/* Prototype JavaScript framework /*--------------------------------------------------------------------------*/ var Class = {create: function() {return function() {this.initialize.apply(this, arguments);}}};Object.extend = function(destination, source) {for (property in source) destination[property] = source[property];return destination;};Function.prototype.bind = function(object) {var __method = this;return function() {return __method.apply(object, arguments);}};Function.prototype.bindAsEventListener = function(object) {var __method = this;return function(event) {__method.call(object, event || window.event);}};function $() {if (arguments.length == 1) return get$(arguments[0]);var elements = [];$c(arguments).each(function(el){elements.push(get$(el));});return elements;function get$(el){if (typeof el == 'string') el = document.getElementById(el);return el;}};if (!window.Element) var Element = new Object();Object.extend(Element, {remove: function(element) {element = $(element);element.parentNode.removeChild(element);},hasClassName: function(element, className) {element = $(element);if (!element) return;var hasClass = false;element.className.split(' ').each(function(cn){if (cn == className) hasClass = true;});return hasClass;},addClassName: function(element, className) {element = $(element);Element.removeClassName(element, className);element.className += ' ' + className;},removeClassName: function(element, className) {element = $(element);if (!element) return;var newClassName = '';element.className.split(' ').each(function(cn, i){if (cn != className){if (i > 0) newClassName += ' ';newClassName += cn;}});element.className = newClassName;},cleanWhitespace: function(element) {element = $(element);$c(element.childNodes).each(function(node){if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) Element.remove(node);});},find: function(element, what) {element = $(element)[what];while (element.nodeType != 1) element = element[what];return element;}});var Position = {cumulativeOffset: function(element) {var valueT = 0, valueL = 0;do {valueT += element.offsetTop || 0;valueL += element.offsetLeft || 0;element = element.offsetParent;} while (element);return [valueL, valueT];}};document.getElementsByClassName = function(className) {var children = document.getElementsByTagName('*') || document.all;var elements = [];$c(children).each(function(child){if (Element.hasClassName(child, className)) elements.push(child);});return elements;};Array.prototype.iterate = function(func){for(var i=0;i= this.options.duration+this.startTime) {this.now = this.to;clearInterval (this.timer);this.timer = null;if (this.options.onComplete) setTimeout(this.options.onComplete.bind(this), 10);}else {var Tpos = (time - this.startTime) / (this.options.duration);this.now = this.options.transition(Tpos) * (this.to-this.from) + this.from;}this.increase();},custom: function(from, to) {if (this.timer != null) return;this.from = from;this.to = to;this.startTime = (new Date).getTime();this.timer = setInterval (this.step.bind(this), 13);},hide: function() {this.now = 0;this.increase();},clearTimer: function() {clearInterval(this.timer);this.timer = null;}};fx.Layout = Class.create();fx.Layout.prototype = Object.extend(new fx.Base(), {initialize: function(el, options) {this.el = $(el);this.el.style.overflow = "hidden";this.iniWidth = this.el.offsetWidth;this.iniHeight = this.el.offsetHeight;this.setOptions(options);}});fx.Height = Class.create();Object.extend(Object.extend(fx.Height.prototype, fx.Layout.prototype), {increase: function() {this.el.style.height = this.now + "px";},toggle: function() {if (this.el.offsetHeight > 0) this.custom(this.el.offsetHeight, 0);else this.custom(0, this.el.scrollHeight);}});fx.Width = Class.create();Object.extend(Object.extend(fx.Width.prototype, fx.Layout.prototype), {increase: function() {this.el.style.width = this.now + "px";},toggle: function(){if (this.el.offsetWidth > 0) this.custom(this.el.offsetWidth, 0);else this.custom(0, this.iniWidth);}});fx.Opacity = Class.create();fx.Opacity.prototype = Object.extend(new fx.Base(), {initialize: function(el, options) {this.el = $(el);this.now = 1;this.increase();this.setOptions(options);},increase: function() {if (this.now == 1 && (/Firefox/.test(navigator.userAgent))) this.now = 0.9999;this.setOpacity(this.now);},setOpacity: function(opacity) {if (opacity == 0 && this.el.style.visibility != "hidden") this.el.style.visibility = "hidden";else if (this.el.style.visibility != "visible") this.el.style.visibility = "visible";if (window.ActiveXObject) this.el.style.filter = "alpha(opacity=" + opacity*100 + ")";this.el.style.opacity = opacity;},toggle: function() {if (this.now > 0) this.custom(1, 0);else this.custom(0, 1);}});fx.sinoidal = function(pos){return ((-Math.cos(pos*Math.PI)/2) + 0.5);};fx.linear = function(pos){return pos;};fx.cubic = function(pos){return Math.pow(pos, 3);};fx.circ = function(pos){return Math.sqrt(pos);} // BRainbox v1.2 - 04/09/09 // For more information on this script, visit: http://www.the-netbrain.de // Licensed under the Creative Commons Attribution 3.0 License - http://creativecommons.org/licenses/by-sa/3.0/de/ // ----------------------------------------------------------------------------------- var fileLoadingImage = "images/loading.gif";var fileBottomNavCloseImage = "images/closelabel.gif";var resizeSpeed = 5;var borderSize = 2;var imageArray = new Array;var activeImage;if(resizeSpeed > 10){ resizeSpeed = 10;}if(resizeSpeed < 1){ resizeSpeed = 1;}resizeDuration = (11 - resizeSpeed) * 100; Object.extend(Element, { hide: function() { for (var i = 0; i < arguments.length; i++) {var element = $(arguments[i]);element.style.display = 'none';}}, show: function() { for (var i = 0; i < arguments.length; i++) {var element = $(arguments[i]);element.style.display = '';}},getWidth: function(element) {element = $(element);return element.offsetWidth;},setWidth: function(element,w) {element = $(element);element.style.width = w +"px";},getHeight: function(element) {element = $(element);return element.offsetHeight;},setHeight: function(element,h) {element = $(element);element.style.height = h +"px";},setTop: function(element,t) {element = $(element);element.style.top = t +"px";},setSrc: function(element,src) {element = $(element);element.src = src;},setInnerHTML: function(element,content) {element = $(element);element.innerHTML = content;}}); Array.prototype.removeDuplicates = function () {for(i = 1; i < this.length; i++){if(this[i][0] == this[i-1][0]){this.splice(i,1);}}};Array.prototype.empty = function () {for(i = 0; i <= this.length; i++){this.shift();}};var Lightbox = Class.create();Lightbox.prototype = {initialize: function() {if (!document.getElementsByTagName){ return; }var anchors = document.getElementsByTagName('a');for (var i=0; i 1){Element.show('numberDisplay');Element.setInnerHTML( 'numberDisplay', "Bild " + eval(activeImage + 1) + " von " + imageArray.length);}myLightbox.updateNav();},updateNav: function() {if(activeImage != 0){Element.show('prevLink');document.getElementById('prevLink').onclick = function() {myLightbox.changeImage(activeImage - 1); return false;}}if(activeImage != (imageArray.length - 1)){Element.show('nextLink');document.getElementById('nextLink').onclick = function() {myLightbox.changeImage(activeImage + 1); return false;}}this.enableKeyboardNav();},enableKeyboardNav: function() {document.onkeydown = this.keyboardAction;},disableKeyboardNav: function() {document.onkeydown = '';},keyboardAction: function(e) {if (e == null) {} else {keycode = e.which;}key = String.fromCharCode(keycode).toLowerCase(); if((key == 'x') || (key == 'o') || (key == 'c')){myLightbox.end();} else if(key == 'p'){if(activeImage != 0){myLightbox.disableKeyboardNav();myLightbox.changeImage(activeImage - 1);}} else if(key == 'n'){if(activeImage != (imageArray.length - 1)){myLightbox.disableKeyboardNav();myLightbox.changeImage(activeImage + 1);}}},preloadNeighborImages: function(){if((imageArray.length - 1) > activeImage){preloadNextImage = new Image();preloadNextImage.src = imageArray[activeImage + 1][0];}if(activeImage > 0){preloadPrevImage = new Image();preloadPrevImage.src = imageArray[activeImage - 1][0];}},end: function() {this.disableKeyboardNav();Element.hide('lightbox');imageEffect.toggle();overlayEffect.custom(0.6,0);showSelectBoxes();}};function getPageScroll(){var yScroll;if (self.pageYOffset) {yScroll = self.pageYOffset;} else if (document.documentElement && document.documentElement.scrollTop){yScroll = document.documentElement.scrollTop;} else if (document.body) {yScroll = document.body.scrollTop;};arrayPageScroll = new Array('',yScroll);return arrayPageScroll;};function getPageSize(){var xScroll, yScroll;if (window.innerHeight && window.scrollMaxY) {xScroll = document.body.scrollWidth;yScroll = window.innerHeight + window.scrollMaxY;} else if (document.body.scrollHeight > document.body.offsetHeight){xScroll = document.body.scrollWidth;yScroll = document.body.scrollHeight;} else {xScroll = document.body.offsetWidth;yScroll = document.body.offsetHeight;}var windowWidth, windowHeight;if (self.innerHeight) {windowWidth = self.innerWidth;windowHeight = self.innerHeight;} else if (document.documentElement && document.documentElement.clientHeight) {windowWidth = document.documentElement.clientWidth;windowHeight = document.documentElement.clientHeight;} else if (document.body) {}; if(yScroll < windowHeight){pageHeight = windowHeight;} else {pageHeight = yScroll;}if(xScroll < windowWidth){pageWidth = windowWidth;} else {pageWidth = xScroll;}arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight);return arrayPageSize;}function getKey(e){if (e == null) {} else {}}function listenKey () { document.onkeypress = getKey; }function showSelectBoxes(){selects = document.getElementsByTagName("select");for (i = 0; i != selects.length; i++) {selects[i].style.visibility = "visible";}}function hideSelectBoxes(){selects = document.getElementsByTagName("select");for (i = 0; i != selects.length; i++) {selects[i].style.visibility = "hidden";}}function pause(numberMillis) {var now = new Date();var exitTime = now.getTime() + numberMillis;while (true) {now = new Date();if (now.getTime() > exitTime)return;}}function initLightbox() { myLightbox = new Lightbox(); };window.onload=function(){initLightbox()}