// adapted from 'User:Rezonansowy/SimpleLightbox.js' // added ability to hit [Esc] to close box by 'User:JGMalcolm/SimpleLightbox' $(document).ready(function() {   $('body').append('<div id="lightbox" style="display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.6);text-align:center;z-index:9999"></div>');   $('a.image').click(function(e) {     e.preventDefault();     if ($(this).find('img').attr('src').match('/thumb/')) {       var src = 'http:' + $(this).find('img').attr('src').replace('/thumb','').replace(/\/[\-_.%\w]*$/, '');     } else {       var src = $(this).find('img').attr('src');     }     $('#lightbox')       .html('<img src="'+src+'" style="background:#fff;box-shadow: 0 0 25px #111;max-height:100%;max-width:100%;vertical-align:middle;cursor:pointer;" />')       .css('line-height', $(window).height()+'px')       .show()       .on('click', function() { $(this).hide(); });   });   $(document).keyup(function(e) {        if (e.keyCode == 27) { // esc keycode           $('#lightbox').hide();       }   }); });