text: /**
  * Name: piroBox v.1.2.1
  * Date: November 2009
  * Autor: Diego Valobra (http://www.pirolab.it),(http://www.diegovalobra.com)
  * Version: 1.2.1
  * Licence: CC-BY-SA http://creativecommons.org/licenses/by-sa/2.5/it/
  **/		
  (function($) {
  	$.fn.piroBox = function(opt) {
  		opt = jQuery.extend({
  		my_speed : null,
  		close_speed : 300,
  		bg_alpha : 0.5,
  		scrollImage : null,
  		pirobox_next : 'piro_next_out',
  		pirobox_prev :  'piro_prev_out',
  		radius : 4,
  		close_all : '.piro_close,.piro_overlay',
  		slideShow : null,
  		slideSpeed : null //slideshow duration in seconds
  		}, opt);		
  		function start_pirobox() {
  			var corners = 
  				'<tr>'+					   
  				'<td colspan="3" class="pirobox_up"></td>'+
  				'</tr>'+	
  				'<tr>'+	
  				'<td class="t_l"></td>'+
  				'<td class="t_c"></td>'+
  				'<td class="t_r"></td>'+
  				'</tr>'+
  				'<tr>'+
  				'<td class="c_l"></td>'+
  				'<td class="c_c"><span><span></span></span><div></div></td>'+
  				'<td class="c_r"></td>'+
  				'</tr>'+
  				'<tr>'+
  				'<td class="b_l"></td>'+
  				'<td class="b_c"></td>'+
  				'<td class="b_r"></td>'+
  				'</tr>'+
  				'<tr>'+
  				'<td colspan="3" class="pirobox_down"></td>'+
  				'</tr>';
  			var window_height =  $(window).height();
  			var bg_overlay = $(jQuery('<div class="piro_overlay"></div>').hide().css({'opacity':+opt.bg_alpha,'height':window_height+'px'}));
  			var main_cont = $(jQuery('<table class="pirobox_content" cellpadding="0" cellspacing="0"></table>'));
  			var caption = $(jQuery('<div class="caption"></div>').css({'opacity':'0.8','-moz-border-radius':opt.radius+'px','-khtml-border-radius':opt.radius+'px','-webkit-border-radius':opt.radius+'px','border-radius':opt.radius+'px'}));
  			var piro_nav = $(jQuery('<div class="piro_nav"></div>'));
  			var piro_close = $(jQuery('<div class="piro_close"></div>'));
  			var piro_play = $(jQuery('<a href="#play" class="play"></a>'));
  			var piro_stop = $(jQuery('<a href="#stop" class="stop"></a>'));
  			var piro_prev = $(jQuery('<a href="#prev" class="'+opt.pirobox_prev+'"></a>'));
  			var piro_next = $(jQuery('<a href="#next" class="'+opt.pirobox_next+'"></a>'));				
  			$('body').append(bg_overlay).append(main_cont);
  			main_cont.append(corners);
  			$('.pirobox_up').append(piro_close);
  			$('.pirobox_down').append(piro_nav);
  			$('.c_c').append(piro_play);
  			piro_play.hide();
  			piro_nav.append(piro_prev).append(piro_next).append(caption);
  			if(piro_prev.is('.piro_prev_out') || piro_next.is('.piro_next_out')){
  				$('body').append(piro_prev).append(piro_next);
  				piro_prev.add(piro_next).hide()
  			}else{
  				piro_nav.append(piro_prev).append(piro_next);
  			}
  			var my_nav_w = piro_prev.width();
  			main_cont.hide();
  			var my_gall_classes = $("a[class^='pirobox_gall']");
  			var map = new Object();
  				for (var i=0; i<my_gall_classes.length; i++) {
  					var it=$(my_gall_classes[i])
  					map['a.'+it.attr('class')]=0;
  				}
  			var gall_settings = new Array();
  				for (var key in map) {
  					gall_settings.push(key);
  					if($(key).length === 1){//check on set of images
  					alert('For single image is recommended to use class pirobox');
  					$(key).css('border','2px dotted red');
  					}
  				}
  				for (var i=0; i<gall_settings.length; i++) {
  					$(gall_settings[i]).each(function(rel){this.rel = rel+1 + "&nbsp;of&nbsp;" + $(gall_settings[i]).length;});
  					var add_first = $(gall_settings[i]+':first').addClass('first');
  					var add_last = $(gall_settings[i]+':last').addClass('last');
  				}						
  			$(my_gall_classes).each(function(rev){this.rev = rev+0});
  			var piro_gallery = $(my_gall_classes);
  			var piro_single = $('a.pirobox');
  			$.fn.fixPNG = function() {
  				return this.each(function () {
  					var image = $(this).css('backgroundImage');
  					if (image.match(/^url\(["']?(.*\.png)["']?\)$/i)) {
  						image = RegExp.$1;
  						$(this).css({
  							'backgroundImage': 'none',
  							'filter': "progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=" + ($(this).css('backgroundRepeat') == 'no-repeat' ? 'crop' : 'scale') + ", src='" + image + "')"
  						}).each(function () {
  							var position = $(this).css('position');
  							if (position != 'absolute' && position != 'relative')
  								$(this).css('position', 'relative');
  						});
  					}
  				});
  			};
  			$(window).resize(function(){
  				var new_w_bg = $(window).height();
  				bg_overlay.css({'visibility':'visible','height':+ new_w_bg +'px'});				  
  			});	
  			piro_prev.add(piro_next).bind('click',function(c) {
  				c.preventDefault();
  				var image_count = parseInt($(piro_gallery).filter('.item').attr('rev'));
  				var start = $(this).is('.piro_prev_out,.piro_prev') ? $(piro_gallery).eq(image_count - 1) : $(piro_gallery).eq(image_count + 1);
  				start.click();
  				piro_close.add(caption).add(piro_next).add(piro_prev).css('visibility','hidden');
  			});
  			piro_single.each(function(d) {
  				var item = $(this);
  				item.bind('click',function(d) {
  					d.preventDefault();
  					piro_open(item.attr('href'));
  					var this_url = item.attr('href');
  						var descr = item.attr('title');		
  						if( descr == ""){
  						caption.html('<p>'+ this_url+'<a href='+ this_url +' class="link_to" target="_blank" title="Open Image in a new window"></a></p>');
  						}else{
  						caption.html('<p>'+ descr+'<a href='+ this_url +' class="link_to" target="_blank" title="Open Image in a new window"></a></p>');
  						}
  					$('.c_c').addClass('unique');
  					piro_next.add(piro_prev).add(piro_close).add(caption).hide();
  					$('.play').remove();
  				});
  			});
  			$(piro_gallery).each(function(array) {
  					var item = $(this);
  					item.bind('click',function(c) {
  						c.preventDefault();
  						piro_open(item.attr('href'));
  						var this_url = item.attr('href');
  						var descr = item.attr('title');	
  						var number = item.attr('rel');
  						if( descr == ""){
  						caption.html('<p>'+ this_url+'<em class="number">' + number + '</em><a href='+ this_url +' class="link_to" target="_blank" title="Open Image in a new window"></a></p>');
  						}else{
  						caption.html('<p>'+ descr+'<em class="number">' + number + '</em><a href='+ this_url +' class="link_to" target="_blank" title="Open Image in a new window"></a></p>');
  						}
  						if(item.is('.last')){
  							$('.number').css('text-decoration','underline');	  
  						}else{
  							$('.number').css('text-decoration','none');
  							}				
  						if(item.is('.first')){
  							piro_prev.hide();
  							piro_next.show();		
  						}else{
  							piro_next.add(piro_prev).show();		  
  						}
  						if(item.is('.last')){
  							piro_prev.show();
  							piro_next.hide();			  
  						}
  						if(item.is('.last') && item.is('.first') ){
  							piro_prev.add(piro_next).hide();
  							$('.number').hide();
  							piro_play.remove();
  						}					
  							$(piro_gallery).filter('.item').removeClass('item');
  							item.addClass('item');
  							$('.c_c').removeClass('unique');		
  					});
  				});
  				var piro_open = function(my_url) {
  					piro_play.add(piro_stop).hide();
  					piro_close.add(caption).add(piro_next).add(piro_prev).css('visibility','hidden');
  					if(main_cont.is(':visible')) {
  						$('.c_c div').children().fadeOut(300, function() {
  							$('.c_c div').children().remove();
  							load_img(my_url);
  						});
  					} else {
  						$('.c_c div').children().remove();
  						main_cont.show();
  						bg_overlay.fadeIn(300,function(){
  							load_img(my_url);
  
  						});
  					}
  				}
  				var load_img = function(my_url) {
  				if(main_cont.is('.loading')) {return;}
  				main_cont.addClass('loading');
  				var img = new Image();
  				img.onerror = function (){
  					var main_cont_h = $(main_cont).height();
  					main_cont.css({marginTop : parseInt($(document).scrollTop())-(main_cont_h/1.9)});
  				  $('.c_c div').append('<p class="err_mess">There seems to be an Error:&nbsp;<a href="#close" class="close_pirobox">Close Pirobox</a></p>');
  					$('.close_pirobox').bind('click',function() {
  						$('.err_mess').remove();
  						main_cont.add(bg_overlay).fadeOut(opt.close_speed);
  						main_cont.removeClass('loading');
  						$('.c_c').append(piro_play);
  						return false;
  					});
  				}
  				img.onload = function() {
  					var imgH = img.height;
  					var imgW = img.width;
  					var main_cont_h = $(main_cont).height();
  					var w_H = $(window).height();
  					var w_W = $(window).width();
  					
  					if(imgH+100 > w_H || imgW+100 > w_W){
  						var new_img_W = imgW;
  						var new_img_H = imgH;
  						var _x = (imgW + 250)/w_W;
  						var _y = (imgH + 250)/w_H;
  						if ( _y > _x ){
  							new_img_W = Math.round(imgW * (1/_y));
  							new_img_H = Math.round(imgH * (1/_y));
  						} else {
  							new_img_W = Math.round(imgW * (1/_x));
  							new_img_H = Math.round(imgH * (1/_x));
  						}
  						imgH += new_img_H;
  						imgW += new_img_W;
  						$(img).height(new_img_H).width(new_img_W).hide();
  						$('.c_c div').animate({height:new_img_H+'px',width:new_img_W+'px'},opt.my_speed);				
  						main_cont.animate({
  						height : (new_img_H+20) + 'px' ,
  						width : (new_img_W+20) + 'px' , 
  						marginLeft : '-' +((new_img_W)/2+10) +'px',
  						marginTop : parseInt($(document).scrollTop())-(new_img_H/1.9)-20},opt.my_speed, function(){	
  						$('.piro_nav,.caption').css({width:(new_img_W)+'px'});
  						$('.piro_nav').css('margin-left','-'+(new_img_W+5)/2+'px');
  							var caption_height = caption.height();
  							caption.css({'bottom':'-'+(caption_height+5)+'px'});
  							$('.c_c div').append(img);
  							piro_close.css('display','block');
  							piro_next.add(piro_prev).add(piro_close).css('visibility','visible');
  							caption.css({'visibility':'visible','display':'block'});
  								$(img).show().fadeIn(300);
  									main_cont.removeClass('loading');
  									if(opt.slideShow == 'slideshow'){
  									   piro_play.add(piro_stop).show();
  									}else{
  										 piro_play.add(piro_stop).hide();
  									}									
  							});
  				}else{
  					$(img).height(imgH).width(imgW).hide();
  						$('.c_c div').animate({height:imgH+'px',width:imgW+'px'},opt.my_speed);
  						main_cont.animate({
  						height : (imgH+20) + 'px' ,
  						width : (imgW+20) + 'px' , 
  						marginLeft : '-' +((imgW)/2+10) +'px',
  						marginTop : parseInt($(document).scrollTop())-(imgH/1.9)-20},opt.my_speed, function(){
  						$('.piro_nav,.caption').css({width:(imgW)+'px'});
  						$('.piro_nav').css('margin-left','-'+(imgW+5)/2+'px');
  							var caption_height = caption.height();
  							caption.css({'bottom':'-'+(caption_height+5)+'px'});
  							$('.c_c div').append(img);					
  							piro_close.css('display','block');
  							piro_next.add(piro_prev).add(piro_close).css('visibility','visible');
  							caption.css({'visibility':'visible','display':'block'});
  								$(img).fadeIn(300);
  									main_cont.removeClass('loading');
  									if(opt.slideShow == 'slideshow'){
  									   piro_play.add(piro_stop).show();
  									}else{
  										 piro_play.add(piro_stop).hide();
  									}
  							});			
  						}
  			  		}
  					img.src = my_url;
  					var win_h = $(window).height();
  					var nav_h = $('.piro_prev_out').height();
  					$('.piro_prev_out').add('.piro_next_out').css({marginTop : parseInt($(document).scrollTop())+(win_h/nav_h-125)});	
  					$('.caption p').css({'-moz-border-radius':opt.radius+'px','-khtml-border-radius':opt.radius+'px','-webkit-border-radius':opt.radius+'px','border-radius':opt.radius+'px'});	  
  					piro_stop.bind('click',function(x){
  						x.preventDefault();
  						clearTimeout(timer);
  						$(piro_gallery).children().removeAttr('class');
  						$('.stop').remove();
  						$('.c_c').append(piro_play);
  						piro_next.add(piro_prev).css('width',my_nav_w+'px');
  					});
  					piro_play.bind('click',function(w){
  						w.preventDefault();
  						clearTimeout(timer);
  						if($(img).is(':visible')){
  						$(piro_gallery).children().addClass(opt.slideShow);
  						$('.play').remove();
  						$('.c_c').append(piro_stop);
  						}
  						piro_next.add(piro_prev).css({'width':'0px'});
  						return slideshow();
  					});
  				  $(opt.close_all).bind('click',function(c) {
  					clearTimeout(timer);
  					if($(img).is(':visible')){
  						c.preventDefault();
  						piro_close.add(bg_overlay).add(main_cont).add(caption).add(piro_next).add(piro_prev).fadeOut(opt.close_speed);
  						main_cont.removeClass('loading');
  						$(piro_gallery).children().removeAttr('class');
  						piro_next.add(piro_prev).css('width',my_nav_w+'px').hide();
  						$('.stop').remove();
  						$('.c_c').append(piro_play);
  						piro_play.hide();
  					  }
  				  });	
  					function slideshow(){
  					clearTimeout(timer);
  					if( $(piro_gallery).filter('.item').is('.last')){
  						$(piro_gallery).children().removeAttr('class');
  						piro_next.add(piro_prev).css('width',my_nav_w+'px');
  
  						$('.stop').remove();
  						$('.c_c').append(piro_play);
  						piro_play.hide();
  					}else if($(piro_gallery).children().is('.' + opt.slideShow )){
  						piro_next.click();
  						}
  					}
  					var timer = setInterval(slideshow,opt.slideSpeed*1000 );
  					$().bind("keydown", function (c) {
  					if (c.keyCode === 27) {
  						c.preventDefault();
  						if($(img).is(':visible') || $('.c_c>div>p>a').is('.close_pirobox')){
  					  piro_close.add(bg_overlay).add(main_cont).add(caption).add(piro_next).add(piro_prev).fadeOut(opt.close_speed);
  					  main_cont.removeClass('loading');
  						clearTimeout(timer);
  					  	$(piro_gallery).children().removeAttr('class');
  						$('.stop').remove();
  						$('.c_c').append(piro_play);
  						piro_next.add(piro_prev).css('width',my_nav_w+'px');
  					  $(piro_gallery).add(piro_single).children().fadeTo(100,1);
  							}
  						}
  					}).bind("keydown", function(e) {
  						if ($('.c_c').is('.unique') || $('.item').is('.first')){
  						}else if($('.c_c').is('.c_c')&&(e.keyCode === 37)) {
  							e.preventDefault();
  							if($(img).is(':visible')){
  							clearTimeout(timer);
  							$(piro_gallery).children().removeAttr('class');
  							$('.stop').remove();
  							$('.c_c').append(piro_play);
  							piro_next.add(piro_prev).css('width',my_nav_w+'px');
  							piro_prev.click();
  							} 
  						}
  						if ($('.c_c').is('.unique') || $('.item').is('.last')){
  						}else if($('.c_c').is('.c_c')&&(e.keyCode === 39)) {
  							e.preventDefault();
  							if($(img).is(':visible')){
  							clearTimeout(timer);
  							$(piro_gallery).children().removeAttr('class');
  							$('.stop').remove();
  							$('.c_c').append(piro_play);
  							piro_next.add(piro_prev).css('width',my_nav_w+'px');
  							piro_next.click();
  							} 
  						}
  					});
  					$.browser.msie6 =($.browser.msie && /MSIE 6\.0/i.test(window.navigator.userAgent));
  					if( $.browser.msie6 && !/MSIE 8\.0/i.test(window.navigator.userAgent)) {
  						$('.t_l,.t_c,.t_r,.c_l,.c_r,.b_l,.b_c,.b_r,a.piro_next, a.piro_prev,a.piro_prev_out,a.piro_next_out,.c_c,.piro_close,a.play,a.stop').fixPNG();
  						var ie_w_h =  $(document).height();
  						bg_overlay.css('height',ie_w_h+ 'px'); 
  					}
  					if( $.browser.msie) {
  					opt.close_speed = 0;
  					}
  					function scrollImage (){
  						if($(main_cont).is(':visible')){
  							window.onscroll = function (){
  								var main_cont_h = $(main_cont).height();
  								main_cont.css({
  								marginTop : parseInt($(this).scrollTop())-(main_cont_h/1.9)-10
  								});
  								var Nwin_h = $(window).height();
  								var Nnav_h = $('.piro_prev_out').height();
  								$('.piro_prev_out').add('.piro_next_out').css({marginTop : parseInt($(document).scrollTop())+(Nwin_h/Nnav_h-125)});				
  								}
  							}
  						}
  					if(opt.scrollImage == true){
  						return scrollImage();
  					}
  
  				}
  			}
  
  		start_pirobox();
  	}
  })(jQuery);