/* ------------------------------------------------------------------------
				 * 	Class: prettyPhoto
				 * 	Use: Lightbox clone for jQuery
				 * 	Author: Stephane Caron (http://www.no-margin-for-errors.com)
				 * 	Version: 2.5.6
				 ------------------------------------------------------------------------- */
				
				(function($){$.prettyPhoto={version:'2.5.6'};
				
				$.fn.prettyPhoto=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()-100,
				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:$.prettyPhoto.changePage('previous');
				
				break;
				
				case 39:$.prettyPhoto.changePage('next');
				
				break;
				
				case 27:if(!settings.modal)
				$.prettyPhoto.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'):'';
				
				}
				$.prettyPhoto.open(images,titles,descriptions);
				
				return false;
				
				});
				
				});
				
				$.prettyPhoto.open=function(gallery_images,gallery_titles,gallery_descriptions){if($.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="";
				
								
				switch(_getFileType(images[setPosition])){
				
				case'image':
				
					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.');
						$.prettyPhoto.close();
					};
					
					imgPreloader.src=images[setPosition];
				
				break;
				
				case'youtube':correctSizes=_fitToViewport(movie_width,movie_height);
				
				movie='http://www.youtube.com/v/'+grab_param('v',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);
				
				movie_id=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);
				
				correctSizes['height']+=15;
				
				correctSizes['contentHeight']+=15;
				
				correctSizes['containerHeight']+=15;
				
				toInject=settings.quicktime_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,images[setPosition]).replace(/{autoplay}/g,settings.autoplay);
				
				break;
				
				case'flash':correctSizes=_fitToViewport(movie_width,movie_height);
				
				flash_vars=images[setPosition];
				
				flash_vars=flash_vars.substring(images[setPosition].indexOf('flashvars')+10,images[setPosition].length);
				
				filename=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);
				
				frame_url=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':myClone=$(images[setPosition]).clone().css({'width':settings.default_width}).wrapInner('<div id="pp_full_res"><div class="pp_inline clearfix"></div></div>').appendTo($('body'));
				
				correctSizes=_fitToViewport($(myClone).width(),$(myClone).height());
				
				$(myClone).remove();
				
				toInject=settings.inline_markup.replace(/{content}/g,$(images[setPosition]).html());
				
				break;
				
				};
				
				if(!imgPreloader){$pp_pic_holder.find('#pp_full_res')[0].innerHTML=toInject;
				
				_showContent();
				
				};
				
				});
				
				};
				
				$.prettyPhoto.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(){$.prettyPhoto.open(images,titles,descriptions)});
				
				$('a.pp_expand,a.pp_contract').fadeOut(settings.animationSpeed);
				
				};
				
				$.prettyPhoto.close=function(){$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=((windowHeight/2)-(correctSizes['containerHeight']/2)); // +scrollPos['scrollTop']
				
				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&&_getFileType(images[setPosition])=="image")
							{
								$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');
				
				$pp_pic_holder.find('a.pp_arrow_next.disabled').removeClass('disabled').bind('click',function(){$.prettyPhoto.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');
				
				$pp_pic_holder.find('a.pp_arrow_previous.disabled').removeClass('disabled').bind('click',function(){$.prettyPhoto.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-50);
								imageHeight=(height/width)*imageWidth;
							}
							else if((pp_containerHeight>windowHeight))
							{
								imageHeight=(windowHeight-80);
								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)+40,
						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 _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){titleHeight=$ppt.height();
				
				contentHeight=$pp_pic_holder.height();
				
				contentwidth=$pp_pic_holder.width();
				
				projectedTop=(windowHeight/2)-((contentHeight+titleHeight)/2);//+scrollPos['scrollTop']
				
				$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=$(window).height()-100;
				//windowWidth=$("#expander").width(),
				//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)
				$.prettyPhoto.close();
				
				});
				
				$('a.pp_close').bind('click',function(){$.prettyPhoto.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(){$.prettyPhoto.open(images,titles,descriptions)});
				
				$pp_pic_holder.find('.pp_fade').fadeOut(settings.animationSpeed);
				
				return false;
				
				});
				
				$pp_pic_holder.find('.pp_previous, .pp_arrow_previous').bind('click',function(){$.prettyPhoto.changePage('previous');
				
				return false;
				
				});
				
				$pp_pic_holder.find('.pp_next, .pp_arrow_next').bind('click',function(){$.prettyPhoto.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);