holder.find('object,embed').css('visibility','hidden');
				$('div.pp_pic_holder,div.ppt,.pp_fade').fadeOut(settings.animationSpeed);
				$pp_overlay.fadeOut(settings.animationSpeed,function()
				{
					$('#pp_full_res').html('');
					$pp_pic_holder.attr('style','').find('div:not(.pp_hoverContainer)').attr('style','');
					_centerOverlay();
					if($.browser.msie&&$.browser.version==6)
					{
						$('select').css('visibility','visible');
					};
					if(settings.hideflash)$('object,embed').css('visibility','visible');
					setPosition=0;settings.callback();
				});
				doresize=true;};
				_showContent=function(){$('.pp_loaderIcon').hide();
				projectedTop=scrollPos['scrollTop']+((windowHeight/2)-(correctSizes['containerHeight']/2));
				if(projectedTop<0)projectedTop=0+$ppt.height();
				$pp_pic_holder.find('.pp_content').animate({'height':correctSizes['contentHeight']},settings.animationSpeed);
				$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);
					if(image_set)
					{
						$pp_pic_holder.find('.pp_hoverContainer').show();
					}
					else
					{
						$pp_pic_holder.find('.pp_hoverContainer').hide();
					}
					if(settings.showTitle&&hasTitle)
					{
						$ppt.css({'top':$pp_pic_holder.offset().top-25,'left':$pp_pic_holder.offset().left+20,'display':'none'});
						$ppt.fadeIn(settings.animationSpeed);};if(correctSizes['resized'])$('a.pp_expand,a.pp_contract').fadeIn(settings.animationSpeed);
						settings.changepicturecallback();
					});
				};
				function _hideContent(callback)
				{
					$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();if(callback)callback();});$ppt.fadeOut(settings.animationSpeed);
				}
				function _checkPosition(setCount)
				{
					if(setPosition==setCount-1)
					{
						$pp_pic_holder.find('a.pp_next').css('visibility','hidden');
						$pp_pic_holder.find('a.pp_arrow_next').addClass('disabled').unbind('click');
					}
					else
					{
						$pp_pic_holder.find('a.pp_next').css('visibility','visible');
						$pp_pic_holder.find('a.pp_arrow_next.disabled').removeClass('disabled').bind('click',function()
						{
							$.photogallery.changePage('next');
							return false;
						});
					};
					if(setPosition==0)
					{
						$pp_pic_holder.find('a.pp_previous').css('visibility','hidden');
						$pp_pic_holder.find('a.pp_arrow_previous').addClass('disabled').unbind('click');
					}
					else
					{
						$pp_pic_holder.find('a.pp_previous').css('visibility','visible');
						$pp_pic_holder.find('a.pp_arrow_previous.disabled').removeClass('disabled').bind('click',function()
						{
							$.photogallery.changePage('previous');
							return false;
						});
					};
					if(setCount>1)
					{
						$('.pp_nav').show();
					}
					else
					{
						$('.pp_nav').hide();}};
						function _fitToViewport(width,height)
							{
								hasBeenResized=false;
								_getDimensions(width,height);
								imageWidth=width;imageHeight=height;
								if(((pp_containerWidth>windowWidth)||(pp_containerHeight>windowHeight))&&doresize&&settings.allowresize&&!percentBased)
								{
									hasBeenResized=true;
									notFitting=true;while(notFitting){if((pp_containerWidth>windowWidth)){imageWidth=(windowWidth-200);imageHeight=(height/width)*imageWidth;
								}
								else 
								if((pp_containerHeight>windowHeight))
								{
									imageHeight=(windowHeight-200);
									imageWidth=(width/height)*imageHeight;
								}
								else
								{
									notFitting=false;
								};
								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)+10,contentHeight:Math.floor(pp_contentHeight),contentWidth:Math.floor(pp_contentWidth),resized:hasBeenResized};
							};
						function _getDimensions(width,height)
						{
							width=parseFloat(width);
							height=parseFloat(height);
							$pp_details=$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;
							if($.browser.msie&&$.browser.version==7)detailsHeight+=8;
							$pp_details.remove();
							pp_contentHeight=height+detailsHeight;
							pp_contentWidth=width;
							pp_containerHeight=pp_contentHeight+$ppt.height()+$pp_pic_holder.find('.pp_top').height()+$pp_pic_holder.find('.pp_bottom').height();
							pp_containerWidth=width;
						}
						
						function _centerOverlay()
							{
								if(doresize)
								{
									titleHeight=$ppt.height();
									contentHeight=$pp_pic_holder.height();
									contentwidth=$pp_pic_holder.width();
									projectedTop=(windowHeight/2)+scrollPos['scrollTop']-((contentHeight+titleHeight)/2);
									$pp_pic_holder.css({'top':projectedTop,'left':(windowWidth/2)+scrollPos['scrollLeft']-(contentwidth/2)});
									$ppt.css({'top':projectedTop-titleHeight,'left':(windowWidth/2)+scrollPos['scrollLeft']-(contentwidth/2)+20});
								};
							};
						function _getScroll()
							{
								if(self.pageYOffset)
								{
									return{scrollTop:self.pageYOffset,scrollLeft:self.pageXOffset};
								}
								else 
									if(document.documentElement&&document.documentElement.scrollTop)
										{
											return{scrollTop:document.documentElement.scrollTop,scrollLeft:document.documentElement.scrollLeft};
										}
										else 
											if(document.body)
											{
												return{scrollTop:document.body.scrollTop,scrollLeft:document.body.scrollLeft};
											};
							};
						function _resizeOverlay()
							{
								windowHeight=$(window).height();
								windowWidth=$(window).width();
								$pp_overlay.css({'height':$(document).height()
							});
					};
					function _buildOverlay()
					{
						$('body').append(settings.markup);
						$pp_pic_holder=$('.pp_pic_holder');$ppt=$('.ppt');
						$pp_overlay=$('div.pp_overlay');$pp_pic_holder.attr('class','pp_pic_holder '+settings.theme);
						$pp_overlay.css({'opacity':0,'height':$(document).height()}).bind('click',function()
							{
								if(!settings.modal) $.photogallery.close();
							});
						$('a.pp_close').bind('click',function()
							{
								$.photogallery.close();
								return false;
							});
						$('a.pp_expand').bind('click',function()
							{
								$this=$(this);
								if($this.hasClass('pp_expand'))
								{
									$this.removeClass('pp_expand').addClass('pp_contract');
									doresize=false;
								}
								else
								{
									$this.removeClass('pp_contract').addClass('pp_expand');doresize=true;};
									_hideContent(function(){$.photogallery.open(images,titles,descriptions)
								});
								$pp_pic_holder.find('.pp_fade').fadeOut(settings.animationSpeed);
								return false;
							});
						$pp_pic_holder.find('.pp_previous, .pp_arrow_previous').bind('click',function()
							{
								$.photogallery.changePage('previous');
								return false;
							});
						$pp_pic_holder.find('.pp_next, .pp_arrow_next').bind('click',function()
							{
								$.photogallery.changePage('next');return false;
							});
					};
					_centerOverlay();};function grab_param(name,url){name=name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
					var regexS="[\\?&]"+name+"=([^&#]*)";
					var regex=new RegExp(regexS);
					var results=regex.exec(url);if(results==null)
					return"";else
	return results[1];
	}
})
(jQuery);