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'; path=' + (options.path) : ''; var domain = options.domain ? '; domain=' + (options.domain) : ''; var secure = options.secure ? '; secure' : ''; document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join(''); } else { // only name given, get cookie var cookieValue = null; if (document.cookie && document.cookie != '') { var cookies = document.cookie.split(';'); for (var i = 0; i < cookies.length; i++) { var cookie = jQuery.trim(cookies[i]); // Does this cookie string begin with the name we want? if (cookie.substring(0, name.length + 1) == (name + '=')) { cookieValue = decodeURIComponent(cookie.substring(name.length + 1)); break; } } } return cookieValue; } }; (function($){var $$;$$=$.fn.galleria=function($options){if(!$$.hasCSS()){return false;}$.historyInit($$.onPageLoad);var $defaults={insert:'.galleria_container',history:true,clickNext:true,onImage:function(image,caption,thumb){},onThumb:function(thumb){}};var $opts=$.extend($defaults,$options);for(var i in $opts){if(i){$.galleria[i]=$opts[i];}}var _insert=($($opts.insert).is($opts.insert))?$($opts.insert):jQuery(document.createElement('div')).insertBefore(this);var _div=$(document.createElement('div')).addClass('galleria_wrapper');var _span=$(document.createElement('span')).addClass('caption');_insert.addClass('galleria_container').append(_div).append(_span);return this.each(function(){$(this).addClass('galleria');$(this).children('li').each(function(i){var _container=$(this);var _o=$.meta?$.extend({},$opts,_container.data()):$opts;_o.clickNext=$(this).is(':only-child')?false:_o.clickNext;var _a=$(this).find('a').is('a')?$(this).find('a'):false;var _img=$(this).children('img').css('display','none');var _src=_a?_a.attr('href'):_img.attr('src');var _title=_a?_a.attr('title'):_img.attr('title');var _loader=new Image();if(_o.history&&(window.location.hash&&window.location.hash.replace(/\#/,'')==_src)){_container.siblings('.active').removeClass('active');_container.addClass('active');}$(_loader).load(function(){$(this).attr('alt',_img.attr('alt'));var _thumb=_a?_a.find('img').addClass('thumb noscale').css('display','none'):_img.clone(true).addClass('thumb').css('display','none');if(_a){_a.replaceWith(_thumb);}if(!_thumb.hasClass('noscale')){var w=Math.ceil(_img.width()/_img.height()*_container.height());var h=Math.ceil(_img.height()/_img.width()*_container.width());if(wError loading image: '+_src+'');}).attr('src',_src);});});};$$.nextSelector=function(selector){return $(selector).is(':last-child')?$(selector).siblings(':first-child'):$(selector).next();};$$.previousSelector=function(selector){return $(selector).is(':first-child')?$(selector).siblings(':last-child'):$(selector).prev();};$$.hasCSS=function(){$('body').append($(document.createElement('div')).attr('id','css_test').css({width:'1px',height:'1px',display:'none'}));var _v=($('#css_test').width()!=1)?false:true;$('#css_test').remove();return _v;};$$.onPageLoad=function(_src){var _wrapper=$('.galleria_wrapper');var _thumb=$('.galleria img[rel="'+_src+'"]');if(_src){if($.galleria.history){window.location=window.location.href.replace(/\#.*/,'')+'#'+_src;}_thumb.parents('li').siblings('.active').removeClass('active');_thumb.parents('li').addClass('active');var _img=$(new Image()).attr('src',_src).addClass('replaced');_wrapper.empty().append(_img);_wrapper.siblings('.caption').text(_thumb.attr('title'));$.galleria.onImage(_img,_wrapper.siblings('.caption'),_thumb);if($.galleria.clickNext){_img.css('cursor','pointer').click(function(){$.galleria.next();});}}else{_wrapper.siblings().andSelf().empty();$('.galleria li.active').removeClass('active');}$.galleria.current=_src;};$.extend({galleria:{current:'',onImage:function(){},activate:function(_src){if($.galleria.history){$.historyLoad(_src);}else{$$.onPageLoad(_src);}},next:function(){var _next=$($$.nextSelector($('.galleria img[rel="'+$.galleria.current+'"]').parents('li'))).find('img').attr('rel');$.galleria.activate(_next);},prev:function(){var _prev=$($$.previousSelector($('.galleria img[rel="'+$.galleria.current+'"]').parents('li'))).find('img').attr('rel');$.galleria.activate(_prev);}}});})(jQuery);jQuery.extend({historyCurrentHash:undefined,historyCallback:undefined,historyInit:function(callback){jQuery.historyCallback=callback;var current_hash=location.hash;jQuery.historyCurrentHash=current_hash;if(jQuery.browser.msie){if(jQuery.historyCurrentHash===''){jQuery.historyCurrentHash='#';}$("body").prepend('');var ihistory=$("#jQuery_history")[0];var iframe=ihistory.contentWindow.document;iframe.open();iframe.close();iframe.location.hash=current_hash;}else if($.browser.safari){jQuery.historyBackStack=[];jQuery.historyBackStack.length=history.length;jQuery.historyForwardStack=[];jQuery.isFirst=true;}jQuery.historyCallback(current_hash.replace(/^#/,''));setInterval(jQuery.historyCheck,100);},historyAddHistory:function(hash){jQuery.historyBackStack.push(hash);jQuery.historyForwardStack.length=0;this.isFirst=true;},historyCheck:function(){if(jQuery.browser.msie){var ihistory=$("#jQuery_history")[0];var iframe=ihistory.contentDocument||ihistory.contentWindow.document;var current_hash=iframe.location.hash;if(current_hash!=jQuery.historyCurrentHash){location.hash=current_hash;jQuery.historyCurrentHash=current_hash;jQuery.historyCallback(current_hash.replace(/^#/,''));}}else if($.browser.safari){if(!jQuery.dontCheck){var historyDelta=history.length-jQuery.historyBackStack.length;if(historyDelta){jQuery.isFirst=false;var i;if(historyDelta<0){for(i=0;i=0){jQuery.historyCallback(document.URL.split('#')[1]);}else{current_hash=location.hash;jQuery.historyCallback('');}jQuery.isFirst=true;}}}else{current_hash=location.hash;if(current_hash!=jQuery.historyCurrentHash){jQuery.historyCurrentHash=current_hash;jQuery.historyCallback(current_hash.replace(/^#/,''));}}},historyLoad:function(hash){var newhash;if(jQuery.browser.safari){newhash=hash;}else{newhash='#'+hash;location.hash=newhash;}jQuery.historyCurrentHash=newhash;if(jQuery.browser.msie){var ihistory=$("#jQuery_history")[0];var iframe=ihistory.contentWindow.document;iframe.open();iframe.close();iframe.location.hash=newhash;jQuery.historyCallback(hash);}else if(jQuery.browser.safari){jQuery.dontCheck=true;this.historyAddHistory(hash);var fn=function(){jQuery.dontCheck=false;};window.setTimeout(fn,200);jQuery.historyCallback(hash);location.hash=newhash;}else{jQuery.historyCallback(hash);}}}); /** * jCarousel - Riding carousels with jQuery * http://sorgalla.com/jcarousel/ * * Copyright (c) 2006 Jan Sorgalla (http://sorgalla.com) * Dual licensed under the MIT (MIT-LICENSE.txt) * and GPL (GPL-LICENSE.txt) licenses. * * Built on top of the jQuery library * http://jquery.com * * Inspired by the "Carousel Component" by Bill Scott * http://billwscott.com/carousel/ */ (function($) { /** * Creates a carousel for all matched elements. * * @example $("#mycarousel").jcarousel(); * @before
  • First item
  • Second item
* @result * *
*
*
*
*
*
    *
  • First item
    • *
  • Second item
    • *
*
*
*
* * @name jcarousel * @type jQuery * @param Hash o A set of key/value pairs to set as configuration properties. * @cat Plugins/jCarousel */ $.fn.jcarousel = function(o) { return this.each(function() { new $jc(this, o); }); }; // Default configuration properties. var defaults = { vertical: false, start: 1, offset: 1, size: null, scroll: 3, visible: null, animation: 'normal', easing: 'swing', auto: 0, wrap: null, initCallback: null, reloadCallback: null, itemLoadCallback: null, itemFirstInCallback: null, itemFirstOutCallback: null, itemLastInCallback: null, itemLastOutCallback: null, itemVisibleInCallback: null, itemVisibleOutCallback: null, buttonNextHTML: '
', buttonPrevHTML: '
', buttonNextEvent: 'click', buttonPrevEvent: 'click', buttonNextCallback: null, buttonPrevCallback: null }; /** * The jCarousel object. * * @constructor * @name $.jcarousel * @param Object e The element to create the carousel for. * @param Hash o A set of key/value pairs to set as configuration properties. * @cat Plugins/jCarousel */ $.jcarousel = function(e, o) { this.options = $.extend({}, defaults, o || {}); this.locked = false; this.container = null; this.clip = null; this.list = null; this.buttonNext = null; this.buttonPrev = null; this.wh = !this.options.vertical ? 'width' : 'height'; this.lt = !this.options.vertical ? 'left' : 'top'; // Extract skin class var skin = '', split = e.className.split(' '); for (var i = 0; i < split.length; i++) { if (split[i].indexOf('jcarousel-skin') != -1) { $(e).removeClass(split[i]); var skin = split[i]; break; } } if (e.nodeName == 'UL' || e.nodeName == 'OL') { this.list = $(e); this.container = this.list.parent(); if (this.container.hasClass('jcarousel-clip')) { if (!this.container.parent().hasClass('jcarousel-container')) this.container = this.container.wrap('
'); this.container = this.container.parent(); } else if (!this.container.hasClass('jcarousel-container')) this.container = this.list.wrap('
').parent(); } else { this.container = $(e); this.list = $(e).find('>ul,>ol,div>ul,div>ol'); } if (skin != '' && this.container.parent()[0].className.indexOf('jcarousel-skin') == -1) this.container.wrap('
'); this.clip = this.list.parent(); if (!this.clip.length || !this.clip.hasClass('jcarousel-clip')) this.clip = this.list.wrap('
').parent(); this.buttonPrev = $('.jcarousel-prev', this.container); if (this.buttonPrev.size() == 0 && this.options.buttonPrevHTML != null) this.buttonPrev = this.clip.before(this.options.buttonPrevHTML).prev(); this.buttonPrev.addClass(this.className('jcarousel-prev')); this.buttonNext = $('.jcarousel-next', this.container); if (this.buttonNext.size() == 0 && this.options.buttonNextHTML != null) this.buttonNext = this.clip.before(this.options.buttonNextHTML).prev(); this.buttonNext.addClass(this.className('jcarousel-next')); this.clip.addClass(this.className('jcarousel-clip')); this.list.addClass(this.className('jcarousel-list')); this.container.addClass(this.className('jcarousel-container')); var di = this.options.visible != null ? Math.ceil(this.clipping() / this.options.visible) : null; var li = this.list.children('li'); var self = this; if (li.size() > 0) { var wh = 0, i = this.options.offset; li.each(function() { self.format(this, i++); wh += self.dimension(this, di); }); this.list.css(this.wh, wh + 'px'); // Only set if not explicitly passed as option if (!o || o.size === undefined) this.options.size = li.size(); } // For whatever reason, .show() does not work in Safari... this.container.css('display', 'block'); this.buttonNext.css('display', 'block'); this.buttonPrev.css('display', 'block'); this.funcNext = function() { self.next(); }; this.funcPrev = function() { self.prev(); }; this.funcResize = function() { self.reload(); }; if (this.options.initCallback != null) this.options.initCallback(this, 'init'); //if ($.browser.safari) { //creates problems in Safari, chrome // this.buttons(false, false); // $(window).bind('load', function() { self.setup(); }); //} else this.setup(); }; // Create shortcut for internal use var $jc = $.jcarousel; $jc.fn = $jc.prototype = { jcarousel: '0.2.3' }; $jc.fn.extend = $jc.extend = $.extend; $jc.fn.extend({ /** * Setups the carousel. * * @name setup * @type undefined * @cat Plugins/jCarousel */ setup: function() { this.first = null; this.last = null; this.prevFirst = null; this.prevLast = null; this.animating = false; this.timer = null; this.tail = null; this.inTail = false; if (this.locked) return; this.list.css(this.lt, this.pos(this.options.offset) + 'px'); var p = this.pos(this.options.start); this.prevFirst = this.prevLast = null; this.animate(p, false); //$(window).unbind('resize', this.funcResize).bind('resize', this.funcResize); //This causes IE to crash }, /** * Clears the list and resets the carousel. * * @name reset * @type undefined * @cat Plugins/jCarousel */ reset: function() { this.list.empty(); this.list.css(this.lt, '0px'); this.list.css(this.wh, '10px'); if (this.options.initCallback != null) this.options.initCallback(this, 'reset'); this.setup(); }, /** * Reloads the carousel and adjusts positions. * * @name reload * @type undefined * @cat Plugins/jCarousel */ reload: function() { if (this.tail != null && this.inTail) this.list.css(this.lt, $jc.intval(this.list.css(this.lt)) + this.tail); this.tail = null; this.inTail = false; if (this.options.reloadCallback != null) this.options.reloadCallback(this); if (this.options.visible != null) { var self = this; var di = Math.ceil(this.clipping() / this.options.visible), wh = 0, lt = 0; $('li', this.list).each(function(i) { wh += self.dimension(this, di); if (i + 1 < self.first) lt = wh; }); this.list.css(this.wh, wh + 'px'); this.list.css(this.lt, -lt + 'px'); } this.scroll(this.first, false); }, /** * Locks the carousel. * * @name lock * @type undefined * @cat Plugins/jCarousel */ lock: function() { this.locked = true; this.buttons(); }, /** * Unlocks the carousel. * * @name unlock * @type undefined * @cat Plugins/jCarousel */ unlock: function() { this.locked = false; this.buttons(); }, /** * Sets the size of the carousel. * * @name size * @type undefined * @param Number s The size of the carousel. * @cat Plugins/jCarousel */ size: function(s) { if (s != undefined) { this.options.size = s; if (!this.locked) this.buttons(); } return this.options.size; }, /** * Checks whether a list element exists for the given index (or index range). * * @name get * @type bool * @param Number i The index of the (first) element. * @param Number i2 The index of the last element. * @cat Plugins/jCarousel */ has: function(i, i2) { if (i2 == undefined || !i2) i2 = i; if (this.options.size !== null && i2 > this.options.size) i2 = this.options.size; for (var j = i; j <= i2; j++) { var e = this.get(j); if (!e.length || e.hasClass('jcarousel-item-placeholder')) return false; } return true; }, /** * Returns a jQuery object with list element for the given index. * * @name get * @type jQuery * @param Number i The index of the element. * @cat Plugins/jCarousel */ get: function(i) { return $('.jcarousel-item-' + i, this.list); }, /** * Adds an element for the given index to the list. * If the element already exists, it updates the inner html. * Returns the created element as jQuery object. * * @name add * @type jQuery * @param Number i The index of the element. * @param String s The innerHTML of the element. * @cat Plugins/jCarousel */ add: function(i, s) { var e = this.get(i), old = 0, add = 0; if (e.length == 0) { var c, e = this.create(i), j = $jc.intval(i); while (c = this.get(--j)) { if (j <= 0 || c.length) { j <= 0 ? this.list.prepend(e) : c.after(e); break; } } } else old = this.dimension(e); e.removeClass(this.className('jcarousel-item-placeholder')); typeof s == 'string' ? e.html(s) : e.empty().append(s); var di = this.options.visible != null ? Math.ceil(this.clipping() / this.options.visible) : null; var wh = this.dimension(e, di) - old; if (i > 0 && i < this.first) this.list.css(this.lt, $jc.intval(this.list.css(this.lt)) - wh + 'px'); this.list.css(this.wh, $jc.intval(this.list.css(this.wh)) + wh + 'px'); return e; }, /** * Removes an element for the given index from the list. * * @name remove * @type undefined * @param Number i The index of the element. * @cat Plugins/jCarousel */ remove: function(i) { var e = this.get(i); // Check if item exists and is not currently visible if (!e.length || (i >= this.first && i <= this.last)) return; var d = this.dimension(e); if (i < this.first) this.list.css(this.lt, $jc.intval(this.list.css(this.lt)) + d + 'px'); e.remove(); this.list.css(this.wh, $jc.intval(this.list.css(this.wh)) - d + 'px'); }, /** * Moves the carousel forwards. * * @name next * @type undefined * @cat Plugins/jCarousel */ next: function() { this.stopAuto(); if (this.tail != null && !this.inTail) this.scrollTail(false); else this.scroll(((this.options.wrap == 'both' || this.options.wrap == 'last') && this.options.size != null && this.last == this.options.size) ? 1 : this.first + this.options.scroll); }, /** * Moves the carousel backwards. * * @name prev * @type undefined * @cat Plugins/jCarousel */ prev: function() { this.stopAuto(); if (this.tail != null && this.inTail) this.scrollTail(true); else this.scroll(((this.options.wrap == 'both' || this.options.wrap == 'first') && this.options.size != null && this.first == 1) ? this.options.size : this.first - this.options.scroll); }, /** * Scrolls the tail of the carousel. * * @name scrollTail * @type undefined * @param Bool b Whether scroll the tail back or forward. * @cat Plugins/jCarousel */ scrollTail: function(b) { if (this.locked || this.animating || !this.tail) return; var pos = $jc.intval(this.list.css(this.lt)); !b ? pos -= this.tail : pos += this.tail; this.inTail = !b; // Save for callbacks this.prevFirst = this.first; this.prevLast = this.last; this.animate(pos); }, /** * Scrolls the carousel to a certain position. * * @name scroll * @type undefined * @param Number i The index of the element to scoll to. * @param Bool a Flag indicating whether to perform animation. * @cat Plugins/jCarousel */ scroll: function(i, a) { if (this.locked || this.animating) return; this.animate(this.pos(i), a); }, /** * Prepares the carousel and return the position for a certian index. * * @name pos * @type Number * @param Number i The index of the element to scoll to. * @cat Plugins/jCarousel */ pos: function(i) { if (this.locked || this.animating) return; i = $jc.intval(i); if (this.options.wrap != 'circular') i = i < 1 ? 1 : (this.options.size && i > this.options.size ? this.options.size : i); var back = this.first > i; var pos = $jc.intval(this.list.css(this.lt)); // Create placeholders, new list width/height // and new list position var f = this.options.wrap != 'circular' && this.first <= 1 ? 1 : this.first; var c = back ? this.get(f) : this.get(this.last); var j = back ? f : f - 1; var e = null, l = 0, p = false, d = 0; while (back ? --j >= i : ++j < i) { e = this.get(j); p = !e.length; if (e.length == 0) { e = this.create(j).addClass(this.className('jcarousel-item-placeholder')); c[back ? 'before' : 'after' ](e); } c = e; d = this.dimension(e); if (p) l += d; if (this.first != null && (this.options.wrap == 'circular' || (j >= 1 && (this.options.size == null || j <= this.options.size)))) pos = back ? pos + d : pos - d; } // Calculate visible items var clipping = this.clipping(); var cache = []; var visible = 0, j = i, v = 0; var c = this.get(i - 1); while (++visible) { e = this.get(j); p = !e.length; if (e.length == 0) { e = this.create(j).addClass(this.className('jcarousel-item-placeholder')); // This should only happen on a next scroll c.length == 0 ? this.list.prepend(e) : c[back ? 'before' : 'after' ](e); } c = e; var d = this.dimension(e); if (d == 0) { alert('jCarousel: No width/height set for items. This will cause an infinite loop. Aborting...'); return 0; } if (this.options.wrap != 'circular' && this.options.size !== null && j > this.options.size) cache.push(e); else if (p) l += d; v += d; if (v >= clipping) break; j++; } // Remove out-of-range placeholders for (var x = 0; x < cache.length; x++) cache[x].remove(); // Resize list if (l > 0) { this.list.css(this.wh, this.dimension(this.list) + l + 'px'); if (back) { pos -= l; this.list.css(this.lt, $jc.intval(this.list.css(this.lt)) - l + 'px'); } } // Calculate first and last item var last = i + visible - 1; if (this.options.wrap != 'circular' && this.options.size && last > this.options.size) last = this.options.size; if (j > last) { visible = 0, j = last, v = 0; while (++visible) { var e = this.get(j--); if (!e.length) break; v += this.dimension(e); if (v >= clipping) break; } } var first = last - visible + 1; if (this.options.wrap != 'circular' && first < 1) first = 1; if (this.inTail && back) { pos += this.tail; this.inTail = false; } this.tail = null; if (this.options.wrap != 'circular' && last == this.options.size && (last - visible + 1) >= 1) { var m = $jc.margin(this.get(last), !this.options.vertical ? 'marginRight' : 'marginBottom'); if ((v - m) > clipping) this.tail = v - clipping - m; } // Adjust position while (i-- > first) pos += this.dimension(this.get(i)); // Save visible item range this.prevFirst = this.first; this.prevLast = this.last; this.first = first; this.last = last; return pos; }, /** * Animates the carousel to a certain position. * * @name animate * @type undefined * @param mixed p Position to scroll to. * @param Bool a Flag indicating whether to perform animation. * @cat Plugins/jCarousel */ animate: function(p, a) { if (this.locked || this.animating) return; this.animating = true; var self = this; var scrolled = function() { self.animating = false; if (p == 0) self.list.css(self.lt, 0); if (self.options.wrap == 'both' || self.options.wrap == 'last' || self.options.size == null || self.last < self.options.size) self.startAuto(); self.buttons(); self.notify('onAfterAnimation'); }; this.notify('onBeforeAnimation'); // Animate if (!this.options.animation || a == false) { this.list.css(this.lt, p + 'px'); scrolled(); } else { var o = !this.options.vertical ? {'left': p} : {'top': p}; this.list.animate(o, this.options.animation, this.options.easing, scrolled); } }, /** * Starts autoscrolling. * * @name auto * @type undefined * @param Number s Seconds to periodically autoscroll the content. * @cat Plugins/jCarousel */ startAuto: function(s) { if (s != undefined) this.options.auto = s; if (this.options.auto == 0) return this.stopAuto(); if (this.timer != null) return; var self = this; this.timer = setTimeout(function() { self.next(); }, this.options.auto * 1000); }, /** * Stops autoscrolling. * * @name stopAuto * @type undefined * @cat Plugins/jCarousel */ stopAuto: function() { if (this.timer == null) return; clearTimeout(this.timer); this.timer = null; }, /** * Sets the states of the prev/next buttons. * * @name buttons * @type undefined * @cat Plugins/jCarousel */ buttons: function(n, p) { if (n == undefined || n == null) { var n = !this.locked && this.options.size !== 0 && ((this.options.wrap && this.options.wrap != 'first') || this.options.size == null || this.last < this.options.size); if (!this.locked && (!this.options.wrap || this.options.wrap == 'first') && this.options.size != null && this.last >= this.options.size) n = this.tail != null && !this.inTail; } if (p == undefined || p == null) { var p = !this.locked && this.options.size !== 0 && ((this.options.wrap && this.options.wrap != 'last') || this.first > 1); if (!this.locked && (!this.options.wrap || this.options.wrap == 'last') && this.options.size != null && this.first == 1) p = this.tail != null && this.inTail; } var self = this; this.buttonNext[n ? 'bind' : 'unbind'](this.options.buttonNextEvent, this.funcNext)[n ? 'removeClass' : 'addClass'](this.className('jcarousel-next-disabled')).attr('disabled', n ? false : true); this.buttonPrev[p ? 'bind' : 'unbind'](this.options.buttonPrevEvent, this.funcPrev)[p ? 'removeClass' : 'addClass'](this.className('jcarousel-prev-disabled')).attr('disabled', p ? false : true); if (this.buttonNext.length > 0 && (this.buttonNext[0].jcarouselstate == undefined || this.buttonNext[0].jcarouselstate != n) && this.options.buttonNextCallback != null) { this.buttonNext.each(function() { self.options.buttonNextCallback(self, this, n); }); this.buttonNext[0].jcarouselstate = n; } if (this.buttonPrev.length > 0 && (this.buttonPrev[0].jcarouselstate == undefined || this.buttonPrev[0].jcarouselstate != p) && this.options.buttonPrevCallback != null) { this.buttonPrev.each(function() { self.options.buttonPrevCallback(self, this, p); }); this.buttonPrev[0].jcarouselstate = p; } }, notify: function(evt) { var state = this.prevFirst == null ? 'init' : (this.prevFirst < this.first ? 'next' : 'prev'); // Load items this.callback('itemLoadCallback', evt, state); if (this.prevFirst !== this.first) { this.callback('itemFirstInCallback', evt, state, this.first); this.callback('itemFirstOutCallback', evt, state, this.prevFirst); } if (this.prevLast !== this.last) { this.callback('itemLastInCallback', evt, state, this.last); this.callback('itemLastOutCallback', evt, state, this.prevLast); } this.callback('itemVisibleInCallback', evt, state, this.first, this.last, this.prevFirst, this.prevLast); this.callback('itemVisibleOutCallback', evt, state, this.prevFirst, this.prevLast, this.first, this.last); }, callback: function(cb, evt, state, i1, i2, i3, i4) { if (this.options[cb] == undefined || (typeof this.options[cb] != 'object' && evt != 'onAfterAnimation')) return; var callback = typeof this.options[cb] == 'object' ? this.options[cb][evt] : this.options[cb]; if (!$.isFunction(callback)) return; var self = this; if (i1 === undefined) callback(self, state, evt); else if (i2 === undefined) this.get(i1).each(function() { callback(self, this, i1, state, evt); }); else { for (var i = i1; i <= i2; i++) if (i !== null && !(i >= i3 && i <= i4)) this.get(i).each(function() { callback(self, this, i, state, evt); }); } }, create: function(i) { return this.format('
  • ', i); }, format: function(e, i) { var $e = $(e).addClass(this.className('jcarousel-item')).addClass(this.className('jcarousel-item-' + i)); $e.attr('jcarouselindex', i); return $e; }, className: function(c) { return c + ' ' + c + (!this.options.vertical ? '-horizontal' : '-vertical'); }, dimension: function(e, d) { var el = e.jquery != undefined ? e[0] : e; var old = !this.options.vertical ? el.offsetWidth + $jc.margin(el, 'marginLeft') + $jc.margin(el, 'marginRight') : el.offsetHeight + $jc.margin(el, 'marginTop') + $jc.margin(el, 'marginBottom'); if (d == undefined || old == d) return old; var w = !this.options.vertical ? d - $jc.margin(el, 'marginLeft') - $jc.margin(el, 'marginRight') : d - $jc.margin(el, 'marginTop') - $jc.margin(el, 'marginBottom'); $(el).css(this.wh, w + 'px'); return this.dimension(el); }, clipping: function() { return !this.options.vertical ? this.clip[0].offsetWidth - $jc.intval(this.clip.css('borderLeftWidth')) - $jc.intval(this.clip.css('borderRightWidth')) : this.clip[0].offsetHeight - $jc.intval(this.clip.css('borderTopWidth')) - $jc.intval(this.clip.css('borderBottomWidth')); }, index: function(i, s) { if (s == undefined) s = this.options.size; return Math.round((((i-1) / s) - Math.floor((i-1) / s)) * s) + 1; } }); $jc.extend({ /** * Gets/Sets the global default configuration properties. * * @name defaults * @descr Gets/Sets the global default configuration properties. * @type Hash * @param Hash d A set of key/value pairs to set as configuration properties. * @cat Plugins/jCarousel */ defaults: function(d) { return $.extend(defaults, d || {}); }, margin: function(e, p) { if (!e) return 0; var el = e.jquery != undefined ? e[0] : e; if (p == 'marginRight' && $.browser.safari) { var old = {'display': 'block', 'float': 'none', 'width': 'auto'}, oWidth, oWidth2; $.swap(el, old, function() { oWidth = el.offsetWidth; }); old['marginRight'] = 0; $.swap(el, old, function() { oWidth2 = el.offsetWidth; }); return oWidth2 - oWidth; } return $jc.intval($.css(el, p)); }, intval: function(v) { v = parseInt(v); return isNaN(v) ? 0 : v; } }); })(jQuery); /** * The Shadowbox class. * * This file is part of Shadowbox. * * Shadowbox is an online media viewer application that supports all of the * web's most popular media publishing formats. Shadowbox is written entirely * in JavaScript and CSS and is highly customizable. Using Shadowbox, website * authors can showcase a wide assortment of media in all major browsers without * navigating users away from the linking page. * * You should have received a license with this distribution explaining the terms * under which Shadowbox may be used. If you did not, you may obtain a copy of the * license at http://shadowbox-js.com/LICENSE * * @author Michael J. I. Jackson * @copyright 2007-2009 Michael J. I. Jackson */ /** * The Shadowbox class. Used to display different media on a web page using a * Lightbox-like effect. * * Known issues: * * - Location.toString exception in FF3 when loading Flash content into an * iframe (such as a YouTube video). Known Flash bug, will not be fixed. * http://bugs.adobe.com/jira/browse/FP-561 * - In some situations audio keeps on playing after Shadowbox is closed * when using Windows Media Player or QuickTime. For this reason, it is * recommended to convert to Flash video instead. * * Useful resources: * * - http://www.alistapart.com/articles/byebyeembed * - http://www.w3.org/TR/html401/struct/objects.html * - http://www.dyn-web.com/dhtml/iframes/ * - http://www.apple.com/quicktime/player/specs.html * - http://www.apple.com/quicktime/tutorials/embed2.html * - http://www.howtocreate.co.uk/wrongWithIE/?chapter=navigator.plugins * - http://msdn.microsoft.com/en-us/library/ms532969.aspx * - http://support.microsoft.com/kb/316992 * - http://www.alistapart.com/articles/flashembedcagematch * * Todo: * * - Remove user-agent sniffing (and consequently Shadowbox.client) in * favor of feature support model of client detection */ (function(){ var ua = navigator.userAgent.toLowerCase(), // the Shadowbox object S = { /** * The current version of Shadowbox. * * @var String * @public */ version: "3.0rc1", /** * The name of the adapter currently being used. * * @var String * @public */ adapter: null, /** * A cache of options for links that have been set up for use with * Shadowbox. * * @var Array * @public */ cache: [], /** * Some simple browser detection variables. * * @var Object * @public */ client: { isIE: ua.indexOf('msie') > -1, isIE6: ua.indexOf('msie 6') > -1, isIE7: ua.indexOf('msie 7') > -1, isGecko: ua.indexOf('gecko') > -1 && ua.indexOf('safari') == -1, isWebkit: ua.indexOf('applewebkit/') > -1, isWindows: ua.indexOf('windows') > -1 || ua.indexOf('win32') > -1, isMac: ua.indexOf('macintosh') > -1 || ua.indexOf('mac os x') > -1, isLinux: ua.indexOf('linux') > -1 }, /** * The current content object. * * @var Object * @public */ content: null, /** * The array index of the current gallery that is currently being viewed. * * @var Number * @public */ current: -1, /** * Holds the current dimensions of Shadowbox as calculated by its skin. * Contains the following properties: * * - height: The total height of #sb-wrapper (including title & info bars) * - width: The total width of #sb-wrapper * - inner_h: The height of #sb-body * - inner_w: The width of #sb-body * - top: The top to use for #sb-wrapper * - left: The left to use for #sb-wrapper * - oversized: True if the content is oversized (too large for the viewport) * - resize_h: The height to use for resizable content * - resize_w: The width to use for resizable content * * @var Object * @public */ dimensions: null, /** * An array containing the gallery objects currently being viewed. In the * case of non-gallery items, this will only hold one object. * * @var Array * @public */ gallery: [], /** * The name of the expando property that will be added to HTML elements * when they're added to the cache. * * @var String * @public */ expando: 'shadowboxCacheKey', /** * A map of library object names to their corresponding Shadowbox adapter * names. * * @var Object * @public */ libraries: { Prototype: 'prototype', jQuery: 'jquery', MooTools: 'mootools', YAHOO: 'yui', dojo: 'dojo', Ext: 'ext' }, /** * Contains the default options for Shadowbox. * * @var Object * @public */ options: { adapter: null, // the library adapter to use animate: true, // enable all animations, except for fades animateFade: true, // enable fade animations autoplayMovies: true, // automatically play movies continuous: false, // enables continuous galleries. When enabled, // user will be able to skip to the first // gallery item from the last using next and // vice versa /** * Easing function used for animations. Based on a cubic polynomial. * * @param Number x The state of the animation (% complete) * @return Number The adjusted easing value */ ease: function(x){ return 1 + Math.pow(x - 1, 3); }, enableKeys: true, // enable keyboard navigation /** * An object containing names of plugins and links to their respective * download pages. */ errors: { fla: { name: 'Flash', url: 'http://www.adobe.com/products/flashplayer/' }, qt: { name: 'QuickTime', url: 'http://www.apple.com/quicktime/download/' }, wmp: { name: 'Windows Media Player', url: 'http://www.microsoft.com/windows/windowsmedia/' }, f4m: { name: 'Flip4Mac', url: 'http://www.flip4mac.com/wmv_download.htm' } }, /** * A map of players to the file extensions they support. Each member of * this object is the name of a player (with one exception), whose value * is an array of file extensions that player will "play". The one * exception to this rule is the "qtwmp" member, which contains extensions * that may be played using either QuickTime or Windows Media Player. * * - img: Image file extensions * - swf: Flash SWF file extensions * - flv: Flash video file extensions (will be played by JW FLV player) * - qt: Movie file extensions supported by QuickTime * - wmp: Movie file extensions supported by Windows Media Player * - qtwmp: Movie file extensions supported by both QuickTime and Windows Media Player * * IMPORTANT: If this object is to be modified, it must be copied in its * entirety and tweaked because it is not merged recursively with the * default. Also, any modifications must be passed into Shadowbox.init * for speed reasons. */ ext: { img: ['png', 'jpg', 'jpeg', 'gif', 'bmp'], swf: ['swf'], flv: ['flv', 'm4v'], qt: ['dv', 'mov', 'moov', 'movie', 'mp4'], wmp: ['asf', 'wm', 'wmv'], qtwmp: ['avi', 'mpg', 'mpeg'] }, /** * Parameters to pass to flash 's. */ flashParams: { bgcolor: '#000000', allowfullscreen: true }, flashVars: {}, // flash vars flashVersion: '9.0.115', // minimum required flash version suggested // by JW FLV player /** * How to handle content that is too large to display in its entirety * (and is resizable). A value of 'resize' will resize the content while * preserving aspect ratio and display it at the smaller resolution. If * the content is an image, a value of 'drag' will display the image at * its original resolution but it will be draggable within Shadowbox. A * value of 'none' will display the content at its original resolution * but it may be cropped. */ handleOversize: 'resize', /** * The mode to use when handling unsupported media. May be either * 'remove' or 'link'. If it is 'remove', the unsupported gallery item * will merely be removed from the gallery. If it is the only item in * the gallery, the link will simply be followed. If it is 'link', a * link will be provided to the appropriate plugin page in place of the * gallery element. */ handleUnsupported: 'link', language: 'en', // the language to use onChange: null, // hook function to be fired when changing // from one item to the next. Is passed the // item that is about to be displayed onClose: null, // hook function to be fired when closing. // is passed the most recent item onFinish: null, // hook function to be fired when finished // loading content. Is passed current // gallery item onOpen: null, // hook function to be fired when opening. // is passed the current gallery item players: ['img'], // the players to load showMovieControls: true, // enable movie controls on movie players skipSetup: false, // skip calling Shadowbox.setup() during // shadowbox.init() slideshowDelay: 0, // delay to use for slideshows (seconds). If // set to any duration other than 0, is interval // at which slideshow will advance useSizzle: true, // use sizzle.js to support css selectors viewportPadding: 20 // amount of padding to maintain around the // edge of the viewport at all times (pixels) }, /** * Contains the base path of the Shadowbox script. * * Note: This property will automatically be populated in Shadowbox.load. * * @var String * @public */ path: '', /** * Contains plugin support information. Each property of this object is a * boolean indicating whether that plugin is supported. * * - fla: Flash player * - qt: QuickTime player * - wmp: Windows Media player * - f4m: Flip4Mac plugin * * @var Object * @public */ plugins: null, /** * Tells whether or not the DOM is ready to be manipulated. * * @var Boolean * @public */ ready: false, /** * An object containing some regular expressions we'll need later. Compiled * up front for speed. * * @var Object * @public */ regex: { domain: /:\/\/(.*?)[:\/]/, // domain prefix inline: /#(.+)$/, // inline element id rel: /^(light|shadow)box/i, // rel attribute format gallery: /^(light|shadow)box\[(.*?)\]/i, // rel attribute format for gallery link unsupported: /^unsupported-(\w+)/, // unsupported media type param: /\s*([a-z_]*?)\s*=\s*(.+)\s*/ // rel string parameter }, /** * Applies the given set of options to those currently in use. * * Note: Options will be reset on Shadowbox.open() so this function is * only useful after it has already been called (while Shadowbox is * open). * * @param Object opts The options to apply * @return void * @public */ applyOptions: function(opts){ if(opts){ // store defaults, use apply to break reference default_options = apply({}, S.options); apply(S.options, opts); } }, /** * Reverts Shadowbox' options to the last default set in use before * Shadowbox.applyOptions() was called. * * @return void * @public */ revertOptions: function(){ apply(S.options, default_options); }, /** * Jumps to the piece in the current gallery with the given index. * * @param Number index The gallery index to view * @return void * @public */ change: function(index){ if(!S.gallery) return; // no current gallery if(!S.gallery[index]){ // index does not exist if(!S.options.continuous) return; else index = index < 0 ? S.gallery.length - 1 : 0; // loop } // update current S.current = index; if(typeof slide_timer == 'number'){ clearTimeout(slide_timer); slide_timer = null; slide_delay = slide_start = 0; // reset slideshow variables } if(S.options.onChange) S.options.onChange(); loadContent(); }, /** * Deactivates Shadowbox. * * @return void * @public */ close: function(){ if(!active) return; // already closed active = false; listenKeys(false); // remove the content if(S.content){ S.content.remove(); S.content = null; } // clear slideshow variables if(typeof slide_timer == 'number') clearTimeout(slide_timer); slide_timer = null; slide_delay = 0; if(S.options.onClose) S.options.onClose(); S.skin.onClose(); S.revertOptions(); }, /** * Gets the id that should be used for content elements. * * @return String The content element id * @public */ contentId: function(){ return content_id; }, /** * Reports an error. Mainly needed because there are quite a few web developers out * there who think that all exceptions are errors in the code instead of helpful * messages. * * @param String msg The error message * @return void * @public */ error: function(msg){ if(!S.debug) return; if(typeof window['console'] != 'undefined' && typeof console.log == 'function') console.log(msg); else alert(msg); }, /** * Gets the current gallery object. * * @return Object The current gallery item * @public */ getCurrent: function(){ return S.current > -1 ? S.gallery[S.current] : null; }, /** * Determines if there is a next piece to display in the current * gallery. * * @return Boolean True if there is another piece * @public */ hasNext: function(){ return S.gallery.length > 1 && (S.current != S.gallery.length - 1 || S.options.continuous); }, /** * Initializes the Shadowbox environment. Should be called by the user in * the of the HTML document. * * Note: This function attempts to load all Shadowbox dependencies * dynamically. However, if these dependencies are already included on the * page they won't be loaded again. * * @param Object opts (optional) The default options to use * @return void * @public */ init: function(opts){ if(initialized) return; // don't initialize twice initialized = true; opts = opts || {}; init_options = opts; // apply options if(opts) apply(S.options, opts); // compile regular expressions here for speed for(var e in S.options.ext) S.regex[e] = new RegExp('\.(' + S.options.ext[e].join('|') + ')\s*$', 'i'); if(!S.path){ // determine script path automatically var pathre = /(.+\/)shadowbox\.js/i, path; each(document.getElementsByTagName('script'), function(s){ path = pathre.exec(s.src); if(path){ S.path = path[1]; return false; } }); } // determine adapter if(S.options.adapter) S.adapter = S.options.adapter.toLowerCase(); else{ // automatically detect adapter based on loaded libraries for(var lib in S.libraries){ if(typeof window[lib] != 'undefined'){ S.adapter = S.libraries[lib]; break; } } if(!S.adapter) S.adapter = 'base'; } // load dependencies if(S.options.useSizzle && !window['Sizzle']) // jQuery 1.3.2 doesn't expose Sizzle to the global namespace... why? if(window['jQuery']) window['Sizzle'] = jQuery.find; else U.include(S.path + 'libraries/sizzle/sizzle.js'); if(!S.lang) U.include(S.path + 'languages/shadowbox-' + S.options.language + '.js'); each(S.options.players, function(p){ if((p == 'swf' || p == 'flv') && !window['swfobject']) U.include(/*S.path + */'/js/swfobject.js'); if(!S[p]) U.include(S.path + 'players/shadowbox-' + p + '.js'); }); if(!S.lib) U.include(S.path + 'adapters/shadowbox-' + S.adapter + '.js'); waitDom(waitLibs); }, /** * Tells whether or not Shadowbox is currently activated. * * @return Boolean True if activated, false otherwise * @public */ isActive: function(){ return active; }, /** * Tells whether or not Shadowbox is currently in the middle of a * slideshow in a paused state. * * @return Boolean True if paused, false otherwise * @public */ isPaused: function(){ return slide_timer == 'paused'; }, /** * Loads Shadowbox into the DOM. Is called automatically by each adapter * as soon as the DOM is ready. * * @return void * @public */ load: function(){ if(S.ready) return; S.ready = true; // apply skin options, re-apply user init options in case they overwrite if(S.skin.options){ apply(S.options, S.skin.options); apply(S.options, init_options); } S.skin.init(); if(!S.options.skipSetup) S.setup(); }, /** * Jumps to the next piece in the gallery. * * @return void * @public */ next: function(){ S.change(S.current + 1); }, /** * Opens the given object in Shadowbox. This object may be either an * anchor/area element, or an object similar to the one created by * Shadowbox.buildCacheObj(). * * @param mixed obj The object or link element that defines * what to display * @return void * @public */ open: function(obj){ if(U.isLink(obj)){ if(S.inCache(obj)) obj = S.cache[obj[S.expando]]; else obj = S.buildCacheObj(obj); // non-cached link, build an object on the fly } // set up the gallery if(obj.constructor == Array){ S.gallery = obj; S.current = 0; }else{ if(!obj.gallery){ // single item, no gallery S.gallery = [obj]; S.current = 0; }else{ // gallery item, build gallery from cached gallery elements S.current = null; S.gallery = []; each(S.cache, function(c){ if(c.gallery && c.gallery == obj.gallery){ if(S.current == null && c.content == obj.content && c.title == obj.title) S.current = S.gallery.length; S.gallery.push(c); } }); // if not found in cache, prepend to front of gallery if(S.current == null){ S.gallery.unshift(obj); S.current = 0; } } } obj = S.getCurrent(); if(obj.options){ S.revertOptions(); S.applyOptions(obj.options); } // filter gallery for unsupported elements var item, remove, m, format, replace, oe = S.options.errors, msg, el; for(var i = 0; i < S.gallery.length; ++i){ // use apply to break the reference to the original object here // because we'll be modifying the properties of the gallery objects // directly and we don't want to taint them in case they are used // again in a future call item = S.gallery[i] = apply({}, S.gallery[i]); remove = false; // remove the element? if(m = S.regex.unsupported.exec(item.player)){ // handle unsupported elements if(S.options.handleUnsupported == 'link'){ item.player = 'html'; // generate a link to the appropriate plugin download page(s) switch(m[1]){ case 'qtwmp': format = 'either'; replace = [oe.qt.url, oe.qt.name, oe.wmp.url, oe.wmp.name]; break; case 'qtf4m': format = 'shared'; replace = [oe.qt.url, oe.qt.name, oe.f4m.url, oe.f4m.name]; break; default: format = 'single'; if(m[1] == 'swf' || m[1] == 'flv') m[1] = 'fla'; replace = [oe[m[1]].url, oe[m[1]].name]; } msg = S.lang.errors[format].replace(/\{(\d+)\}/g, function(m, n){ return replace[n]; }); item.content = '
    ' + msg + '
    '; }else remove = true; }else if(item.player == 'inline'){ // inline element, retrieve innerHTML m = S.regex.inline.exec(item.content); if(m){ var el = U.get(m[1]); if(el) item.content = el.innerHTML; else S.error('Cannot find element with id ' + m[1]); }else S.error('Cannot find element id for inline content'); }else if(item.player == 'swf' || item.player == 'flv'){ var version = (item.options && item.options.flashVersion) || S.options.flashVersion; if(!swfobject.hasFlashPlayerVersion(version)){ // express install will be triggered because the client // does not have the minimum required version of flash // installed, set height and width to those of express // install swf item.width = 310; // minimum height is 127, but +20 pixels on top and bottom // looks better item.height = 177; } } if(remove){ S.gallery.splice(i, 1); // remove from gallery if(i < S.current) --S.current; // maintain integrity of S.current else if(i == S.current) S.current = i > 0 ? i - 1 : i; // look for supported neighbor --i; // decrement index for next loop } } // anything left to display? if(S.gallery.length){ if(!active){ if(typeof S.options.onOpen == 'function' && S.options.onOpen(obj) === false) return; S.skin.onOpen(obj, loadContent); }else loadContent(); active = true; } }, /** * Pauses the current slideshow. * * @return void * @public */ pause: function(){ if(typeof slide_timer != 'number') return; var time = new Date().getTime(); slide_delay = Math.max(0, slide_delay - (time - slide_start)); // if there's any time left on current slide, pause the timer if(slide_delay){ clearTimeout(slide_timer); slide_timer = 'paused'; if(S.skin.onPause) S.skin.onPause(); } }, /** * Sets the timer for the next image in the slideshow to be displayed. * * @return void * @public */ play: function(){ if(!S.hasNext()) return; if(!slide_delay) slide_delay = S.options.slideshowDelay * 1000; if(slide_delay){ slide_start = new Date().getTime(); slide_timer = setTimeout(function(){ slide_delay = slide_start = 0; // reset slideshow S.next(); }, slide_delay); if(S.skin.onPlay) S.skin.onPlay(); } }, /** * Jumps to the previous piece in the gallery. * * @return void * @public */ previous: function(){ S.change(S.current - 1); }, /** * Calculates the dimensions for Shadowbox according to the given * parameters. Will determine if content is oversized (too large for the * viewport) and will automatically constrain resizable content * according to user preference. * * @param Number height The content height * @param Number width The content width * @param Number max_h The maximum height available (should * be the height of the viewport) * @param Number max_w The maximum width available (should * be the width of the viewport) * @param Number tb The extra top/bottom pixels that are * required for borders/toolbars * @param Number lr The extra left/right pixels that are * required for borders/toolbars * @param Boolean resizable True if the content is able to be * resized. Defaults to false * @return void * @public */ setDimensions: function(height, width, max_h, max_w, tb, lr, resizable){ var h = height = parseInt(height), w = width = parseInt(width), pad = parseInt(S.options.viewportPadding) || 0; // calculate the max height/width var extra_h = 2 * pad + tb; if(h + extra_h >= max_h) h = max_h - extra_h; var extra_w = 2 * pad + lr; if(w + extra_w >= max_w) w = max_w - extra_w; // handle oversized content var resize_h = height, resize_w = width, change_h = (height - h) / height, change_w = (width - w) / width, oversized = (change_h > 0 || change_w > 0); if(resizable && oversized && S.options.handleOversize == 'resize'){ // adjust resized height/width, preserve original aspect ratio if(change_h > change_w) w = Math.round((width / height) * h); else if(change_w > change_h) h = Math.round((height / width) * w); resize_w = w; resize_h = h; } // update Shadowbox.dimensions S.dimensions = { height: h + tb, width: w + lr, inner_h: h, inner_w: w, top: (max_h - (h + extra_h)) / 2 + pad, left: (max_w - (w + extra_w)) / 2 + pad, oversized: oversized, resize_h: resize_h, resize_w: resize_w }; }, /** * Sets up listeners on the given links that will trigger Shadowbox. If no * links are given, this method will set up every anchor element on the page * with rel="shadowbox". It is important to note that any options given here * are applied to all link elements. Multiple calls to this method may be * needed if different options are desired. * * Note: Because AREA elements do not support the rel attribute, they must * be explicitly passed to this method. * * @param mixed links A link selector (see findLinks) * @param Object opts Some options to use for the given links * @return void * @public */ setup: function(links, opts){ each(S.findLinks(links), function(link){ S.addCache(link, opts); }); }, /** * Remove the given link elements from the cache, remove event listeners * and expandos as well. * * @param mixed links A link selector (see findLinks) * @return void * @public */ teardown: function(links){ each(S.findLinks(links), S.removeCache); }, /** * Resolves a link selector. The selector may be void to select all * anchor elements on the page with rel="shadowbox" or, if the Sizzle * library is loaded, it may be a single CSS seletor or an array of * [selector, context]. * * @param mixed links The links selector (or selector + context) * @return Array An array of matching link elements * @public */ findLinks: function(links){ if(!links){ var links = [], rel; each(document.getElementsByTagName('a'), function(a){ rel = a.getAttribute('rel'); if(rel && S.regex.rel.test(rel)) links.push(a); }); }else{ var len = links.length; if(len){ if(window['Sizzle']){ if(typeof links == 'string') links = Sizzle(links); // lone selector else if(len == 2 && links.push && typeof links[0] == 'string' && links[1].nodeType) links = Sizzle(links[0], links[1]); // selector + context } }else links = [links]; // single link } return links; }, /** * Tells if the given link element is already in the cache. * * @param HTMLElement link The link element * @return Boolean True if in the cache, false otherwise * @public */ inCache: function(link){ return typeof link[S.expando] == 'number' && S.cache[link[S.expando]]; }, /** * Adds the given link element to the cache with the given options. * * @param HTMLElement link The link element * @return void * @public */ addCache: function(link, opts){ if(!S.inCache(link)){ // assign cache key expando, use integer primitive to avoid // memory leak in IE link[S.expando] = S.cache.length; // add onclick listener S.lib.addEvent(link, 'click', handleClick); } S.cache[link[S.expando]] = S.buildCacheObj(link, opts); }, /** * Removes the given link element from the cache. * * @param HTMLElement link The link element * @return void * @public */ removeCache: function(link){ S.lib.removeEvent(link, 'click', handleClick); S.cache[link[S.expando]] = null; delete link[S.expando]; }, /** * Removes all onclick listeners from elements that have been setup with * Shadowbox and clears all objects from cache. * * @return void * @public */ clearCache: function(){ each(S.cache, function(obj){ S.removeCache(obj.link); }); S.cache = []; }, /** * Builds an object from the original link element data to store in cache. * These objects contain (most of) the following keys: * * - link: the link element * - title: the object's title * - player: the player to use for the object * - content: the object's URL * - gallery: the gallery the object belongs to (optional) * - height: the height of the object (only necessary for movies) * - width: the width of the object (only necessary for movies) * - options: custom options to use (optional) * * A custom set of options may be passed in here that will be applied when * this object is displayed. However, any options that are specified in * the link's HTML markup will trump options given here. * * @param HTMLElement link The link element to process * @param Object opts A set of options to use for the object * @return Object An object representing the link * @public */ buildCacheObj: function(link, opts){ var obj = { link: link, title: link.getAttribute('title'), options: apply({}, opts || {}), content: link.href // don't use getAttribute here }; // remove link-level options from top-level options if(opts) each(['player', 'title', 'height', 'width', 'gallery'], function(option){ if(typeof obj.options[option] != 'undefined'){ obj[option] = obj.options[option]; delete obj.options[option]; } }); if(!obj.player) obj.player = S.getPlayer(obj.content); // HTML options always trump JavaScript options, so do these last var rel = link.getAttribute('rel'); if(rel){ // extract gallery name from shadowbox[name] format var match = rel.match(S.regex.gallery); if(match) obj.gallery = escape(match[2]); // other parameters each(rel.split(';'), function(parameter){ match = parameter.match(S.regex.param); if(match){ if(match[1] == 'options') eval('apply(obj.options,' + match[2] + ')'); else obj[match[1]] = match[2]; } }); } return obj; }, /** * Attempts to automatically determine the correct player to use based on the * given content attribute. If the content type can be detected but is not * supported, the return value will be 'unsupported-*' where * will be the * player abbreviation (e.g. 'qt' = QuickTime). Defaults to 'iframe' where the * content type cannot automatically be determined. * * @param String content The content attribute of the item * @return String The name of the player to use * @public */ getPlayer: function(content){ var r = S.regex, p = S.plugins, m = content.match(r.domain), same_domain = m && document.domain == m[1]; if(content.indexOf('#') > -1 && same_domain) return 'inline'; // strip query string for player detection purposes var q = content.indexOf('?'); if(q > -1) content = content.substring(0, q); if(r.img.test(content)) return 'img'; if(r.swf.test(content)) return p.fla ? 'swf' : 'unsupported-swf'; if(r.flv.test(content)) return p.fla ? 'flv' : 'unsupported-flv'; if(r.qt.test(content)) return p.qt ? 'qt' : 'unsupported-qt'; if(r.wmp.test(content)){ if(p.wmp) return 'wmp'; if(p.f4m) return 'qt'; if(S.client.isMac) return p.qt ? 'unsupported-f4m' : 'unsupported-qtf4m'; return 'unsupported-wmp'; } if(r.qtwmp.test(content)){ if(p.qt) return 'qt'; if(p.wmp) return 'wmp'; return S.client.isMac ? 'unsupported-qt' : 'unsupported-qtwmp'; } return 'iframe'; } }, U = S.util = { /** * Animates any numeric (not color) style of the given element from its * current state to the given value. Defaults to using pixel-based * measurements. * * @param HTMLElement el The element to animate * @param String p The property to animate (in camelCase) * @param mixed to The value to animate to * @param Number d The duration of the animation (in * seconds) * @param Function cb A callback function to call when the * animation completes * @return void * @public */ animate: function(el, p, to, d, cb){ var from = parseFloat(S.lib.getStyle(el, p)); if(isNaN(from)) from = 0; var delta = to - from; if(delta == 0){ if(cb) cb(); return; // nothing to animate } var op = p == 'opacity'; function fn(ease){ var to = from + ease * delta; if(op) U.setOpacity(el, to); else el.style[p] = to + 'px'; // default unit is px } // cancel the animation here if duration is 0 or if set in the options if(!d || (!op && !S.options.animate) || (op && !S.options.animateFade)){ fn(1); if(cb) cb(); return; } d *= 1000; // convert to milliseconds var begin = new Date().getTime(), ease = S.options.ease, end = begin + d, time, timer = setInterval(function(){ time = new Date().getTime(); if(time >= end){ // end of animation clearInterval(timer); fn(1); if(cb) cb(); }else fn(ease((time - begin) / d)); }, 10); // 10 ms interval is minimum on webkit }, /** * Applies all properties of e to o. * * @param Object o The original object * @param Object e The extension object * @return Object The original object with all properties * of the extension object applied * @public */ apply: function(o, e){ for(var p in e) o[p] = e[p]; return o; }, /** * A utility function used by the fade functions to clear the opacity * style setting of the given element. Required in some cases for IE. * * @param HTMLElement el The element * @return void * @public */ clearOpacity: function(el){ var s = el.style; if(window.ActiveXObject){ // be careful not to overwrite other filters! if(typeof s.filter == 'string' && (/alpha/i).test(s.filter)) s.filter = s.filter.replace(/[\w\.]*alpha\(.*?\);?/i, ''); }else s.opacity = ''; }, /** * Calls the given function for each element of obj. The obj element must * be array-like (meaning it must have a length property and be able to * be accessed using the array square bracket syntax). If scope is not * explicitly given, the callback will be called with a scope of the * current item. Will stop execution if a callback returns false. * * @param mixed obj An array-like object containing the * elements * @param Function fn The callback function * @param mixed scope The scope of the callback * @return void * @public */ each: function(obj, fn, scope){ for(var i = 0, len = obj.length; i < len; ++i) if(fn.call(scope || obj[i], obj[i], i, obj) === false) return; }, /** * Gets an element by its id. * * @param String id The element id * @return HTMLElement A reference to the element with the * given id * @public */ get: function(id){ return document.getElementById(id); }, /** * Dynamically includes a JavaScript file in the current page. * * @param String file The name of the js file to include * @return void * @public */ include: function(){ var includes = {}; return function(file){ if(includes[file]) return; // don't include the same file twice includes[file] = true; var head = document.getElementsByTagName('head')[0], script = document.createElement('script'); script.src = file; head.appendChild(script); } }(), /** * Determines if the given object is an anchor/area element. * * @param mixed obj The object to check * @return Boolean True if the object is a link element * @public */ isLink: function(obj){ if(!obj || !obj.tagName) return false; var up = obj.tagName.toUpperCase(); return up == 'A' || up == 'AREA'; }, /** * Removes all child nodes from the given element. * * @param HTMLElement el The element * @return void * @public */ removeChildren: function(el){ while(el.firstChild) el.removeChild(el.firstChild); }, /** * Sets the opacity of the given element to the specified level. * * @param HTMLElement el The element * @param Number o The opacity to use * @return void * @public */ setOpacity: function(el, o){ var s = el.style; if(window.ActiveXObject){ s.zoom = 1; // trigger hasLayout s.filter = (s.filter || '').replace(/\s*alpha\([^\)]*\)/gi, '') + (o == 1 ? '' : ' alpha(opacity=' + (o * 100) + ')'); }else s.opacity = o; } }, // shorthand apply = U.apply, each = U.each, /** * The initial options object that was given by the user. * * @var Object * @private */ init_options, /** * Keeps track of whether or not Shadowbox.init has been called. * * @var Boolean * @private */ initialized = false, /** * Stores the default set of options in case a custom set of options is used * on a link-by-link basis so we can restore them later. * * @var Object * @private */ default_options = {}, /** * The id to use for content objects. * * @var String * @private */ content_id = 'sb-content', /** * Keeps track of whether or not Shadowbox is activated. * * @var Boolean * @private */ active = false, /** * The timeout id for the slideshow transition function. * * @var Number * @private */ slide_timer, /** * Keeps track of the time at which the current slideshow frame was * displayed. * * @var Number * @private */ slide_start, /** * The delay on which the next slide will display. * * @var Number * @private */ slide_delay = 0; // detect plugin support if(navigator.plugins && navigator.plugins.length){ var names = []; each(navigator.plugins, function(p){ names.push(p.name); }); names = names.join(); var f4m = names.indexOf('Flip4Mac') > -1; S.plugins = { fla: names.indexOf('Shockwave Flash') > -1, qt: names.indexOf('QuickTime') > -1, wmp: !f4m && names.indexOf('Windows Media') > -1, // if it's Flip4Mac, it's not really WMP f4m: f4m } }else{ function detectPlugin(n){ try{ var axo = new ActiveXObject(n); }catch(e){} return !!axo; } S.plugins = { fla: detectPlugin('ShockwaveFlash.ShockwaveFlash'), qt: detectPlugin('QuickTime.QuickTime'), wmp: detectPlugin('wmplayer.ocx'), f4m: false } } /** * Waits for the DOM to be ready before firing the given callback * function. This function adapted from the jQuery framework. * * @param Function cb The callback function * @return void * @private */ function waitDom(cb){ // mozilla, opera and webkit nightlies currently support this event if(document.addEventListener){ // use the handy event callback document.addEventListener( "DOMContentLoaded", function(){ document.removeEventListener("DOMContentLoaded", arguments.callee, false); cb(); }, false); // if IE event model is used }else if(document.attachEvent){ // ensure firing before onload, maybe late but safe also for iframes document.attachEvent("onreadystatechange", function(){ if(document.readyState === "complete"){ document.detachEvent("onreadystatechange", arguments.callee); cb(); } }); // if IE and not an iframe, continually check to see if the document is ready if(document.documentElement.doScroll && window == window.top) (function(){ if(S.ready) return; try{ // if IE is used, use the trick by Diego Perini // http://javascript.nwbox.com/IEContentLoaded/ document.documentElement.doScroll("left"); }catch(error){ setTimeout(arguments.callee, 0); return; } cb(); })(); } // a fallback to window.onload, that will always work if(typeof window.onload == 'function'){ var oldonload = window.onload; window.onload = function(){ oldonload(); cb(); } }else window.onload = cb; } /** * Waits for all necessary libraries to load before calling Shadowbox.load. * This is necessary because some browsers (Safari) will fire the DOM ready * event before dynamically included scripts are loaded. * * @return void * @private */ function waitLibs(){ if(S.lib && S.lang) S.load(); // ready to go! else setTimeout(waitLibs, 0); } /** * Handles all clicks on links that have been set up to work with Shadowbox * and cancels the default event behavior when appropriate. * * @param HTMLEvent e The click event object * @return void * @private */ function handleClick(e){ var link; if(U.isLink(this)){ link = this; // jQuery, Prototype, YUI }else{ link = S.lib.getTarget(e); // Ext, standalone while(!U.isLink(link) && link.parentNode) link = link.parentNode; } S.lib.preventDefault(e); // good for debugging if(link){ S.open(link); if(S.gallery.length) S.lib.preventDefault(e); } } /** * Sets up a listener on the document for keystrokes. * * @param Boolean on True to enable the listener, false to disable * @return void * @private */ function listenKeys(on){ if(!S.options.enableKeys) return; S.lib[(on ? 'add' : 'remove') + 'Event'](document, 'keydown', handleKey); } /** * A listener function that is fired when a key is pressed. * * @param mixed e The event object * @return void * @private */ function handleKey(e){ var code = S.lib.keyCode(e), handler; switch(code){ case 81: // q case 88: // x case 27: // esc handler = S.close; break; case 37: // left handler = S.previous; break; case 39: // right handler = S.next; break; case 32: // space handler = typeof slide_timer == 'number' ? S.pause : S.play; } if(handler){ // attempt to prevent default key action S.lib.preventDefault(e); handler(); } } /** * Loads the Shadowbox with the current piece. * * @return void * @private */ function loadContent(){ var obj = S.getCurrent(); if(!obj) return; // determine player, inline is really just HTML var p = obj.player == 'inline' ? 'html' : obj.player; if(typeof S[p] != 'function') S.error('Unknown player: ' + p); var change = false; if(S.content){ // changing from some previous content S.content.remove(); // remove old content change = true; S.revertOptions(); if(obj.options) S.applyOptions(obj.options); } // make sure the body element doesn't have any children, just in case U.removeChildren(S.skin.bodyEl()); // load the content S.content = new S[p](obj); listenKeys(false); // disable the keyboard while content is loading S.skin.onLoad(S.content, change, function(){ if(!S.content) return; if(typeof S.content.ready != 'undefined'){ // if content object has a ready property, wait for it to be // ready before loading var id = setInterval(function(){ if(S.content){ if(S.content.ready){ clearInterval(id); id = null; S.skin.onReady(contentReady); } }else{ // content has been removed clearInterval(id); id = null; } }, 100); }else S.skin.onReady(contentReady); }); // preload neighboring gallery images if(S.gallery.length > 1){ var next = S.gallery[S.current + 1] || S.gallery[0]; if(next.player == 'img'){ var a = new Image(); a.src = next.content; } var prev = S.gallery[S.current - 1] || S.gallery[S.gallery.length - 1]; if(prev.player == 'img'){ var b = new Image(); b.src = prev.content; } } } /** * Callback that should be called with the content is ready to be loaded. * * @return void * @private */ function contentReady(){ if(!S.content) return; S.content.append(S.skin.bodyEl(), content_id, S.dimensions); S.skin.onFinish(finishContent); } /** * Callback that should be called when the content is finished loading. * * @return void * @private */ function finishContent(){ if(!S.content) return; if(S.content.onLoad) S.content.onLoad(); if(S.options.onFinish) S.options.onFinish(); if(!S.isPaused()) S.play(); // kick off next slide listenKeys(true); // re-enable keyboard when finished } // expose window['Shadowbox'] = S; })(); /** * The default skin for Shadowbox. Separated out into its own class so that it may * be customized more easily by skin developers. */ (function(){ var S = Shadowbox, U = S.util, /** * Keeps track of whether or not the overlay is activated. * * @var Boolean * @private */ overlay_on = false, /** * A cache of elements that are troublesome for modal overlays. * * @var Array * @private */ visibility_cache = [], /** * Id's of elements that need transparent PNG support in IE6. * * @var Array * @private */ png = [ 'sb-nav-close', 'sb-nav-next', 'sb-nav-play', 'sb-nav-pause', 'sb-nav-previous' ], // the Shadowbox.skin object K = { /** * The HTML markup to use. * * @var String * @public */ markup: '
    ' + '
    ' + '
    ' + '
    ' + '
    ' + '
    ' + '
    ' + '
    ' + '
    ' + '
    ' + '
    ' + 'Close window' + '' + '' + '' + '' + '
    ' + '
    ' + '
    ' + '
    ' + '
    ' + '
    ' + '{cancel}' + '
    ' + '
    ' + '
    ' + '
    ', /** * Options that are specific to the skin. * * @var Object * @public */ options: { animSequence: 'sync', // the sequence of the resizing animations. "hw" will resize // height, then width. "wh" resizes width, then height. "sync" // resizes both simultaneously autoDimensions: false, // use the dimensions of the first piece as the initial dimensions // if they are available counterLimit: 10, // limit to the number of counter links that // are displayed in a "skip" style counter counterType: 'default', // counter type. May be either "default" or // "skip". Skip counter displays a link for // each item in gallery displayCounter: true, // display the gallery counter displayNav: true, // show the navigation controls fadeDuration: 0.35, // duration of the fade animations (in seconds) initialHeight: 160, // initial height (pixels) initialWidth: 320, // initial width (pixels) modal: false, // trigger Shadowbox.close() when overlay is // clicked overlayColor: '#000', // color to use for modal overlay overlayOpacity: 0.8, // opacity to use for modal overlay resizeDuration: 0.35, // duration of the resizing animations (in seconds) showOverlay: true, // show the overlay troubleElements: ['select', 'object', 'embed', 'canvas'] // names of elements that are // troublesome for modal overlays }, /** * Initialization function. Called immediately after this skin's markup * has been appended to the document with all of the necessary language * replacements done. * * @return void * @public */ init: function(){ // append markup to body var markup = K.markup.replace(/\{(\w+)\}/g, function(m, p){ return S.lang[p]; }); S.lib.append(document.body, markup); // several fixes for IE6 if(S.client.isIE6){ // trigger hasLayout on sb-body U.get('sb-body').style.zoom = 1; // support transparent PNG's via AlphaImageLoader var el, m, re = /url\("(.*\.png)"\)/; U.each(png, function(id){ el = U.get(id); if(el){ m = S.lib.getStyle(el, 'backgroundImage').match(re); if(m){ el.style.backgroundImage = 'none'; el.style.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true,src=' + m[1] + ',sizingMethod=scale);'; } } }); } // set up window resize event handler var id; S.lib.addEvent(window, 'resize', function(){ // use 50 ms event buffering to prevent jerky window resizing if(id){ clearTimeout(id); id = null; } // check if activated because IE7 fires window resize event // when container display is set to block if(S.isActive()){ id = setTimeout(function(){ K.onWindowResize(); var c = S.content; if(c && c.onWindowResize) c.onWindowResize(); }, 50); } }); }, /** * Gets the element that content should be appended to. * * @return HTMLElement The body element * @public */ bodyEl: function(){ return U.get('sb-body-inner'); }, /** * Called when Shadowbox opens from an inactive state. * * @param Object obj The object to open * @param Function cb The function to call when finished * @return void * @public */ onOpen: function(obj, cb){ toggleTroubleElements(false); var h = S.options.autoDimensions && 'height' in obj ? obj.height : S.options.initialHeight, w = S.options.autoDimensions && 'width' in obj ? obj.width : S.options.initialWidth; U.get('sb-container').style.display = 'block'; var d = setDimensions(h, w); adjustHeight(d.inner_h, d.top, false); adjustWidth(d.width, d.left, false); toggleVisible(cb); }, /** * Called when a new piece of content is being loaded. * * @param mixed content The content object * @param Boolean change True if the content is changing * from some previous content * @param Function cb A callback that should be fired when * this function is finished * @return void * @public */ onLoad: function(content, change, cb){ toggleLoading(true); hideBars(change, function(){ // if changing, animate the bars transition if(!content) return; // if opening, clear #sb-wrapper display if(!change) U.get('sb-wrapper').style.display = ''; cb(); }); }, /** * Called when the content is ready to be loaded (e.g. when the image * has finished loading). Should resize the content box and make any * other necessary adjustments. * * @param Function cb A callback that should be fired when * this function is finished * @return void * @public */ onReady: function(cb){ var c = S.content; if(!c) return; // set new dimensions var d = setDimensions(c.height, c.width, c.resizable); K.resizeContent(d.inner_h, d.width, d.top, d.left, true, function(){ showBars(cb); }); }, /** * Called when the content is loaded into the box and is ready to be * displayed. * * @param Function cb A callback that should be fired when * this function is finished * @return void * @public */ onFinish: function(cb){ toggleLoading(false, cb); }, /** * Called when Shadowbox is closed. * * @return void * @public */ onClose: function(){ toggleVisible(); toggleTroubleElements(true); }, /** * Called in Shadowbox.play(). * * @return void * @public */ onPlay: function(){ toggleNav('play', false); toggleNav('pause', true); }, /** * Called in Shadowbox.pause(). * * @return void * @public */ onPause: function(){ toggleNav('pause', false); toggleNav('play', true); }, /** * Called when the window is resized. * * @return void * @public */ onWindowResize: function(){ var c = S.content; if(!c) return; // set new dimensions var d = setDimensions(c.height, c.width, c.resizable); adjustWidth(d.width, d.left, false); adjustHeight(d.inner_h, d.top, false); var el = U.get(S.contentId()); if(el){ // resize resizable content when in resize mode if(c.resizable && S.options.handleOversize == 'resize'){ el.height = d.resize_h; el.width = d.resize_w; } } }, /** * Resizes Shadowbox to the appropriate height and width for the current * content. * * @param Number height The new height to use * @param Number width The new width to use * @param Number top The new top to use * @param Number left The new left to use * @param Boolean anim True to animate the transition * @param Function cb A callback function to execute after the * resize completes * @return void * @public */ resizeContent: function(height, width, top, left, anim, cb){ var c = S.content; if(!c) return; // set new dimensions var d = setDimensions(c.height, c.width, c.resizable); switch(S.options.animSequence){ case 'hw': adjustHeight(d.inner_h, d.top, anim, function(){ adjustWidth(d.width, d.left, anim, cb); }); break; case 'wh': adjustWidth(d.width, d.left, anim, function(){ adjustHeight(d.inner_h, d.top, anim, cb); }); break; default: // sync adjustWidth(d.width, d.left, anim); adjustHeight(d.inner_h, d.top, anim, cb); } } }; /** * Sets the top of the container element. This is only necessary in IE6 * where the container uses absolute positioning instead of fixed. * * @return void * @private */ function fixTop(){ U.get('sb-container').style.top = document.documentElement.scrollTop + 'px'; } /** * Toggles the visibility of elements that are troublesome for modal * overlays. * * @return void * @private */ function toggleTroubleElements(on){ if(on){ U.each(visibility_cache, function(c){ c[0].style.visibility = c[1] || ''; }); }else{ visibility_cache = []; U.each(S.options.troubleElements, function(tag){ U.each(document.getElementsByTagName(tag), function(el){ visibility_cache.push([el, el.style.visibility]); el.style.visibility = 'hidden'; }); }); } } /** * Toggles the visibility of #sb-container and sets its size (if on * IE6). Also toggles the visibility of elements ( elements, while Firefox has trouble with * s. * * @param Function cb A callback to call after toggling on, absent * when toggling off * @return void * @private */ function toggleVisible(cb){ var so = U.get('sb-overlay'), sc = U.get('sb-container'), sb = U.get('sb-wrapper'); if(cb){ if(S.client.isIE6){ // fix container top before showing fixTop(); S.lib.addEvent(window, 'scroll', fixTop); } if(S.options.showOverlay){ overlay_on = true; // set overlay color/opacity so.style.backgroundColor = S.options.overlayColor; U.setOpacity(so, 0); if(!S.options.modal) S.lib.addEvent(so, 'click', S.close); sb.style.display = 'none'; // cleared in onLoad } sc.style.visibility = 'visible'; if(overlay_on){ // fade in effect var op = parseFloat(S.options.overlayOpacity); U.animate(so, 'opacity', op, S.options.fadeDuration, cb); }else cb(); }else{ if(S.client.isIE6) S.lib.removeEvent(window, 'scroll', fixTop); S.lib.removeEvent(so, 'click', S.close); if(overlay_on){ // fade out effect sb.style.display = 'none'; U.animate(so, 'opacity', 0, S.options.fadeDuration, function(){ // the following is commented because it causes the overlay to // be hidden on consecutive activations in IE8, even though we // set the visibility to "visible" when we reactivate //sc.style.visibility = 'hidden'; sc.style.display = ''; sb.style.display = ''; U.clearOpacity(so); }); }else sc.style.visibility = 'hidden'; } } /** * Toggles the display of the nav control with the given id. * * @param String id The id of the navigation control * @param Boolean on True to toggle on, false to toggle off * @return void * @private */ function toggleNav(id, on){ var el = U.get('sb-nav-' + id); if(el) el.style.display = on ? '' : 'none'; } /** * Toggles the visibility of the "loading" layer. * * @param Boolean on True to toggle on, false to toggle off * @param Function cb The callback function to call when toggling * completes * @return void * @private */ function toggleLoading(on, cb){ var ld = U.get('sb-loading'), p = S.getCurrent().player, anim = (p == 'img' || p == 'html'); // fade on images & html if(on){ function fn(){ U.clearOpacity(ld); if(cb) cb(); } U.setOpacity(ld, 0); ld.style.display = ''; if(anim) U.animate(ld, 'opacity', 1, S.options.fadeDuration, fn); else fn(); }else{ function fn(){ ld.style.display = 'none'; U.clearOpacity(ld); if(cb) cb(); } if(anim) U.animate(ld, 'opacity', 0, S.options.fadeDuration, fn); else fn(); } } /** * Builds the content for the title and information bars. * * @param Function cb A callback function to execute after the * bars are built * @return void * @private */ function buildBars(cb){ var obj = S.getCurrent(); // build the title, if present U.get('sb-title-inner').innerHTML = obj.title || ''; // build the nav var c, n, pl, pa, p; if(S.options.displayNav){ c = true; // next & previous links var len = S.gallery.length; if(len > 1){ if(S.options.continuous) n = p = true; // show both else{ n = (len - 1) > S.current; // not last in gallery, show next p = S.current > 0; // not first in gallery, show previous } } // in a slideshow? if(S.options.slideshowDelay > 0 && S.hasNext()){ pa = !S.isPaused(); pl = !pa; } }else{ c = n = pl = pa = p = false; } toggleNav('close', c); toggleNav('next', n); toggleNav('play', pl); toggleNav('pause', pa); toggleNav('previous', p); // build the counter var counter = ''; if(S.options.displayCounter && S.gallery.length > 1){ var len = S.gallery.length; if(S.options.counterType == 'skip'){ // limit the counter? var i = 0, end = len, limit = parseInt(S.options.counterLimit) || 0; if(limit < len && limit > 2){ // support large galleries var h = Math.floor(limit / 2); i = S.current - h; if(i < 0) i += len; end = S.current + (limit - h); if(end > len) end -= len; } while(i != end){ if(i == len) i = 0; counter += ''; } }else var counter = (S.current + 1) + ' ' + S.lang.of + ' ' + len; } U.get('sb-counter').innerHTML = counter; cb(); } /** * Hides the title and info bars. * * @param Boolean anim True to animate the transition * @param Function cb A callback function to execute after the * animation completes * @return void * @private */ function hideBars(anim, cb){ var sw = U.get('sb-wrapper'), st = U.get('sb-title'), si = U.get('sb-info'), ti = U.get('sb-title-inner'), ii = U.get('sb-info-inner'), t = parseInt(S.lib.getStyle(ti, 'height')) || 0, b = parseInt(S.lib.getStyle(ii, 'height')) || 0; var fn = function(){ // hide bars here in case of overflow, build after hidden ti.style.visibility = ii.style.visibility = 'hidden'; buildBars(cb); } if(anim){ U.animate(st, 'height', 0, 0.35); U.animate(si, 'height', 0, 0.35); U.animate(sw, 'paddingTop', t, 0.35); U.animate(sw, 'paddingBottom', b, 0.35, fn); }else{ st.style.height = si.style.height = '0px'; sw.style.paddingTop = t + 'px'; sw.style.paddingBottom = b + 'px'; fn(); } } /** * Shows the title and info bars. * * @param Function cb A callback function to execute after the * animation completes * @return void * @private */ function showBars(cb){ var sw = U.get('sb-wrapper'), st = U.get('sb-title'), si = U.get('sb-info'), ti = U.get('sb-title-inner'), ii = U.get('sb-info-inner'), t = parseInt(S.lib.getStyle(ti, 'height')) || 0, b = parseInt(S.lib.getStyle(ii, 'height')) || 0; // clear visibility before animating into view ti.style.visibility = ii.style.visibility = ''; // show title? if(ti.innerHTML != ''){ U.animate(st, 'height', t, 0.35); U.animate(sw, 'paddingTop', 0, 0.35); } U.animate(si, 'height', b, 0.35); U.animate(sw, 'paddingBottom', 0, 0.35, cb); } /** * Adjusts the height of #sb-body and centers #sb-wrapper vertically * in the viewport. * * @param Number height The height to use for #sb-body * @param Number top The top to use for #sb-wrapper * @param Boolean anim True to animate the transition * @param Function cb A callback to use when the animation * completes * @return void * @private */ function adjustHeight(height, top, anim, cb){ var sb = U.get('sb-body'), s = U.get('sb-wrapper'), h = parseInt(height), t = parseInt(top); if(anim){ U.animate(sb, 'height', h, S.options.resizeDuration); U.animate(s, 'top', t, S.options.resizeDuration, cb); }else{ sb.style.height = h + 'px'; s.style.top = t + 'px'; if(cb) cb(); } } /** * Adjusts the width and left of #sb-wrapper. * * @param Number width The width to use for #sb-wrapper * @param Number left The left to use for #sb-wrapper * @param Boolean anim True to animate the transition * @param Function cb A callback to use when the animation * completes * @return void * @private */ function adjustWidth(width, left, anim, cb){ var s = U.get('sb-wrapper'), w = parseInt(width), l = parseInt(left); if(anim){ U.animate(s, 'width', w, S.options.resizeDuration); U.animate(s, 'left', l, S.options.resizeDuration, cb); }else{ s.style.width = w + 'px'; s.style.left = l + 'px'; if(cb) cb(); } } /** * Calculates the dimensions for Shadowbox, taking into account the borders * and surrounding elements of #sb-body. * * @param Number height The content height * @param Number width The content width * @param Boolean resizable True if the content is able to be * resized. Defaults to false * @return Object The new dimensions object * @private */ function setDimensions(height, width, resizable){ var sbi = U.get('sb-body-inner') sw = U.get('sb-wrapper'), so = U.get('sb-overlay'), tb = sw.offsetHeight - sbi.offsetHeight, lr = sw.offsetWidth - sbi.offsetWidth, max_h = so.offsetHeight, // measure overlay to get viewport size for IE6 max_w = so.offsetWidth; S.setDimensions(height, width, max_h, max_w, tb, lr, resizable); return S.dimensions; } // expose S.skin = K; })(); /** * An adapter for Shadowbox and the jQuery JavaScript library. * * This file is part of Shadowbox. * * Shadowbox is an online media viewer application that supports all of the * web's most popular media publishing formats. Shadowbox is written entirely * in JavaScript and CSS and is highly customizable. Using Shadowbox, website * authors can showcase a wide assortment of media in all major browsers without * navigating users away from the linking page. * * You should have received a license with this distribution explaining the terms * under which Shadowbox may be used. If you did not, you may obtain a copy of the * license at http://shadowbox-js.com/LICENSE * * @author Michael J. I. Jackson * @copyright 2007-2009 Michael J. I. Jackson */ if(typeof jQuery == 'undefined') throw 'Unable to load Shadowbox adapter, jQuery not found'; if(typeof Shadowbox == 'undefined') throw 'Unable to load Shadowbox adapter, Shadowbox not found'; (function($, S){ S.lib = { /** * Gets the value of the style on the given element. * * @param HTMLElement el The DOM element * @param String style The script name of the style * (e.g. marginTop, not margin-top) * @return mixed The value of the given style * @public */ getStyle: function(el, style){ return $(el).css(style); }, /** * Removes an element from the DOM. * * @param HTMLElement el The element to remove * @return void * @public */ remove: function(el){ $(el).remove(); }, /** * Gets the target of the given event. The event object passed will be * the same object that is passed to listeners registered with * addEvent(). * * @param mixed e The event object * @return HTMLElement The event's target element * @public */ getTarget: function(e){ return e.target; }, /** * Gets the page X/Y coordinates of the mouse event in an [x, y] array. * The page coordinates should be relative to the document, and not the * viewport. The event object provided here will be the same object that * is passed to listeners registered with addEvent(). * * @param mixed e The event object * @return Array The page X/Y coordinates * @public */ getPageXY: function(e){ return [e.pageX, e.pageY]; }, /** * Prevents the event's default behavior. The event object passed will * be the same object that is passed to listeners registered with * addEvent(). * * @param mixed e The event object * @return void * @public */ preventDefault: function(e){ e.preventDefault(); }, /** * Gets the key code of the given event object (keydown). The event * object here will be the same object that is passed to listeners * registered with addEvent(). * * @param mixed e The event object * @return Number The key code of the event * @public */ keyCode: function(e){ return e.keyCode; }, /** * Adds an event listener to the given element. It is expected that this * function will be passed the event as its first argument. * * @param HTMLElement el The DOM element to listen to * @param String name The name of the event to register * (i.e. 'click', 'scroll', etc.) * @param Function handler The event handler function * @return void * @public */ addEvent: function(el, name, handler){ $(el).bind(name, handler); }, /** * Removes an event listener from the given element. * * @param HTMLElement el The DOM element to stop listening to * @param String name The name of the event to stop * listening for (i.e. 'click') * @param Function handler The event handler function * @return void * @public */ removeEvent: function(el, name, handler){ $(el).unbind(name, handler); }, /** * Appends an HTML fragment to the given element. * * @param HTMLElement el The element to append to * @param String html The HTML fragment to use * @return void * @public */ append: function(el, html){ $(el).append(html); } }; })(jQuery, Shadowbox); /** * Passes the selected elements to the Shadowbox.setup() function. Supports * embedded height and width attributes within the class attribute. * * @param Object options The options to pass to setup() for all * selected elements * @return Object The jQuery object * @public * @author Mike Alsup * @author Roger Barrett */ (function($){ $.fn.shadowbox = function(options){ return this.each(function(){ var el = $(this); // support jQuery metadata plugin var opts = $.extend({}, options || {}, $.metadata ? el.metadata() : $.meta ? el.data() : {}); // support embedded opts (for w/h) within the class attr var cls = this.className || ''; opts.width = parseInt((cls.match(/w:(\d+)/)||[])[1]) || opts.width; opts.height = parseInt((cls.match(/h:(\d+)/)||[])[1]) || opts.height; Shadowbox.setup(el, opts); }); }; })(jQuery); /** * The English language file for Shadowbox. * * This file is part of Shadowbox. * * Shadowbox is an online media viewer application that supports all of the * web's most popular media publishing formats. Shadowbox is written entirely * in JavaScript and CSS and is highly customizable. Using Shadowbox, website * authors can showcase a wide assortment of media in all major browsers without * navigating users away from the linking page. * * You should have received a license with this distribution explaining the terms * under which Shadowbox may be used. If you did not, you may obtain a copy of the * license at http://shadowbox-js.com/LICENSE * * @author Michael J. I. Jackson * @copyright 2007-2009 Michael J. I. Jackson */ if(typeof Shadowbox == 'undefined') throw 'Unable to load Shadowbox language file, Shadowbox not found.'; /** * An object containing all textual messages to be used in Shadowbox. These are * provided so they may be translated into different languages. Alternative * translations may be found in js/lang/shadowbox-*.js where * is an abbreviation * of the language name (see * http://www.gnu.org/software/gettext/manual/gettext.html#Language-Codes). * * @var Object * @public */ Shadowbox.lang = { code: 'en', of: 'of', loading: 'loading', cancel: 'Cancel', next: 'Next', previous: 'Previous', play: 'Play', pause: 'Pause', close: 'Close', errors: { single: 'You must install the {1} browser plugin to view this content.', shared: 'You must install both the {1} and {3} browser plugins to view this content.', either: 'You must install either the {1} or the {3} browser plugin to view this content.' } }; /** * The Shadowbox Flash video player class. * * This file is part of Shadowbox. * * Shadowbox is an online media viewer application that supports all of the * web's most popular media publishing formats. Shadowbox is written entirely * in JavaScript and CSS and is highly customizable. Using Shadowbox, website * authors can showcase a wide assortment of media in all major browsers without * navigating users away from the linking page. * * You should have received a license with this distribution explaining the terms * under which Shadowbox may be used. If you did not, you may obtain a copy of the * license at http://shadowbox-js.com/LICENSE * * @author Michael J. I. Jackson * @copyright 2007-2009 Michael J. I. Jackson */ (function(S){ var U = S.util, controller_height = 20; // height of JW FLV player controller /** * Constructor. This class is used to display Flash videos with the JW * FLV player. * * @param Object obj The content object * @public */ S.flv = function(obj){ this.obj = obj; // FLV's are resizable this.resizable = true; // height/width default to 300 pixels this.height = obj.height ? parseInt(obj.height, 10) : 300; if(S.options.showMovieControls == true) this.height += controller_height; this.width = obj.width ? parseInt(obj.width, 10) : 300; } S.flv.prototype = { /** * Appends this movie to the document. * * @param HTMLElement body The body element * @param String id The content id * @param Object dims The current Shadowbox dimensions * @return void * @public */ append: function(body, id, dims){ this.id = id; // append temporary content element to replace var tmp = document.createElement('div'); tmp.id = id; body.appendChild(tmp); var h = dims.resize_h, // use resized dimensions w = dims.resize_w, swf = /*S.path + */'/binaries/player.swf', version = S.options.flashVersion, express = /*S.path + */'/js/expressInstall.swf', flashvars = U.apply({ file: this.obj.content, height: h, width: w, autostart: (S.options.autoplayMovies ? 'true' : 'false'), controlbar: (S.options.showMovieControls ? 'bottom' : 'none'), backcolor: '0x000000', frontcolor: '0xCCCCCC', lightcolor: '0x557722' }, S.options.flashVars), params = S.options.flashParams; swfobject.embedSWF(swf, id, w, h, version, express, flashvars, params); }, /** * Removes this movie from the document. * * @return void * @public */ remove: function(){ // call express install callback here in case express install is // active and user has not selected anything swfobject.expressInstallCallback(); swfobject.removeSWF(this.id); } }; })(Shadowbox); /** * The Shadowbox HTML player class. * * This file is part of Shadowbox. * * Shadowbox is an online media viewer application that supports all of the * web's most popular media publishing formats. Shadowbox is written entirely * in JavaScript and CSS and is highly customizable. Using Shadowbox, website * authors can showcase a wide assortment of media in all major browsers without * navigating users away from the linking page. * * You should have received a license with this distribution explaining the terms * under which Shadowbox may be used. If you did not, you may obtain a copy of the * license at http://shadowbox-js.com/LICENSE * * @author Michael J. I. Jackson * @copyright 2007-2009 Michael J. I. Jackson */ (function(S){ /** * Constructor. This class is used to display inline HTML. * * @param Object obj The content object * @public */ S.html = function(obj){ this.obj = obj; // height defaults to 300, width defaults to 500 this.height = obj.height ? parseInt(obj.height, 10) : 300; this.width = obj.width ? parseInt(obj.width, 10) : 500; } S.html.prototype = { /** * Appends this object to the document. * * @param HTMLElement body The body element * @param String id The content id * @param Object dims The current Shadowbox dimensions * @return void * @public */ append: function(body, id, dims){ this.id = id; var div = document.createElement('div'); div.id = id; div.className = 'html'; // give special class to enable scrolling div.innerHTML = this.obj.content; body.appendChild(div); }, /** * Removes this object from the document. * * @return void * @public */ remove: function(){ var el = document.getElementById(this.id); if(el) S.lib.remove(el); } }; })(Shadowbox); /** * The Shadowbox iframe player class. * * This file is part of Shadowbox. * * Shadowbox is an online media viewer application that supports all of the * web's most popular media publishing formats. Shadowbox is written entirely * in JavaScript and CSS and is highly customizable. Using Shadowbox, website * authors can showcase a wide assortment of media in all major browsers without * navigating users away from the linking page. * * You should have received a license with this distribution explaining the terms * under which Shadowbox may be used. If you did not, you may obtain a copy of the * license at http://shadowbox-js.com/LICENSE * * @author Michael J. I. Jackson * @copyright 2007-2009 Michael J. I. Jackson */ (function(S){ /** * Constructor. This class is used to display web pages in an HTML iframe. * * @param Object obj The content object * @public */ S.iframe = function(obj){ this.obj = obj; // height/width default to full viewport height/width var so = document.getElementById('sb-overlay'); this.height = obj.height ? parseInt(obj.height, 10) : so.offsetHeight; this.width = obj.width ? parseInt(obj.width, 10) : so.offsetWidth; } S.iframe.prototype = { /** * Appends this iframe to the document. * * @param HTMLElement body The body element * @param String id The content id * @param Object dims The current Shadowbox dimensions * @return void * @public */ append: function(body, id, dims){ this.id = id; var html = '':"");inst._keyEvent=false;return html},_generateMonthYearHeader:function(inst,drawMonth,drawYear,minDate,maxDate,selectedDate,secondary,monthNames,monthNamesShort){minDate=(inst.rangeStart&&minDate&&selectedDate "}else{var inMinYear=(minDate&&minDate.getFullYear()==drawYear);var 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day=Math.min(inst.selectedDay,this._getDaysInMonth(year,month))+(period=="D"?offset:0);var date=this._daylightSavingAdjust(new Date(year,month,day));var minDate=this._getMinMaxDate(inst,"min",true);var maxDate=this._getMinMaxDate(inst,"max");date=(minDate&&datemaxDate?maxDate:date);inst.selectedDay=date.getDate();inst.drawMonth=inst.selectedMonth=date.getMonth();inst.drawYear=inst.selectedYear=date.getFullYear();if(period=="M"||period=="Y"){this._notifyChange(inst)}},_notifyChange:function(inst){var onChange=this._get(inst,"onChangeMonthYear");if(onChange){onChange.apply((inst.input?inst.input[0]:null),[inst.selectedYear,inst.selectedMonth+1,inst])}},_getNumberOfMonths:function(inst){var numMonths=this._get(inst,"numberOfMonths");return(numMonths==null?[1,1]:(typeof numMonths=="number"?[1,numMonths]:numMonths))},_getMinMaxDate:function(inst,minMax,checkRange){var 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Switzer, Anjesh Tuladhar, Jörn Zaefferer * * Dual licensed under the MIT and GPL licenses: * http://www.opensource.org/licenses/mit-license.php * http://www.gnu.org/licenses/gpl.html * * Revision: $Id: jquery.autocomplete.js 5785 2008-07-12 10:37:33Z joern.zaefferer $ * */ ;(function($) { $.fn.extend({ autocomplete: function(urlOrData, options) { var isUrl = typeof urlOrData == "string"; options = $.extend({}, $.Autocompleter.defaults, { url: isUrl ? urlOrData : null, data: isUrl ? null : urlOrData, delay: isUrl ? $.Autocompleter.defaults.delay : 10, max: options && !options.scroll ? 10 : 150 }, options); // if highlight is set to false, replace it with a do-nothing function options.highlight = options.highlight || function(value) { return value; }; // if the formatMatch option is not specified, then use formatItem for backwards compatibility options.formatMatch = options.formatMatch || options.formatItem; return this.each(function() { new $.Autocompleter(this, options); }); }, result: function(handler) { return this.bind("result", handler); }, search: function(handler) { return this.trigger("search", [handler]); }, flushCache: function() { return this.trigger("flushCache"); }, setOptions: function(options){ return this.trigger("setOptions", [options]); }, unautocomplete: function() { return this.trigger("unautocomplete"); } }); $.Autocompleter = function(input, options) { var KEY = { UP: 38, DOWN: 40, DEL: 46, TAB: 9, RETURN: 13, ESC: 27, COMMA: 188, PAGEUP: 33, PAGEDOWN: 34, BACKSPACE: 8 }; // Create $ object for input element var $input = $(input).attr("autocomplete", "off").addClass(options.inputClass); var timeout; var previousValue = ""; var cache = $.Autocompleter.Cache(options); var hasFocus = 0; var lastKeyPressCode; var config = { mouseDownOnSelect: false }; var select = $.Autocompleter.Select(options, input, selectCurrent, config); var blockSubmit; // prevent form submit in opera when selecting with return key $.browser.opera && $(input.form).bind("submit.autocomplete", function() { if (blockSubmit) { blockSubmit = false; return false; } }); // only opera doesn't trigger keydown multiple times while pressed, others don't work with keypress at all $input.bind(($.browser.opera ? "keypress" : "keydown") + ".autocomplete", function(event) { // track last key pressed lastKeyPressCode = event.keyCode; switch(event.keyCode) { case KEY.UP: event.preventDefault(); if ( select.visible() ) { select.prev(); } else { onChange(0, true); } break; case KEY.DOWN: event.preventDefault(); if ( select.visible() ) { select.next(); } else { onChange(0, true); } break; case KEY.PAGEUP: event.preventDefault(); if ( select.visible() ) { select.pageUp(); } else { onChange(0, true); } break; case KEY.PAGEDOWN: event.preventDefault(); if ( select.visible() ) { select.pageDown(); } else { onChange(0, true); } break; // matches also semicolon case options.multiple && $.trim(options.multipleSeparator) == "," && KEY.COMMA: case KEY.TAB: case KEY.RETURN: if( selectCurrent() ) { // stop default to prevent a form submit, Opera needs special handling event.preventDefault(); blockSubmit = true; return false; } break; case KEY.ESC: select.hide(); break; default: clearTimeout(timeout); timeout = setTimeout(onChange, options.delay); break; } }).focus(function(){ // track whether the field has focus, we shouldn't process any // results if the field no longer has focus hasFocus++; }).blur(function() { hasFocus = 0; if (!config.mouseDownOnSelect) { hideResults(); } }).click(function() { // show select when clicking in a focused field if ( hasFocus++ > 1 && !select.visible() ) { onChange(0, true); } }).bind("search", function() { // TODO why not just specifying both arguments? var fn = (arguments.length > 1) ? arguments[1] : null; function findValueCallback(q, data) { var result; if( data && data.length ) { for (var i=0; i < data.length; i++) { if( data[i].result.toLowerCase() == q.toLowerCase() ) { result = data[i]; break; } } } if( typeof fn == "function" ) fn(result); else $input.trigger("result", result && [result.data, result.value]); } $.each(trimWords($input.val()), function(i, value) { request(value, findValueCallback, findValueCallback); }); }).bind("flushCache", function() { cache.flush(); }).bind("setOptions", function() { $.extend(options, arguments[1]); // if we've updated the data, repopulate if ( "data" in arguments[1] ) cache.populate(); }).bind("unautocomplete", function() { select.unbind(); $input.unbind(); $(input.form).unbind(".autocomplete"); }); function selectCurrent() { var selected = select.selected(); if( !selected ) return false; var v = selected.result; previousValue = v; if ( options.multiple ) { var words = trimWords($input.val()); if ( words.length > 1 ) { v = words.slice(0, words.length - 1).join( options.multipleSeparator ) + options.multipleSeparator + v; } v += options.multipleSeparator; } $input.val(v); hideResultsNow(); $input.trigger("result", [selected.data, selected.value]); return true; } function onChange(crap, skipPrevCheck) { if( lastKeyPressCode == KEY.DEL ) { select.hide(); return; } var currentValue = $input.val(); if ( !skipPrevCheck && currentValue == previousValue ) return; previousValue = currentValue; currentValue = lastWord(currentValue); if ( currentValue.length >= options.minChars) { $input.addClass(options.loadingClass); if (!options.matchCase) currentValue = currentValue.toLowerCase(); request(currentValue, receiveData, hideResultsNow); } else { stopLoading(); select.hide(); } }; function trimWords(value) { if ( !value ) { return [""]; } var words = value.split( options.multipleSeparator ); var result = []; $.each(words, function(i, value) { if ( $.trim(value) ) result[i] = $.trim(value); }); return result; } function lastWord(value) { if ( !options.multiple ) return value; var words = trimWords(value); return words[words.length - 1]; } // fills in the input box w/the first match (assumed to be the best match) // q: the term entered // sValue: the first matching result function autoFill(q, sValue){ // autofill in the complete box w/the first match as long as the user hasn't entered in more data // if the last user key pressed was backspace, don't autofill if( options.autoFill && (lastWord($input.val()).toLowerCase() == q.toLowerCase()) && lastKeyPressCode != KEY.BACKSPACE ) { // fill in the value (keep the case the user has typed) $input.val($input.val() + sValue.substring(lastWord(previousValue).length)); // select the portion of the value not typed by the user (so the next character will erase) $.Autocompleter.Selection(input, previousValue.length, previousValue.length + sValue.length); } }; function hideResults() { clearTimeout(timeout); timeout = setTimeout(hideResultsNow, 200); }; function hideResultsNow() { var wasVisible = select.visible(); select.hide(); clearTimeout(timeout); stopLoading(); if (options.mustMatch) { // call search and run callback $input.search( function (result){ // if no value found, clear the input box if( !result ) { if (options.multiple) { var words = trimWords($input.val()).slice(0, -1); $input.val( words.join(options.multipleSeparator) + (words.length ? options.multipleSeparator : "") ); } else $input.val( "" ); } } ); } if (wasVisible) // position cursor at end of input field $.Autocompleter.Selection(input, input.value.length, input.value.length); }; function receiveData(q, data) { if ( data && data.length && hasFocus ) { stopLoading(); select.display(data, q); autoFill(q, data[0].value); select.show(); } else { hideResultsNow(); } }; function request(term, success, failure) { if (!options.matchCase) term = term.toLowerCase(); var data = cache.load(term); // recieve the cached data if (data && data.length) { success(term, data); // if an AJAX url has been supplied, try loading the data now } else if( (typeof options.url == "string") && (options.url.length > 0) ){ var extraParams = { timestamp: +new Date() }; $.each(options.extraParams, function(key, param) { extraParams[key] = typeof param == "function" ? param() : param; }); $.ajax({ // try to leverage ajaxQueue plugin to abort previous requests mode: "abort", // limit abortion to this input port: "autocomplete" + input.name, dataType: options.dataType, url: options.url, data: $.extend({ q: lastWord(term), limit: options.max }, extraParams), success: function(data) { var parsed = options.parse && options.parse(data) || parse(data); cache.add(term, parsed); success(term, parsed); } }); } else { // if we have a failure, we need to empty the list -- this prevents the the [TAB] key from selecting the last successful match select.emptyList(); failure(term); } }; function parse(data) { var parsed = []; var rows = data.split("\n"); for (var i=0; i < rows.length; i++) { var row = $.trim(rows[i]); if (row) { row = row.split("|"); parsed[parsed.length] = { data: row, value: row[0], result: options.formatResult && options.formatResult(row, row[0]) || row[0] }; } } return parsed; }; function stopLoading() { $input.removeClass(options.loadingClass); }; }; $.Autocompleter.defaults = { inputClass: "ac_input", resultsClass: "ac_results", loadingClass: "ac_loading", minChars: 1, delay: 400, matchCase: false, matchSubset: true, matchContains: false, cacheLength: 10, max: 100, mustMatch: false, extraParams: {}, selectFirst: true, formatItem: function(row) { return row[0]; }, formatMatch: null, autoFill: false, width: 0, multiple: false, multipleSeparator: ", ", highlight: function(value, term) { return value.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)(" + term.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi, "\\$1") + ")(?![^<>]*>)(?![^&;]+;)", "gi"), "$1"); }, scroll: true, scrollHeight: 180 }; $.Autocompleter.Cache = function(options) { var data = {}; var length = 0; function matchSubset(s, sub) { if (!options.matchCase) s = s.toLowerCase(); var i = s.indexOf(sub); if (options.matchContains == "word"){ i = s.toLowerCase().search("\\b" + sub.toLowerCase()); } if (i == -1) return false; return i == 0 || options.matchContains; }; function add(q, value) { if (length > options.cacheLength){ flush(); } if (!data[q]){ length++; } data[q] = value; } function populate(){ if( !options.data ) return false; // track the matches var stMatchSets = {}, nullData = 0; // no url was specified, we need to adjust the cache length to make sure it fits the local data store if( !options.url ) options.cacheLength = 1; // track all options for minChars = 0 stMatchSets[""] = []; // loop through the array and create a lookup structure for ( var i = 0, ol = options.data.length; i < ol; i++ ) { var rawValue = options.data[i]; // if rawValue is a string, make an array otherwise just reference the array rawValue = (typeof rawValue == "string") ? [rawValue] : rawValue; var value = options.formatMatch(rawValue, i+1, options.data.length); if ( value === false ) continue; var firstChar = value.charAt(0).toLowerCase(); // if no lookup array for this character exists, look it up now if( !stMatchSets[firstChar] ) stMatchSets[firstChar] = []; // if the match is a string var row = { value: value, data: rawValue, result: options.formatResult && options.formatResult(rawValue) || value }; // push the current match into the set list stMatchSets[firstChar].push(row); // keep track of minChars zero items if ( nullData++ < options.max ) { stMatchSets[""].push(row); } }; // add the data items to the cache $.each(stMatchSets, function(i, value) { // increase the cache size options.cacheLength++; // add to the cache add(i, value); }); } // populate any existing data setTimeout(populate, 25); function flush(){ data = {}; length = 0; } return { flush: flush, add: add, populate: populate, load: function(q) { if (!options.cacheLength || !length) return null; /* * if dealing w/local data and matchContains than we must make sure * to loop through all the data collections looking for matches */ if( !options.url && options.matchContains ){ // track all matches var csub = []; // loop through all the data grids for matches for( var k in data ){ // don't search through the stMatchSets[""] (minChars: 0) cache // this prevents duplicates if( k.length > 0 ){ var c = data[k]; $.each(c, function(i, x) { // if we've got a match, add it to the array if (matchSubset(x.value, q)) { csub.push(x); } }); } } return csub; } else // if the exact item exists, use it if (data[q]){ return data[q]; } else if (options.matchSubset) { for (var i = q.length - 1; i >= options.minChars; i--) { var c = data[q.substr(0, i)]; if (c) { var csub = []; $.each(c, function(i, x) { if (matchSubset(x.value, q)) { csub[csub.length] = x; } }); return csub; } } } return null; } }; }; $.Autocompleter.Select = function (options, input, select, config) { var CLASSES = { ACTIVE: "ac_over" }; var listItems, active = -1, data, term = "", needsInit = true, element, list; // Create results function init() { if (!needsInit) return; element = $("
    ") .hide() .addClass(options.resultsClass) .css("position", "absolute") .appendTo(document.body); list = $("
      ").appendTo(element).mouseover( function(event) { if(target(event).nodeName && target(event).nodeName.toUpperCase() == 'LI') { active = $("li", list).removeClass(CLASSES.ACTIVE).index(target(event)); $(target(event)).addClass(CLASSES.ACTIVE); } }).click(function(event) { $(target(event)).addClass(CLASSES.ACTIVE); select(); // TODO provide option to avoid setting focus again after selection? useful for cleanup-on-focus input.focus(); return false; }).mousedown(function() { config.mouseDownOnSelect = true; }).mouseup(function() { config.mouseDownOnSelect = false; }); if( options.width > 0 ) element.css("width", options.width); needsInit = false; } function target(event) { var element = event.target; while(element && element.tagName != "LI") element = element.parentNode; // more fun with IE, sometimes event.target is empty, just ignore it then if(!element) return []; return element; } function moveSelect(step) { listItems.slice(active, active + 1).removeClass(CLASSES.ACTIVE); movePosition(step); var activeItem = listItems.slice(active, active + 1).addClass(CLASSES.ACTIVE); if(options.scroll) { var offset = 0; listItems.slice(0, active).each(function() { offset += this.offsetHeight; }); if((offset + activeItem[0].offsetHeight - list.scrollTop()) > list[0].clientHeight) { list.scrollTop(offset + activeItem[0].offsetHeight - list.innerHeight()); } else if(offset < list.scrollTop()) { list.scrollTop(offset); } } }; function movePosition(step) { active += step; if (active < 0) { active = listItems.size() - 1; } else if (active >= listItems.size()) { active = 0; } } function limitNumberOfItems(available) { return options.max && options.max < available ? options.max : available; } function fillList() { list.empty(); var max = limitNumberOfItems(data.length); for (var i=0; i < max; i++) { if (!data[i]) continue; var formatted = options.formatItem(data[i].data, i+1, max, data[i].value, term); if ( formatted === false ) continue; var li = $("
    • ").html( options.highlight(formatted, term) ).addClass(i%2 == 0 ? "ac_even" : "ac_odd").appendTo(list)[0]; $.data(li, "ac_data", data[i]); } listItems = list.find("li"); if ( options.selectFirst ) { listItems.slice(0, 1).addClass(CLASSES.ACTIVE); active = 0; } // apply bgiframe if available if ( $.fn.bgiframe ) list.bgiframe(); } return { display: function(d, q) { init(); data = d; term = q; fillList(); }, next: function() { moveSelect(1); }, prev: function() { moveSelect(-1); }, pageUp: function() { if (active != 0 && active - 8 < 0) { moveSelect( -active ); } else { moveSelect(-8); } }, pageDown: function() { if (active != listItems.size() - 1 && active + 8 > listItems.size()) { moveSelect( listItems.size() - 1 - active ); } else { moveSelect(8); } }, hide: function() { element && element.hide(); listItems && listItems.removeClass(CLASSES.ACTIVE); active = -1; }, visible : function() { return element && element.is(":visible"); }, current: function() { return this.visible() && (listItems.filter("." + CLASSES.ACTIVE)[0] || options.selectFirst && listItems[0]); }, show: function() { var offset = $(input).offset(); element.css({ width: typeof options.width == "string" || options.width > 0 ? options.width : $(input).width(), top: offset.top + input.offsetHeight, left: offset.left }).show(); if(options.scroll) { list.scrollTop(0); list.css({ maxHeight: options.scrollHeight, overflow: 'auto' }); if($.browser.msie && typeof document.body.style.maxHeight === "undefined") { var listHeight = 0; listItems.each(function() { listHeight += this.offsetHeight; }); var scrollbarsVisible = listHeight > options.scrollHeight; list.css('height', scrollbarsVisible ? options.scrollHeight : listHeight ); if (!scrollbarsVisible) { // IE doesn't recalculate width when scrollbar disappears listItems.width( list.width() - parseInt(listItems.css("padding-left")) - parseInt(listItems.css("padding-right")) ); } } } }, selected: function() { var selected = listItems && listItems.filter("." + CLASSES.ACTIVE).removeClass(CLASSES.ACTIVE); return selected && selected.length && $.data(selected[0], "ac_data"); }, emptyList: function (){ list && list.empty(); }, unbind: function() { element && element.remove(); } }; }; $.Autocompleter.Selection = function(field, start, end) { if( field.createTextRange ){ var selRange = field.createTextRange(); selRange.collapse(true); selRange.moveStart("character", start); selRange.moveEnd("character", end); selRange.select(); } else if( field.setSelectionRange ){ field.setSelectionRange(start, end); } else { if( field.selectionStart ){ field.selectionStart = start; field.selectionEnd = end; } } field.focus(); }; })(jQuery); /* * jQuery Flickr - jQuery plug-in * Version 1.0, Released 2008.04.17 * * Copyright (c) 2008 Daniel MacDonald (www.projectatomic.com) * Dual licensed GPL http://www.gnu.org/licenses/gpl.html * and MIT http://www.opensource.org/licenses/mit-license.php */ (function($) { $.fn.flickr = function(o){ var s = { api_key: null, // [string] required, see http://www.flickr.com/services/api/misc.api_keys.html text: null, // [string] for type=='search' free text search group_id: null, // [string] for type=='search' search by group id sort: 'relevance', // [string] for type=='search' allowed values: 'date-posted-asc', 'date-posted-desc', 'date-taken-asc', 'date-taken-desc', 'interestingness-desc', 'interestingness-asc', 'relevance' thumb_size: 's', // [string] allowed values: 's' (75x75), 't' (100x?), 'm' (240x?) thumb_height: 75, // [integer] Thumb size height size: null, // [string] allowed values: 'm' (240x?), 'b' (1024x?), 'o' (original), default: (500x?) per_page: 500, // [integer] allowed values: max of 500 page: 1, // [integer] see paging notes attr: '', // [string] optional, attributes applied to thumbnail tag api_callback: '?', // [string] optional, custom callback in flickr JSON-P response callback: null, // [function] optional, callback function applied to entire
        overlay: 'no', // [function] optional, create image gallery overlay or not image_collection_id: null, // [string] optional, if no
          is used, just a list of images, imageCollectionId is the id of the surrounding div flickrPhotoUrlOrig: 'http://www.flickr.com/photos/$$$_owner_$$$/$$$_photoId_$$$/sizes/o/in/pool-$$$_groupId_$$$/', // [string] url to flickr image imagelink: null, // [string] optional, "yes" means I want an imagelink (, "no" means I don't want to have a list
            // SIZE NOTES: photos must allow viewing original size for size 'o' to function, if not, default size is shown }; if(o) $.extend(s, o); return this.each(function(){ var list; var url; if(s.listview == 'yes'){ list = $('
              ').appendTo(this); url = $.flickr.format(s); $.getJSON(url, function(r){ if (r.stat != "ok"){ for (i in r){ $('
            • ').text(i+': '+ r[i]).appendTo(list); }; } else { if (s.type == 'photoset') r.photos = r.photoset; // add hooks to access paging data list.append(''); list.append(''); list.append(''); list.append(''); for (var i=0; i'+photo['title']+'
              • '); }; if (s.callback) s.callback(list); }; }); } else{ list = $(s.image_collection_id); url = $.flickr.format(s); $.getJSON(url, function(r){ if (r.stat == "ok") { var tempOverlayItems = ''; for (var i=0; i' + tempFlickUrlReplaced + ''; overlayHtml = '

              Download from flickr
              '; onclickEvent = 'onclick="createFlickrFeedOverlay(' + i + ')"'; } var imageThumb =t; if(s.thumb_height != 75) imageThumb = h; list.append(''+photo['title']+''); }; if (s.callback) s.callback(list); }; }); } }); }; // static function to format the flickr API url according to the plug-in settings $.flickr = { format: function(s){ if (s.url) return s.url; var url = 'http://api.flickr.com/services/rest/?format=json&jsoncallback='+s.api_callback+'&api_key='+s.api_key; url += '&method=flickr.groups.pools.getPhotos&sort=' + s.sort; if (s.group_id) url += '&group_id=' + s.group_id; if (s.size == 'o') url += '&extras=original_format'; url += '&per_page=' + s.per_page + '&page=' + s.page; return url; } }; })(jQuery); /* * jQuery inlineEdit * * Copyright (c) 2009 Ca-Phun Ung * Dual licensed under the MIT (MIT-LICENSE.txt) * and GPL (GPL-LICENSE.txt) licenses. * * http://yelotofu.com/labs/jquery/snippets/inlineEdit/ * * Inline (in-place) editing. * * @version 0.2.1 */ (function($) { $.fn.inlineEdit = function(options) { options = $.extend({ hover: 'hover', value: '', save: '', buttonText: 'Save', placeholder: 'Click to edit' }, options); return $.each(this, function() { $.inlineEdit(this, options); }); } $.inlineEdit = function(obj, options) { var self = $(obj), placeholderHtml = ''+ options.placeholder +''; self.value = function(newValue) { if (arguments.length) { self.data('value', $(newValue).hasClass('inlineEdit-placeholder') ? '' : newValue); } return self.data('value'); } self.value($.trim(self.text()) || options.value); self.bind('click', function(event) { var $this = $(event.target); if ($this.is('button')) { var hash = { value: $input = $this.siblings('input').val() }; if (($.isFunction(options.save) && options.save.call(self, event, hash)) !== false || !options.save) { self.value(hash.value); } } else if ($this.is(self[0].tagName) || $this.hasClass('inlineEdit-placeholder')) { self .html(' ') .find('input') .bind('blur', function() { if (self.timer) { window.clearTimeout(self.timer); } self.timer = window.setTimeout(function() { self.html(self.value() || placeholderHtml); self.removeClass(options.hover); }, 200); }) .focus(); } }) .hover( function(){ $(this).addClass(options.hover); }, function(){ $(this).removeClass(options.hover); } ); if (!self.value()) { self.html($(placeholderHtml)); } else if (options.value) { self.html(options.value); } } })(jQuery); /* Name: ImageFlow Version: 1.2.1 Changed by Roel Daniels: - html changes: img-tag can now be surrended by a-tag - added autoSlide functionality */ /* ImageFlow constructor */ function ImageFlow (){ /* Setting option defaults */ this.defaults ={ aspectRatio: 1.964, /* Aspect ratio of the ImageFlow container (width divided by height) */ buttons: false, /* Toggle navigation buttons */ captions: true, /* Toggle captions */ imageCursor: 'default', /* Cursor type for all images - default is 'default' */ ImageFlowID: 'imageflow', /* Default id of the ImageFlow container */ imageFocusM: 1.0, /* Multiplicator for the focussed image size in percent */ imageFocusMax: 4, /* Max number of images on each side of the focussed one */ imageScaling: true, /* Toggle image scaling */ imagesHeight: 0.67, /* Height of the images div container in percent */ imagesMaxHeight: 128, /* Max height of the images: to get portrait work with landscape*/ imagesM: 1.0, /* Multiplicator for all images in percent */ onClick: function() { /*document.location = this.url;*/ }, /* Onclick behaviour */ opacity: false, /* Toggle image opacity */ opacityArray: [10,8,6,4,2], /* Image opacity (range: 0 to 10) first value is for the focussed image */ percentLandscape: 118, /* Scale landscape format */ percentOther: 100, /* Scale portrait and square format */ preloadImages: true, /* Toggles loading bar (false: requires img attributes height and width) */ reflections: true, /* Toggle reflections */ reflectionGET: '', /* Pass variables via the GET method to the reflect_.php script */ reflectionP: 0.5, /* Height of the reflection in percent of the source image */ reflectionPNG: false, /* Toggle reflect2.php or reflect3.php */ scrollbarP: 0.6, /* Width of the scrollbar in percent */ slider: true, /* Toggle slider */ sliderCursor: 'e-resize', /* Slider cursor type - default is 'default' */ sliderWidth: 14, /* Width of the slider in px */ startID: 1, /* Glide to this image ID on startup */ startAnimation: false, /* Animate images moving in from the right on startup */ xStep: 100, /* Step width on the x-axis in px */ autoScroll: false, /* Autoscroll functionality */ autoScrollTiming: 3000, /* Time between autoscroll slides */ activeImageWidth: 140, activeImageHeight: 128 }; /* Closure for this */ var thisObject = this; /* Initiate ImageFlow */ this.init = function (options){ /* Evaluate options */ var optionsArray = ['aspectRatio', 'buttons', 'captions', 'imageCursor', 'imagesM', 'ImageFlowID', 'imageFocusM', 'imageFocusMax', 'imagesHeight', 'imagesMaxHeight', 'onClick', 'opacity', 'opacityArray', 'percentLandscape', 'percentOther', 'preloadImages', 'reflections', 'reflectionGET', 'reflectionP', 'reflectionPNG','imageScaling', 'scrollbarP', 'slider', 'sliderCursor', 'sliderWidth', 'startID', 'startAnimation', 'xStep', 'autoScroll', 'autoScrollTiming', 'activeImageWidth', 'activeImageHeight']; var max = optionsArray.length; for (var i = 0; i < max; i++){ var name = optionsArray[i]; this[name] = (options !== undefined && options[name] !== undefined) ? options[name] : thisObject.defaults[name]; } /* Try to get ImageFlow div element */ var ImageFlowDiv = document.getElementById(thisObject.ImageFlowID); if(ImageFlowDiv){ /* Set it global within the ImageFlow scope */ ImageFlowDiv.style.visibility = 'visible'; this.ImageFlowDiv = ImageFlowDiv; /* Try to create XHTML structure */ if(this.createStructure()){ this.imagesDiv = document.getElementById(thisObject.ImageFlowID+'_images'); this.captionDiv = document.getElementById(thisObject.ImageFlowID+'_caption'); this.navigationDiv = document.getElementById(thisObject.ImageFlowID+'_navigation'); this.scrollbarDiv = document.getElementById(thisObject.ImageFlowID+'_scrollbar'); this.sliderDiv = document.getElementById(thisObject.ImageFlowID+'_slider'); this.buttonNextDiv = document.getElementById(thisObject.ImageFlowID+'_next'); this.buttonPreviousDiv = document.getElementById(thisObject.ImageFlowID+'_previous'); this.indexArray = []; this.current = 0; this.imageID = 0; this.target = 0; this.memTarget = 0; this.firstRefresh = true; this.firstCheck = true; this.busy = false; /* Toggle Slider */ if(this.slider === false){ this.scrollbarDiv.style.display = 'none'; } /* Set height of the ImageFlow container and center the loading bar */ var width = this.ImageFlowDiv.offsetWidth; var height = Math.round(width / thisObject.aspectRatio); document.getElementById(thisObject.ImageFlowID+'_loading_txt').style.paddingTop = ((height * 0.5) -22) + 'px'; //ImageFlowDiv.style.height = height + 'px'; /* Init loading progress */ this.loadingProgress(); } } $("#" + thisObject.ImageFlowID + " div.previous").mouseover(function(){ $("#" + thisObject.ImageFlowID + " div.previous").addClass("hovered"); }).mouseout(function(){ $("#" + thisObject.ImageFlowID + " div.previous").removeClass("hovered"); }); $("#" + thisObject.ImageFlowID + " div.next").mouseover(function(){ $("#" + thisObject.ImageFlowID + " div.next").addClass("hovered"); }).mouseout(function(){ $("#" + thisObject.ImageFlowID + " div.next").removeClass("hovered"); }); }; /* Create HTML Structure */ this.createStructure = function(){ /* Create images div container */ var imagesDiv = thisObject.Helper.createDocumentElement('div','images'); /* Shift all images into the images div */ var node = null; var max = this.ImageFlowDiv.childNodes.length; for(var index = 0; index < max; index++){ node = this.ImageFlowDiv.childNodes[index]; if (node && node.nodeType == 1 && node.nodeName == 'A'){ /* Add 'reflect.php?img=' */ if(thisObject.reflections === true){ var version = '2'; if(thisObject.reflectionPNG === true){ version = '3'; } var src = node.getAttribute('src',2); src = 'reflect'+version+'.php?img='+src+thisObject.reflectionGET; node.setAttribute('src',src); } var imageNode = node.cloneNode(true); imagesDiv.appendChild(imageNode); } } /* Create loading text container */ var loadingP = thisObject.Helper.createDocumentElement('p','loading_txt'); var loadingText = document.createTextNode(' '); loadingP.appendChild(loadingText); /* Create loading div container */ var loadingDiv = thisObject.Helper.createDocumentElement('div','loading'); /* Create loading bar div container inside the loading div */ var loadingBarDiv = thisObject.Helper.createDocumentElement('div','loading_bar'); loadingDiv.appendChild(loadingBarDiv); /* Create captions div container */ var captionDiv = thisObject.Helper.createDocumentElement('div','caption'); /* Create slider and button div container inside the scrollbar div */ var scrollbarDiv = thisObject.Helper.createDocumentElement('div','scrollbar'); var sliderDiv = thisObject.Helper.createDocumentElement('div','slider'); scrollbarDiv.appendChild(sliderDiv); if(thisObject.buttons){ var buttonPreviousDiv = thisObject.Helper.createDocumentElement('div','previous', 'button'); var buttonNextDiv = thisObject.Helper.createDocumentElement('div','next', 'button'); scrollbarDiv.appendChild(buttonPreviousDiv); scrollbarDiv.appendChild(buttonNextDiv); } /* Create navigation div container beneath images div */ var navigationDiv = thisObject.Helper.createDocumentElement('div','navigation'); navigationDiv.appendChild(captionDiv); navigationDiv.appendChild(scrollbarDiv); /* Update document structure and return true on success */ var success = false; if (thisObject.ImageFlowDiv.appendChild(imagesDiv) && thisObject.ImageFlowDiv.appendChild(loadingP) && thisObject.ImageFlowDiv.appendChild(loadingDiv) && thisObject.ImageFlowDiv.appendChild(navigationDiv)){ /* Remove image nodes outside the images div */ for(index = 0; index < max; index++){ node = this.ImageFlowDiv.childNodes[index]; if (node && node.nodeType == 1 && node.nodeName == 'A'){ this.ImageFlowDiv.removeChild(node); } } success = true; } return success; }; /* Manage loading progress and call the refresh function */ this.loadingProgress = function(){ var p = thisObject.loadingStatus(); if(p < 100 || thisObject.firstCheck === true && thisObject.preloadImages === true){ /* Insert a short delay if the browser loads rapidly from its cache */ if(thisObject.firstCheck === true && p == 100){ thisObject.firstCheck = false; window.setTimeout(thisObject.loadingProgress, 100); } else{ window.setTimeout(thisObject.loadingProgress, 40); } } else{ /* Hide loading elements */ document.getElementById(thisObject.ImageFlowID+'_loading_txt').style.display = 'none'; document.getElementById(thisObject.ImageFlowID+'_loading').style.display = 'none'; /* Refresh ImageFlow on window resize - delay adding this event for the IE */ window.setTimeout(thisObject.Helper.addResizeEvent, 1000); /* Initialize mouse, touch and key support */ thisObject.MouseWheel.init(); //thisObject.MouseDrag.init(); thisObject.Touch.init(); //thisObject.Key.init(); /* Call refresh function */ thisObject.refresh(true); /* Unhide scrollbar elements */ document.getElementById(thisObject.ImageFlowID+'_scrollbar').style.visibility = 'visible'; /* Glide to start image */ var startID = thisObject.startID-1; if (startID < 0 ){ startID = 0; } if (startID > thisObject.max){ startID = thisObject.max -1; } thisObject.glideTo(startID); /* Animate images moving in from the right */ if(thisObject.startAnimation === true){ thisObject.moveTo(5000); } if(thisObject.autoScroll === true){ thisObject.slideInLoop(); } } }; /* Return loaded images in percent, set loading bar width and loading text */ this.loadingStatus = function(){ var max = thisObject.imagesDiv.childNodes.length; var i = 0, completed = 0; var image = null; for(var index = 0; index < max; index++){ image = thisObject.imagesDiv.childNodes[index].childNodes[0]; if (image && image.nodeType == 1 && image.nodeName == 'IMG'){ if (image.complete === true){ completed++; } i++; } } var finished = Math.round((completed/i)*100); var loadingBar = document.getElementById(thisObject.ImageFlowID+'_loading_bar'); loadingBar.style.width = finished+'%'; var loadingP = document.getElementById(thisObject.ImageFlowID+'_loading_txt'); var loadingTxt = document.createTextNode('loading images '+completed+'/'+i); loadingP.replaceChild(loadingTxt,loadingP.firstChild); return finished; }; /* Cache EVERYTHING that only changes on refresh or resize of the window */ this.refresh = function(){ /* Cache global variables */ this.imagesDivWidth = thisObject.imagesDiv.offsetWidth+thisObject.imagesDiv.offsetLeft; //this.maxHeight = Math.round(thisObject.imagesDivWidth / thisObject.aspectRatio); this.maxHeight = thisObject.imagesMaxHeight; this.maxFocus = thisObject.imageFocusMax * thisObject.xStep; this.size = thisObject.imagesDivWidth * 0.5; this.sliderWidth = thisObject.sliderWidth * 0.5; this.scrollbarWidth = (thisObject.imagesDivWidth - ( Math.round(thisObject.sliderWidth) * 2)) * thisObject.scrollbarP; this.imagesDivHeight = Math.round(thisObject.maxHeight * thisObject.imagesHeight); /* Change imageflow div properties */ //thisObject.ImageFlowDiv.style.height = thisObject.maxHeight + 'px'; /* Change images div properties */ thisObject.imagesDiv.style.height = thisObject.imagesDivHeight + 'px'; /* Change images div properties */ //thisObject.navigationDiv.style.height = (thisObject.maxHeight - thisObject.imagesDivHeight) + 'px'; /* Change captions div properties */ thisObject.captionDiv.style.width = thisObject.imagesDivWidth + 'px'; thisObject.captionDiv.style.paddingTop = Math.round(thisObject.imagesDivWidth * 0.02) + 'px'; /* Change scrollbar div properties */ //thisObject.scrollbarDiv.style.width = thisObject.scrollbarWidth + 'px'; //thisObject.scrollbarDiv.style.marginTop = Math.round(thisObject.imagesDivWidth * 0.02) + 'px'; //thisObject.scrollbarDiv.style.marginLeft = Math.round(thisObject.sliderWidth + ((thisObject.imagesDivWidth - thisObject.scrollbarWidth)/2)) + 'px'; /* Set slider attributes */ thisObject.sliderDiv.style.cursor = thisObject.sliderCursor; thisObject.sliderDiv.onmousedown = function () { thisObject.MouseDrag.start(this); return false;}; if(thisObject.buttons){ thisObject.buttonPreviousDiv.onclick = function () { thisObject.MouseWheel.handle(1); }; thisObject.buttonNextDiv.onclick = function () { thisObject.MouseWheel.handle(-1); }; } /* Set the reflection multiplicator */ var multi = (thisObject.reflections === true) ? thisObject.reflectionP + 1 : 1; /* Set image attributes */ var max = thisObject.imagesDiv.childNodes.length; var i = 0; var image = null; for (var index = 0; index < max; index++){ image = thisObject.imagesDiv.childNodes[index].childNodes[0]; if(image !== null && image.nodeType == 1 && image.nodeName == 'IMG'){ this.indexArray[i] = index; /* Set image attributes to store values */ image.url = image.getAttribute('longdesc'); image.xPosition = (-i * thisObject.xStep); image.i = i; /* Add width and height as attributes only once */ if(thisObject.firstRefresh){ if(image.getAttribute('width') !== null && image.getAttribute('height') !== null){ image.w = image.getAttribute('width'); image.h = image.getAttribute('height') * multi; }else if(image.getAttribute('width') == null && image.getAttribute('height') !== null){ image.h = image.getAttribute('height'); image.w = image.width / multi; } else{ image.w = image.width; image.h = image.height; } } /* Check source image format. Get image height minus reflection height! */ if((image.w) > (image.h / (thisObject.reflectionP + 1))){ /* Landscape format */ image.pc = thisObject.percentLandscape; image.pcMem = thisObject.percentLandscape; } else{ /* Portrait and square format */ image.pc = thisObject.percentOther; image.pcMem = thisObject.percentOther; } /* Change image positioning */ if(thisObject.imageScaling === false){ image.style.position = 'relative'; image.style.display = 'inline'; } /* Set image cursor type */ image.style.cursor = thisObject.imageCursor; i++; } } this.max = thisObject.indexArray.length; /* Override dynamic sizes based on the first image */ if(thisObject.imageScaling === false){ image = thisObject.imagesDiv.childNodes[thisObject.indexArray[0]].childNodes[0]; /* Set left padding for the first image */ this.totalImagesWidth = image.w * thisObject.max; image.style.paddingLeft = (thisObject.imagesDivWidth/2) + (image.w/2) + 'px'; /* Override images and navigation div height */ thisObject.imagesDiv.style.height = image.h + 'px'; thisObject.navigationDiv.style.height = (thisObject.maxHeight - image.h) + 'px'; } /* Reset variable */ if(thisObject.firstRefresh){ thisObject.firstRefresh = false; } /* Display images in current order */ thisObject.glideTo(thisObject.imageID); thisObject.moveTo(thisObject.current); }; /* Main animation function */ this.moveTo = function(x){ this.current = x; this.zIndex = thisObject.max; /* Main loop */ for (var index = 0; index < thisObject.max; index++){ var image = thisObject.imagesDiv.childNodes[thisObject.indexArray[index]].childNodes[0]; var currentImage = index * -thisObject.xStep; /* Enabled image scaling */ if(thisObject.imageScaling){ /* Don't display images that are not conf_focussed */ if ((currentImage + thisObject.maxFocus) < thisObject.memTarget || (currentImage - thisObject.maxFocus) > thisObject.memTarget){ image.style.visibility = 'hidden'; image.style.display = 'none'; } else{ var z = (Math.sqrt(10000 + x * x) + 100) * thisObject.imagesM; var xs = x / z * thisObject.size + thisObject.size; /* Still hide images until they are processed, but set display style to block */ image.style.display = 'block'; /* Process new image height and image width */ var newImageH = (image.h / image.w * image.pc) / z * thisObject.size; var newImageW = 0; switch (newImageH > thisObject.maxHeight){ case false: newImageW = image.pc / z * thisObject.size; break; default: newImageH = thisObject.maxHeight; newImageW = image.w * newImageH / image.h; break; } var newImageTop = (thisObject.imagesDivHeight - newImageH) + ((newImageH / (thisObject.reflectionP + 1)) * thisObject.reflectionP); /* Set new image properties */ //alert($(image).height()); //alert(this.activeImageHeight); //alert($(image).width()); //alert(this.activeImageWidth); if($(image).height() > '250' && $(image).width() < '200'){ image.style.left = (xs - (image.pc / 2) / z * thisObject.size) - Math.round((this.activeImageWidth - $(image).width())*1.2) + 'px'; } else if($(image).height() > '120' && $(image).width() < '180'){ image.style.left = (xs - (image.pc / 2) / z * thisObject.size) + Math.round((this.activeImageWidth - $(image).width())/3) + 'px'; } else{ image.style.left = xs - (image.pc / 2) / z * thisObject.size + 'px'; } if(newImageW && newImageH){ image.style.height = newImageH + 'px'; image.style.width = newImageW + 'px'; image.style.top = newImageTop + 'px'; } image.style.visibility = 'visible'; /* Set image layer through zIndex */ switch ( x < 0 ){ case true: this.zIndex++; break; default: this.zIndex = thisObject.zIndex - 1; break; } /* Change zIndex and onclick function of the focussed image */ switch ( image.i == thisObject.imageID ){ case false: image.onclick = function() { thisObject.glideTo(this.i);}; break; default: this.zIndex = thisObject.zIndex + 1; if(image.url !== ''){ image.onclick = thisObject.onClick; } break; } image.style.zIndex = thisObject.zIndex; } } /* Disabled image scaling */ else{ if ((currentImage + thisObject.maxFocus) < thisObject.memTarget || (currentImage - thisObject.maxFocus) > thisObject.memTarget){ image.style.visibility = 'hidden'; } else{ image.style.visibility = 'visible'; /* Change onclick function of the focussed image */ switch ( image.i == thisObject.imageID ){ case false: image.onclick = function() { thisObject.glideTo(this.i);}; break; default: if(image.url !== ''){ image.onclick = thisObject.onClick; } break; } } thisObject.imagesDiv.style.marginLeft = (x - thisObject.totalImagesWidth) + 'px'; } x += thisObject.xStep; } }; /* Initializes image gliding animation */ this.glideTo = function(imageID){ /* Calculate new image position target */ var x = -imageID * thisObject.xStep; this.target = x; this.memTarget = x; this.imageID = imageID; /* Display new caption */ var caption = thisObject.imagesDiv.childNodes[imageID].childNodes[0].getAttribute('alt'); if (caption === '' || thisObject.captions === false){ caption = ' '; } thisObject.captionDiv.innerHTML = caption; /* Set scrollbar slider to new position */ if (thisObject.MouseDrag.busy === false){ this.newSliderX = (imageID * thisObject.scrollbarWidth) / (thisObject.max-1) - thisObject.MouseDrag.newX; thisObject.sliderDiv.style.marginLeft = (thisObject.newSliderX - thisObject.sliderWidth) + 'px'; } /* Only process if opacity or a multiplicator for the focussed image has been set */ if(thisObject.opacity === true || thisObject.imageFocusM !== thisObject.defaults.imageFocusM){ /* Set opacity for centered image */ thisObject.Helper.setOpacity(thisObject.imagesDiv.childNodes[imageID].childNodes[0], thisObject.opacityArray[0]); thisObject.imagesDiv.childNodes[imageID].childNodes[0].pc = thisObject.imagesDiv.childNodes[imageID].childNodes[0].pc * thisObject.imageFocusM; /* Set opacity for the other images that are displayed */ var opacityValue = 0; var rightID = 0; var leftID = 0; var last = thisObject.opacityArray.length; for (var i = 1; i < (thisObject.imageFocusMax+1); i++){ if((i+1) > last){ opacityValue = thisObject.opacityArray[last-1]; } else{ opacityValue = thisObject.opacityArray[i]; } rightID = imageID + i; leftID = imageID - i; if (rightID < thisObject.max){ thisObject.Helper.setOpacity(thisObject.imagesDiv.childNodes[rightID].childNodes[0], opacityValue); thisObject.imagesDiv.childNodes[rightID].childNodes[0].pc = thisObject.imagesDiv.childNodes[rightID].childNodes[0].pcMem; } if (leftID >= 0){ thisObject.Helper.setOpacity(thisObject.imagesDiv.childNodes[leftID].childNodes[0], opacityValue); thisObject.imagesDiv.childNodes[leftID].childNodes[0].pc = thisObject.imagesDiv.childNodes[leftID].childNodes[0].pcMem; } } } /* Animate gliding to new x position */ if (thisObject.busy === false){ window.setTimeout(thisObject.animate, 50); thisObject.busy = true; } }; this.slideInLoop = function(){ thisObject.automaticSlide.handle(); setTimeout(thisObject.slideInLoop, thisObject.autoScrollTiming); } /* Animates image gliding */ this.animate = function(){ switch (thisObject.target < thisObject.current-1 || thisObject.target > thisObject.current+1){ case true: thisObject.moveTo(thisObject.current + (thisObject.target-thisObject.current)/3); window.setTimeout(thisObject.animate, 50); thisObject.busy = true; break; default: thisObject.busy = false; break; } }; /* Mouse Wheel support */ this.MouseWheel ={ init: function(){ /* Init mouse wheel listener */ if(window.addEventListener){ thisObject.ImageFlowDiv.addEventListener('DOMMouseScroll', thisObject.MouseWheel.get, false); } thisObject.Helper.addEvent(thisObject.ImageFlowDiv,'mousewheel',thisObject.MouseWheel.get); }, get: function(event){ var delta = 0; if (!event){ event = window.event; } if (event.wheelDelta){ delta = event.wheelDelta / 120; } else if (event.detail){ delta = -event.detail / 3; } if (delta){ thisObject.MouseWheel.handle(delta); } thisObject.Helper.suppressBrowserDefault(event); }, handle: function(delta){ var change = false; var newImageID = 0; if(delta > 0){ if(thisObject.imageID >= 1){ newImageID = thisObject.imageID -1; change = true; } } else{ if(thisObject.imageID < (thisObject.max-1)){ newImageID = thisObject.imageID +1; change = true; } } /* Glide to next (mouse wheel down) / previous (mouse wheel up) image */ if (change === true){ thisObject.glideTo(newImageID); } } }; this.automaticSlide ={ handle: function(){ if (thisObject.imageID == thisObject.max - 1){ thisObject.glideTo(0); } else{ thisObject.MouseWheel.handle(-1); } } }; /* Mouse Dragging*/ this.MouseDrag ={ object: null, objectX: 0, mouseX: 0, newX: 0, busy: false, /* Init mouse event listener */ init: function(){ thisObject.Helper.addEvent(thisObject.ImageFlowDiv,'mousemove',thisObject.MouseDrag.drag); thisObject.Helper.addEvent(thisObject.ImageFlowDiv,'mouseup',thisObject.MouseDrag.stop); thisObject.Helper.addEvent(document,'mouseup',thisObject.MouseDrag.stop); /* Avoid text and image selection while dragging */ thisObject.ImageFlowDiv.onselectstart = function (){ var selection = true; if (thisObject.MouseDrag.busy === true){ selection = false; } return selection; }; }, start: function(o){ thisObject.MouseDrag.object = o; thisObject.MouseDrag.objectX = thisObject.MouseDrag.mouseX - o.offsetLeft + thisObject.newSliderX; }, stop: function(){ thisObject.MouseDrag.object = null; thisObject.MouseDrag.busy = false; }, drag: function(e){ var posx = 0; if (!e){ e = window.event; } if (e.pageX){ posx = e.pageX; } else if (e.clientX){ posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft; } thisObject.MouseDrag.mouseX = posx; if(thisObject.MouseDrag.object !== null){ var newX = (thisObject.MouseDrag.mouseX - thisObject.MouseDrag.objectX) + thisObject.sliderWidth; /* Make sure, that the slider is moved in proper relation to previous movements by the glideTo function */ if(newX < ( - thisObject.newSliderX)){ newX = - thisObject.newSliderX; } if(newX > (thisObject.scrollbarWidth - thisObject.newSliderX)){ newX = thisObject.scrollbarWidth - thisObject.newSliderX; } /* Set new slider position */ var step = (newX + thisObject.newSliderX) / (thisObject.scrollbarWidth / (thisObject.max-1)); var imageID = Math.round(step); thisObject.MouseDrag.newX = newX; thisObject.MouseDrag.object.style.left = newX + 'px'; if(thisObject.imageID !== imageID){ thisObject.glideTo(imageID); } thisObject.MouseDrag.busy = true; } } }; /* Safari touch events on the iPhone and iPod Touch */ this.Touch ={ x: 0, startX: 0, stopX: 0, busy: false, first: true, /* Init touch event listener */ init: function(){ thisObject.Helper.addEvent(thisObject.navigationDiv,'touchstart',thisObject.Touch.start); thisObject.Helper.addEvent(document,'touchmove',thisObject.Touch.handle); thisObject.Helper.addEvent(document,'touchend',thisObject.Touch.stop); }, isOnNavigationDiv: function(e){ var state = false; if(e.touches){ var target = e.touches[0].target; if(target === thisObject.navigationDiv || target === thisObject.sliderDiv || target === thisObject.scrollbarDiv){ state = true; } } return state; }, getX: function(e){ var x = 0; if(e.touches){ x = e.touches[0].pageX; } return x; }, start: function(e){ thisObject.Touch.startX = thisObject.Touch.getX(e); thisObject.Touch.busy = true; thisObject.Helper.suppressBrowserDefault(e); }, isBusy: function(){ var busy = false; if(thisObject.Touch.busy === true){ busy = true; } return busy; }, /* Handle touch event position within the navigation div */ handle: function(e){ if(thisObject.Touch.isBusy && thisObject.Touch.isOnNavigationDiv(e)){ if(thisObject.Touch.first){ thisObject.Touch.stopX = ((thisObject.max-1)-thisObject.imageID) * (thisObject.imagesDivWidth / (thisObject.max-1)); thisObject.Touch.first = false; } var newX = -(thisObject.Touch.getX(e) - thisObject.Touch.startX - thisObject.Touch.stopX); /* Map x-axis touch coordinates in range of the ImageFlow width */ if(newX < 0){ newX = 0; } if(newX > thisObject.imagesDivWidth){ newX = thisObject.imagesDivWidth; } thisObject.Touch.x = newX; var imageID = Math.round(newX / (thisObject.imagesDivWidth / (thisObject.max-1))); imageID = (thisObject.max-1)-imageID; if(thisObject.imageID !== imageID){ thisObject.glideTo(imageID); } thisObject.Helper.suppressBrowserDefault(e); } }, stop: function(){ thisObject.Touch.stopX = thisObject.Touch.x; //thisObject.Touch.stopX = -(thisObject.Touch.x - thisObject.imagesDivWidth); thisObject.Touch.busy = false; } }; /* Key support */ this.Key ={ /* Init key event listener */ init: function(){ document.onkeydown = function(event){ thisObject.Key.handle(event); }; }, /* Handle the arrow keys */ handle: function(event){ var charCode = thisObject.Key.get(event); switch (charCode){ /* Right arrow key */ case 39: thisObject.MouseWheel.handle(-1); break; /* Left arrow key */ case 37: thisObject.MouseWheel.handle(1); break; } }, /* Get the current keycode */ get: function(event){ event = event || window.event; return event.keyCode; } }; /* Helper functions */ this.Helper ={ /* Add events */ addEvent: function(obj, type, fn){ if(obj.addEventListener){ obj.addEventListener(type, fn, false); } else if(obj.attachEvent){ obj["e"+type+fn] = fn; obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }; obj.attachEvent( "on"+type, obj[type+fn] ); } }, /* Set image opacity */ setOpacity: function(object, value){ if(thisObject.opacity === true){ object.style.opacity = value/10; object.style.filter = 'alpha(opacity=' + value*10 + ')'; } }, /* Creates HTML elements */ createDocumentElement: function(type, id, optionalClass){ var element = document.createElement(type); element.setAttribute('id',thisObject.ImageFlowID+'_'+id); if(optionalClass !== undefined){ id += ' '+optionalClass; } element.setAttribute('class',id); element.setAttribute('className',id); return element; }, /* Suppress default browser behaviour to avoid image/text selection while dragging */ suppressBrowserDefault: function(e){ if(e.preventDefault){ e.preventDefault(); } else{ e.returnValue = false; } return false; }, /* Adds functions to the window.onresize event - can not be done by addEvent */ addResizeEvent: function(){ var otherFunctions = window.onresize; if(typeof window.onresize != 'function'){ window.onresize = function(){ thisObject.refresh(); }; } else{ window.onresize = function(){ if (otherFunctions){ otherFunctions(); } thisObject.refresh(); }; } } }; } /* DOMContentLoaded event handler - by Tanny O'Haley [4] */ var domReadyEvent ={ name: "domReadyEvent", /* Array of DOMContentLoaded event handlers.*/ events: {}, domReadyID: 1, bDone: false, DOMContentLoadedCustom: null, /* Function that adds DOMContentLoaded listeners to the array.*/ add: function(handler){ /* Assign each event handler a unique ID. If the handler has an ID, it has already been added to the events object or been run.*/ if (!handler.$$domReadyID){ handler.$$domReadyID = this.domReadyID++; /* If the DOMContentLoaded event has happened, run the function. */ if(this.bDone){ handler(); } /* store the event handler in the hash table */ this.events[handler.$$domReadyID] = handler; } }, remove: function(handler){ /* Delete the event handler from the hash table */ if (handler.$$domReadyID){ delete this.events[handler.$$domReadyID]; } }, /* Function to process the DOMContentLoaded events array. */ run: function(){ /* quit if this function has already been called */ if (this.bDone){ return; } /* Flag this function so we don't do the same thing twice */ this.bDone = true; /* iterates through array of registered functions */ for (var i in this.events){ this.events[i](); } }, schedule: function(){ /* Quit if the init function has already been called*/ if (this.bDone){ return; } /* First, check for Safari or KHTML.*/ if(/KHTML|WebKit/i.test(navigator.userAgent)){ if(/loaded|complete/.test(document.readyState)){ this.run(); } else{ /* Not ready yet, wait a little more.*/ setTimeout(this.name + ".schedule()", 100); } } else if(document.getElementById("__ie_onload")){ /* Second, check for IE.*/ return true; } /* Check for custom developer provided function.*/ if(typeof this.DOMContentLoadedCustom === "function"){ /* if DOM methods are supported, and the body element exists (using a double-check including document.body, for the benefit of older moz builds [eg ns7.1] in which getElementsByTagName('body')[0] is undefined, unless this script is in the body section) */ if(typeof document.getElementsByTagName !== 'undefined' && (document.getElementsByTagName('body')[0] !== null || document.body !== null)){ /* Call custom function. */ if(this.DOMContentLoadedCustom()){ this.run(); } else{ /* Not ready yet, wait a little more. */ setTimeout(this.name + ".schedule()", 250); } } } return true; }, init: function(){ /* If addEventListener supports the DOMContentLoaded event.*/ if(document.addEventListener){ document.addEventListener("DOMContentLoaded", function() { domReadyEvent.run(); }, false); } /* Schedule to run the init function.*/ setTimeout("domReadyEvent.schedule()", 100); function run(){ domReadyEvent.run(); } /* Just in case window.onload happens first, add it to onload using an available method.*/ if(typeof addEvent !== "undefined"){ addEvent(window, "load", run); } else if(document.addEventListener){ document.addEventListener("load", run, false); } else if(typeof window.onload === "function"){ var oldonload = window.onload; window.onload = function(){ domReadyEvent.run(); oldonload(); }; } else{ window.onload = run; } /* for Internet Explorer */ /*@cc_on @if (@_win32 || @_win64) document.write("