function MM_preloadImages(){var d=document;if(d.images){if(!d.MM_p)d.MM_p=new Array();var i,j=d.MM_p.length,a=MM_preloadImages.arguments;for(i=0;i<a.length;i++)if(a[i].indexOf("#")!=0){d.MM_p[j]=new Image;d.MM_p[j++].src=a[i]}}}function MM_swapImgRestore(){var i,x,a=document.MM_sr;for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++)x.src=x.oSrc}function MM_findObj(n,d){var p,i,x;if(!d)d=document;if((p=n.indexOf("?"))>0&&parent.frames.length){d=parent.frames[n.substring(p+1)].document;n=n.substring(0,p)}if(!(x=d[n])&&d.all)x=d.all[n];for(i=0;!x&&i<d.forms.length;i++)x=d.forms[i][n];for(i=0;!x&&d.layers&&i<d.layers.length;i++)x=MM_findObj(n,d.layers[i].document);if(!x&&d.getElementById)x=d.getElementById(n);return x}function MM_swapImage(){var i,j=0,x,a=MM_swapImage.arguments;document.MM_sr=new Array;for(i=0;i<(a.length-2);i+=3)if((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x;if(!x.oSrc)x.oSrc=x.src;x.src=a[i+2]}}function MM_openBrWindow(theURL,winName,features){window.open(theURL,winName,features);}var Prototype = { Version: '1.4.0', ScriptFragment: '(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)', emptyFunction: function() {}, K: function(x) {return x}
}
var Class = { create: function() { return function() { this.initialize.apply(this, arguments);}
}
}
var Abstract = new Object(); Object.extend = function(destination, source) { for (property in source) { destination[property] = source[property];}
return destination;}
Object.inspect = function(object) { try { if (object == undefined) return 'undefined'; if (object == null) return 'null'; return object.inspect ? object.inspect() : object.toString();} catch (e) { if (e instanceof RangeError) return '...'; throw e;}
}
Function.prototype.bind = function() { var __method = this, args = $A(arguments), object = args.shift(); return function() { return __method.apply(object, args.concat($A(arguments)));}
}
Function.prototype.bindAsEventListener = function(object) { var __method = this; return function(event) { return __method.call(object, event || window.event);}
}
Object.extend(Number.prototype, { toColorPart: function() { var digits = this.toString(16); if (this < 16) return '0' + digits; return digits;}, succ: function() { return this + 1;}, times: function(iterator) { $R(0, this, true).each(iterator); return this;}
}); var Try = { these: function() { var returnValue; for (var i = 0; i < arguments.length; i++) { var lambda = arguments[i]; try { returnValue = lambda(); break;} catch (e) {}
}
return returnValue;}
}
var PeriodicalExecuter = Class.create(); PeriodicalExecuter.prototype = { initialize: function(callback, frequency) { this.callback = callback; this.frequency = frequency; this.currentlyExecuting = false; this.registerCallback();}, registerCallback: function() { setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);}, onTimerEvent: function() { if (!this.currentlyExecuting) { try { this.currentlyExecuting = true; this.callback();} finally { this.currentlyExecuting = false;}
}
}
}
function $() { var elements = new Array(); for (var i = 0; i < arguments.length; i++) { var element = arguments[i]; if (typeof element == 'string')
element = document.getElementById(element); if (arguments.length == 1)
return element; elements.push(element);}
return elements;}
Object.extend(String.prototype, { stripTags: function() { return this.replace(/<\/?[^>]+>/gi, '');}, stripScripts: function() { return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');}, extractScripts: function() { var matchAll = new RegExp(Prototype.ScriptFragment, 'img'); var matchOne = new RegExp(Prototype.ScriptFragment, 'im'); return (this.match(matchAll) || []).map(function(scriptTag) { return (scriptTag.match(matchOne) || ['', ''])[1];});}, evalScripts: function() { return this.extractScripts().map(eval);}, escapeHTML: function() { var div = document.createElement('div'); var text = document.createTextNode(this); div.appendChild(text); return div.innerHTML;}, unescapeHTML: function() { var div = document.createElement('div'); div.innerHTML = this.stripTags(); return div.childNodes[0] ? div.childNodes[0].nodeValue : '';}, toQueryParams: function() { var pairs = this.match(/^\??(.*)$/)[1].split('&'); return pairs.inject({}, function(params, pairString) { var pair = pairString.split('='); params[pair[0]] = pair[1]; return params;});}, toArray: function() { return this.split('');}, camelize: function() { var oStringList = this.split('-'); if (oStringList.length == 1) return oStringList[0]; var camelizedString = this.indexOf('-') == 0
? oStringList[0].charAt(0).toUpperCase() + oStringList[0].substring(1)
: oStringList[0]; for (var i = 1, len = oStringList.length; i < len; i++) { var s = oStringList[i]; camelizedString += s.charAt(0).toUpperCase() + s.substring(1);}
return camelizedString;}, inspect: function() { return "'" + this.replace('\\', '\\\\').replace("'", '\\\'') + "'";}
}); String.prototype.parseQuery = String.prototype.toQueryParams; var $break = new Object(); var $continue = new Object(); var Enumerable = { each: function(iterator) { var index = 0; try { this._each(function(value) { try { iterator(value, index++);} catch (e) { if (e != $continue) throw e;}
});} catch (e) { if (e != $break) throw e;}
}, all: function(iterator) { var result = true; this.each(function(value, index) { result = result && !!(iterator || Prototype.K)(value, index); if (!result) throw $break;}); return result;}, any: function(iterator) { var result = true; this.each(function(value, index) { if (result = !!(iterator || Prototype.K)(value, index))
throw $break;}); return result;}, collect: function(iterator) { var results = []; this.each(function(value, index) { results.push(iterator(value, index));}); return results;}, detect: function (iterator) { var result; this.each(function(value, index) { if (iterator(value, index)) { result = value; throw $break;}
}); return result;}, findAll: function(iterator) { var results = []; this.each(function(value, index) { if (iterator(value, index))
results.push(value);}); return results;}, grep: function(pattern, iterator) { var results = []; this.each(function(value, index) { var stringValue = value.toString(); if (stringValue.match(pattern))
results.push((iterator || Prototype.K)(value, index));})
return results;}, include: function(object) { var found = false; this.each(function(value) { if (value == object) { found = true; throw $break;}
}); return found;}, inject: function(memo, iterator) { this.each(function(value, index) { memo = iterator(memo, value, index);}); return memo;}, invoke: function(method) { var args = $A(arguments).slice(1); return this.collect(function(value) { return value[method].apply(value, args);});}, max: function(iterator) { var result; this.each(function(value, index) { value = (iterator || Prototype.K)(value, index); if (value >= (result || value))
result = value;}); return result;}, min: function(iterator) { var result; this.each(function(value, index) { value = (iterator || Prototype.K)(value, index); if (value <= (result || value))
result = value;}); return result;}, partition: function(iterator) { var trues = [], falses = []; this.each(function(value, index) { ((iterator || Prototype.K)(value, index) ?
trues : falses).push(value);}); return [trues, falses];}, pluck: function(property) { var results = []; this.each(function(value, index) { results.push(value[property]);}); return results;}, reject: function(iterator) { var results = []; this.each(function(value, index) { if (!iterator(value, index))
results.push(value);}); return results;}, sortBy: function(iterator) { return this.collect(function(value, index) { return {value: value, criteria: iterator(value, index)};}).sort(function(left, right) { var a = left.criteria, b = right.criteria; return a < b ? -1 : a > b ? 1 : 0;}).pluck('value');}, toArray: function() { return this.collect(Prototype.K);}, zip: function() { var iterator = Prototype.K, args = $A(arguments); if (typeof args.last() == 'function')
iterator = args.pop(); var collections = [this].concat(args).map($A); return this.map(function(value, index) { iterator(value = collections.pluck(index)); return value;});}, inspect: function() { return '#<Enumerable:' + this.toArray().inspect() + '>';}
}
Object.extend(Enumerable, { map: Enumerable.collect, find: Enumerable.detect, select: Enumerable.findAll, member: Enumerable.include, entries: Enumerable.toArray
}); var $A = Array.from = function(iterable) { if (!iterable) return []; if (iterable.toArray) { return iterable.toArray();} else { var results = []; for (var i = 0; i < iterable.length; i++)
results.push(iterable[i]); return results;}
}
Object.extend(Array.prototype, Enumerable); Array.prototype._reverse = Array.prototype.reverse; Object.extend(Array.prototype, { _each: function(iterator) { for (var i = 0; i < this.length; i++)
iterator(this[i]);}, clear: function() { this.length = 0; return this;}, first: function() { return this[0];}, last: function() { return this[this.length - 1];}, compact: function() { return this.select(function(value) { return value != undefined || value != null;});}, flatten: function() { return this.inject([], function(array, value) { return array.concat(value.constructor == Array ?
value.flatten() : [value]);});}, without: function() { var values = $A(arguments); return this.select(function(value) { return !values.include(value);});}, indexOf: function(object) { for (var i = 0; i < this.length; i++)
if (this[i] == object) return i; return -1;}, reverse: function(inline) { return (inline !== false ? this : this.toArray())._reverse();}, shift: function() { var result = this[0]; for (var i = 0; i < this.length - 1; i++)
this[i] = this[i + 1]; this.length--; return result;}, inspect: function() { return '[' + this.map(Object.inspect).join(', ') + ']';}
}); var Hash = { _each: function(iterator) { for (key in this) { var value = this[key]; if (typeof value == 'function') continue; var pair = [key, value]; pair.key = key; pair.value = value; iterator(pair);}
}, keys: function() { return this.pluck('key');}, values: function() { return this.pluck('value');}, merge: function(hash) { return $H(hash).inject($H(this), function(mergedHash, pair) { mergedHash[pair.key] = pair.value; return mergedHash;});}, toQueryString: function() { return this.map(function(pair) { return pair.map(encodeURIComponent).join('=');}).join('&');}, inspect: function() { return '#<Hash:{' + this.map(function(pair) { return pair.map(Object.inspect).join(': ');}).join(', ') + '}>';}
}
function $H(object) { var hash = Object.extend({}, object || {}); Object.extend(hash, Enumerable); Object.extend(hash, Hash); return hash;}
ObjectRange = Class.create(); Object.extend(ObjectRange.prototype, Enumerable); Object.extend(ObjectRange.prototype, { initialize: function(start, end, exclusive) { this.start = start; this.end = end; this.exclusive = exclusive;}, _each: function(iterator) { var value = this.start; do { iterator(value); value = value.succ();} while (this.include(value));}, include: function(value) { if (value < this.start)
return false; if (this.exclusive)
return value < this.end; return value <= this.end;}
}); var $R = function(start, end, exclusive) { return new ObjectRange(start, end, exclusive);}
var Ajax = { getTransport: function() { return Try.these( function() {return new ActiveXObject('Msxml2.XMLHTTP')}, function() {return new ActiveXObject('Microsoft.XMLHTTP')}, function() {return new XMLHttpRequest()} ) || false;}, activeRequestCount: 0
}
Ajax.Responders = { responders: [], _each: function(iterator) { this.responders._each(iterator);}, register: function(responderToAdd) { if (!this.include(responderToAdd))
this.responders.push(responderToAdd);}, unregister: function(responderToRemove) { this.responders = this.responders.without(responderToRemove);}, dispatch: function(callback, request, transport, json) { this.each(function(responder) { if (responder[callback] && typeof responder[callback] == 'function') { try { responder[callback].apply(responder, [request, transport, json]);} catch (e) {}
}
});}
}; Object.extend(Ajax.Responders, Enumerable); Ajax.Responders.register({ onCreate: function() { Ajax.activeRequestCount++;}, onComplete: function() { Ajax.activeRequestCount--;}
}); Ajax.Base = function() {}; Ajax.Base.prototype = { setOptions: function(options) { this.options = { method: 'post', asynchronous: true, parameters: ''
}
Object.extend(this.options, options || {});}, responseIsSuccess: function() { return this.transport.status == undefined || this.transport.status == 0 || (this.transport.status >= 200 && this.transport.status < 300);}, responseIsFailure: function() { return !this.responseIsSuccess();}
}
Ajax.Request = Class.create(); Ajax.Request.Events = ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; Ajax.Request.prototype = Object.extend(new Ajax.Base(), { initialize: function(url, options) { this.transport = Ajax.getTransport(); this.setOptions(options); this.request(url);}, request: function(url) { var parameters = this.options.parameters || ''; if (parameters.length > 0) parameters += '&_='; try { this.url = url; if (this.options.method == 'get' && parameters.length > 0)
this.url += (this.url.match(/\?/) ? '&' : '?') + parameters; Ajax.Responders.dispatch('onCreate', this, this.transport); this.transport.open(this.options.method, this.url, this.options.asynchronous); if (this.options.asynchronous) { this.transport.onreadystatechange = this.onStateChange.bind(this); setTimeout((function() {this.respondToReadyState(1)}).bind(this), 10);}
this.setRequestHeaders(); var body = this.options.postBody ? this.options.postBody : parameters; this.transport.send(this.options.method == 'post' ? body : null);} catch (e) { this.dispatchException(e);}
}, setRequestHeaders: function() { var requestHeaders = ['X-Requested-With', 'XMLHttpRequest', 'X-Prototype-Version', Prototype.Version]; if (this.options.method == 'post') { requestHeaders.push('Content-type', 'application/x-www-form-urlencoded'); if (this.transport.overrideMimeType)
requestHeaders.push('Connection', 'close');}
if (this.options.requestHeaders)
requestHeaders.push.apply(requestHeaders, this.options.requestHeaders); for (var i = 0; i < requestHeaders.length; i += 2)
this.transport.setRequestHeader(requestHeaders[i], requestHeaders[i+1]);}, onStateChange: function() { var readyState = this.transport.readyState; if (readyState != 1)
this.respondToReadyState(this.transport.readyState);}, header: function(name) { try { return this.transport.getResponseHeader(name);} catch (e) {}
}, evalJSON: function() { try { return eval(this.header('X-JSON'));} catch (e) {}
}, evalResponse: function() { try { return eval(this.transport.responseText);} catch (e) { this.dispatchException(e);}
}, respondToReadyState: function(readyState) { var event = Ajax.Request.Events[readyState]; var transport = this.transport, json = this.evalJSON(); if (event == 'Complete') { try { (this.options['on' + this.transport.status] || this.options['on' + (this.responseIsSuccess() ? 'Success' : 'Failure')] || Prototype.emptyFunction)(transport, json);} catch (e) { this.dispatchException(e);}
if ((this.header('Content-type') || '').match(/^text\/javascript/i))
this.evalResponse();}
try { (this.options['on' + event] || Prototype.emptyFunction)(transport, json); Ajax.Responders.dispatch('on' + event, this, transport, json);} catch (e) { this.dispatchException(e);}
if (event == 'Complete')
this.transport.onreadystatechange = Prototype.emptyFunction;}, dispatchException: function(exception) { (this.options.onException || Prototype.emptyFunction)(this, exception); Ajax.Responders.dispatch('onException', this, exception);}
}); Ajax.Updater = Class.create(); Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), { initialize: function(container, url, options) { this.containers = { success: container.success ? $(container.success) : $(container), failure: container.failure ? $(container.failure) :
(container.success ? null : $(container))
}
this.transport = Ajax.getTransport(); this.setOptions(options); var onComplete = this.options.onComplete || Prototype.emptyFunction; this.options.onComplete = (function(transport, object) { this.updateContent(); onComplete(transport, object);}).bind(this); this.request(url);}, updateContent: function() { var receiver = this.responseIsSuccess() ?
this.containers.success : this.containers.failure; var response = this.transport.responseText; if (!this.options.evalScripts)
response = response.stripScripts(); if (receiver) { if (this.options.insertion) { new this.options.insertion(receiver, response);} else { Element.update(receiver, response);}
}
if (this.responseIsSuccess()) { if (this.onComplete)
setTimeout(this.onComplete.bind(this), 10);}
}
}); Ajax.PeriodicalUpdater = Class.create(); Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), { initialize: function(container, url, options) { this.setOptions(options); this.onComplete = this.options.onComplete; this.frequency = (this.options.frequency || 2); this.decay = (this.options.decay || 1); this.updater = {}; this.container = container; this.url = url; this.start();}, start: function() { this.options.onComplete = this.updateComplete.bind(this); this.onTimerEvent();}, stop: function() { this.updater.onComplete = undefined; clearTimeout(this.timer); (this.onComplete || Prototype.emptyFunction).apply(this, arguments);}, updateComplete: function(request) { if (this.options.decay) { this.decay = (request.responseText == this.lastText ?
this.decay * this.options.decay : 1); this.lastText = request.responseText;}
this.timer = setTimeout(this.onTimerEvent.bind(this), this.decay * this.frequency * 1000);}, onTimerEvent: function() { this.updater = new Ajax.Updater(this.container, this.url, this.options);}
}); document.getElementsByClassName = function(className, parentElement) { var children = ($(parentElement) || document.body).getElementsByTagName('*'); return $A(children).inject([], function(elements, child) { if (child.className.match(new RegExp("(^|\\s)" + className + "(\\s|$)")))
elements.push(child); return elements;});}
if (!window.Element) { var Element = new Object();}
Object.extend(Element, { visible: function(element) { return $(element).style.display != 'none';}, toggle: function() { for (var i = 0; i < arguments.length; i++) { var element = $(arguments[i]); Element[Element.visible(element) ? 'hide' : 'show'](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 = '';}
}, remove: function(element) { element = $(element); element.parentNode.removeChild(element);}, update: function(element, html) { $(element).innerHTML = html.stripScripts(); setTimeout(function() {html.evalScripts()}, 10);}, getHeight: function(element) { element = $(element); return element.offsetHeight;}, classNames: function(element) { return new Element.ClassNames(element);}, hasClassName: function(element, className) { if (!(element = $(element))) return; return Element.classNames(element).include(className);}, addClassName: function(element, className) { if (!(element = $(element))) return; return Element.classNames(element).add(className);}, removeClassName: function(element, className) { if (!(element = $(element))) return; return Element.classNames(element).remove(className);}, cleanWhitespace: function(element) { element = $(element); for (var i = 0; i < element.childNodes.length; i++) { var node = element.childNodes[i]; if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
Element.remove(node);}
}, empty: function(element) { return $(element).innerHTML.match(/^\s*$/);}, scrollTo: function(element) { element = $(element); var x = element.x ? element.x : element.offsetLeft, y = element.y ? element.y : element.offsetTop; window.scrollTo(x, y);}, getStyle: function(element, style) { element = $(element); var value = element.style[style.camelize()]; if (!value) { if (document.defaultView && document.defaultView.getComputedStyle) { var css = document.defaultView.getComputedStyle(element, null); value = css ? css.getPropertyValue(style) : null;} else if (element.currentStyle) { value = element.currentStyle[style.camelize()];}
}
if (window.opera && ['left', 'top', 'right', 'bottom'].include(style))
if (Element.getStyle(element, 'position') == 'static') value = 'auto'; return value == 'auto' ? null : value;}, setStyle: function(element, style) { element = $(element); for (name in style)
element.style[name.camelize()] = style[name];}, getDimensions: function(element) { element = $(element); if (Element.getStyle(element, 'display') != 'none')
return {width: element.offsetWidth, height: element.offsetHeight}; var els = element.style; var originalVisibility = els.visibility; var originalPosition = els.position; els.visibility = 'hidden'; els.position = 'absolute'; els.display = ''; var originalWidth = element.clientWidth; var originalHeight = element.clientHeight; els.display = 'none'; els.position = originalPosition; els.visibility = originalVisibility; return {width: originalWidth, height: originalHeight};}, makePositioned: function(element) { element = $(element); var pos = Element.getStyle(element, 'position'); if (pos == 'static' || !pos) { element._madePositioned = true; element.style.position = 'relative'; if (window.opera) { element.style.top = 0; element.style.left = 0;}
}
}, undoPositioned: function(element) { element = $(element); if (element._madePositioned) { element._madePositioned = undefined; element.style.position = element.style.top = element.style.left = element.style.bottom = element.style.right = '';}
}, makeClipping: function(element) { element = $(element); if (element._overflow) return; element._overflow = element.style.overflow; if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden')
element.style.overflow = 'hidden';}, undoClipping: function(element) { element = $(element); if (element._overflow) return; element.style.overflow = element._overflow; element._overflow = undefined;}
}); var Toggle = new Object(); Toggle.display = Element.toggle; Abstract.Insertion = function(adjacency) { this.adjacency = adjacency;}
Abstract.Insertion.prototype = { initialize: function(element, content) { this.element = $(element); this.content = content.stripScripts(); if (this.adjacency && this.element.insertAdjacentHTML) { try { this.element.insertAdjacentHTML(this.adjacency, this.content);} catch (e) { if (this.element.tagName.toLowerCase() == 'tbody') { this.insertContent(this.contentFromAnonymousTable());} else { throw e;}
}
} else { this.range = this.element.ownerDocument.createRange(); if (this.initializeRange) this.initializeRange(); this.insertContent([this.range.createContextualFragment(this.content)]);}
setTimeout(function() {content.evalScripts()}, 10);}, contentFromAnonymousTable: function() { var div = document.createElement('div'); div.innerHTML = '<table><tbody>' + this.content + '</tbody></table>'; return $A(div.childNodes[0].childNodes[0].childNodes);}
}
var Insertion = new Object(); Insertion.Before = Class.create(); Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), { initializeRange: function() { this.range.setStartBefore(this.element);}, insertContent: function(fragments) { fragments.each((function(fragment) { this.element.parentNode.insertBefore(fragment, this.element);}).bind(this));}
}); Insertion.Top = Class.create(); Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), { initializeRange: function() { this.range.selectNodeContents(this.element); this.range.collapse(true);}, insertContent: function(fragments) { fragments.reverse(false).each((function(fragment) { this.element.insertBefore(fragment, this.element.firstChild);}).bind(this));}
}); Insertion.Bottom = Class.create(); Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), { initializeRange: function() { this.range.selectNodeContents(this.element); this.range.collapse(this.element);}, insertContent: function(fragments) { fragments.each((function(fragment) { this.element.appendChild(fragment);}).bind(this));}
}); Insertion.After = Class.create(); Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), { initializeRange: function() { this.range.setStartAfter(this.element);}, insertContent: function(fragments) { fragments.each((function(fragment) { this.element.parentNode.insertBefore(fragment, this.element.nextSibling);}).bind(this));}
}); Element.ClassNames = Class.create(); Element.ClassNames.prototype = { initialize: function(element) { this.element = $(element);}, _each: function(iterator) { this.element.className.split(/\s+/).select(function(name) { return name.length > 0;})._each(iterator);}, set: function(className) { this.element.className = className;}, add: function(classNameToAdd) { if (this.include(classNameToAdd)) return; this.set(this.toArray().concat(classNameToAdd).join(' '));}, remove: function(classNameToRemove) { if (!this.include(classNameToRemove)) return; this.set(this.select(function(className) { return className != classNameToRemove;}).join(' '));}, toString: function() { return this.toArray().join(' ');}
}
Object.extend(Element.ClassNames.prototype, Enumerable); var Field = { clear: function() { for (var i = 0; i < arguments.length; i++)
$(arguments[i]).value = '';}, focus: function(element) { $(element).focus();}, present: function() { for (var i = 0; i < arguments.length; i++)
if ($(arguments[i]).value == '') return false; return true;}, select: function(element) { $(element).select();}, activate: function(element) { element = $(element); element.focus(); if (element.select)
element.select();}
}
var Form = { serialize: function(form) { var elements = Form.getElements($(form)); var queryComponents = new Array(); for (var i = 0; i < elements.length; i++) { var queryComponent = Form.Element.serialize(elements[i]); if (queryComponent)
queryComponents.push(queryComponent);}
return queryComponents.join('&');}, getElements: function(form) { form = $(form); var elements = new Array(); for (tagName in Form.Element.Serializers) { var tagElements = form.getElementsByTagName(tagName); for (var j = 0; j < tagElements.length; j++)
elements.push(tagElements[j]);}
return elements;}, getInputs: function(form, typeName, name) { form = $(form); var inputs = form.getElementsByTagName('input'); if (!typeName && !name)
return inputs; var matchingInputs = new Array(); for (var i = 0; i < inputs.length; i++) { var input = inputs[i]; if ((typeName && input.type != typeName) || (name && input.name != name))
continue; matchingInputs.push(input);}
return matchingInputs;}, disable: function(form) { var elements = Form.getElements(form); for (var i = 0; i < elements.length; i++) { var element = elements[i]; element.blur(); element.disabled = 'true';}
}, enable: function(form) { var elements = Form.getElements(form); for (var i = 0; i < elements.length; i++) { var element = elements[i]; element.disabled = '';}
}, findFirstElement: function(form) { return Form.getElements(form).find(function(element) { return element.type != 'hidden' && !element.disabled &&
['input', 'select', 'textarea'].include(element.tagName.toLowerCase());});}, focusFirstElement: function(form) { Field.activate(Form.findFirstElement(form));}, reset: function(form) { $(form).reset();}
}
Form.Element = { serialize: function(element) { element = $(element); var method = element.tagName.toLowerCase(); var parameter = Form.Element.Serializers[method](element); if (parameter) { var key = encodeURIComponent(parameter[0]); if (key.length == 0) return; if (parameter[1].constructor != Array)
parameter[1] = [parameter[1]]; return parameter[1].map(function(value) { return key + '=' + encodeURIComponent(value);}).join('&');}
}, getValue: function(element) { element = $(element); var method = element.tagName.toLowerCase(); var parameter = Form.Element.Serializers[method](element); if (parameter)
return parameter[1];}
}
Form.Element.Serializers = { input: function(element) { switch (element.type.toLowerCase()) { case 'submit':
case 'hidden':
case 'password':
case 'text':
return Form.Element.Serializers.textarea(element); case 'checkbox':
case 'radio':
return Form.Element.Serializers.inputSelector(element);}
return false;}, inputSelector: function(element) { if (element.checked)
return [element.name, element.value];}, textarea: function(element) { return [element.name, element.value];}, select: function(element) { return Form.Element.Serializers[element.type == 'select-one' ?
'selectOne' : 'selectMany'](element);}, selectOne: function(element) { var value = '', opt, index = element.selectedIndex; if (index >= 0) { opt = element.options[index]; value = opt.value; if (!value && !('value' in opt))
value = opt.text;}
return [element.name, value];}, selectMany: function(element) { var value = new Array(); for (var i = 0; i < element.length; i++) { var opt = element.options[i]; if (opt.selected) { var optValue = opt.value; if (!optValue && !('value' in opt))
optValue = opt.text; value.push(optValue);}
}
return [element.name, value];}
}
var $F = Form.Element.getValue; Abstract.TimedObserver = function() {}
Abstract.TimedObserver.prototype = { initialize: function(element, frequency, callback) { this.frequency = frequency; this.element = $(element); this.callback = callback; this.lastValue = this.getValue(); this.registerCallback();}, registerCallback: function() { setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);}, onTimerEvent: function() { var value = this.getValue(); if (this.lastValue != value) { this.callback(this.element, value); this.lastValue = value;}
}
}
Form.Element.Observer = Class.create(); Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { getValue: function() { return Form.Element.getValue(this.element);}
}); Form.Observer = Class.create(); Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { getValue: function() { return Form.serialize(this.element);}
}); Abstract.EventObserver = function() {}
Abstract.EventObserver.prototype = { initialize: function(element, callback) { this.element = $(element); this.callback = callback; this.lastValue = this.getValue(); if (this.element.tagName.toLowerCase() == 'form')
this.registerFormCallbacks(); else
this.registerCallback(this.element);}, onElementEvent: function() { var value = this.getValue(); if (this.lastValue != value) { this.callback(this.element, value); this.lastValue = value;}
}, registerFormCallbacks: function() { var elements = Form.getElements(this.element); for (var i = 0; i < elements.length; i++)
this.registerCallback(elements[i]);}, registerCallback: function(element) { if (element.type) { switch (element.type.toLowerCase()) { case 'checkbox':
case 'radio':
Event.observe(element, 'click', this.onElementEvent.bind(this)); break; case 'password':
case 'text':
case 'textarea':
case 'select-one':
case 'select-multiple':
Event.observe(element, 'change', this.onElementEvent.bind(this)); break;}
}
}
}
Form.Element.EventObserver = Class.create(); Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { getValue: function() { return Form.Element.getValue(this.element);}
}); Form.EventObserver = Class.create(); Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { getValue: function() { return Form.serialize(this.element);}
}); if (!window.Event) { var Event = new Object();}
Object.extend(Event, { KEY_BACKSPACE: 8, KEY_TAB: 9, KEY_RETURN: 13, KEY_ESC: 27, KEY_LEFT: 37, KEY_UP: 38, KEY_RIGHT: 39, KEY_DOWN: 40, KEY_DELETE: 46, element: function(event) { return event.target || event.srcElement;}, isLeftClick: function(event) { return (((event.which) && (event.which == 1)) || ((event.button) && (event.button == 1)));}, pointerX: function(event) { return event.pageX || (event.clientX + (document.documentElement.scrollLeft || document.body.scrollLeft));}, pointerY: function(event) { return event.pageY || (event.clientY + (document.documentElement.scrollTop || document.body.scrollTop));}, stop: function(event) { if (event.preventDefault) { event.preventDefault(); event.stopPropagation();} else { event.returnValue = false; event.cancelBubble = true;}
}, findElement: function(event, tagName) { var element = Event.element(event); while (element.parentNode && (!element.tagName || (element.tagName.toUpperCase() != tagName.toUpperCase())))
element = element.parentNode; return element;}, observers: false, _observeAndCache: function(element, name, observer, useCapture) { if (!this.observers) this.observers = []; if (element.addEventListener) { this.observers.push([element, name, observer, useCapture]); element.addEventListener(name, observer, useCapture);} else if (element.attachEvent) { this.observers.push([element, name, observer, useCapture]); element.attachEvent('on' + name, observer);}
}, unloadCache: function() { if (!Event.observers) return; for (var i = 0; i < Event.observers.length; i++) { Event.stopObserving.apply(this, Event.observers[i]); Event.observers[i][0] = null;}
Event.observers = false;}, observe: function(element, name, observer, useCapture) { var element = $(element); useCapture = useCapture || false; if (name == 'keypress' &&
(navigator.appVersion.match(/Konqueror|Safari|KHTML/) || element.attachEvent))
name = 'keydown'; this._observeAndCache(element, name, observer, useCapture);}, stopObserving: function(element, name, observer, useCapture) { var element = $(element); useCapture = useCapture || false; if (name == 'keypress' &&
(navigator.appVersion.match(/Konqueror|Safari|KHTML/) || element.detachEvent))
name = 'keydown'; if (element.removeEventListener) { element.removeEventListener(name, observer, useCapture);} else if (element.detachEvent) { element.detachEvent('on' + name, observer);}
}
}); Event.observe(window, 'unload', Event.unloadCache, false); var Position = { includeScrollOffsets: false, prepare: function() { this.deltaX = window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft || 0; this.deltaY = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0;}, realOffset: function(element) { var valueT = 0, valueL = 0; do { valueT += element.scrollTop || 0; valueL += element.scrollLeft || 0; element = element.parentNode;} while (element); return [valueL, valueT];}, 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];}, positionedOffset: function(element) { var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; element = element.offsetParent; if (element) { p = Element.getStyle(element, 'position'); if (p == 'relative' || p == 'absolute') break;}
} while (element); return [valueL, valueT];}, offsetParent: function(element) { if (element.offsetParent) return element.offsetParent; if (element == document.body) return element; while ((element = element.parentNode) && element != document.body)
if (Element.getStyle(element, 'position') != 'static')
return element; return document.body;}, within: function(element, x, y) { if (this.includeScrollOffsets)
return this.withinIncludingScrolloffsets(element, x, y); this.xcomp = x; this.ycomp = y; this.offset = this.cumulativeOffset(element); return (y >= this.offset[1] &&
y < this.offset[1] + element.offsetHeight &&
x >= this.offset[0] &&
x < this.offset[0] + element.offsetWidth);}, withinIncludingScrolloffsets: function(element, x, y) { var offsetcache = this.realOffset(element); this.xcomp = x + offsetcache[0] - this.deltaX; this.ycomp = y + offsetcache[1] - this.deltaY; this.offset = this.cumulativeOffset(element); return (this.ycomp >= this.offset[1] &&
this.ycomp < this.offset[1] + element.offsetHeight &&
this.xcomp >= this.offset[0] &&
this.xcomp < this.offset[0] + element.offsetWidth);}, overlap: function(mode, element) { if (!mode) return 0; if (mode == 'vertical')
return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
element.offsetHeight; if (mode == 'horizontal')
return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
element.offsetWidth;}, clone: function(source, target) { source = $(source); target = $(target); target.style.position = 'absolute'; var offsets = this.cumulativeOffset(source); target.style.top = offsets[1] + 'px'; target.style.left = offsets[0] + 'px'; target.style.width = source.offsetWidth + 'px'; target.style.height = source.offsetHeight + 'px';}, page: function(forElement) { var valueT = 0, valueL = 0; var element = forElement; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; if (element.offsetParent==document.body)
if (Element.getStyle(element,'position')=='absolute') break;} while (element = element.offsetParent); element = forElement; do { valueT -= element.scrollTop || 0; valueL -= element.scrollLeft || 0;} while (element = element.parentNode); return [valueL, valueT];}, clone: function(source, target) { var options = Object.extend({ setLeft: true, setTop: true, setWidth: true, setHeight: true, offsetTop: 0, offsetLeft: 0
}, arguments[2] || {})
source = $(source); var p = Position.page(source); target = $(target); var delta = [0, 0]; var parent = null; if (Element.getStyle(target,'position') == 'absolute') { parent = Position.offsetParent(target); delta = Position.page(parent);}
if (parent == document.body) { delta[0] -= document.body.offsetLeft; delta[1] -= document.body.offsetTop;}
if(options.setLeft) target.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; if(options.setTop) target.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; if(options.setWidth) target.style.width = source.offsetWidth + 'px'; if(options.setHeight) target.style.height = source.offsetHeight + 'px';}, absolutize: function(element) { element = $(element); if (element.style.position == 'absolute') return; Position.prepare(); var offsets = Position.positionedOffset(element); var top = offsets[1]; var left = offsets[0]; var width = element.clientWidth; var height = element.clientHeight; element._originalLeft = left - parseFloat(element.style.left || 0); element._originalTop = top - parseFloat(element.style.top || 0); element._originalWidth = element.style.width; element._originalHeight = element.style.height; element.style.position = 'absolute'; element.style.top = top + 'px';; element.style.left = left + 'px';; element.style.width = width + 'px';; element.style.height = height + 'px';;}, relativize: function(element) { element = $(element); if (element.style.position == 'relative') return; Position.prepare(); element.style.position = 'relative'; var top = parseFloat(element.style.top || 0) - (element._originalTop || 0); var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); element.style.top = top + 'px'; element.style.left = left + 'px'; element.style.height = element._originalHeight; element.style.width = element._originalWidth;}
}
if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) { Position.cumulativeOffset = function(element) { var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; if (element.offsetParent == document.body)
if (Element.getStyle(element, 'position') == 'absolute') break; element = element.offsetParent;} while (element); return [valueL, valueT];}
}
String.prototype.parseColor = function() { var color = '#'; if(this.slice(0,4) == 'rgb(') { var cols = this.slice(4,this.length-1).split(','); var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);} else { if(this.slice(0,1) == '#') { if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase(); if(this.length==7) color = this.toLowerCase();}
}
return(color.length==7 ? color : (arguments[0] || this));}
Element.collectTextNodes = function(element) { return $A($(element).childNodes).collect( function(node) { return (node.nodeType==3 ? node.nodeValue :
(node.hasChildNodes() ? Element.collectTextNodes(node) : ''));}).flatten().join('');}
Element.collectTextNodesIgnoreClass = function(element, className) { return $A($(element).childNodes).collect( function(node) { return (node.nodeType==3 ? node.nodeValue :
((node.hasChildNodes() && !Element.hasClassName(node,className)) ?
Element.collectTextNodes(node) : ''));}).flatten().join('');}
Element.setStyle = function(element, style) { element = $(element); for(k in style) element.style[k.camelize()] = style[k];}
Element.setContentZoom = function(element, percent) { Element.setStyle(element, {fontSize: (percent/100) + 'em'}); if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0);}
Element.getOpacity = function(element){ var opacity; if (opacity = Element.getStyle(element, 'opacity'))
return parseFloat(opacity); if (opacity = (Element.getStyle(element, 'filter') || '').match(/alpha\(opacity=(.*)\)/))
if(opacity[1]) return parseFloat(opacity[1]) / 100; return 1.0;}
Element.setOpacity = function(element, value){ element= $(element); if (value == 1){ Element.setStyle(element, { opacity:
(/Gecko/.test(navigator.userAgent) && !/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ?
0.999999 : null }); if(/MSIE/.test(navigator.userAgent))
Element.setStyle(element, {filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'')});} else { if(value < 0.00001) value = 0; Element.setStyle(element, {opacity: value}); if(/MSIE/.test(navigator.userAgent))
Element.setStyle(element, { filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'') + 'alpha(opacity='+value*100+')' });}
}
Element.getInlineOpacity = function(element){ return $(element).style.opacity || '';}
Element.childrenWithClassName = function(element, className) { return $A($(element).getElementsByTagName('*')).select( function(c) { return Element.hasClassName(c, className) });}
Array.prototype.call = function() { var args = arguments; this.each(function(f){ f.apply(this, args) });}
var Effect = { tagifyText: function(element) { var tagifyStyle = 'position:relative'; if(/MSIE/.test(navigator.userAgent)) tagifyStyle += ';zoom:1'; element = $(element); $A(element.childNodes).each( function(child) { if(child.nodeType==3) { child.nodeValue.toArray().each( function(character) { element.insertBefore( Builder.node('span',{style: tagifyStyle}, character == ' ' ? String.fromCharCode(160) : character), child);}); Element.remove(child);}
});}, multiple: function(element, effect) { var elements; if(((typeof element == 'object') || (typeof element == 'function')) &&
(element.length))
elements = element; else
elements = $(element).childNodes; var options = Object.extend({ speed: 0.1, delay: 0.0
}, arguments[2] || {}); var masterDelay = options.delay; $A(elements).each( function(element, index) { new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));});}, PAIRS: { 'slide': ['SlideDown','SlideUp'], 'blind': ['BlindDown','BlindUp'], 'appear': ['Appear','Fade']
}, toggle: function(element, effect) { element = $(element); effect = (effect || 'appear').toLowerCase(); var options = Object.extend({ queue: { position:'end', scope:(element.id || 'global') }
}, arguments[2] || {}); Effect[Element.visible(element) ?
Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);}
}; var Effect2 = Effect; Effect.Transitions = {}
Effect.Transitions.linear = function(pos) { return pos;}
Effect.Transitions.sinoidal = function(pos) { return (-Math.cos(pos*Math.PI)/2) + 0.5;}
Effect.Transitions.reverse = function(pos) { return 1-pos;}
Effect.Transitions.flicker = function(pos) { return ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;}
Effect.Transitions.wobble = function(pos) { return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;}
Effect.Transitions.pulse = function(pos) { return (Math.floor(pos*10) % 2 == 0 ?
(pos*10-Math.floor(pos*10)) : 1-(pos*10-Math.floor(pos*10)));}
Effect.Transitions.none = function(pos) { return 0;}
Effect.Transitions.full = function(pos) { return 1;}
Effect.ScopedQueue = Class.create(); Object.extend(Object.extend(Effect.ScopedQueue.prototype, Enumerable), { initialize: function() { this.effects = []; this.interval = null;}, _each: function(iterator) { this.effects._each(iterator);}, add: function(effect) { var timestamp = new Date().getTime(); var position = (typeof effect.options.queue == 'string') ?
effect.options.queue : effect.options.queue.position; switch(position) { case 'front':
this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) { e.startOn += effect.finishOn; e.finishOn += effect.finishOn;}); break; case 'end':
timestamp = this.effects.pluck('finishOn').max() || timestamp; break;}
effect.startOn += timestamp; effect.finishOn += timestamp; this.effects.push(effect); if(!this.interval)
this.interval = setInterval(this.loop.bind(this), 40);}, remove: function(effect) { this.effects = this.effects.reject(function(e) { return e==effect }); if(this.effects.length == 0) { clearInterval(this.interval); this.interval = null;}
}, loop: function() { var timePos = new Date().getTime(); this.effects.invoke('loop', timePos);}
}); Effect.Queues = { instances: $H(), get: function(queueName) { if(typeof queueName != 'string') return queueName; if(!this.instances[queueName])
this.instances[queueName] = new Effect.ScopedQueue(); return this.instances[queueName];}
}
Effect.Queue = Effect.Queues.get('global'); Effect.DefaultOptions = { transition: Effect.Transitions.sinoidal, duration: 1.0, fps: 25.0, sync: false, from: 0.0, to: 1.0, delay: 0.0, queue: 'parallel'
}
Effect.Base = function() {}; Effect.Base.prototype = { position: null, start: function(options) { this.options = Object.extend(Object.extend({},Effect.DefaultOptions), options || {}); this.currentFrame = 0; this.state = 'idle'; this.startOn = this.options.delay*1000; this.finishOn = this.startOn + (this.options.duration*1000); this.event('beforeStart'); if(!this.options.sync)
Effect.Queues.get(typeof this.options.queue == 'string' ?
'global' : this.options.queue.scope).add(this);}, loop: function(timePos) { if(timePos >= this.startOn) { if(timePos >= this.finishOn) { this.render(1.0); this.cancel(); this.event('beforeFinish'); if(this.finish) this.finish(); this.event('afterFinish'); return;}
var pos = (timePos - this.startOn) / (this.finishOn - this.startOn); var frame = Math.round(pos * this.options.fps * this.options.duration); if(frame > this.currentFrame) { this.render(pos); this.currentFrame = frame;}
}
}, render: function(pos) { if(this.state == 'idle') { this.state = 'running'; this.event('beforeSetup'); if(this.setup) this.setup(); this.event('afterSetup');}
if(this.state == 'running') { if(this.options.transition) pos = this.options.transition(pos); pos *= (this.options.to-this.options.from); pos += this.options.from; this.position = pos; this.event('beforeUpdate'); if(this.update) this.update(pos); this.event('afterUpdate');}
}, cancel: function() { if(!this.options.sync)
Effect.Queues.get(typeof this.options.queue == 'string' ?
'global' : this.options.queue.scope).remove(this); this.state = 'finished';}, event: function(eventName) { if(this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this); if(this.options[eventName]) this.options[eventName](this);}, inspect: function() { return '#<Effect:' + $H(this).inspect() + ',options:' + $H(this.options).inspect() + '>';}
}
Effect.Parallel = Class.create(); Object.extend(Object.extend(Effect.Parallel.prototype, Effect.Base.prototype), { initialize: function(effects) { this.effects = effects || []; this.start(arguments[1]);}, update: function(position) { this.effects.invoke('render', position);}, finish: function(position) { this.effects.each( function(effect) { effect.render(1.0); effect.cancel(); effect.event('beforeFinish'); if(effect.finish) effect.finish(position); effect.event('afterFinish');});}
}); Effect.Opacity = Class.create(); Object.extend(Object.extend(Effect.Opacity.prototype, Effect.Base.prototype), { initialize: function(element) { this.element = $(element); if(/MSIE/.test(navigator.userAgent) && (!this.element.hasLayout))
Element.setStyle(this.element, {zoom: 1}); var options = Object.extend({ from: Element.getOpacity(this.element) || 0.0, to: 1.0
}, arguments[1] || {}); this.start(options);}, update: function(position) { Element.setOpacity(this.element, position);}
}); Effect.Move = Class.create(); Object.extend(Object.extend(Effect.Move.prototype, Effect.Base.prototype), { initialize: function(element) { this.element = $(element); var options = Object.extend({ x: 0, y: 0, mode: 'relative'
}, arguments[1] || {}); this.start(options);}, setup: function() { Element.makePositioned(this.element); this.originalLeft = parseFloat(Element.getStyle(this.element,'left') || '0'); this.originalTop = parseFloat(Element.getStyle(this.element,'top') || '0'); if(this.options.mode == 'absolute') { this.options.x = this.options.x - this.originalLeft; this.options.y = this.options.y - this.originalTop;}
}, update: function(position) { Element.setStyle(this.element, { left: this.options.x * position + this.originalLeft + 'px', top: this.options.y * position + this.originalTop + 'px'
});}
}); Effect.MoveBy = function(element, toTop, toLeft) { return new Effect.Move(element, Object.extend({ x: toLeft, y: toTop }, arguments[3] || {}));}; Effect.Scale = Class.create(); Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), { initialize: function(element, percent) { this.element = $(element)
var options = Object.extend({ scaleX: true, scaleY: true, scaleContent: true, scaleFromCenter: false, scaleMode: 'box', scaleFrom: 100.0, scaleTo: percent
}, arguments[2] || {}); this.start(options);}, setup: function() { this.restoreAfterFinish = this.options.restoreAfterFinish || false; this.elementPositioning = Element.getStyle(this.element,'position'); this.originalStyle = {}; ['top','left','width','height','fontSize'].each( function(k) { this.originalStyle[k] = this.element.style[k];}.bind(this)); this.originalTop = this.element.offsetTop; this.originalLeft = this.element.offsetLeft; var fontSize = Element.getStyle(this.element,'font-size') || '100%'; ['em','px','%'].each( function(fontSizeType) { if(fontSize.indexOf(fontSizeType)>0) { this.fontSize = parseFloat(fontSize); this.fontSizeType = fontSizeType;}
}.bind(this)); this.factor = (this.options.scaleTo - this.options.scaleFrom)/100; this.dims = null; if(this.options.scaleMode=='box')
this.dims = [this.element.offsetHeight, this.element.offsetWidth]; if(/^content/.test(this.options.scaleMode))
this.dims = [this.element.scrollHeight, this.element.scrollWidth]; if(!this.dims)
this.dims = [this.options.scaleMode.originalHeight, this.options.scaleMode.originalWidth];}, update: function(position) { var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position); if(this.options.scaleContent && this.fontSize)
Element.setStyle(this.element, {fontSize: this.fontSize * currentScale + this.fontSizeType }); this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);}, finish: function(position) { if (this.restoreAfterFinish) Element.setStyle(this.element, this.originalStyle);}, setDimensions: function(height, width) { var d = {}; if(this.options.scaleX) d.width = width + 'px'; if(this.options.scaleY) d.height = height + 'px'; if(this.options.scaleFromCenter) { var topd = (height - this.dims[0])/2; var leftd = (width - this.dims[1])/2; if(this.elementPositioning == 'absolute') { if(this.options.scaleY) d.top = this.originalTop-topd + 'px'; if(this.options.scaleX) d.left = this.originalLeft-leftd + 'px';} else { if(this.options.scaleY) d.top = -topd + 'px'; if(this.options.scaleX) d.left = -leftd + 'px';}
}
Element.setStyle(this.element, d);}
}); Effect.Highlight = Class.create(); Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), { initialize: function(element) { this.element = $(element); var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || {}); this.start(options);}, setup: function() { if(Element.getStyle(this.element, 'display')=='none') { this.cancel(); return;}
this.oldStyle = { backgroundImage: Element.getStyle(this.element, 'background-image') }; Element.setStyle(this.element, {backgroundImage: 'none'}); if(!this.options.endcolor)
this.options.endcolor = Element.getStyle(this.element, 'background-color').parseColor('#ffffff'); if(!this.options.restorecolor)
this.options.restorecolor = Element.getStyle(this.element, 'background-color'); this._base = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this)); this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));}, update: function(position) { Element.setStyle(this.element,{backgroundColor: $R(0,2).inject('#',function(m,v,i){ return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart());}.bind(this)) });}, finish: function() { Element.setStyle(this.element, Object.extend(this.oldStyle, { backgroundColor: this.options.restorecolor
}));}
}); Effect.ScrollTo = Class.create(); Object.extend(Object.extend(Effect.ScrollTo.prototype, Effect.Base.prototype), { initialize: function(element) { this.element = $(element); this.start(arguments[1] || {});}, setup: function() { Position.prepare(); var offsets = Position.cumulativeOffset(this.element); if(this.options.offset) offsets[1] += this.options.offset; var max = window.innerHeight ?
window.height - window.innerHeight :
document.body.scrollHeight - (document.documentElement.clientHeight ?
document.documentElement.clientHeight : document.body.clientHeight); this.scrollStart = Position.deltaY; this.delta = (offsets[1] > max ? max : offsets[1]) - this.scrollStart;}, update: function(position) { Position.prepare(); window.scrollTo(Position.deltaX, this.scrollStart + (position*this.delta));}
}); Effect.Fade = function(element) { var oldOpacity = Element.getInlineOpacity(element); var options = Object.extend({ from: Element.getOpacity(element) || 1.0, to: 0.0, afterFinishInternal: function(effect) { with(Element) { if(effect.options.to!=0) return; hide(effect.element); setStyle(effect.element, {opacity: oldOpacity});}}
}, arguments[1] || {}); return new Effect.Opacity(element,options);}
Effect.Appear = function(element) { var options = Object.extend({ from: (Element.getStyle(element, 'display') == 'none' ? 0.0 : Element.getOpacity(element) || 0.0), to: 1.0, beforeSetup: function(effect) { with(Element) { setOpacity(effect.element, effect.options.from); show(effect.element);}}
}, arguments[1] || {}); return new Effect.Opacity(element,options);}
Effect.Puff = function(element) { element = $(element); var oldStyle = { opacity: Element.getInlineOpacity(element), position: Element.getStyle(element, 'position') }; return new Effect.Parallel( [ new Effect.Scale(element, 200, { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], Object.extend({ duration: 1.0, beforeSetupInternal: function(effect) { with(Element) { setStyle(effect.effects[0].element, {position: 'absolute'});}}, afterFinishInternal: function(effect) { with(Element) { hide(effect.effects[0].element); setStyle(effect.effects[0].element, oldStyle);}}
}, arguments[1] || {}) );}
Effect.BlindUp = function(element) { element = $(element); Element.makeClipping(element); return new Effect.Scale(element, 0, Object.extend({ scaleContent: false, scaleX: false, restoreAfterFinish: true, afterFinishInternal: function(effect) { with(Element) { [hide, undoClipping].call(effect.element);}}
}, arguments[1] || {}) );}
Effect.BlindDown = function(element) { element = $(element); var oldHeight = Element.getStyle(element, 'height'); var elementDimensions = Element.getDimensions(element); return new Effect.Scale(element, 100, Object.extend({ scaleContent: false, scaleX: false, scaleFrom: 0, scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, restoreAfterFinish: true, afterSetup: function(effect) { with(Element) { makeClipping(effect.element); setStyle(effect.element, {height: '0px'}); show(effect.element);}}, afterFinishInternal: function(effect) { with(Element) { undoClipping(effect.element); setStyle(effect.element, {height: oldHeight});}}
}, arguments[1] || {}) );}
Effect.SwitchOff = function(element) { element = $(element); var oldOpacity = Element.getInlineOpacity(element); return new Effect.Appear(element, { duration: 0.4, from: 0, transition: Effect.Transitions.flicker, afterFinishInternal: function(effect) { new Effect.Scale(effect.element, 1, { duration: 0.3, scaleFromCenter: true, scaleX: false, scaleContent: false, restoreAfterFinish: true, beforeSetup: function(effect) { with(Element) { [makePositioned,makeClipping].call(effect.element);}}, afterFinishInternal: function(effect) { with(Element) { [hide,undoClipping,undoPositioned].call(effect.element); setStyle(effect.element, {opacity: oldOpacity});}}
})
}
});}
Effect.DropOut = function(element) { element = $(element); var oldStyle = { top: Element.getStyle(element, 'top'), left: Element.getStyle(element, 'left'), opacity: Element.getInlineOpacity(element) }; return new Effect.Parallel( [ new Effect.Move(element, {x: 0, y: 100, sync: true }), new Effect.Opacity(element, { sync: true, to: 0.0 }) ], Object.extend( { duration: 0.5, beforeSetup: function(effect) { with(Element) { makePositioned(effect.effects[0].element);}}, afterFinishInternal: function(effect) { with(Element) { [hide, undoPositioned].call(effect.effects[0].element); setStyle(effect.effects[0].element, oldStyle);}}
}, arguments[1] || {}));}
Effect.Shake = function(element) { element = $(element); var oldStyle = { top: Element.getStyle(element, 'top'), left: Element.getStyle(element, 'left') }; return new Effect.Move(element, { x: 20, y: 0, duration: 0.05, afterFinishInternal: function(effect) { new Effect.Move(effect.element, { x: -40, y: 0, duration: 0.1, afterFinishInternal: function(effect) { new Effect.Move(effect.element, { x: 40, y: 0, duration: 0.1, afterFinishInternal: function(effect) { new Effect.Move(effect.element, { x: -40, y: 0, duration: 0.1, afterFinishInternal: function(effect) { new Effect.Move(effect.element, { x: 40, y: 0, duration: 0.1, afterFinishInternal: function(effect) { new Effect.Move(effect.element, { x: -20, y: 0, duration: 0.05, afterFinishInternal: function(effect) { with(Element) { undoPositioned(effect.element); setStyle(effect.element, oldStyle);}}}) }}) }}) }}) }}) }});}
Effect.SlideDown = function(element) { element = $(element); Element.cleanWhitespace(element); var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom'); var elementDimensions = Element.getDimensions(element); return new Effect.Scale(element, 100, Object.extend({ scaleContent: false, scaleX: false, scaleFrom: 0, scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, restoreAfterFinish: true, afterSetup: function(effect) { with(Element) { makePositioned(effect.element); makePositioned(effect.element.firstChild); if(window.opera) setStyle(effect.element, {top: ''}); makeClipping(effect.element); setStyle(effect.element, {height: '0px'}); show(element);}}, afterUpdateInternal: function(effect) { with(Element) { setStyle(effect.element.firstChild, {bottom:
(effect.dims[0] - effect.element.clientHeight) + 'px' });}}, afterFinishInternal: function(effect) { with(Element) { undoClipping(effect.element); undoPositioned(effect.element.firstChild); undoPositioned(effect.element); setStyle(effect.element.firstChild, {bottom: oldInnerBottom});}}
}, arguments[1] || {}) );}
Effect.SlideUp = function(element) { element = $(element); Element.cleanWhitespace(element); var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom'); return new Effect.Scale(element, 0, Object.extend({ scaleContent: false, scaleX: false, scaleMode: 'box', scaleFrom: 100, restoreAfterFinish: true, beforeStartInternal: function(effect) { with(Element) { makePositioned(effect.element); makePositioned(effect.element.firstChild); if(window.opera) setStyle(effect.element, {top: ''}); makeClipping(effect.element); show(element);}}, afterUpdateInternal: function(effect) { with(Element) { setStyle(effect.element.firstChild, {bottom:
(effect.dims[0] - effect.element.clientHeight) + 'px' });}}, afterFinishInternal: function(effect) { with(Element) { [hide, undoClipping].call(effect.element); undoPositioned(effect.element.firstChild); undoPositioned(effect.element); setStyle(effect.element.firstChild, {bottom: oldInnerBottom});}}
}, arguments[1] || {}) );}
Effect.Squish = function(element) { return new Effect.Scale(element, window.opera ? 1 : 0, { restoreAfterFinish: true, beforeSetup: function(effect) { with(Element) { makeClipping(effect.element);}}, afterFinishInternal: function(effect) { with(Element) { hide(effect.element); undoClipping(effect.element);}}
});}
Effect.Grow = function(element) { element = $(element); var options = Object.extend({ direction: 'center', moveTransistion: Effect.Transitions.sinoidal, scaleTransition: Effect.Transitions.sinoidal, opacityTransition: Effect.Transitions.full
}, arguments[1] || {}); var oldStyle = { top: element.style.top, left: element.style.left, height: element.style.height, width: element.style.width, opacity: Element.getInlineOpacity(element) }; var dims = Element.getDimensions(element); var initialMoveX, initialMoveY; var moveX, moveY; switch (options.direction) { case 'top-left':
initialMoveX = initialMoveY = moveX = moveY = 0; break; case 'top-right':
initialMoveX = dims.width; initialMoveY = moveY = 0; moveX = -dims.width; break; case 'bottom-left':
initialMoveX = moveX = 0; initialMoveY = dims.height; moveY = -dims.height; break; case 'bottom-right':
initialMoveX = dims.width; initialMoveY = dims.height; moveX = -dims.width; moveY = -dims.height; break; case 'center':
initialMoveX = dims.width / 2; initialMoveY = dims.height / 2; moveX = -dims.width / 2; moveY = -dims.height / 2; break;}
return new Effect.Move(element, { x: initialMoveX, y: initialMoveY, duration: 0.01, beforeSetup: function(effect) { with(Element) { hide(effect.element); makeClipping(effect.element); makePositioned(effect.element);}}, afterFinishInternal: function(effect) { new Effect.Parallel( [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }), new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }), new Effect.Scale(effect.element, 100, { scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true}) ], Object.extend({ beforeSetup: function(effect) { with(Element) { setStyle(effect.effects[0].element, {height: '0px'}); show(effect.effects[0].element);}}, afterFinishInternal: function(effect) { with(Element) { [undoClipping, undoPositioned].call(effect.effects[0].element); setStyle(effect.effects[0].element, oldStyle);}}
}, options)
)
}
});}
Effect.Shrink = function(element) { element = $(element); var options = Object.extend({ direction: 'center', moveTransistion: Effect.Transitions.sinoidal, scaleTransition: Effect.Transitions.sinoidal, opacityTransition: Effect.Transitions.none
}, arguments[1] || {}); var oldStyle = { top: element.style.top, left: element.style.left, height: element.style.height, width: element.style.width, opacity: Element.getInlineOpacity(element) }; var dims = Element.getDimensions(element); var moveX, moveY; switch (options.direction) { case 'top-left':
moveX = moveY = 0; break; case 'top-right':
moveX = dims.width; moveY = 0; break; case 'bottom-left':
moveX = 0; moveY = dims.height; break; case 'bottom-right':
moveX = dims.width; moveY = dims.height; break; case 'center':
moveX = dims.width / 2; moveY = dims.height / 2; break;}
return new Effect.Parallel( [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }), new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}), new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }) ], Object.extend({ beforeStartInternal: function(effect) { with(Element) { [makePositioned, makeClipping].call(effect.effects[0].element) }}, afterFinishInternal: function(effect) { with(Element) { [hide, undoClipping, undoPositioned].call(effect.effects[0].element); setStyle(effect.effects[0].element, oldStyle);}}
}, options) );}
Effect.Pulsate = function(element) { element = $(element); var options = arguments[1] || {}; var oldOpacity = Element.getInlineOpacity(element); var transition = options.transition || Effect.Transitions.sinoidal; var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) }; reverser.bind(transition); return new Effect.Opacity(element, Object.extend(Object.extend({ duration: 3.0, from: 0, afterFinishInternal: function(effect) { Element.setStyle(effect.element, {opacity: oldOpacity});}
}, options), {transition: reverser}));}
Effect.Fold = function(element) { element = $(element); var oldStyle = { top: element.style.top, left: element.style.left, width: element.style.width, height: element.style.height }; Element.makeClipping(element); return new Effect.Scale(element, 5, Object.extend({ scaleContent: false, scaleX: false, afterFinishInternal: function(effect) { new Effect.Scale(element, 1, { scaleContent: false, scaleY: false, afterFinishInternal: function(effect) { with(Element) { [hide, undoClipping].call(effect.element); setStyle(effect.element, oldStyle);}} });}}, arguments[1] || {}));}
var fileLoadingImage = "/images/lightbox/loading.gif";
var fileBottomNavCloseImage = "/images/lightbox/closelabel.gif";
var overlayOpacity = 0.8;	// controls transparency of shadow overlay
var animate = true;			// toggles resizing animations
var resizeSpeed = 9;		// controls the speed of the image resizing animations (1=slowest and 10=fastest)
var borderSize = 10;		//if you adjust the padding in the CSS, you will need to update this variable


var imageArray = new Array;
var activeImage;

if(animate == true){
	overlayDuration = 0.2;	// shadow fade in/out duration
	if(resizeSpeed > 10){ resizeSpeed = 10;}
	if(resizeSpeed < 1){ resizeSpeed = 1;}
	resizeDuration = (11 - resizeSpeed) * 0.15;
} else {
	overlayDuration = 0;
	resizeDuration = 0;
}

Object.extend(Element, {
	getWidth: function(element) {
	   	element = $(element);
	   	return element.offsetWidth;
	},
	setWidth: function(element,w) {
	   	element = $(element);
    	element.style.width = w +"px";
	},
	setHeight: function(element,h) {
   		element = $(element);
    	element.style.height = h +"px";
	},
	setTop: function(element,t) {
	   	element = $(element);
    	element.style.top = t +"px";
	},
	setLeft: function(element,l) {
	   	element = $(element);
    	element.style.left = l +"px";
	},
	setSrc: function(element,src) {
    	element = $(element);
    	element.src = src;
	},
	setHref: function(element,href) {
    	element = $(element);
    	element.href = href;
	},
	setInnerHTML: function(element,content) {
		element = $(element);
		element.innerHTML = content;
	}
});

Array.prototype.removeDuplicates = function () {
    for(i = 0; i < this.length; i++){
        for(j = this.length-1; j>i; j--){
            if(this[i][0] == this[j][0]){
                this.splice(j,1);
            }
        }
    }
}

Array.prototype.empty = function () {
	for(i = 0; i <= this.length; i++){
		this.shift();
	}
}

var Lightbox = Class.create();

Lightbox.prototype = {
	initialize: function() {

		this.updateImageList();

		var objBody = document.getElementsByTagName("body").item(0);

		var objOverlay = document.createElement("div");
		objOverlay.setAttribute('id','overlay');
		objOverlay.style.display = 'none';
		objOverlay.onclick = function() { myLightbox.end(); }
		objBody.appendChild(objOverlay);

		var objLightbox = document.createElement("div");
		objLightbox.setAttribute('id','lightbox');
		objLightbox.style.display = 'none';
		objLightbox.onclick = function(e) {
			if (!e) var e = window.event;
			var clickObj = Event.element(e).id;
			if ( clickObj == 'lightbox') {
				myLightbox.end();
			}
		};
		objBody.appendChild(objLightbox);

		var objOuterImageContainer = document.createElement("div");
		objOuterImageContainer.setAttribute('id','outerImageContainer');
		objOuterImageContainer.onclick = function() { myLightbox.end(); return false; }
		objLightbox.appendChild(objOuterImageContainer);

		if(animate){
			Element.setWidth('outerImageContainer', 250);
			Element.setHeight('outerImageContainer', 250);
		} else {
			Element.setWidth('outerImageContainer', 1);
			Element.setHeight('outerImageContainer', 1);
		}

		var objImageContainer = document.createElement("div");
		objImageContainer.setAttribute('id','imageContainer');
	    objImageContainer.onclick = function() { myLightbox.end(); return false; }
		objOuterImageContainer.appendChild(objImageContainer);


		var objHoverNav = document.createElement("div");
		objHoverNav.setAttribute('id','hoverNav');
		objImageContainer.appendChild(objHoverNav);

		var objLoading = document.createElement("div");
		objLoading.setAttribute('id','loading');

		objImageContainer.appendChild(objLoading);

		var objLoadingLink = document.createElement("a");
		objLoadingLink.setAttribute('id','loadingLink');
		objLoadingLink.setAttribute('href','#');
		objLoadingLink.onclick = function() { myLightbox.end(); return false; }
		objLoading.appendChild(objLoadingLink);

		var objLoadingImage = document.createElement("img");
		objLoadingImage.setAttribute('src', fileLoadingImage);
		objLoadingLink.appendChild(objLoadingImage);

		var objImageDataContainer = document.createElement("div");
		objImageDataContainer.setAttribute('id','imageDataContainer');
        objImageDataContainer.onclick = function() { myLightbox.end(); return false; }
		objLightbox.appendChild(objImageDataContainer);

		var objImageData = document.createElement("div");
		objImageData.setAttribute('id','imageData');
		objImageDataContainer.appendChild(objImageData);

		var objImageDetails = document.createElement("div");
		objImageDetails.setAttribute('id','imageDetails');
		objImageData.appendChild(objImageDetails);

		var objCaption = document.createElement("span");
		objCaption.setAttribute('id','caption');
		objImageDetails.appendChild(objCaption);

		var objNumberDisplay = document.createElement("span");
		objNumberDisplay.setAttribute('id','numberDisplay');
		objImageDetails.appendChild(objNumberDisplay);

		var objBottomNav = document.createElement("div");
		objBottomNav.setAttribute('id','bottomNav');
        objBottomNav.onclick = function() { myLightbox.end(); return false; }
		objImageData.appendChild(objBottomNav);

		var objLightboxImage = document.createElement("img");
		objLightboxImage.setAttribute('id','lightboxImage');
		objLightboxImage.onclick = function() { myLightbox.end(); return false; }
		objImageContainer.appendChild(objLightboxImage);

		var objBottomNavCloseLink = document.createElement("a");
		objBottomNavCloseLink.setAttribute('id','bottomNavClose');
		objBottomNavCloseLink.setAttribute('href','#');
		objBottomNavCloseLink.onclick = function() { myLightbox.end(); return false; }
		objBottomNav.appendChild(objBottomNavCloseLink);

		var objPrevLink = document.createElement("a");
		objPrevLink.setAttribute('id','prevLink');
		objPrevLink.setAttribute('href','#');
	    objPrevLink.onclick = function() { myLightbox.end(); return false; }
		objHoverNav.appendChild(objPrevLink);

		var objNextLink = document.createElement("a");
		objNextLink.setAttribute('id','nextLink');
		objNextLink.setAttribute('href','#');
	    objNextLink.onclick = function() { myLightbox.end(); return false; }
		objHoverNav.appendChild(objNextLink);

		var objBottomNavCloseImage = document.createElement("img");
		objBottomNavCloseImage.setAttribute('src', fileBottomNavCloseImage);
		objBottomNavCloseLink.appendChild(objBottomNavCloseImage);
	},

	updateImageList: function() {
		if (!document.getElementsByTagName){ return; }
		var anchors = document.getElementsByTagName('a');
		var areas = document.getElementsByTagName('area');

		for (var i=0; i<anchors.length; i++){
			var anchor = anchors[i];

			var relAttribute = String(anchor.getAttribute('rel'));

			if (anchor.getAttribute('href') && (relAttribute.toLowerCase().match('lightbox'))){
				anchor.onclick = function () {myLightbox.start(this); return false;}
			}
		}

		for (var i=0; i< areas.length; i++){
			var area = areas[i];

			var relAttribute = String(area.getAttribute('rel'));

			if (area.getAttribute('href') && (relAttribute.toLowerCase().match('lightbox'))){
				area.onclick = function () {myLightbox.start(this); return false;}
			}
		}
	},

	start: function(imageLink) {

		hideSelectBoxes();
		hideFlash();

		var arrayPageSize = getPageSize();
		Element.setWidth('overlay', arrayPageSize[0]);
		Element.setHeight('overlay', arrayPageSize[1]);

		new Effect.Appear('overlay', { duration: overlayDuration, from: 0.0, to: overlayOpacity });

		imageArray = [];
		imageNum = 0;

		if (!document.getElementsByTagName){ return; }
		var anchors = document.getElementsByTagName( imageLink.tagName);

		if((imageLink.getAttribute('rel') == 'lightbox')){
			imageArray.push(new Array(imageLink.getAttribute('href'), imageLink.getAttribute('title')));
		} else {

			for (var i=0; i<anchors.length; i++){
				var anchor = anchors[i];
				if (anchor.getAttribute('href') && (anchor.getAttribute('rel') == imageLink.getAttribute('rel'))){
					imageArray.push(new Array(anchor.getAttribute('href'), anchor.getAttribute('title')));
				}
			}
			imageArray.removeDuplicates();
			while(imageArray[imageNum][0] != imageLink.getAttribute('href')) { imageNum++;}
		}

		var arrayPageScroll = getPageScroll();
		var lightboxTop = 15; //arrayPageScroll[1] + (arrayPageSize[3] / 10);
		var lightboxLeft = arrayPageScroll[0];
		Element.setTop('lightbox', lightboxTop);
		Element.setLeft('lightbox', lightboxLeft);

		Element.show('lightbox');

		this.changeImage(imageNum);
	},

	changeImage: function(imageNum) {

		activeImage = imageNum;

		if(animate){ Element.show('loading');}
		Element.hide('lightboxImage');
		Element.hide('hoverNav');
		Element.hide('prevLink');
		Element.hide('nextLink');
		Element.hide('imageDataContainer');
		Element.hide('numberDisplay');

		imgPreloader = new Image();

		imgPreloader.onload=function(){
			Element.setSrc('lightboxImage', imageArray[activeImage][0]);
			myLightbox.resizeImageContainer(imgPreloader.width, imgPreloader.height);

			imgPreloader.onload=function(){};
		}
		imgPreloader.src = imageArray[activeImage][0];
	},

	resizeImageContainer: function( imgWidth, imgHeight) {

		this.widthCurrent = Element.getWidth('outerImageContainer');
		this.heightCurrent = Element.getHeight('outerImageContainer');

		var widthNew = (imgWidth  + (borderSize * 2));
		var heightNew = (imgHeight  + (borderSize * 2));

		this.xScale = ( widthNew / this.widthCurrent) * 100;
		this.yScale = ( heightNew / this.heightCurrent) * 100;

		wDiff = this.widthCurrent - widthNew;
		hDiff = this.heightCurrent - heightNew;

		if(!( hDiff == 0)){ new Effect.Scale('outerImageContainer', this.yScale, {scaleX: false, duration: resizeDuration, queue: 'front'}); }
		if(!( wDiff == 0)){ new Effect.Scale('outerImageContainer', this.xScale, {scaleY: false, delay: resizeDuration, duration: resizeDuration}); }

		if((hDiff == 0) && (wDiff == 0)){
			if (navigator.appVersion.indexOf("MSIE")!=-1){ pause(250); } else { pause(100);}
		}

		Element.setHeight('prevLink', imgHeight);
		Element.setHeight('nextLink', imgHeight);
		Element.setWidth( 'imageDataContainer', widthNew);

		this.showImage();
	},

	showImage: function(){
		Element.hide('loading');
		new Effect.Appear('lightboxImage', { duration: resizeDuration, queue: 'end', afterFinish: function(){	myLightbox.updateDetails(); } });
		this.preloadNeighborImages();
	},

	updateDetails: function() {

		if(imageArray[activeImage][1]){
			Element.show('caption');
			Element.setInnerHTML( 'caption', imageArray[activeImage][1]);
		}

		if(imageArray.length > 1){
			Element.show('numberDisplay');
			Element.setInnerHTML( 'numberDisplay', "Image " + eval(activeImage + 1) + " of " + imageArray.length);
		}

		new Effect.Parallel(
			[ new Effect.SlideDown( 'imageDataContainer', { sync: true, duration: resizeDuration, from: 0.0, to: 1.0 }),
			  new Effect.Appear('imageDataContainer', { sync: true, duration: resizeDuration }) ],
			{ duration: resizeDuration, afterFinish: function() {
				var arrayPageSize = getPageSize();
				Element.setHeight('overlay', arrayPageSize[1]);
				myLightbox.updateNav();
				}
			}
		);
	},

	updateNav: function() {

		Element.show('hoverNav');

		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) { // ie
			keycode = event.keyCode;
			escapeKey = 27;
		} else { // mozilla
			keycode = e.keyCode;
			escapeKey = e.DOM_VK_ESCAPE;
		}

		key = String.fromCharCode(keycode).toLowerCase();

		if((key == 'x') || (key == 'o') || (key == 'c') || (keycode == escapeKey)){
			myLightbox.end();
		} else if((key == 'p') || (keycode == 37)){
			if(activeImage != 0){
				myLightbox.disableKeyboardNav();
				myLightbox.changeImage(activeImage - 1);
			}
		} else if((key == 'n') || (keycode == 39)){
			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');
		new Effect.Fade('overlay', { duration: overlayDuration});
		showSelectBoxes();
		showFlash();
	}
}

function getPageScroll(){

	var xScroll, yScroll;

	if (self.pageYOffset) {
		yScroll = self.pageYOffset;
		xScroll = self.pageXOffset;
	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
		yScroll = document.documentElement.scrollTop;
		xScroll = document.documentElement.scrollLeft;
	} else if (document.body) {// all other Explorers
		yScroll = document.body.scrollTop;
		xScroll = document.body.scrollLeft;
	}

	arrayPageScroll = new Array(xScroll,yScroll)
	return arrayPageScroll;
}

function getPageSize(){

	var xScroll, yScroll;

	if (window.innerHeight && window.scrollMaxY) {
		xScroll = window.innerWidth + window.scrollMaxX;
		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) {
		if(document.documentElement.clientWidth){
			windowWidth = document.documentElement.clientWidth;
		} else {
			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) {
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}

	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else {
		pageHeight = yScroll;
	}

	if(xScroll < windowWidth){
		pageWidth = xScroll;
	} else {
		pageWidth = windowWidth;
	}

	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight)
	return arrayPageSize;
}

function getKey(e){
	if (e == null) {
		keycode = event.keyCode;
	} else {
		keycode = e.which;
	}
	key = String.fromCharCode(keycode).toLowerCase();

	if(key == 'x'){
	}
}

function listenKey () {	document.onkeypress = getKey; }

function showSelectBoxes(){
	var selects = document.getElementsByTagName("select");
	for (i = 0; i != selects.length; i++) {
		selects[i].style.visibility = "visible";
	}
}

function hideSelectBoxes(){
	var selects = document.getElementsByTagName("select");
	for (i = 0; i != selects.length; i++) {
		selects[i].style.visibility = "hidden";
	}
}

function showFlash(){
	var flashObjects = document.getElementsByTagName("object");
	for (i = 0; i < flashObjects.length; i++) {
		flashObjects[i].style.visibility = "visible";
	}

	var flashEmbeds = document.getElementsByTagName("embed");
	for (i = 0; i < flashEmbeds.length; i++) {
		flashEmbeds[i].style.visibility = "visible";
	}
}

function hideFlash(){
	var flashObjects = document.getElementsByTagName("object");
	for (i = 0; i < flashObjects.length; i++) {
		flashObjects[i].style.visibility = "hidden";
	}

	var flashEmbeds = document.getElementsByTagName("embed");
	for (i = 0; i < flashEmbeds.length; i++) {
		flashEmbeds[i].style.visibility = "hidden";
	}

}

function pause(ms){
	var date = new Date();
	curDate = null;
	do{var curDate = new Date();}
	while( curDate - date < ms);
}

function initLightbox() { myLightbox = new Lightbox(); }
Event.observe(window, 'load', initLightbox, false);var xmlHttp;

function suggest(suchbegriff) {
xmlHttp=httpXMLobjects();
if (xmlHttp==null) {
  alert ("Browser does not support AJAX");
  return;
}
if (suchbegriff.length<3) {
  document.getElementById("ausgabe").innerHTML="";
  document.getElementById("ausgabe").style.visibility='hidden';
  return;
}
else {
	//URL vorbereiten, Zufallszahl umgeht den Browsercache
	var aufruf="/suchvorschau.php"+"?q="+urlencode(htmlentities(suchbegriff))+"&sid="+Math.random();
	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",aufruf,true);
	xmlHttp.send(null);
	}
}
function stateChanged() {
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") {
 document.getElementById("ausgabe").innerHTML=xmlHttp.responseText;
 document.getElementById("ausgabe").style.visibility='visible';
 }
}
//AJAX-Standards
//Weniger interessant

function httpXMLobjects() {
var xmlHttp=null;
try {
 // Fuer Firefox, Opera und Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e) {
 // Der Internet Explorer wills wieder anders
 try {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e) {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}

function htmlentities (string, quote_style) {
    // http://kevin.vanzonneveld.net
    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: nobbler
    // +    tweaked by: Jack
    // +   bugfixed by: Onno Marsman
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +    bugfixed by: Brett Zamir (http://brett-zamir.me)
    // +      input by: Ratheous
    // -    depends on: get_html_translation_table
    // *     example 1: htmlentities('Kevin & van Zonneveld');
    // *     returns 1: 'Kevin &amp; van Zonneveld'
    // *     example 2: htmlentities("foo'bar","ENT_QUOTES");
    // *     returns 2: 'foo&#039;bar'

    var hash_map = {}, symbol = '', tmp_str = '', entity = '';
    tmp_str = string.toString();

    if (false === (hash_map = this.get_html_translation_table('HTML_ENTITIES', quote_style))) {
        return false;
    }
    hash_map["'"] = '&#039;';
    for (symbol in hash_map) {
        entity = hash_map[symbol];
        tmp_str = tmp_str.split(symbol).join(entity);
    }

    return tmp_str;
}

function get_html_translation_table (table, quote_style) {
    // http://kevin.vanzonneveld.net
    // +   original by: Philip Peterson
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: noname
    // +   bugfixed by: Alex
    // +   bugfixed by: Marco
    // +   bugfixed by: madipta
    // +   improved by: KELAN
    // +   improved by: Brett Zamir (http://brett-zamir.me)
    // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
    // +      input by: Frank Forte
    // +   bugfixed by: T.Wild
    // +      input by: Ratheous
    // %          note: It has been decided that we're not going to add global
    // %          note: dependencies to php.js, meaning the constants are not
    // %          note: real constants, but strings instead. Integers are also supported if someone
    // %          note: chooses to create the constants themselves.
    // *     example 1: get_html_translation_table('HTML_SPECIALCHARS');
    // *     returns 1: {'"': '&quot;', '&': '&amp;', '<': '&lt;', '>': '&gt;'}

    var entities = {}, hash_map = {}, decimal = 0, symbol = '';
    var constMappingTable = {}, constMappingQuoteStyle = {};
    var useTable = {}, useQuoteStyle = {};

    // Translate arguments
    constMappingTable[0]      = 'HTML_SPECIALCHARS';
    constMappingTable[1]      = 'HTML_ENTITIES';
    constMappingQuoteStyle[0] = 'ENT_NOQUOTES';
    constMappingQuoteStyle[2] = 'ENT_COMPAT';
    constMappingQuoteStyle[3] = 'ENT_QUOTES';

    useTable       = !isNaN(table) ? constMappingTable[table] : table ? table.toUpperCase() : 'HTML_SPECIALCHARS';
    useQuoteStyle = !isNaN(quote_style) ? constMappingQuoteStyle[quote_style] : quote_style ? quote_style.toUpperCase() : 'ENT_COMPAT';

    if (useTable !== 'HTML_SPECIALCHARS' && useTable !== 'HTML_ENTITIES') {
        throw new Error("Table: "+useTable+' not supported');
        // return false;
    }

    entities['38'] = '&amp;';
    if (useTable === 'HTML_ENTITIES') {
        entities['160'] = '&nbsp;';
        entities['161'] = '&iexcl;';
        entities['162'] = '&cent;';
        entities['163'] = '&pound;';
        entities['164'] = '&curren;';
        entities['165'] = '&yen;';
        entities['166'] = '&brvbar;';
        entities['167'] = '&sect;';
        entities['168'] = '&uml;';
        entities['169'] = '&copy;';
        entities['170'] = '&ordf;';
        entities['171'] = '&laquo;';
        entities['172'] = '&not;';
        entities['173'] = '&shy;';
        entities['174'] = '&reg;';
        entities['175'] = '&macr;';
        entities['176'] = '&deg;';
        entities['177'] = '&plusmn;';
        entities['178'] = '&sup2;';
        entities['179'] = '&sup3;';
        entities['180'] = '&acute;';
        entities['181'] = '&micro;';
        entities['182'] = '&para;';
        entities['183'] = '&middot;';
        entities['184'] = '&cedil;';
        entities['185'] = '&sup1;';
        entities['186'] = '&ordm;';
        entities['187'] = '&raquo;';
        entities['188'] = '&frac14;';
        entities['189'] = '&frac12;';
        entities['190'] = '&frac34;';
        entities['191'] = '&iquest;';
        entities['192'] = '&Agrave;';
        entities['193'] = '&Aacute;';
        entities['194'] = '&Acirc;';
        entities['195'] = '&Atilde;';
        entities['196'] = '&Auml;';
        entities['197'] = '&Aring;';
        entities['198'] = '&AElig;';
        entities['199'] = '&Ccedil;';
        entities['200'] = '&Egrave;';
        entities['201'] = '&Eacute;';
        entities['202'] = '&Ecirc;';
        entities['203'] = '&Euml;';
        entities['204'] = '&Igrave;';
        entities['205'] = '&Iacute;';
        entities['206'] = '&Icirc;';
        entities['207'] = '&Iuml;';
        entities['208'] = '&ETH;';
        entities['209'] = '&Ntilde;';
        entities['210'] = '&Ograve;';
        entities['211'] = '&Oacute;';
        entities['212'] = '&Ocirc;';
        entities['213'] = '&Otilde;';
        entities['214'] = '&Ouml;';
        entities['215'] = '&times;';
        entities['216'] = '&Oslash;';
        entities['217'] = '&Ugrave;';
        entities['218'] = '&Uacute;';
        entities['219'] = '&Ucirc;';
        entities['220'] = '&Uuml;';
        entities['221'] = '&Yacute;';
        entities['222'] = '&THORN;';
        entities['223'] = '&szlig;';
        entities['224'] = '&agrave;';
        entities['225'] = '&aacute;';
        entities['226'] = '&acirc;';
        entities['227'] = '&atilde;';
        entities['228'] = '&auml;';
        entities['229'] = '&aring;';
        entities['230'] = '&aelig;';
        entities['231'] = '&ccedil;';
        entities['232'] = '&egrave;';
        entities['233'] = '&eacute;';
        entities['234'] = '&ecirc;';
        entities['235'] = '&euml;';
        entities['236'] = '&igrave;';
        entities['237'] = '&iacute;';
        entities['238'] = '&icirc;';
        entities['239'] = '&iuml;';
        entities['240'] = '&eth;';
        entities['241'] = '&ntilde;';
        entities['242'] = '&ograve;';
        entities['243'] = '&oacute;';
        entities['244'] = '&ocirc;';
        entities['245'] = '&otilde;';
        entities['246'] = '&ouml;';
        entities['247'] = '&divide;';
        entities['248'] = '&oslash;';
        entities['249'] = '&ugrave;';
        entities['250'] = '&uacute;';
        entities['251'] = '&ucirc;';
        entities['252'] = '&uuml;';
        entities['253'] = '&yacute;';
        entities['254'] = '&thorn;';
        entities['255'] = '&yuml;';
    }

    if (useQuoteStyle !== 'ENT_NOQUOTES') {
        entities['34'] = '&quot;';
    }
    if (useQuoteStyle === 'ENT_QUOTES') {
        entities['39'] = '&#39;';
    }
    entities['60'] = '&lt;';
    entities['62'] = '&gt;';


    // ascii decimals to real symbols
    for (decimal in entities) {
        symbol = String.fromCharCode(decimal);
        hash_map[symbol] = entities[decimal];
    }

    return hash_map;
}

function urlencode (str) {
    // http://kevin.vanzonneveld.net
    // +   original by: Philip Peterson
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: AJ
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: Brett Zamir (http://brett-zamir.me)
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: travc
    // +      input by: Brett Zamir (http://brett-zamir.me)
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: Lars Fischer
    // +      input by: Ratheous
    // +      reimplemented by: Brett Zamir (http://brett-zamir.me)
    // %          note 1: This reflects PHP 5.3/6.0+ behavior
    // *     example 1: urlencode('Kevin van Zonneveld!');
    // *     returns 1: 'Kevin+van+Zonneveld%21'
    // *     example 2: urlencode('http://kevin.vanzonneveld.net/');
    // *     returns 2: 'http%3A%2F%2Fkevin.vanzonneveld.net%2F'
    // *     example 3: urlencode('http://www.google.nl/search?q=php.js&ie=utf-8&oe=utf-8&aq=t&rls=com.ubuntu:en-US:unofficial&client=firefox-a');
    // *     returns 3: 'http%3A%2F%2Fwww.google.nl%2Fsearch%3Fq%3Dphp.js%26ie%3Dutf-8%26oe%3Dutf-8%26aq%3Dt%26rls%3Dcom.ubuntu%3Aen-US%3Aunofficial%26client%3Dfirefox-a'

    var hexStr = function (dec) {
        return '%' + dec.toString(16).toUpperCase();
    };

    var ret = '',
            unreserved = /[\w.-]/; // A-Za-z0-9_.- // Tilde is not here for historical reasons; to preserve it, use rawurlencode instead
    str = (str+'').toString();

    for (var i = 0, dl = str.length; i < dl; i++) {
        var ch = str.charAt(i);
        if (unreserved.test(ch)) {
            ret += ch;
        }
        else {
            var code = str.charCodeAt(i);
            // Reserved assumed to be in UTF-8, as in PHP
            if (code === 32) {
                ret += '+'; // %20 in rawurlencode
            }
            else if (code < 128) { // 1 byte
                ret += hexStr(code);
            }
            else if (code >= 128 && code < 2048) { // 2 bytes
                ret += hexStr((code >> 6) | 0xC0);
                ret += hexStr((code & 0x3F) | 0x80);
            }
            else if (code >= 2048 && code < 65536) { // 3 bytes
                ret += hexStr((code >> 12) | 0xE0);
                ret += hexStr(((code >> 6) & 0x3F) | 0x80);
                ret += hexStr((code & 0x3F) | 0x80);
            }
            else if (code >= 65536) { // 4 bytes
                ret += hexStr((code >> 18) | 0xF0);
                ret += hexStr(((code >> 12) & 0x3F) | 0x80);
                ret += hexStr(((code >> 6) & 0x3F) | 0x80);
                ret += hexStr((code & 0x3F) | 0x80);
            }
        }
    }
    return ret;
}