(function($){$.piroBox_ext=function(opt){opt=jQuery.extend({piro_speed:700,bg_alpha:0.9,piro_scroll:true,piro_drag:null,piro_nav_pos:'top'},opt);$.fn.piroFadeIn=function(speed,callback){$(this).fadeIn(speed,function(){if(jQuery.browser.msie)
$(this).get(0).style.removeAttribute('filter');if(callback!=undefined)
callback();});};$.fn.piroFadeOut=function(speed,callback){$(this).fadeOut(speed,function(){if(jQuery.browser.msie)
$(this).get(0).style.removeAttribute('filter');if(callback!=undefined)
callback();});};var my_gall_obj=$('a[class*="pirobox"]');var map=new Object();for(var i=0;i<my_gall_obj.length;i++){var it=$(my_gall_obj[i]);map['a.'+it.attr('class').match(/^pirobox_gall\w*/)]=0;}
var gall_settings=new Array();for(var key in map){gall_settings.push(key);}
for(var i=0;i<gall_settings.length;i++){$(gall_settings[i]+':first').addClass('first');$(gall_settings[i]+':last').addClass('last');}
var piro_gallery=$(my_gall_obj);$('a[class*="pirobox_gall"]').each(function(rev){this.rev=rev+0});if($('a[class*="pirobox_gall"]').length==1){$('a[class*="pirobox_gall"]').each(function(){$(this).addClass('single_fix');});}else{}
var piro_capt_cont='<div class="caption"></div>';var rz_img=0.90;var struct=('<div class="piro_overlay"></div>'+'<table class="piro_html"  cellpadding="0" cellspacing="0">'+'<tr>'+'<td class="h_t_l"></td>'+'<td class="h_t_c" title="drag me!!"></td>'+'<td class="h_t_r"></td>'+'</tr>'+'<tr>'+'<td class="h_c_l"></td>'+'<td class="h_c_c">'+'<div class="piro_loader" title="close"><span></span></div>'+'<div class="resize">'+'<div class="nav_container">'+'<a href="#prev" class="piro_prev" title="previous"></a>'+'<a href="#next" class="piro_next" title="next"></a>'+'<div class="piro_prev_fake">prev</div>'+'<div class="piro_next_fake">next</div>'+'<div class="piro_close" title="close"></div>'+'</div>'+'<div class="div_reg"></div>'+'</div>'+'</td>'+'<td class="h_c_r"></td>'+'</tr>'+'<tr>'+'<td class="h_b_l"></td>'+'<td class="h_b_c"></td>'+'<td class="h_b_r"></td>'+'</tr>'+'</table>');$('body').append(struct);var wrapper=$('.piro_html');piro_bg=$('.piro_overlay'),piro_nav=$('.nav_container'),piro_next=$('.piro_next'),piro_prev=$('.piro_prev'),piro_next_fake=$('.piro_next_fake'),piro_prev_fake=$('.piro_prev_fake'),piro_close=$('.piro_close'),div_reg=$('.div_reg'),piro_loader=$('.piro_loader'),resize=$('.resize'),y=$(window).height(),x=$(window).width();piro_nav.hide().css(opt.piro_nav_pos,'-38px');if(opt.piro_nav_pos=='top'){var position=+5;}else if(opt.piro_nav_pos=='bottom'){var position=-30;}
wrapper.css({left:((x/2)-(250))+'px',top:parseInt($(document).scrollTop())+(100)});$(wrapper).add(piro_bg).hide();piro_bg.css({'opacity':opt.bg_alpha});$(piro_prev).add(piro_next).bind('click',function(c){piro_nav.hide();$('.caption').remove();$('.zoomIn').add('.zoomOut').remove();c.preventDefault();piro_next.add(piro_prev).hide();var obj_count=parseInt($('a[class*="pirobox_gall"]').filter('.item').attr('rev'));var start=$(this).is('.piro_prev')?$('a[class*="pirobox_gall"]').eq(obj_count-1):$('a[class*="pirobox_gall"]').eq(obj_count+1);start.click();});$('html').bind('keyup',function(c){if(c.keyCode==27){c.preventDefault();if($(piro_close).is(':visible')){close_all();}}});$('html').bind('keyup',function(e){if($('.item').is('.first')){}else if($('.item').attr('rel')=='single'){piro_nav.show();}else if(e.keyCode==37){e.preventDefault();if($(piro_close).is(':visible')){piro_prev.click();}}});$('html').bind('keyup',function(z){if($('.item').is('.last')){}else if($('.item').attr('rel')=='single'){piro_nav.show();}else if(z.keyCode==39){z.preventDefault();if($(piro_close).is(':visible')){piro_next.click();}}});$(window).resize(function(){var new_y=$(window).height(),new_x=$(window).width(),new_h=wrapper.height(),new_w=wrapper.width();wrapper.css({left:((new_x/2)-(new_w/2))+'px'});});function scrollIt(){$(window).scroll(function(){var new_y=$(window).height(),new_x=$(window).width(),new_h=wrapper.height()-20,new_w=wrapper.width();wrapper.css({left:((new_x/2)-(new_w/2))+'px'});});}
if(opt.piro_scroll==true){scrollIt();}
$(piro_gallery).each(function(){var descr=$(this).attr('title'),params=$(this).attr('rel').split('-'),p_link=$(this).attr('href');$(this).unbind();$(this).bind('click',function(e){piro_bg.css({'opacity':opt.bg_alpha});e.preventDefault();piro_next.add(piro_prev).hide().css('visibility','hidden');$(piro_gallery).filter('.item').removeClass('item');$(this).addClass('item');open_all();if($(this).is('.first')){piro_prev.hide();piro_next.show();piro_prev_fake.show().css({'visibility':'hidden'});}else{piro_next.add(piro_prev).show();piro_next_fake.add(piro_prev_fake).hide();}
if($(this).is('.last')){piro_prev.show();piro_next_fake.show().css({'visibility':'hidden'});piro_next.hide();}
if($(this).is('.pirobox')||$(this).is('.single_fix')){piro_next.add(piro_prev).hide();}
if($(this).is('.last')&&$(this).is('.first')){piro_next.add(piro_prev).hide();}});function open_all(){wrapper.add(piro_bg).add(div_reg).add(piro_loader).show();function animate_html(){$('.caption').remove();if(params[1]=='full'&&params[2]=='full'){params[2]=$(window).height()-70;params[1]=$(window).width()-55;}
var y=$(window).height();var x=$(window).width();piro_close.hide();div_reg.add(resize).animate({'height':+(params[2])+'px','width':+(params[1])+'px'},opt.piro_speed).css('visibility','visible');wrapper.animate({height:+(params[2])+20+'px',width:+(params[1])+20+'px',left:((x/2)-((params[1])/2+10))+'px'},opt.piro_speed,function(){piro_next.add(piro_prev).add(piro_prev_fake).add(piro_next_fake).css('visibility','visible');piro_nav.show();piro_close.show();});}
function animate_image(){piro_nav.add('.caption').hide();if(descr==""){$('.caption').remove();}else{$(piro_capt_cont).appendTo(resize);}
var img=new Image();img.onerror=function(){$('.caption').remove();img.src="http://www.pirolab.it/pirobox/js/error.jpg";};img.onload=function(){var this_h=img.height;var this_w=img.width;var y=$(window).height();var x=$(window).width();var imgH=img.height;var imgW=img.width;if(imgH+20>y||imgW+20>x){var _x=(imgW+20)/x;var _y=(imgH+20)/y;if(_y>_x){imgW=Math.round(img.width*(rz_img/_y));imgH=Math.round(img.height*(rz_img/_y));}else{imgW=Math.round(img.width*(rz_img/_x));imgH=Math.round(img.height*(rz_img/_x));}
$('.zoomIn').add('.zoomOut').remove();$('.h_c_c').append('<a href="#" class="zoomIn" title="">zoomIn</a>');$('.zoomIn,.zoomOut').hide();}else{imgH=img.height;imgW=img.width;$('.zoomIn').add('.zoomOut').remove();}
var y=$(window).height();var x=$(window).width();$(img).height(imgH).width(imgW).hide();$('.div_reg img').remove();$('.div_reg').html('');div_reg.append(img).show();$(img).addClass('immagine');if(opt.piro_drag==true){$('.immagine,.h_b_c,.h_t_c').css('cursor','move');if($.browser.msie){wrapper.draggable({handle:'.h_t_c,.h_b_c,.div_reg img'});}else{wrapper.draggable({handle:'.h_t_c,.h_b_c,.div_reg img',opacity:0.80});}}
div_reg.add(resize).animate({height:imgH+'px',width:imgW+'px'},opt.piro_speed);wrapper.animate({height:(imgH+20)+'px',width:(imgW+20)+'px',left:((x/2)-((imgW+20)/2))+'px',top:parseInt($(document).scrollTop())+(y-imgH)/2+position},opt.piro_speed,function(){piro_loader.hide();var cap_w=resize.width();$('.caption').css({width:cap_w+'px'});$('.caption').html('<p>'+descr+'</p>').hide();$(img).fadeIn(300,function(){if(img.src=="http://www.pirolab.it/pirobox/js/error.jpg"){}
$(window).scroll(function(){if($('.zoomOut').is(':visible')){$(img).animate({'width':imgW,'height':imgH,top:0,left:0},600,function(){$('.immagine').css('cursor','auto');$(img).draggable({disabled:true});$('.zoomIn').add('.zoomOut').remove();$('.h_c_c').append('<a href="#" class="zoomIn" title="">zoomIn</a>');$('.zoomIn').show();});}});$('.zoomOut').live('click',function(h){h.preventDefault();$('.immagine').css('cursor','auto');if(opt.piro_drag==true){wrapper.draggable({disabled:false});}
$(img).draggable({disabled:true});$('.zoomIn').add('.zoomOut').remove();$('.h_c_c').append('<a href="#" class="zoomIn" title="">zoomIn</a>');$('.zoomIn').show();$(img).animate({'width':imgW,'height':imgH,top:0,left:0},600)});$('.zoomIn').live('click',function(w){w.preventDefault();$('.zoomIn').add('.zoomOut').remove();$('.h_c_c').append('<a href="#" class="zoomOut" title="">zoomOut</a>');$('.zoomOut').show();if(opt.piro_drag==true){wrapper.draggable({disabled:true});}
$(img).draggable({disabled:false});$(img).animate({'width':this_w,'height':this_h,top:-(this_h-imgH)/2,left:-(this_w-imgW)/2},600,function(){var imgPos=div_reg.offset();var x1=(imgPos.left+imgW)-this_w;var y1=(imgPos.top+imgH)-this_h;var x2=imgPos.left;var y2=imgPos.top;$(img).draggable({containment:[x1,y1,x2,y2],scrollSpeed:400});$('.immagine').css('cursor','move');});});$('.zoomIn').show();piro_close.show();$('.caption').slideDown(200);piro_next.add(piro_prev).add(piro_prev_fake).add(piro_next_fake).css('visibility','visible');piro_nav.show();resize.resize(function(){NimgW=img.width;NimgH=img.heigh;$('.caption').css({width:(NimgW)+'px'});});});});};img.src=p_link;piro_loader.click(function(){img.src='about:blank';});}
switch(params[0]){case'iframe':$('.zoomIn').add('.zoomOut').remove();div_reg.html('').css('overflow','hidden');resize.css('overflow','hidden');piro_close.hide();animate_html();div_reg.piroFadeIn(300,function(){div_reg.append('<iframe id="my_frame" class="my_frame" src="'+p_link+'" frameborder="0" allowtransparency="true" scrolling="auto" align="top"></iframe>');$('.my_frame').css({'height':+(params[2])+'px','width':+(params[1])+'px'});piro_loader.hide();});break;case'content':$('.zoomIn').add('.zoomOut').remove();div_reg.html('').css('overflow','auto');resize.css('overflow','auto');$('.my_frame').remove();piro_close.hide();animate_html();div_reg.piroFadeIn(300,function(){div_reg.load(p_link);piro_loader.hide();});break;case'inline':$('.zoomIn').add('.zoomOut').remove();div_reg.html('').css('overflow','auto');resize.css('overflow','auto');$('.my_frame').remove();piro_close.hide();animate_html();div_reg.piroFadeIn(300,function(){$(p_link).clone(true).appendTo(div_reg).piroFadeIn(300);piro_loader.hide();});break;case'flash':$('.zoomIn').add('.zoomOut').remove();$('.my_frame').remove();div_reg.html('').css('overflow','hidden');animate_html();var flash_cont=('<object  width="'+params[1]+'" height="'+params[2]+'">'+'<param name="movie" value="'+p_link+'" />'+'<param name="wmode" value="transparent" />'+'<param name="allowFullScreen" value="true" />'+'<param name="allowscriptaccess" value="always" />'+'<param name="menu" value="false" />'+'<embed src="'+p_link+'" type="application/x-shockwave-flash" allowscriptaccess="always" menu="false" wmode="transparent" allowfullscreen="true" width="'+params[1]+'" height="'+params[2]+'">'+'</embed>'+'</object>');div_reg.piroFadeIn(300,function(){$(flash_cont).appendTo(div_reg);piro_loader.hide();});break;case'gallery':div_reg.css('overflow','hidden');resize.css('overflow','hidden');$('.my_frame').remove();animate_image();break;case'single':$('.my_frame').remove();div_reg.html('').css('overflow','hidden');resize.css('overflow','hidden');animate_image();break;}}});$('.immagine').live('click',function(){$('.caption').slideToggle(200);});function close_all(){if($('.piro_close').is(':visible')){$('.zoomIn').add('.zoomOut').add('.my_frame').add('.caption').remove();wrapper.add(div_reg).add(resize).stop();if(opt.piro_drag==true){wrapper.draggable({disabled:false});}
var ie_sucks=wrapper;if($.browser.msie){ie_sucks=div_reg.add(piro_bg);$('.div_reg img').remove();}else{ie_sucks=wrapper.add(piro_bg);}
ie_sucks.piroFadeOut(200,function(){div_reg.html('');piro_loader.hide();piro_nav.hide();piro_bg.add(wrapper).hide().css('visibility','visible');});}}
piro_close.add(piro_loader).add(piro_bg).bind('click',function(y){y.preventDefault();close_all();});}})(jQuery);