(function($){$.fn.pirobox=function(opt){opt=jquery.extend({my_speed:null,close_speed:300,bg_alpha:0.5,close_all:'.piro_close,.piro_overlay',slideshow:null,slidespeed:null},opt);function start_pirobox(){var corners=''+
' | '+
'
'+
''+
' | '+
' | '+
' | '+
'
'+
''+
' | '+
' | '+
' | '+
'
'+
''+
' | '+
' | '+
' | '+
'
'+
''+
' | '+
'
';var window_height=$(document).height();var bg_overlay=$(jquery('').hide().css({'opacity':+opt.bg_alpha,'height':window_height+'px'}));var main_cont=$(jquery(''));var caption=$(jquery(''));var piro_nav=$(jquery(''));var piro_close=$(jquery(''));var piro_play=$(jquery(''));var piro_stop=$(jquery(''));var piro_prev=$(jquery(''));var piro_next=$(jquery(''));$('body').append(bg_overlay).append(main_cont);main_cont.append(corners);$('.pirobox_up').append(piro_close);$('.pirobox_down').append(piro_nav);$('.pirobox_down').append(piro_play);piro_play.hide();$('.pirobox_down').append(piro_prev).append(piro_next);piro_nav.append(caption);var my_nav_w=piro_prev.width();main_cont.hide();var my_gall_classes=$("a[class^='pirobox']");var map=new object();for(var i=0;i').css({'background':'url('+val+')'}).appendto(hidden);});var piro_gallery=$(my_gall_classes);$.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')
$(this).css('position','relative');});}});};$.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;}
$(window).resize(function(){var new_w_bg=$(document).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);if(!start.size()){start=$(this).is('.piro_prev_out,.piro_prev')?$(piro_gallery).eq($(piro_gallery).size()-1):$(piro_gallery).eq(0);}
start.click();piro_close.add(caption).add(piro_next).add(piro_prev).css('visibility','hidden');});$(piro_gallery).each(function(array){var item=$(this);item.unbind();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(''+this_url+''+number+'
');}else{caption.html(''+descr+''+number+'
');}
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();piro_play.css('width','0');}else{piro_play.css('width','40px');}
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('原图不存在或路径不对: 点击关闭
');$('.close_pirobox').bind('click',function(c){c.preventdefault();piro_close.add(bg_overlay).add(main_cont).add(caption).add(piro_next).add(piro_prev).hide(0,function(){img.src='';});main_cont.removeclass('loading');});}
img.onload=function(){
var imgw=img.width;var body=$("body").width();if(body>1200){if(imgw>body){imgw=800}}else{if(imgw>body){imgw=800}};var imgh=img.height;var main_cont_h=$(main_cont).height();var w_h=$(window).height();var w_w=$(window).width();$(img).height(imgh).width(imgw).hide();$('.c_c div').animate({width:imgw+'px'},opt.my_speed);var fix=imgh/w_h*2.3;if(w_hdiv>p>a').is('.close_pirobox')){$(piro_gallery).removeclass('slideshow').removeclass('item');piro_close.add(bg_overlay).add(main_cont).add(caption).add(piro_next).add(piro_prev).hide(0,function(){img.src='';});main_cont.removeclass('loading');cleartimeout(timer);$(piro_gallery).children().removeattr('class');$('.stop').remove();$('.c_c').append(piro_play);$('.sc_menu').css('display','none');$('ul.sc_menu li a').removeclass('img_active').css('opacity','0.4');piro_next.add(piro_prev).show().css({'top':'50%'});$(piro_gallery).children().fadeto(100,1);}}});$('html').bind("keyup",function(e){if($('.item').is('.first')){}else if(e.keycode==37){e.preventdefault();if($(img).is(':visible')){cleartimeout(timer);$(piro_gallery).children().removeattr('class');$('.stop').remove();$('.c_c').append(piro_play);piro_prev.click();}}});$('html').bind("keyup",function(z){if($('.item').is('.last')){}else if(z.keycode==39){z.preventdefault();if($(img).is(':visible')){cleartimeout(timer);$(piro_gallery).children().removeattr('class');$('.stop').remove();$('.c_c').append(piro_play);piro_next.click();}}});var win_h=$(window).height();piro_stop.bind('click',function(x){x.preventdefault();cleartimeout(timer);$(piro_gallery).removeclass('slideshow');$('.stop').remove();$('.pirobox_down').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).addclass('slideshow');$('.play').remove();$('.pirobox_down').append(piro_stop);}
piro_next.add(piro_prev).css({'width':'0px'});return slideshow();});$(opt.close_all).bind('click',function(c){$(piro_gallery).removeclass('slideshow');cleartimeout(timer);if($(img).is(':visible')){c.preventdefault();piro_close.add(bg_overlay).add(main_cont).add(caption).add(piro_next).add(piro_prev).hide(0,function(){img.src='';});main_cont.removeclass('loading');$(piro_gallery).removeclass('slideshow');piro_next.add(piro_prev).css('width',my_nav_w+'px').hide();$('.stop').remove();$('.pirobox_down').append(piro_play);piro_play.hide();}});if(opt.slideshow===true){function slideshow(){if($(piro_gallery).filter('.item').is('.last')){cleartimeout(timer);$(piro_gallery).removeclass('slideshow');$('.stop').remove();$('.pirobox_down').append(piro_play);piro_next.add(piro_prev).css('width',my_nav_w+'px');}else if($(piro_gallery).is('.slideshow')&&$(img).is(':visible')){cleartimeout(timer);piro_next.click();}}
var timer=setinterval(slideshow,opt.slidespeed*1000);}}}
start_pirobox();}})(jquery);