(function($) {
	$.prettyPhoto = { version: '2.5.4' }; $.fn.prettyPhoto = function(settings) {
		settings = jQuery.extend({ animationSpeed: 'normal', padding: 40, opacity: 0.80, showTitle: true, allowresize: true, counter_separator_label: '/', theme: 'light_rounded', hideflash: false, modal: false, changepicturecallback: function() { }, callback: function() { } }, settings); if ($.browser.msie && $.browser.version == 6) { settings.theme = "light_square"; }
		if ($('.pp_overlay').size() == 0) { _buildOverlay(); } else { $pp_pic_holder = $('.pp_pic_holder'); $ppt = $('.ppt'); }
		var doresize = true, percentBased = false, correctSizes, $pp_pic_holder, $ppt, pp_contentHeight, pp_contentWidth, pp_containerHeight, pp_containerWidth, pp_type = 'image', 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() {
				link = 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] === $(link)[0]) setPosition = i; images.push($(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 = $.makeArray(gallery_descriptions); if ($('.pp_overlay').size() == 0) { _buildOverlay(); } else { $pp_pic_holder = $('.pp_pic_holder'); $ppt = $('.ppt'); }
			$pp_pic_holder.attr('class', 'pp_pic_holder ' + settings.theme);
			isSet = ($(images).size() > 0) ? true : false;
			_getFileType(images[setPosition]);
			_centerOverlay();
			_checkPosition($(images).size()); 
		$('.pp_loaderIcon').show(); $('div.pp_overlay').show().fadeTo(settings.animationSpeed, settings.opacity, function() {
				$pp_pic_holder.fadeIn(settings.animationSpeed, function() {
				$pp_pic_holder.find('p.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; };
				if (pp_type == 'image') {
					imgPreloader = new Image(); 
					nextImage = new Image();
					if (isSet && setPosition > $(images).size()) nextImage.src = images[setPosition + 1];
					prevImage = new Image();
					if (isSet && images[setPosition - 1]) prevImage.src = images[setPosition - 1];
					pp_typeMarkup = '<img id="fullResImage" src="" />';
					$pp_pic_holder.find('#pp_full_res')[0].innerHTML = pp_typeMarkup;
					$pp_pic_holder.find('.pp_content').css('overflow', 'hidden');
					$pp_pic_holder.find('#fullResImage').attr('src', images[setPosition]);
					imgPreloader.onload = function() { correctSizes = _fitToViewport(imgPreloader.width, imgPreloader.height); _showContent(); }; imgPreloader.src = images[setPosition];
				} 
				else {
						movie_width = (parseFloat(grab_param('width', images[setPosition]))) ? grab_param('width', images[setPosition]) : "425"; movie_height = (parseFloat(grab_param('height', images[setPosition]))) ? grab_param('height', images[setPosition]) : "344"; if (movie_width.indexOf('%') != -1 || movie_height.indexOf('%') != -1) { movie_height = ($(window).height() * parseFloat(movie_height) / 100) - 100; movie_width = ($(window).width() * parseFloat(movie_width) / 100) - 100; percentBased = true; }
						movie_height = parseFloat(movie_height); movie_width = parseFloat(movie_width); 
						if (pp_type == 'quicktime') movie_height += 15; correctSizes = _fitToViewport(movie_width, movie_height);
						if (pp_type == 'youtube') { pp_typeMarkup = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="' + correctSizes['width'] + '" height="' + correctSizes['height'] + '"><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="movie" value="http://www.youtube.com/v/' + grab_param('v', images[setPosition]) + '" /><embed src="http://www.youtube.com/v/' + grab_param('v', images[setPosition]) + '" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="' + correctSizes['width'] + '" height="' + correctSizes['height'] + '"></embed></object>'; }
						else if (pp_type == 'quicktime') { pp_typeMarkup = '<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab" height="' + correctSizes['height'] + '" width="' + correctSizes['width'] + '"><param name="src" value="' + images[setPosition] + '"><param name="autoplay" value="true"><param name="type" value="video/quicktime"><embed src="' + images[setPosition] + '" height="' + correctSizes['height'] + '" width="' + correctSizes['width'] + '" autoplay="true" type="video/quicktime" pluginspage="http://www.apple.com/quicktime/download/"></embed></object>'; }
						else if (pp_type == 'flash') { 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('?')); pp_typeMarkup = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="' + correctSizes['width'] + '" height="' + correctSizes['height'] + '"><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="movie" value="' + filename + '?' + flash_vars + '" /><embed src="' + filename + '?' + flash_vars + '" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="' + correctSizes['width'] + '" height="' + correctSizes['height'] + '"></embed></object>'; }
						else if (pp_type == 'iframe') { movie_url = images[setPosition]; movie_url = movie_url.substr(0, movie_url.indexOf('iframe') - 1); pp_typeMarkup = '<iframe src ="' + movie_url + '" width="' + (correctSizes['width'] - 10) + '" height="' + (correctSizes['height'] - 10) + '" frameborder="no"></iframe>'; }
						else if (pp_type == 'video') {
							pp_typeMarkup = '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="' + correctSizes['width'] + '" height="' + correctSizes['height'] + '" id="fullscreen" align="middle"><param name="allowScriptAccess" value="sameDomain" /><param name="movie" value="/Resources/flashHome/flvplayer.swf" /><param name="quality" value="high" /><param name="salign" value="tl" /><param name="bgcolor" value="#ffffff" /><param NAME=FlashVars VALUE="file=' + images[setPosition] + '"><embed src="/Resources/flashHome/flvplayer.swf" FlashVars="file=' + images[setPosition] + '" quality="high" salign="tl" bgcolor="#ffffff" width="' + correctSizes['width'] + '" height="' + correctSizes['height'] + '" name="fullscreen" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /></object> ';
						}
						_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(); $('a.pp_expand,a.pp_contract').fadeOut(settings.animationSpeed, function() { $(this).removeClass('pp_contract').addClass('pp_expand'); $.prettyPhoto.open(images, titles, descriptions); }); }; $.prettyPhoto.close = function() { $pp_pic_holder.find('object,embed').css('visibility', 'hidden'); $('div.pp_pic_holder,div.ppt').fadeOut(settings.animationSpeed); $('div.pp_overlay').fadeOut(settings.animationSpeed, function() { $('div.pp_overlay,div.pp_pic_holder,div.ppt').remove(); if ($.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() {
			$('.pp_loaderIcon').hide(); if ($.browser.opera) { windowHeight = window.innerHeight; windowWidth = window.innerWidth; } else { windowHeight = $(window).height(); windowWidth = $(window).width(); }; projectedTop = $scrollPos['scrollTop'] + ((windowHeight / 2) - (correctSizes['containerHeight'] / 2)); if (projectedTop < 0) projectedTop = 0 + $pp_pic_holder.find('.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.width(correctSizes['containerWidth']); $pp_pic_holder.find('.pp_hoverContainer,#fullResImage').height(correctSizes['height']).width(correctSizes['width']); $pp_pic_holder.find('#pp_full_res').fadeIn(settings.animationSpeed); 
if (isSet && pp_type == "image") { $pp_pic_holder.find('.pp_hoverContainer').fadeIn(settings.animationSpeed); } else { $pp_pic_holder.find('.pp_hoverContainer').hide(); }
$pp_pic_holder.find('.pp_details').fadeIn(settings.animationSpeed); if (settings.showTitle && hasTitle) { $ppt.css({ 'top': $pp_pic_holder.offset().top - 20, 'left': $pp_pic_holder.offset().left + (settings.padding / 2), 'display': 'none' }); $ppt.fadeIn(settings.animationSpeed); }; if (correctSizes['resized']) $('a.pp_expand,a.pp_contract').fadeIn(settings.animationSpeed); 
if (pp_type != 'image') $pp_pic_holder.find('#pp_full_res')[0].innerHTML = pp_typeMarkup; settings.changepicturecallback();
			});
		}; function _hideContent() { $pp_pic_holder.find('#pp_full_res object,#pp_full_res embed').css('visibility', 'hidden'); $pp_pic_holder.find('.pp_hoverContainer,.pp_details').fadeOut(settings.animationSpeed); $pp_pic_holder.find('#pp_full_res').fadeOut(settings.animationSpeed, function() { $('.pp_loaderIcon').show(); }); $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; windowHeight = $(window).height(); windowWidth = $(window).width(); 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: imageWidth, height: imageHeight, containerHeight: pp_containerHeight, containerWidth: pp_containerWidth, contentHeight: pp_contentHeight, contentWidth: pp_contentWidth, resized: hasBeenResized }; }; function _getDimensions(width, height) { $pp_pic_holder.find('.pp_details').width(width).find('.pp_description').width(width - parseFloat($pp_pic_holder.find('a.pp_close').css('width'))); pp_contentHeight = height + $pp_pic_holder.find('.pp_details').height() + parseFloat($pp_pic_holder.find('.pp_details').css('marginTop')) + parseFloat($pp_pic_holder.find('.pp_details').css('marginBottom')); pp_contentWidth = width; pp_containerHeight = pp_contentHeight + $pp_pic_holder.find('.ppt').height() + $pp_pic_holder.find('.pp_top').height() + $pp_pic_holder.find('.pp_bottom').height(); pp_containerWidth = width + settings.padding; }
		function _getFileType(itemSrc) {
			if (itemSrc.match(/youtube\.com\/watch/i)) { pp_type = 'youtube'; }
			else if (itemSrc.indexOf('.mov') != -1) { pp_type = 'quicktime'; }
			else if (itemSrc.indexOf('.swf') != -1) { pp_type = 'flash'; }
			else if (itemSrc.indexOf('iframe') != -1) { pp_type = 'iframe' }
			else { pp_type = 'video'; };
		}; 
function _centerOverlay() { if ($.browser.opera) { windowHeight = window.innerHeight; windowWidth = window.innerWidth; } else { windowHeight = $(window).height(); windowWidth = $(window).width(); }; if (doresize) { $pHeight = $pp_pic_holder.height(); $pWidth = $pp_pic_holder.width(); $tHeight = $ppt.height(); projectedTop = (windowHeight / 2) + $scrollPos['scrollTop'] - ($pHeight / 2); if (projectedTop < 0) projectedTop = 0 + $tHeight; $pp_pic_holder.css({ 'top': projectedTop, 'left': (windowWidth / 2) + $scrollPos['scrollLeft'] - ($pWidth / 2) }); $ppt.css({ 'top': projectedTop - $tHeight, 'left': (windowWidth / 2) + $scrollPos['scrollLeft'] - ($pWidth / 2) + (settings.padding / 2) }); }; }; function _getScroll() {
			if (self.pageYOffset) { scrollTop = self.pageYOffset; scrollLeft = self.pageXOffset; } else if (document.documentElement && document.documentElement.scrollTop) { scrollTop = document.documentElement.scrollTop; scrollLeft = document.documentElement.scrollLeft; } else if (document.body) { scrollTop = document.body.scrollTop; scrollLeft = document.body.scrollLeft; }
			return { scrollTop: scrollTop, scrollLeft: scrollLeft };
		}; function _resizeOverlay() { $('div.pp_overlay').css({ 'height': $(document).height(), 'width': $(window).width() }); }; function _buildOverlay() {
			toInject = ""; toInject += "<div class='pp_overlay'></div>"; toInject += '<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"><a href="#" class="pp_expand" title="Expand the image">Expand</a><div class="pp_loaderIcon"></div><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' + settings.counter_separator_label + '0</p><a href="#" class="pp_arrow_next">Next</a></div></div></div><div class="pp_bottom"><div class="pp_left"></div><div class="pp_middle"></div><div class="pp_right"></div></div></div>'; toInject += '<div class="ppt"></div>'; $('body').append(toInject); $('div.pp_overlay').css('opacity', 0); $pp_pic_holder = $('.pp_pic_holder'); $ppt = $('.ppt'); $('div.pp_overlay').css('height', $(document).height()).hide().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(); $pp_pic_holder.find('.pp_hoverContainer, .pp_details').fadeOut(settings.animationSpeed); $pp_pic_holder.find('#pp_full_res').fadeOut(settings.animationSpeed, function() { $.prettyPhoto.open(images, titles, descriptions); }); 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; }); $pp_pic_holder.find('.pp_hoverContainer').css({ 'margin-left': settings.padding / 2 });
		};
	}; 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);