<\/div>'); findDestinationCityOption = 1; } else { findDestinationCityOption = 0; $("destination").remove(); new Ajax.Request('/tse_listbox.cfm', { parameters: {languageId: nLanguageID, prefix: "destination", destinationCountryId: optionDefaultDestinationCountry, defaultDestinationCity: optionDefaultDestinationCity}, method:'get', onSuccess: function(transport){ var response = transport.responseText; $("destinationName").hide(); $("destinationTd").update(response); }, onFailure: function(){ alert('Something went wrong...') } }); } } } function getCities(type,country) { if(type=='departure') { new Ajax.Request('/tse_listbox.cfm', { parameters: {languageId: nLanguageID, prefix: "departure", departureCountryId: country}, method:'get', onSuccess: function(transport){ var response = transport.responseText; $("departureTd").update(response); }, onFailure: function(){ alert('Something went wrong...') } }); } else if (type=='destination') { new Ajax.Request('/tse_listbox.cfm', { parameters: {languageId: nLanguageID, prefix: "destination", destinationCountryId: country}, method:'get', onSuccess: function(transport){ var response = transport.responseText; $("destinationTd").update(response); }, onFailure: function(){ alert('Something went wrong...') } }); } } function keyHandler(theEvent) { var myChild; var event = theEvent; key = event.keyCode; if (document.getElementById("departuresDiv").style.display == 'block') { /* Key arrow down */ if(document.all) { var departurelength = document.getElementById("departuresDiv").childNodes.length; } else { var departurelength = document.getElementById("departuresDiv").getElementsByTagName("div").length; } /* key arrow down */ if (key == 40 && (departurelength > 1 || pos == -1)) { if (pos == -1) { pos = 0; myChild = document.getElementById("departuresDiv").getElementsByTagName("div")[pos]/*childNodes[pos]*/; myChild.className='choserMouseOver'; var _tmpId = document.getElementById("departuresDiv").getElementsByTagName("div")[pos].id; setdeparturenohide(getCrossBrowserInnerText(document.getElementById("departuresDiv").getElementsByTagName("div")[pos]),_tmpId.substring(4,_tmpId.length)); setTmpdeparture(getCrossBrowserInnerText(document.getElementById("departuresDiv").getElementsByTagName("div")[pos]),_tmpId.substring(4,_tmpId.length)); } else if (pos == document.getElementById("departuresDiv").getElementsByTagName("div")/*childNodes*/.length-1) { myChild = document.getElementById("departuresDiv").getElementsByTagName("div")[pos]/*childNodes[document.getElementById("departuresDiv").childNodes.length-1]*/; myChild.className='choserMouseOver'; var _tmpId = document.getElementById("departuresDiv").getElementsByTagName("div")[pos].id; setdeparturenohide(getCrossBrowserInnerText(document.getElementById("departuresDiv").getElementsByTagName("div")[pos]),_tmpId.substring(4,_tmpId.length)); setTmpdeparture(getCrossBrowserInnerText(document.getElementById("departuresDiv").getElementsByTagName("div")[pos]),_tmpId.substring(4,_tmpId.length)); } else if (pos > -1) { myChild = document.getElementById("departuresDiv").getElementsByTagName("div")[pos]/*childNodes[pos]*/; myChild.className='choserMouseOut'; pos += 1; myChild = document.getElementById("departuresDiv").getElementsByTagName("div")[pos]/*childNodes[pos]*/; myChild.className='choserMouseOver'; var _tmpId = document.getElementById("departuresDiv").getElementsByTagName("div")[pos].id; setdeparturenohide(getCrossBrowserInnerText(document.getElementById("departuresDiv").getElementsByTagName("div")[pos]),_tmpId.substring(4,_tmpId.length)); setTmpdeparture(getCrossBrowserInnerText(document.getElementById("departuresDiv").getElementsByTagName("div")[pos]),_tmpId.substring(4,_tmpId.length)); } } /* Key arrow up */ else if (key == 38 && departurelength > 1) { if (pos == 0) { pos = 0; myChild = document.getElementById("departuresDiv").getElementsByTagName("div")[pos]/*childNodes[pos]*/; myChild.className='choserMouseOver'; var _tmpId = document.getElementById("departuresDiv").getElementsByTagName("div")[pos].id; setdeparturenohide(getCrossBrowserInnerText(document.getElementById("departuresDiv").getElementsByTagName("div")[pos]),_tmpId.substring(4,_tmpId.length)); setTmpdeparture(getCrossBrowserInnerText(document.getElementById("departuresDiv").getElementsByTagName("div")[pos]),_tmpId.substring(4,_tmpId.length)); } else if (pos > 0) { myChild = document.getElementById("departuresDiv").getElementsByTagName("div")[pos]/*childNodes[pos]*/; myChild.className='choserMouseOut'; pos = pos -1; myChild = document.getElementById("departuresDiv").getElementsByTagName("div")[pos]/*childNodes[pos]*/; myChild.className='choserMouseOver'; var _tmpId = document.getElementById("departuresDiv").getElementsByTagName("div")[pos].id; setdeparturenohide(getCrossBrowserInnerText(document.getElementById("departuresDiv").getElementsByTagName("div")[pos]),_tmpId.substring(4,_tmpId.length)); setTmpdeparture(getCrossBrowserInnerText(document.getElementById("departuresDiv").getElementsByTagName("div")[pos]),_tmpId.substring(4,_tmpId.length)); } } else if (key == 37 || key == 39) { } /* Character return/enter */ else if (key == 13) { if (pos == -1) { pos = 0; } var _tmpId = document.getElementById("departuresDiv").getElementsByTagName("div")[pos].id; setdeparture(getCrossBrowserInnerText(document.getElementById("departuresDiv").getElementsByTagName("div")[pos]),_tmpId.substring(4,_tmpId.length)); setTmpdeparture(getCrossBrowserInnerText(document.getElementById("departuresDiv").getElementsByTagName("div")[pos]),_tmpId.substring(4,_tmpId.length)); } } else if (document.getElementById("destinationsDiv").style.display == 'block') { /* Key arrow down */ if(document.all) { var destinationlength = document.getElementById("destinationsDiv").childNodes.length; } else { var destinationlength = document.getElementById("destinationsDiv").getElementsByTagName("div").length; } /* key arrow down */ if (key == 40 && (destinationlength > 1 || pos == -1)) { if (posDest == -1) { posDest = 0; myChild = document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/; myChild.className='choserMouseOver'; var _tmpId = document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/.id; setdestinationnohide(getCrossBrowserInnerText(document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/),_tmpId.substring(4,_tmpId.length)); setTmpdestination(getCrossBrowserInnerText(document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/),_tmpId.substring(4,_tmpId.length)); } else if (posDest == document.getElementById("destinationsDiv").getElementsByTagName("div")/*childNodes*/.length-1) { myChild = document.getElementById("destinationsDiv").childNodes[document.getElementById("destinationsDiv").childNodes.length-1]; myChild.className='choserMouseOver'; var _tmpId = document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/.id; setdestinationnohide(getCrossBrowserInnerText(document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/),_tmpId.substring(4,_tmpId.length)); setTmpdestination(getCrossBrowserInnerText(document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/),_tmpId.substring(4,_tmpId.length)); } else if (posDest > -1) { myChild = document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/; myChild.className='choserMouseOut'; posDest += 1; myChild = document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/; myChild.className='choserMouseOver'; var _tmpId = document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/.id; setdestinationnohide(getCrossBrowserInnerText(document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/),_tmpId.substring(4,_tmpId.length)); setTmpdestination(getCrossBrowserInnerText(document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/),_tmpId.substring(4,_tmpId.length)); } /* Key arrow up */ } else if (key == 38 && destinationlength > 1) { if (posDest == 0) { posDest = 0; myChild = document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/; myChild.className='choserMouseOver'; var _tmpId = document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/.id; setdestinationnohide(getCrossBrowserInnerText(document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/),_tmpId.substring(4,_tmpId.length)); setTmpdestination(getCrossBrowserInnerText(document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/),_tmpId.substring(4,_tmpId.length)); } else if (posDest > 0) { myChild = document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/; myChild.className='choserMouseOut'; posDest = posDest -1; myChild = document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/; myChild.className='choserMouseOver'; var _tmpId = document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/.id; setdestinationnohide(getCrossBrowserInnerText(document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/),_tmpId.substring(4,_tmpId.length)); setTmpdestination(getCrossBrowserInnerText(document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/),_tmpId.substring(4,_tmpId.length)); } } else if (key == 37 || key == 39) { } /* Character return/enter */ else if (key == 13) { if (posDest == -1) { posDest = 0; } var _tmpId = document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/.id; setdestination(getCrossBrowserInnerText(document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/),_tmpId.substring(4,_tmpId.length)); setTmpdestination(getCrossBrowserInnerText(document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/),_tmpId.substring(4,_tmpId.length)); } } } function validateDepartureInput() { if (document.getElementById("departuresDiv").getElementsByTagName("div")) { if (pos > 0) { if (document.getElementById("departuresDiv").getElementsByTagName("div")[pos]) { var _tmpId = document.getElementById("departuresDiv").getElementsByTagName("div")[pos].id; setdeparture(getCrossBrowserInnerText(document.getElementById("departuresDiv").getElementsByTagName("div")[pos]),_tmpId.substring(4,_tmpId.length)); setTmpdeparture(getCrossBrowserInnerText(document.getElementById("departuresDiv").getElementsByTagName("div")[pos]),_tmpId.substring(4,_tmpId.length)); } } else { if (document.getElementById("departuresDiv").getElementsByTagName("div")[0]) { var _tmpId = document.getElementById("departuresDiv").getElementsByTagName("div")[0].id; setdeparture(getCrossBrowserInnerText(document.getElementById("departuresDiv").getElementsByTagName("div")[0]),_tmpId.substring(4,_tmpId.length)); setTmpdeparture(getCrossBrowserInnerText(document.getElementById("departuresDiv").getElementsByTagName("div")[0]),_tmpId.substring(4,_tmpId.length)); } } } } function validateDestinationInput() { if (document.getElementById("destinationsDiv").getElementsByTagName("div")) { if (posDest > 0) { if (document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]) { var _tmpId = document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/.id; setdestination(getCrossBrowserInnerText(document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/),_tmpId.substring(4,_tmpId.length)); setTmpdestination(getCrossBrowserInnerText(document.getElementById("destinationsDiv").getElementsByTagName("div")[posDest]/*childNodes[posDest]*/),_tmpId.substring(4,_tmpId.length)); } } else { if (document.getElementById("destinationsDiv").getElementsByTagName("div")[0]) { var _tmpId = document.getElementById("destinationsDiv").getElementsByTagName("div")[0]/*childNodes[posDest]*/.id; setdestination(getCrossBrowserInnerText(document.getElementById("destinationsDiv").getElementsByTagName("div")[0]/*childNodes[posDest]*/),_tmpId.substring(4,_tmpId.length)); setTmpdestination(getCrossBrowserInnerText(document.getElementById("destinationsDiv").getElementsByTagName("div")[0]/*childNodes[posDest]*/),_tmpId.substring(4,_tmpId.length)); } } } }; function doStopSearch() { pollCount = pollingCountMax; }; /* Functions for price calendar on landing pages */ function priceCalenderListUpdateSearchForm(sDepartureName, sDestinationName, sDepartureIATA, sReturnIATA, sDepartureDate, sReturnDate ) { var sTmpDepartureDate = sDepartureDate.substr(3,2) + "-" + sDepartureDate.substr(0,2) + "-" + sDepartureDate.substr(6,4) ; var sTmpReturnDate = sReturnDate.substr(3,2) + "-" + sReturnDate.substr(0,2) + "-" + sReturnDate.substr(6,4) ; var sTmpDepartureDateDotted = sDepartureDate.substr(0,2) + "." + sDepartureDate.substr(3,2) + "." + sDepartureDate.substr(6,4); var sTmpReturnDateDotted = sReturnDate.substr(0,2) + "." + sReturnDate.substr(3,2) + "." + sReturnDate.substr(6,4); if ($("destinationName") == null) { findCity('destination'); } $("departureName").value = sDepartureName; $("destinationName").value = sDestinationName; $("departure").value = sDepartureIATA; $("destination").value = sReturnIATA; $("departureDate").value = sTmpDepartureDate; $("returnDate").value = sTmpReturnDate; YAHOO.outcalendar.CalendarOut.setMonth(sDepartureDate.substr(3,2)-1); YAHOO.outcalendar.CalendarOut.setYear(sDepartureDate.substr(6,4)); YAHOO.outcalendar.CalendarOut.select(sTmpDepartureDateDotted); YAHOO.outcalendar.CalendarOut.render(); YAHOO.homecalendar.CalendarHome.setMonth(sReturnDate.substr(3,2)-1); YAHOO.homecalendar.CalendarHome.setYear(sReturnDate.substr(6,4)); YAHOO.homecalendar.CalendarHome.select(sTmpReturnDateDotted); YAHOO.homecalendar.CalendarHome.render(); }; function updatePriceCalendarLandingPages(sDepartureDate, sReturnDate) { new Ajax.Request('/tse_price_calendar_landing_pages.cfm', { method: 'get', asynchronous: false, parameters: { departuredate: sDepartureDate, returndate: sReturnDate, sLanguage: PCsLanguage, nPortalId: PCsPortalId, PCsCountryCode: PCsCountryCode, PCsDeparture: PCsDeparture, PCsDestination: PCsDestination }, onSuccess: function(transport){ var response = transport.responseText; $("price_calendar_container").update(response); } }); }; function loadXMLDoc(filename) { var xmlDoc = ""; if (window.ActiveXObject) { var progIDs = [ 'Microsoft.XMLDOM', 'Msxml2.DOMDocument.3.0', 'Msxml2.DOMDocument.6.0']; for (var i = 0; i < progIDs.length; i++) { try { var xmlDoc = new ActiveXObject(progIDs[i]); } catch (ex) { } } xmlDoc.async = "false"; xmlDoc.load(filename); } else if (document.implementation && document.implementation.createDocument) { var xmlString = ""; new Ajax.Request(filename, { method: 'get', asynchronous: false, onComplete: function(transport) { xmlString = transport.responseText; } }); parser = new DOMParser(); xmlDoc = parser.parseFromString(xmlString,"text/xml"); } return xmlDoc; }; /**************************************************** Author: Brian J Clifton Url: http://www.advanced-web-metrics.com/scripts This script is free to use as long as this info is left in Combined script for tracking external links, file downloads and mailto links All scripts presented have been tested and validated by the author and are believed to be correct as of the date of publication or posting. The Google Analytics software on which they depend is subject to change, however; and therefore no warranty is expressed or implied that they will work as described in the future. Always check the most current Google Analytics documentation. Thanks to Nick Mikailovski (Google) for intitial discussions & Holger Tempel from webalytics.de for pointing out the original flaw of doing this in IE. ****************************************************/ // Only links written to the page (already in the DOM) will be tagged // This version is for ga.js (last updated Jan 15th 2009) function addLinkerEvents() { // Try catch has been added by Peter Terp april 2010. try { var as = document.getElementsByTagName("a"); var extTrack = ["travelmarket.dk","travelmarket.com","javascript:void(0);","javascript:void(0)","tmcomponents.travelmarket.com","tmdk.preprod.travelmarket.com"]; // List of local sites that should not be treated as an outbound link. Include at least your own domain here var extDoc = [".doc",".xls",".exe",".zip",".pdf",".js"]; //List of file extensions on your site. Add/edit as you require /*If you edit no further below this line, Top Content will report as follows: /external_links/url-of-external-site /downloads/filename /mailto/email-address-clicked */ for(var i=0; i -1 || tmp.indexOf('_trackPageview') > -1) continue; } // Tracking outbound links off site - not the GATC for (var j=0; j1) { if (document.createElement) { var xp_body = document.body; var xp_javascript = document.createElement('script'); var xp_url = window.pp_gemius_script; if(typeof Error !='undefined') { eval("try { xp_javascript.src = xp_url; xp_javascript.type = 'text/javascript'; xp_javascript.defer = true; } catch(exception) { }") if (xp_body && xp_body.appendChild) { xp_body.appendChild(xp_javascript); } } } } } if (typeof pp_gemius_identifier == 'undefined') { if (typeof gemius_identifier != 'undefined') { pp_gemius_identifier = gemius_identifier; } else { pp_gemius_identifier = ""; } } var gemius_proto; if(document.location && document.location.protocol) gemius_proto = 'http'+((document.location.protocol=='https:')?'s':'')+':'; else gemius_proto = 'http:'; var pp_gemius_host = gemius_proto+'//gadk.hit.gemius.pl/_'+(new Date()).getTime(); if (typeof window.pp_gemius_image != 'undefined') { if (typeof window.pp_gemius_images == 'undefined') { window.pp_gemius_images = new Array(); } var gemius_l = window.pp_gemius_images.length; window.pp_gemius_images[gemius_l]=new Image(); window.pp_gemius_images[gemius_l].src = pp_gemius_host+'/redot.gif?id=ERR_'+pp_gemius_identifier+gemius_parameters(); } else { if (window.attachEvent) { window.attachEvent("onload", gemius_load_script); } else if(window.addEventListener) { window.addEventListener("load", gemius_load_script, false); } window.pp_gemius_image = new Image(); window.pp_gemius_image.src = pp_gemius_host+'/rexdot.gif?l=11&id='+pp_gemius_identifier+gemius_parameters(); window.pp_gemius_script = pp_gemius_host+'/pp.js?id='+pp_gemius_identifier; } function getTMqs(prot, furl, dotl, tmac, tmcc, enc, sec) { var n = new Date(); if (sec) { var loc = window.location + '&' + sec.join('&'); } else { var loc = window.location; } if (parent.frames) { var ref = parent.document.referrer; } else { var ref = document.referrer; } var qs = loc + '*' + furl + '*' + dotl + '*' + ref + '*' + navigator.javaEnabled() + '/'; if (window.screen) { qs += screen.width+'x'+screen.height + '/' + screen.colorDepth + '/'; } else { qs += '//'; }; qs += tmac + '/' + tmcc + '/' + enc + '/' + n.getTime() + '/'; var tmImg1 = ''; var tmImg2 = ''; document.write(tmImg1); document.write(tmImg2); nxtImg('tmImg1', prot, n.getTime()); } var tmLoc = 'statistik-gallup.net'; var tmVer = 'V11'; var tmLd = false; function nxtImg(img, prot, qs) { if((!document.images) || tmLd) return; tmLd = true; var n = ''; if(img == 'tmImg1') { n = prot + '://' + tmLoc + '/VC' + qs; } else if(img == 'tmImg2') { n = prot + '://' + tmLoc + '/' + tmVer + qs; } if(document.images[img].src.indexOf(n)<0) { document.images[img].src = n; } tmLd = false; } function loadPage(url) { if(location.href.indexOf(url)!=-1) return; else location.replace(url); }/* Prototype JavaScript framework, version 1.5.1 * (c) 2005-2007 Sam Stephenson * * Prototype is freely distributable under the terms of an MIT-style license. * For details, see the Prototype web site: http://www.prototypejs.org/ * /*--------------------------------------------------------------------------*/ var Prototype = { Version: '1.5.1', Browser: { IE: !!(window.attachEvent && !window.opera), Opera: !!window.opera, WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1, Gecko: navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') == -1 }, BrowserFeatures: { XPath: !!document.evaluate, ElementExtensions: !!window.HTMLElement, SpecificElementExtensions: (document.createElement('div').__proto__ !== document.createElement('form').__proto__) }, ScriptFragment: ']*>([\u0001-\uFFFF]*?)', JSONFilter: /^\/\*-secure-\s*(.*)\s*\*\/\s*$/, 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 (var property in source) { destination[property] = source[property]; } return destination; } Object.extend(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; } }, toJSON: function(object) { var type = typeof object; switch(type) { case 'undefined': case 'function': case 'unknown': return; case 'boolean': return object.toString(); } if (object === null) return 'null'; if (object.toJSON) return object.toJSON(); if (object.ownerDocument === document) return; var results = []; for (var property in object) { var value = Object.toJSON(object[property]); if (value !== undefined) results.push(property.toJSON() + ': ' + value); } return '{' + results.join(', ') + '}'; }, keys: function(object) { var keys = []; for (var property in object) keys.push(property); return keys; }, values: function(object) { var values = []; for (var property in object) values.push(object[property]); return values; }, clone: function(object) { return Object.extend({}, object); } }); 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, args = $A(arguments), object = args.shift(); return function(event) { return __method.apply(object, [event || window.event].concat(args)); } } Object.extend(Number.prototype, { toColorPart: function() { return this.toPaddedString(2, 16); }, succ: function() { return this + 1; }, times: function(iterator) { $R(0, this, true).each(iterator); return this; }, toPaddedString: function(length, radix) { var string = this.toString(radix || 10); return '0'.times(length - string.length) + string; }, toJSON: function() { return isFinite(this) ? this.toString() : 'null'; } }); Date.prototype.toJSON = function() { return '"' + this.getFullYear() + '-' + (this.getMonth() + 1).toPaddedString(2) + '-' + this.getDate().toPaddedString(2) + 'T' + this.getHours().toPaddedString(2) + ':' + this.getMinutes().toPaddedString(2) + ':' + this.getSeconds().toPaddedString(2) + '"'; }; var Try = { these: function() { var returnValue; for (var i = 0, length = arguments.length; i < 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() { this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); }, stop: function() { if (!this.timer) return; clearInterval(this.timer); this.timer = null; }, onTimerEvent: function() { if (!this.currentlyExecuting) { try { this.currentlyExecuting = true; this.callback(this); } finally { this.currentlyExecuting = false; } } } } Object.extend(String, { interpret: function(value) { return value == null ? '' : String(value); }, specialChar: { '\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '\\': '\\\\' } }); Object.extend(String.prototype, { gsub: function(pattern, replacement) { var result = '', source = this, match; replacement = arguments.callee.prepareReplacement(replacement); while (source.length > 0) { if (match = source.match(pattern)) { result += source.slice(0, match.index); result += String.interpret(replacement(match)); source = source.slice(match.index + match[0].length); } else { result += source, source = ''; } } return result; }, sub: function(pattern, replacement, count) { replacement = this.gsub.prepareReplacement(replacement); count = count === undefined ? 1 : count; return this.gsub(pattern, function(match) { if (--count < 0) return match[0]; return replacement(match); }); }, scan: function(pattern, iterator) { this.gsub(pattern, iterator); return this; }, truncate: function(length, truncation) { length = length || 30; truncation = truncation === undefined ? '...' : truncation; return this.length > length ? this.slice(0, length - truncation.length) + truncation : this; }, strip: function() { return this.replace(/^\s+/, '').replace(/\s+$/, ''); }, 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(function(script) { return eval(script) }); }, escapeHTML: function() { var self = arguments.callee; self.text.data = this; return self.div.innerHTML; }, unescapeHTML: function() { var div = document.createElement('div'); div.innerHTML = this.stripTags(); return div.childNodes[0] ? (div.childNodes.length > 1 ? $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) : div.childNodes[0].nodeValue) : ''; }, toQueryParams: function(separator) { var match = this.strip().match(/([^?#]*)(#.*)?$/); if (!match) return {}; return match[1].split(separator || '&').inject({}, function(hash, pair) { if ((pair = pair.split('='))[0]) { var key = decodeURIComponent(pair.shift()); var value = pair.length > 1 ? pair.join('=') : pair[0]; if (value != undefined) value = decodeURIComponent(value); if (key in hash) { if (hash[key].constructor != Array) hash[key] = [hash[key]]; hash[key].push(value); } else hash[key] = value; } return hash; }); }, toArray: function() { return this.split(''); }, succ: function() { return this.slice(0, this.length - 1) + String.fromCharCode(this.charCodeAt(this.length - 1) + 1); }, times: function(count) { var result = ''; for (var i = 0; i < count; i++) result += this; return result; }, camelize: function() { var parts = this.split('-'), len = parts.length; if (len == 1) return parts[0]; var camelized = this.charAt(0) == '-' ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1) : parts[0]; for (var i = 1; i < len; i++) camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1); return camelized; }, capitalize: function() { return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase(); }, underscore: function() { return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase(); }, dasherize: function() { return this.gsub(/_/,'-'); }, inspect: function(useDoubleQuotes) { var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) { var character = String.specialChar[match[0]]; return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16); }); if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"'; return "'" + escapedString.replace(/'/g, '\\\'') + "'"; }, toJSON: function() { return this.inspect(true); }, unfilterJSON: function(filter) { return this.sub(filter || Prototype.JSONFilter, '#{1}'); }, evalJSON: function(sanitize) { var json = this.unfilterJSON(); try { if (!sanitize || (/^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/.test(json))) return eval('(' + json + ')'); } catch (e) { } throw new SyntaxError('Badly formed JSON string: ' + this.inspect()); }, include: function(pattern) { return this.indexOf(pattern) > -1; }, startsWith: function(pattern) { return this.indexOf(pattern) === 0; }, endsWith: function(pattern) { var d = this.length - pattern.length; return d >= 0 && this.lastIndexOf(pattern) === d; }, empty: function() { return this == ''; }, blank: function() { return /^\s*$/.test(this); } }); if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, { escapeHTML: function() { return this.replace(/&/g,'&').replace(//g,'>'); }, unescapeHTML: function() { return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>'); } }); String.prototype.gsub.prepareReplacement = function(replacement) { if (typeof replacement == 'function') return replacement; var template = new Template(replacement); return function(match) { return template.evaluate(match) }; } String.prototype.parseQuery = String.prototype.toQueryParams; Object.extend(String.prototype.escapeHTML, { div: document.createElement('div'), text: document.createTextNode('') }); with (String.prototype.escapeHTML) div.appendChild(text); var Template = Class.create(); Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; Template.prototype = { initialize: function(template, pattern) { this.template = template.toString(); this.pattern = pattern || Template.Pattern; }, evaluate: function(object) { return this.template.gsub(this.pattern, function(match) { var before = match[1]; if (before == '\\') return match[2]; return before + String.interpret(object[match[3]]); }); } } var $break = {}, $continue = new Error('"throw $continue" is deprecated, use "return" instead'); var Enumerable = { each: function(iterator) { var index = 0; try { this._each(function(value) { iterator(value, index++); }); } catch (e) { if (e != $break) throw e; } return this; }, eachSlice: function(number, iterator) { var index = -number, slices = [], array = this.toArray(); while ((index += number) < array.length) slices.push(array.slice(index, index+number)); return slices.map(iterator); }, 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 = false; 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 || Prototype.K)(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; }, inGroupsOf: function(number, fillWith) { fillWith = fillWith === undefined ? null : fillWith; return this.eachSlice(number, function(slice) { while(slice.length < number) slice.push(fillWith); return slice; }); }, 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.map(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 (result == undefined || value >= result) result = value; }); return result; }, min: function(iterator) { var result; this.each(function(value, index) { value = (iterator || Prototype.K)(value, index); if (result == undefined || value < result) 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.map(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.map(); }, 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) { return iterator(collections.pluck(index)); }); }, size: function() { return this.toArray().length; }, inspect: function() { return '#'; } } 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, length = iterable.length; i < length; i++) results.push(iterable[i]); return results; } } if (Prototype.Browser.WebKit) { $A = Array.from = function(iterable) { if (!iterable) return []; if (!(typeof iterable == 'function' && iterable == '[object NodeList]') && iterable.toArray) { return iterable.toArray(); } else { var results = []; for (var i = 0, length = iterable.length; i < length; i++) results.push(iterable[i]); return results; } } } Object.extend(Array.prototype, Enumerable); if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse; Object.extend(Array.prototype, { _each: function(iterator) { for (var i = 0, length = this.length; i < 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 != null; }); }, flatten: function() { return this.inject([], function(array, value) { return array.concat(value && 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, length = this.length; i < length; i++) if (this[i] == object) return i; return -1; }, reverse: function(inline) { return (inline !== false ? this : this.toArray())._reverse(); }, reduce: function() { return this.length > 1 ? this : this[0]; }, uniq: function(sorted) { return this.inject([], function(array, value, index) { if (0 == index || (sorted ? array.last() != value : !array.include(value))) array.push(value); return array; }); }, clone: function() { return [].concat(this); }, size: function() { return this.length; }, inspect: function() { return '[' + this.map(Object.inspect).join(', ') + ']'; }, toJSON: function() { var results = []; this.each(function(object) { var value = Object.toJSON(object); if (value !== undefined) results.push(value); }); return '[' + results.join(', ') + ']'; } }); Array.prototype.toArray = Array.prototype.clone; function $w(string) { string = string.strip(); return string ? string.split(/\s+/) : []; } if (Prototype.Browser.Opera){ Array.prototype.concat = function() { var array = []; for (var i = 0, length = this.length; i < length; i++) array.push(this[i]); for (var i = 0, length = arguments.length; i < length; i++) { if (arguments[i].constructor == Array) { for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++) array.push(arguments[i][j]); } else { array.push(arguments[i]); } } return array; } } var Hash = function(object) { if (object instanceof Hash) this.merge(object); else Object.extend(this, object || {}); }; Object.extend(Hash, { toQueryString: function(obj) { var parts = []; parts.add = arguments.callee.addPair; this.prototype._each.call(obj, function(pair) { if (!pair.key) return; var value = pair.value; if (value && typeof value == 'object') { if (value.constructor == Array) value.each(function(value) { parts.add(pair.key, value); }); return; } parts.add(pair.key, value); }); return parts.join('&'); }, toJSON: function(object) { var results = []; this.prototype._each.call(object, function(pair) { var value = Object.toJSON(pair.value); if (value !== undefined) results.push(pair.key.toJSON() + ': ' + value); }); return '{' + results.join(', ') + '}'; } }); Hash.toQueryString.addPair = function(key, value, prefix) { key = encodeURIComponent(key); if (value === undefined) this.push(key); else this.push(key + '=' + (value == null ? '' : encodeURIComponent(value))); } Object.extend(Hash.prototype, Enumerable); Object.extend(Hash.prototype, { _each: function(iterator) { for (var key in this) { var value = this[key]; if (value && value == Hash.prototype[key]) 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(this, function(mergedHash, pair) { mergedHash[pair.key] = pair.value; return mergedHash; }); }, remove: function() { var result; for(var i = 0, length = arguments.length; i < length; i++) { var value = this[arguments[i]]; if (value !== undefined){ if (result === undefined) result = value; else { if (result.constructor != Array) result = [result]; result.push(value) } } delete this[arguments[i]]; } return result; }, toQueryString: function() { return Hash.toQueryString(this); }, inspect: function() { return '#'; }, toJSON: function() { return Hash.toJSON(this); } }); function $H(object) { if (object instanceof Hash) return object; return new Hash(object); }; // Safari iterates over shadowed properties if (function() { var i = 0, Test = function(value) { this.key = value }; Test.prototype.key = 'foo'; for (var property in new Test('bar')) i++; return i > 1; }()) Hash.prototype._each = function(iterator) { var cache = []; for (var key in this) { var value = this[key]; if ((value && value == Hash.prototype[key]) || cache.include(key)) continue; cache.push(key); var pair = [key, value]; pair.key = key; pair.value = value; iterator(pair); } }; 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; while (this.include(value)) { iterator(value); value = value.succ(); } }, 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 XMLHttpRequest()}, function() {return new ActiveXObject('Msxml2.XMLHTTP')}, function() {return new ActiveXObject('Microsoft.XMLHTTP')} ) || false; }, activeRequestCount: 0 } Ajax.Responders = { responders: [], _each: function(iterator) { this.responders._each(iterator); }, register: function(responder) { if (!this.include(responder)) this.responders.push(responder); }, unregister: function(responder) { this.responders = this.responders.without(responder); }, dispatch: function(callback, request, transport, json) { this.each(function(responder) { if (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, contentType: 'application/x-www-form-urlencoded', encoding: 'UTF-8', parameters: '' } Object.extend(this.options, options || {}); this.options.method = this.options.method.toLowerCase(); if (typeof this.options.parameters == 'string') this.options.parameters = this.options.parameters.toQueryParams(); } } Ajax.Request = Class.create(); Ajax.Request.Events = ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; Ajax.Request.prototype = Object.extend(new Ajax.Base(), { _complete: false, initialize: function(url, options) { this.transport = Ajax.getTransport(); this.setOptions(options); this.request(url); }, request: function(url) { this.url = url; this.method = this.options.method; var params = Object.clone(this.options.parameters); if (!['get', 'post'].include(this.method)) { // simulate other verbs over post params['_method'] = this.method; this.method = 'post'; } this.parameters = params; if (params = Hash.toQueryString(params)) { // when GET, append parameters to URL if (this.method == 'get') this.url += (this.url.include('?') ? '&' : '?') + params; else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) params += '&_='; } try { if (this.options.onCreate) this.options.onCreate(this.transport); Ajax.Responders.dispatch('onCreate', this, this.transport); this.transport.open(this.method.toUpperCase(), this.url, this.options.asynchronous); if (this.options.asynchronous) setTimeout(function() { this.respondToReadyState(1) }.bind(this), 10); this.transport.onreadystatechange = this.onStateChange.bind(this); this.setRequestHeaders(); this.body = this.method == 'post' ? (this.options.postBody || params) : null; this.transport.send(this.body); /* Force Firefox to handle ready state 4 for synchronous requests */ if (!this.options.asynchronous && this.transport.overrideMimeType) this.onStateChange(); } catch (e) { this.dispatchException(e); } }, onStateChange: function() { var readyState = this.transport.readyState; if (readyState > 1 && !((readyState == 4) && this._complete)) this.respondToReadyState(this.transport.readyState); }, setRequestHeaders: function() { var headers = { 'X-Requested-With': 'XMLHttpRequest', 'X-Prototype-Version': Prototype.Version, 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*' }; if (this.method == 'post') { headers['Content-type'] = this.options.contentType + (this.options.encoding ? '; charset=' + this.options.encoding : ''); /* Force "Connection: close" for older Mozilla browsers to work * around a bug where XMLHttpRequest sends an incorrect * Content-length header. See Mozilla Bugzilla #246651. */ if (this.transport.overrideMimeType && (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005) headers['Connection'] = 'close'; } // user-defined headers if (typeof this.options.requestHeaders == 'object') { var extras = this.options.requestHeaders; if (typeof extras.push == 'function') for (var i = 0, length = extras.length; i < length; i += 2) headers[extras[i]] = extras[i+1]; else $H(extras).each(function(pair) { headers[pair.key] = pair.value }); } for (var name in headers) this.transport.setRequestHeader(name, headers[name]); }, success: function() { return !this.transport.status || (this.transport.status >= 200 && this.transport.status < 300); }, respondToReadyState: function(readyState) { var state = Ajax.Request.Events[readyState]; var transport = this.transport, json = this.evalJSON(); if (state == 'Complete') { try { this._complete = true; (this.options['on' + this.transport.status] || this.options['on' + (this.success() ? 'Success' : 'Failure')] || Prototype.emptyFunction)(transport, json); } catch (e) { this.dispatchException(e); } var contentType = this.getHeader('Content-type'); if (contentType && contentType.strip(). match(/^(text|application)\/(x-)?(java|ecma)script(;.*)?$/i)) this.evalResponse(); } try { (this.options['on' + state] || Prototype.emptyFunction)(transport, json); Ajax.Responders.dispatch('on' + state, this, transport, json); } catch (e) { this.dispatchException(e); } if (state == 'Complete') { // avoid memory leak in MSIE: clean up this.transport.onreadystatechange = Prototype.emptyFunction; } }, getHeader: function(name) { try { return this.transport.getResponseHeader(name); } catch (e) { return null } }, evalJSON: function() { try { var json = this.getHeader('X-JSON'); return json ? json.evalJSON() : null; } catch (e) { return null } }, evalResponse: function() { try { return eval((this.transport.responseText || '').unfilterJSON()); } catch (e) { this.dispatchException(e); } }, 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.container = { success: (container.success || 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, param) { this.updateContent(); onComplete(transport, param); }).bind(this); this.request(url); }, updateContent: function() { var receiver = this.container[this.success() ? 'success' : 'failure']; var response = this.transport.responseText; if (!this.options.evalScripts) response = response.stripScripts(); if (receiver = $(receiver)) { if (this.options.insertion) new this.options.insertion(receiver, response); else receiver.update(response); } if (this.success()) { 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.options.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); } }); function $(element) { if (arguments.length > 1) { for (var i = 0, elements = [], length = arguments.length; i < length; i++) elements.push($(arguments[i])); return elements; } if (typeof element == 'string') element = document.getElementById(element); return Element.extend(element); } if (Prototype.BrowserFeatures.XPath) { document._getElementsByXPath = function(expression, parentElement) { var results = []; var query = document.evaluate(expression, $(parentElement) || document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); for (var i = 0, length = query.snapshotLength; i < length; i++) results.push(query.snapshotItem(i)); return results; }; document.getElementsByClassName = function(className, parentElement) { var q = ".//*[contains(concat(' ', @class, ' '), ' " + className + " ')]"; return document._getElementsByXPath(q, parentElement); } } else document.getElementsByClassName = function(className, parentElement) { var children = ($(parentElement) || document.body).getElementsByTagName('*'); var elements = [], child; for (var i = 0, length = children.length; i < length; i++) { child = children[i]; if (Element.hasClassName(child, className)) elements.push(Element.extend(child)); } return elements; }; /*--------------------------------------------------------------------------*/ if (!window.Element) var Element = {}; Element.extend = function(element) { var F = Prototype.BrowserFeatures; if (!element || !element.tagName || element.nodeType == 3 || element._extended || F.SpecificElementExtensions || element == window) return element; var methods = {}, tagName = element.tagName, cache = Element.extend.cache, T = Element.Methods.ByTag; // extend methods for all tags (Safari doesn't need this) if (!F.ElementExtensions) { Object.extend(methods, Element.Methods), Object.extend(methods, Element.Methods.Simulated); } // extend methods for specific tags if (T[tagName]) Object.extend(methods, T[tagName]); for (var property in methods) { var value = methods[property]; if (typeof value == 'function' && !(property in element)) element[property] = cache.findOrStore(value); } element._extended = Prototype.emptyFunction; return element; }; Element.extend.cache = { findOrStore: function(value) { return this[value] = this[value] || function() { return value.apply(null, [this].concat($A(arguments))); } } }; Element.Methods = { visible: function(element) { return $(element).style.display != 'none'; }, toggle: function(element) { element = $(element); Element[Element.visible(element) ? 'hide' : 'show'](element); return element; }, hide: function(element) { $(element).style.display = 'none'; return element; }, show: function(element) { $(element).style.display = ''; return element; }, remove: function(element) { element = $(element); element.parentNode.removeChild(element); return element; }, update: function(element, html) { html = typeof html == 'undefined' ? '' : html.toString(); $(element).innerHTML = html.stripScripts(); setTimeout(function() {html.evalScripts()}, 10); return element; }, replace: function(element, html) { element = $(element); html = typeof html == 'undefined' ? '' : html.toString(); if (element.outerHTML) { element.outerHTML = html.stripScripts(); } else { var range = element.ownerDocument.createRange(); range.selectNodeContents(element); element.parentNode.replaceChild( range.createContextualFragment(html.stripScripts()), element); } setTimeout(function() {html.evalScripts()}, 10); return element; }, inspect: function(element) { element = $(element); var result = '<' + element.tagName.toLowerCase(); $H({'id': 'id', 'className': 'class'}).each(function(pair) { var property = pair.first(), attribute = pair.last(); var value = (element[property] || '').toString(); if (value) result += ' ' + attribute + '=' + value.inspect(true); }); return result + '>'; }, recursivelyCollect: function(element, property) { element = $(element); var elements = []; while (element = element[property]) if (element.nodeType == 1) elements.push(Element.extend(element)); return elements; }, ancestors: function(element) { return $(element).recursivelyCollect('parentNode'); }, descendants: function(element) { return $A($(element).getElementsByTagName('*')).each(Element.extend); }, firstDescendant: function(element) { element = $(element).firstChild; while (element && element.nodeType != 1) element = element.nextSibling; return $(element); }, immediateDescendants: function(element) { if (!(element = $(element).firstChild)) return []; while (element && element.nodeType != 1) element = element.nextSibling; if (element) return [element].concat($(element).nextSiblings()); return []; }, previousSiblings: function(element) { return $(element).recursivelyCollect('previousSibling'); }, nextSiblings: function(element) { return $(element).recursivelyCollect('nextSibling'); }, siblings: function(element) { element = $(element); return element.previousSiblings().reverse().concat(element.nextSiblings()); }, match: function(element, selector) { if (typeof selector == 'string') selector = new Selector(selector); return selector.match($(element)); }, up: function(element, expression, index) { element = $(element); if (arguments.length == 1) return $(element.parentNode); var ancestors = element.ancestors(); return expression ? Selector.findElement(ancestors, expression, index) : ancestors[index || 0]; }, down: function(element, expression, index) { element = $(element); if (arguments.length == 1) return element.firstDescendant(); var descendants = element.descendants(); return expression ? Selector.findElement(descendants, expression, index) : descendants[index || 0]; }, previous: function(element, expression, index) { element = $(element); if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element)); var previousSiblings = element.previousSiblings(); return expression ? Selector.findElement(previousSiblings, expression, index) : previousSiblings[index || 0]; }, next: function(element, expression, index) { element = $(element); if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element)); var nextSiblings = element.nextSiblings(); return expression ? Selector.findElement(nextSiblings, expression, index) : nextSiblings[index || 0]; }, getElementsBySelector: function() { var args = $A(arguments), element = $(args.shift()); return Selector.findChildElements(element, args); }, getElementsByClassName: function(element, className) { return document.getElementsByClassName(className, element); }, readAttribute: function(element, name) { element = $(element); if (Prototype.Browser.IE) { if (!element.attributes) return null; var t = Element._attributeTranslations; if (t.values[name]) return t.values[name](element, name); if (t.names[name]) name = t.names[name]; var attribute = element.attributes[name]; return attribute ? attribute.nodeValue : null; } return element.getAttribute(name); }, getHeight: function(element) { return $(element).getDimensions().height; }, getWidth: function(element) { return $(element).getDimensions().width; }, classNames: function(element) { return new Element.ClassNames(element); }, hasClassName: function(element, className) { if (!(element = $(element))) return; var elementClassName = element.className; if (elementClassName.length == 0) return false; if (elementClassName == className || elementClassName.match(new RegExp("(^|\\s)" + className + "(\\s|$)"))) return true; return false; }, addClassName: function(element, className) { if (!(element = $(element))) return; Element.classNames(element).add(className); return element; }, removeClassName: function(element, className) { if (!(element = $(element))) return; Element.classNames(element).remove(className); return element; }, toggleClassName: function(element, className) { if (!(element = $(element))) return; Element.classNames(element)[element.hasClassName(className) ? 'remove' : 'add'](className); return element; }, observe: function() { Event.observe.apply(Event, arguments); return $A(arguments).first(); }, stopObserving: function() { Event.stopObserving.apply(Event, arguments); return $A(arguments).first(); }, // removes whitespace-only text node children cleanWhitespace: function(element) { element = $(element); var node = element.firstChild; while (node) { var nextNode = node.nextSibling; if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) element.removeChild(node); node = nextNode; } return element; }, empty: function(element) { return $(element).innerHTML.blank(); }, descendantOf: function(element, ancestor) { element = $(element), ancestor = $(ancestor); while (element = element.parentNode) if (element == ancestor) return true; return false; }, scrollTo: function(element) { element = $(element); var pos = Position.cumulativeOffset(element); window.scrollTo(pos[0], pos[1]); return element; }, getStyle: function(element, style) { element = $(element); style = style == 'float' ? 'cssFloat' : style.camelize(); var value = element.style[style]; if (!value) { var css = document.defaultView.getComputedStyle(element, null); value = css ? css[style] : null; } if (style == 'opacity') return value ? parseFloat(value) : 1.0; return value == 'auto' ? null : value; }, getOpacity: function(element) { return $(element).getStyle('opacity'); }, setStyle: function(element, styles, camelized) { element = $(element); var elementStyle = element.style; for (var property in styles) if (property == 'opacity') element.setOpacity(styles[property]) else elementStyle[(property == 'float' || property == 'cssFloat') ? (elementStyle.styleFloat === undefined ? 'cssFloat' : 'styleFloat') : (camelized ? property : property.camelize())] = styles[property]; return element; }, setOpacity: function(element, value) { element = $(element); element.style.opacity = (value == 1 || value === '') ? '' : (value < 0.00001) ? 0 : value; return element; }, getDimensions: function(element) { element = $(element); var display = $(element).getStyle('display'); if (display != 'none' && display != null) // Safari bug return {width: element.offsetWidth, height: element.offsetHeight}; // All *Width and *Height properties give 0 on elements with display none, // so enable the element temporarily var els = element.style; var originalVisibility = els.visibility; var originalPosition = els.position; var originalDisplay = els.display; els.visibility = 'hidden'; els.position = 'absolute'; els.display = 'block'; var originalWidth = element.clientWidth; var originalHeight = element.clientHeight; els.display = originalDisplay; 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'; // Opera returns the offset relative to the positioning context, when an // element is position relative but top and left have not been defined if (window.opera) { element.style.top = 0; element.style.left = 0; } } return element; }, 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 = ''; } return element; }, makeClipping: function(element) { element = $(element); if (element._overflow) return element; element._overflow = element.style.overflow || 'auto'; if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden') element.style.overflow = 'hidden'; return element; }, undoClipping: function(element) { element = $(element); if (!element._overflow) return element; element.style.overflow = element._overflow == 'auto' ? '' : element._overflow; element._overflow = null; return element; } }; Object.extend(Element.Methods, { childOf: Element.Methods.descendantOf, childElements: Element.Methods.immediateDescendants }); if (Prototype.Browser.Opera) { Element.Methods._getStyle = Element.Methods.getStyle; Element.Methods.getStyle = function(element, style) { switch(style) { case 'left': case 'top': case 'right': case 'bottom': if (Element._getStyle(element, 'position') == 'static') return null; default: return Element._getStyle(element, style); } }; } else if (Prototype.Browser.IE) { Element.Methods.getStyle = function(element, style) { element = $(element); style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize(); var value = element.style[style]; if (!value && element.currentStyle) value = element.currentStyle[style]; if (style == 'opacity') { if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/)) if (value[1]) return parseFloat(value[1]) / 100; return 1.0; } if (value == 'auto') { if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none')) return element['offset'+style.capitalize()] + 'px'; return null; } return value; }; Element.Methods.setOpacity = function(element, value) { element = $(element); var filter = element.getStyle('filter'), style = element.style; if (value == 1 || value === '') { style.filter = filter.replace(/alpha\([^\)]*\)/gi,''); return element; } else if (value < 0.00001) value = 0; style.filter = filter.replace(/alpha\([^\)]*\)/gi, '') + 'alpha(opacity=' + (value * 100) + ')'; return element; }; // IE is missing .innerHTML support for TABLE-related elements Element.Methods.update = function(element, html) { element = $(element); html = typeof html == 'undefined' ? '' : html.toString(); var tagName = element.tagName.toUpperCase(); if (['THEAD','TBODY','TR','TD'].include(tagName)) { var div = document.createElement('div'); switch (tagName) { case 'THEAD': case 'TBODY': div.innerHTML = '' + html.stripScripts() + ''; depth = 2; break; case 'TR': div.innerHTML = '' + html.stripScripts() + ''; depth = 3; break; case 'TD': div.innerHTML = '

' + html.stripScripts() + '

'; depth = 4; } $A(element.childNodes).each(function(node) { element.removeChild(node) }); depth.times(function() { div = div.firstChild }); $A(div.childNodes).each(function(node) { element.appendChild(node) }); } else { element.innerHTML = html.stripScripts(); } setTimeout(function() { html.evalScripts() }, 10); return element; } } else if (Prototype.Browser.Gecko) { Element.Methods.setOpacity = function(element, value) { element = $(element); element.style.opacity = (value == 1) ? 0.999999 : (value === '') ? '' : (value < 0.00001) ? 0 : value; return element; }; } Element._attributeTranslations = { names: { colspan: "colSpan", rowspan: "rowSpan", valign: "vAlign", datetime: "dateTime", accesskey: "accessKey", tabindex: "tabIndex", enctype: "encType", maxlength: "maxLength", readonly: "readOnly", longdesc: "longDesc" }, values: { _getAttr: function(element, attribute) { return element.getAttribute(attribute, 2); }, _flag: function(element, attribute) { return $(element).hasAttribute(attribute) ? attribute : null; }, style: function(element) { return element.style.cssText.toLowerCase(); }, title: function(element) { var node = element.getAttributeNode('title'); return node.specified ? node.nodeValue : null; } } }; (function() { Object.extend(this, { href: this._getAttr, src: this._getAttr, type: this._getAttr, disabled: this._flag, checked: this._flag, readonly: this._flag, multiple: this._flag }); }).call(Element._attributeTranslations.values); Element.Methods.Simulated = { hasAttribute: function(element, attribute) { var t = Element._attributeTranslations, node; attribute = t.names[attribute] || attribute; node = $(element).getAttributeNode(attribute); return node && node.specified; } }; Element.Methods.ByTag = {}; Object.extend(Element, Element.Methods); if (!Prototype.BrowserFeatures.ElementExtensions && document.createElement('div').__proto__) { window.HTMLElement = {}; window.HTMLElement.prototype = document.createElement('div').__proto__; Prototype.BrowserFeatures.ElementExtensions = true; } Element.hasAttribute = function(element, attribute) { if (element.hasAttribute) return element.hasAttribute(attribute); return Element.Methods.Simulated.hasAttribute(element, attribute); }; Element.addMethods = function(methods) { var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag; if (!methods) { Object.extend(Form, Form.Methods); Object.extend(Form.Element, Form.Element.Methods); Object.extend(Element.Methods.ByTag, { "FORM": Object.clone(Form.Methods), "INPUT": Object.clone(Form.Element.Methods), "SELECT": Object.clone(Form.Element.Methods), "TEXTAREA": Object.clone(Form.Element.Methods) }); } if (arguments.length == 2) { var tagName = methods; methods = arguments[1]; } if (!tagName) Object.extend(Element.Methods, methods || {}); else { if (tagName.constructor == Array) tagName.each(extend); else extend(tagName); } function extend(tagName) { tagName = tagName.toUpperCase(); if (!Element.Methods.ByTag[tagName]) Element.Methods.ByTag[tagName] = {}; Object.extend(Element.Methods.ByTag[tagName], methods); } function copy(methods, destination, onlyIfAbsent) { onlyIfAbsent = onlyIfAbsent || false; var cache = Element.extend.cache; for (var property in methods) { var value = methods[property]; if (!onlyIfAbsent || !(property in destination)) destination[property] = cache.findOrStore(value); } } function findDOMClass(tagName) { var klass; var trans = { "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph", "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList", "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading", "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote", "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION": "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD": "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR": "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET": "FrameSet", "IFRAME": "IFrame" }; if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element'; if (window[klass]) return window[klass]; klass = 'HTML' + tagName + 'Element'; if (window[klass]) return window[klass]; klass = 'HTML' + tagName.capitalize() + 'Element'; if (window[klass]) return window[klass]; window[klass] = {}; window[klass].prototype = document.createElement(tagName).__proto__; return window[klass]; } if (F.ElementExtensions) { copy(Element.Methods, HTMLElement.prototype); copy(Element.Methods.Simulated, HTMLElement.prototype, true); } if (F.SpecificElementExtensions) { for (var tag in Element.Methods.ByTag) { var klass = findDOMClass(tag); if (typeof klass == "undefined") continue; copy(T[tag], klass.prototype); } } Object.extend(Element, Element.Methods); delete Element.ByTag; }; var 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) { var tagName = this.element.tagName.toUpperCase(); if (['TBODY', 'TR'].include(tagName)) { 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 = '' + this.content + ''; 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 = $(element); }, _each: function(iterator) { this.element.className.split(/\s+/).select(function(name) { return name.length > 0; })._each(iterator); }, set: function(className) { this.element.className = className; }, add: function(classNameToAdd) { if (this.include(classNameToAdd)) return; this.set($A(this).concat(classNameToAdd).join(' ')); }, remove: function(classNameToRemove) { if (!this.include(classNameToRemove)) return; this.set($A(this).without(classNameToRemove).join(' ')); }, toString: function() { return $A(this).join(' '); } }; Object.extend(Element.ClassNames.prototype, Enumerable); /* Portions of the Selector class are derived from Jack Slocumâ??s DomQuery, * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style * license. Please see http://www.yui-ext.com/ for more information. */ var Selector = Class.create(); Selector.prototype = { initialize: function(expression) { this.expression = expression.strip(); this.compileMatcher(); }, compileMatcher: function() { // Selectors with namespaced attributes can't use the XPath version if (Prototype.BrowserFeatures.XPath && !(/\[[\w-]*?:/).test(this.expression)) return this.compileXPathMatcher(); var e = this.expression, ps = Selector.patterns, h = Selector.handlers, c = Selector.criteria, le, p, m; if (Selector._cache[e]) { this.matcher = Selector._cache[e]; return; } this.matcher = ["this.matcher = function(root) {", "var r = root, h = Selector.handlers, c = false, n;"]; while (e && le != e && (/\S/).test(e)) { le = e; for (var i in ps) { p = ps[i]; if (m = e.match(p)) { this.matcher.push(typeof c[i] == 'function' ? c[i](m) : new Template(c[i]).evaluate(m)); e = e.replace(m[0], ''); break; } } } this.matcher.push("return h.unique(n);\n}"); eval(this.matcher.join('\n')); Selector._cache[this.expression] = this.matcher; }, compileXPathMatcher: function() { var e = this.expression, ps = Selector.patterns, x = Selector.xpath, le, m; if (Selector._cache[e]) { this.xpath = Selector._cache[e]; return; } this.matcher = ['.//*']; while (e && le != e && (/\S/).test(e)) { le = e; for (var i in ps) { if (m = e.match(ps[i])) { this.matcher.push(typeof x[i] == 'function' ? x[i](m) : new Template(x[i]).evaluate(m)); e = e.replace(m[0], ''); break; } } } this.xpath = this.matcher.join(''); Selector._cache[this.expression] = this.xpath; }, findElements: function(root) { root = root || document; if (this.xpath) return document._getElementsByXPath(this.xpath, root); return this.matcher(root); }, match: function(element) { return this.findElements(document).include(element); }, toString: function() { return this.expression; }, inspect: function() { return "#"; } }; Object.extend(Selector, { _cache: {}, xpath: { descendant: "//*", child: "/*", adjacent: "/following-sibling::*[1]", laterSibling: '/following-sibling::*', tagName: function(m) { if (m[1] == '*') return ''; return "[local-name()='" + m[1].toLowerCase() + "' or local-name()='" + m[1].toUpperCase() + "']"; }, className: "[contains(concat(' ', @class, ' '), ' #{1} ')]", id: "[@id='#{1}']", attrPresence: "[@#{1}]", attr: function(m) { m[3] = m[5] || m[6]; return new Template(Selector.xpath.operators[m[2]]).evaluate(m); }, pseudo: function(m) { var h = Selector.xpath.pseudos[m[1]]; if (!h) return ''; if (typeof h === 'function') return h(m); return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m); }, operators: { '=': "[@#{1}='#{3}']", '!=': "[@#{1}!='#{3}']", '^=': "[starts-with(@#{1}, '#{3}')]", '$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']", '*=': "[contains(@#{1}, '#{3}')]", '~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]", '|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]" }, pseudos: { 'first-child': '[not(preceding-sibling::*)]', 'last-child': '[not(following-sibling::*)]', 'only-child': '[not(preceding-sibling::* or following-sibling::*)]', 'empty': "[count(*) = 0 and (count(text()) = 0 or translate(text(), ' \t\r\n', '') = '')]", 'checked': "[@checked]", 'disabled': "[@disabled]", 'enabled': "[not(@disabled)]", 'not': function(m) { var e = m[6], p = Selector.patterns, x = Selector.xpath, le, m, v; var exclusion = []; while (e && le != e && (/\S/).test(e)) { le = e; for (var i in p) { if (m = e.match(p[i])) { v = typeof x[i] == 'function' ? x[i](m) : new Template(x[i]).evaluate(m); exclusion.push("(" + v.substring(1, v.length - 1) + ")"); e = e.replace(m[0], ''); break; } } } return "[not(" + exclusion.join(" and ") + ")]"; }, 'nth-child': function(m) { return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m); }, 'nth-last-child': function(m) { return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m); }, 'nth-of-type': function(m) { return Selector.xpath.pseudos.nth("position() ", m); }, 'nth-last-of-type': function(m) { return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m); }, 'first-of-type': function(m) { m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m); }, 'last-of-type': function(m) { m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m); }, 'only-of-type': function(m) { var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m); }, nth: function(fragment, m) { var mm, formula = m[6], predicate; if (formula == 'even') formula = '2n+0'; if (formula == 'odd') formula = '2n+1'; if (mm = formula.match(/^(\d+)$/)) // digit only return '[' + fragment + "= " + mm[1] + ']'; if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b if (mm[1] == "-") mm[1] = -1; var a = mm[1] ? Number(mm[1]) : 1; var b = mm[2] ? Number(mm[2]) : 0; predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " + "((#{fragment} - #{b}) div #{a} >= 0)]"; return new Template(predicate).evaluate({ fragment: fragment, a: a, b: b }); } } } }, criteria: { tagName: 'n = h.tagName(n, r, "#{1}", c); c = false;', className: 'n = h.className(n, r, "#{1}", c); c = false;', id: 'n = h.id(n, r, "#{1}", c); c = false;', attrPresence: 'n = h.attrPresence(n, r, "#{1}"); c = false;', attr: function(m) { m[3] = (m[5] || m[6]); return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}"); c = false;').evaluate(m); }, pseudo: function(m) { if (m[6]) m[6] = m[6].replace(/"/g, '\\"'); return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m); }, descendant: 'c = "descendant";', child: 'c = "child";', adjacent: 'c = "adjacent";', laterSibling: 'c = "laterSibling";' }, patterns: { // combinators must be listed first // (and descendant needs to be last combinator) laterSibling: /^\s*~\s*/, child: /^\s*>\s*/, adjacent: /^\s*\+\s*/, descendant: /^\s/, // selectors follow tagName: /^\s*(\*|[\w\-]+)(\b|$)?/, id: /^#([\w\-\*]+)(\b|$)/, className: /^\.([\w\-\*]+)(\b|$)/, pseudo: /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|\s|(?=:))/, attrPresence: /^\[([\w]+)\]/, attr: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\]]*?)\4|([^'"][^\]]*?)))?\]/ }, handlers: { // UTILITY FUNCTIONS // joins two collections concat: function(a, b) { for (var i = 0, node; node = b[i]; i++) a.push(node); return a; }, // marks an array of nodes for counting mark: function(nodes) { for (var i = 0, node; node = nodes[i]; i++) node._counted = true; return nodes; }, unmark: function(nodes) { for (var i = 0, node; node = nodes[i]; i++) node._counted = undefined; return nodes; }, // mark each child node with its position (for nth calls) // "ofType" flag indicates whether we're indexing for nth-of-type // rather than nth-child index: function(parentNode, reverse, ofType) { parentNode._counted = true; if (reverse) { for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) { node = nodes[i]; if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++; } } else { for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++) if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++; } }, // filters out duplicates and extends all nodes unique: function(nodes) { if (nodes.length == 0) return nodes; var results = [], n; for (var i = 0, l = nodes.length; i < l; i++) if (!(n = nodes[i])._counted) { n._counted = true; results.push(Element.extend(n)); } return Selector.handlers.unmark(results); }, // COMBINATOR FUNCTIONS descendant: function(nodes) { var h = Selector.handlers; for (var i = 0, results = [], node; node = nodes[i]; i++) h.concat(results, node.getElementsByTagName('*')); return results; }, child: function(nodes) { var h = Selector.handlers; for (var i = 0, results = [], node; node = nodes[i]; i++) { for (var j = 0, children = [], child; child = node.childNodes[j]; j++) if (child.nodeType == 1 && child.tagName != '!') results.push(child); } return results; }, adjacent: function(nodes) { for (var i = 0, results = [], node; node = nodes[i]; i++) { var next = this.nextElementSibling(node); if (next) results.push(next); } return results; }, laterSibling: function(nodes) { var h = Selector.handlers; for (var i = 0, results = [], node; node = nodes[i]; i++) h.concat(results, Element.nextSiblings(node)); return results; }, nextElementSibling: function(node) { while (node = node.nextSibling) if (node.nodeType == 1) return node; return null; }, previousElementSibling: function(node) { while (node = node.previousSibling) if (node.nodeType == 1) return node; return null; }, // TOKEN FUNCTIONS tagName: function(nodes, root, tagName, combinator) { tagName = tagName.toUpperCase(); var results = [], h = Selector.handlers; if (nodes) { if (combinator) { // fastlane for ordinary descendant combinators if (combinator == "descendant") { for (var i = 0, node; node = nodes[i]; i++) h.concat(results, node.getElementsByTagName(tagName)); return results; } else nodes = this[combinator](nodes); if (tagName == "*") return nodes; } for (var i = 0, node; node = nodes[i]; i++) if (node.tagName.toUpperCase() == tagName) results.push(node); return results; } else return root.getElementsByTagName(tagName); }, id: function(nodes, root, id, combinator) { var targetNode = $(id), h = Selector.handlers; if (!nodes && root == document) return targetNode ? [targetNode] : []; if (nodes) { if (combinator) { if (combinator == 'child') { for (var i = 0, node; node = nodes[i]; i++) if (targetNode.parentNode == node) return [targetNode]; } else if (combinator == 'descendant') { for (var i = 0, node; node = nodes[i]; i++) if (Element.descendantOf(targetNode, node)) return [targetNode]; } else if (combinator == 'adjacent') { for (var i = 0, node; node = nodes[i]; i++) if (Selector.handlers.previousElementSibling(targetNode) == node) return [targetNode]; } else nodes = h[combinator](nodes); } for (var i = 0, node; node = nodes[i]; i++) if (node == targetNode) return [targetNode]; return []; } return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : []; }, className: function(nodes, root, className, combinator) { if (nodes && combinator) nodes = this[combinator](nodes); return Selector.handlers.byClassName(nodes, root, className); }, byClassName: function(nodes, root, className) { if (!nodes) nodes = Selector.handlers.descendant([root]); var needle = ' ' + className + ' '; for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) { nodeClassName = node.className; if (nodeClassName.length == 0) continue; if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle)) results.push(node); } return results; }, attrPresence: function(nodes, root, attr) { var results = []; for (var i = 0, node; node = nodes[i]; i++) if (Element.hasAttribute(node, attr)) results.push(node); return results; }, attr: function(nodes, root, attr, value, operator) { if (!nodes) nodes = root.getElementsByTagName("*"); var handler = Selector.operators[operator], results = []; for (var i = 0, node; node = nodes[i]; i++) { var nodeValue = Element.readAttribute(node, attr); if (nodeValue === null) continue; if (handler(nodeValue, value)) results.push(node); } return results; }, pseudo: function(nodes, name, value, root, combinator) { if (nodes && combinator) nodes = this[combinator](nodes); if (!nodes) nodes = root.getElementsByTagName("*"); return Selector.pseudos[name](nodes, value, root); } }, pseudos: { 'first-child': function(nodes, value, root) { for (var i = 0, results = [], node; node = nodes[i]; i++) { if (Selector.handlers.previousElementSibling(node)) continue; results.push(node); } return results; }, 'last-child': function(nodes, value, root) { for (var i = 0, results = [], node; node = nodes[i]; i++) { if (Selector.handlers.nextElementSibling(node)) continue; results.push(node); } return results; }, 'only-child': function(nodes, value, root) { var h = Selector.handlers; for (var i = 0, results = [], node; node = nodes[i]; i++) if (!h.previousElementSibling(node) && !h.nextElementSibling(node)) results.push(node); return results; }, 'nth-child': function(nodes, formula, root) { return Selector.pseudos.nth(nodes, formula, root); }, 'nth-last-child': function(nodes, formula, root) { return Selector.pseudos.nth(nodes, formula, root, true); }, 'nth-of-type': function(nodes, formula, root) { return Selector.pseudos.nth(nodes, formula, root, false, true); }, 'nth-last-of-type': function(nodes, formula, root) { return Selector.pseudos.nth(nodes, formula, root, true, true); }, 'first-of-type': function(nodes, formula, root) { return Selector.pseudos.nth(nodes, "1", root, false, true); }, 'last-of-type': function(nodes, formula, root) { return Selector.pseudos.nth(nodes, "1", root, true, true); }, 'only-of-type': function(nodes, formula, root) { var p = Selector.pseudos; return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root); }, // handles the an+b logic getIndices: function(a, b, total) { if (a == 0) return b > 0 ? [b] : []; return $R(1, total).inject([], function(memo, i) { if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i); return memo; }); }, // handles nth(-last)-child, nth(-last)-of-type, and (first|last)-of-type nth: function(nodes, formula, root, reverse, ofType) { if (nodes.length == 0) return []; if (formula == 'even') formula = '2n+0'; if (formula == 'odd') formula = '2n+1'; var h = Selector.handlers, results = [], indexed = [], m; h.mark(nodes); for (var i = 0, node; node = nodes[i]; i++) { if (!node.parentNode._counted) { h.index(node.parentNode, reverse, ofType); indexed.push(node.parentNode); } } if (formula.match(/^\d+$/)) { // just a number formula = Number(formula); for (var i = 0, node; node = nodes[i]; i++) if (node.nodeIndex == formula) results.push(node); } else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b if (m[1] == "-") m[1] = -1; var a = m[1] ? Number(m[1]) : 1; var b = m[2] ? Number(m[2]) : 0; var indices = Selector.pseudos.getIndices(a, b, nodes.length); for (var i = 0, node, l = indices.length; node = nodes[i]; i++) { for (var j = 0; j < l; j++) if (node.nodeIndex == indices[j]) results.push(node); } } h.unmark(nodes); h.unmark(indexed); return results; }, 'empty': function(nodes, value, root) { for (var i = 0, results = [], node; node = nodes[i]; i++) { // IE treats comments as element nodes if (node.tagName == '!' || (node.firstChild && !node.innerHTML.match(/^\s*$/))) continue; results.push(node); } return results; }, 'not': function(nodes, selector, root) { var h = Selector.handlers, selectorType, m; var exclusions = new Selector(selector).findElements(root); h.mark(exclusions); for (var i = 0, results = [], node; node = nodes[i]; i++) if (!node._counted) results.push(node); h.unmark(exclusions); return results; }, 'enabled': function(nodes, value, root) { for (var i = 0, results = [], node; node = nodes[i]; i++) if (!node.disabled) results.push(node); return results; }, 'disabled': function(nodes, value, root) { for (var i = 0, results = [], node; node = nodes[i]; i++) if (node.disabled) results.push(node); return results; }, 'checked': function(nodes, value, root) { for (var i = 0, results = [], node; node = nodes[i]; i++) if (node.checked) results.push(node); return results; } }, operators: { '=': function(nv, v) { return nv == v; }, '!=': function(nv, v) { return nv != v; }, '^=': function(nv, v) { return nv.startsWith(v); }, '$=': function(nv, v) { return nv.endsWith(v); }, '*=': function(nv, v) { return nv.include(v); }, '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); }, '|=': function(nv, v) { return ('-' + nv.toUpperCase() + '-').include('-' + v.toUpperCase() + '-'); } }, matchElements: function(elements, expression) { var matches = new Selector(expression).findElements(), h = Selector.handlers; h.mark(matches); for (var i = 0, results = [], element; element = elements[i]; i++) if (element._counted) results.push(element); h.unmark(matches); return results; }, findElement: function(elements, expression, index) { if (typeof expression == 'number') { index = expression; expression = false; } return Selector.matchElements(elements, expression || '*')[index || 0]; }, findChildElements: function(element, expressions) { var exprs = expressions.join(','), expressions = []; exprs.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) { expressions.push(m[1].strip()); }); var results = [], h = Selector.handlers; for (var i = 0, l = expressions.length, selector; i < l; i++) { selector = new Selector(expressions[i].strip()); h.concat(results, selector.findElements(element)); } return (l > 1) ? h.unique(results) : results; } }); function $$() { return Selector.findChildElements(document, $A(arguments)); } var Form = { reset: function(form) { $(form).reset(); return form; }, serializeElements: function(elements, getHash) { var data = elements.inject({}, function(result, element) { if (!element.disabled && element.name) { var key = element.name, value = $(element).getValue(); if (value != null) { if (key in result) { if (result[key].constructor != Array) result[key] = [result[key]]; result[key].push(value); } else result[key] = value; } } return result; }); return getHash ? data : Hash.toQueryString(data); } }; Form.Methods = { serialize: function(form, getHash) { return Form.serializeElements(Form.getElements(form), getHash); }, getElements: function(form) { return $A($(form).getElementsByTagName('*')).inject([], function(elements, child) { if (Form.Element.Serializers[child.tagName.toLowerCase()]) elements.push(Element.extend(child)); return elements; } ); }, getInputs: function(form, typeName, name) { form = $(form); var inputs = form.getElementsByTagName('input'); if (!typeName && !name) return $A(inputs).map(Element.extend); for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) { var input = inputs[i]; if ((typeName && input.type != typeName) || (name && input.name != name)) continue; matchingInputs.push(Element.extend(input)); } return matchingInputs; }, disable: function(form) { form = $(form); Form.getElements(form).invoke('disable'); return form; }, enable: function(form) { form = $(form); Form.getElements(form).invoke('enable'); return form; }, findFirstElement: function(form) { return $(form).getElements().find(function(element) { return element.type != 'hidden' && !element.disabled && ['input', 'select', 'textarea'].include(element.tagName.toLowerCase()); }); }, focusFirstElement: function(form) { form = $(form); form.findFirstElement().activate(); return form; }, request: function(form, options) { form = $(form), options = Object.clone(options || {}); var params = options.parameters; options.parameters = form.serialize(true); if (params) { if (typeof params == 'string') params = params.toQueryParams(); Object.extend(options.parameters, params); } if (form.hasAttribute('method') && !options.method) options.method = form.method; return new Ajax.Request(form.readAttribute('action'), options); } } /*--------------------------------------------------------------------------*/ Form.Element = { focus: function(element) { $(element).focus(); return element; }, select: function(element) { $(element).select(); return element; } } Form.Element.Methods = { serialize: function(element) { element = $(element); if (!element.disabled && element.name) { var value = element.getValue(); if (value != undefined) { var pair = {}; pair[element.name] = value; return Hash.toQueryString(pair); } } return ''; }, getValue: function(element) { element = $(element); var method = element.tagName.toLowerCase(); return Form.Element.Serializers[method](element); }, clear: function(element) { $(element).value = ''; return element; }, present: function(element) { return $(element).value != ''; }, activate: function(element) { element = $(element); try { element.focus(); if (element.select && (element.tagName.toLowerCase() != 'input' || !['button', 'reset', 'submit'].include(element.type))) element.select(); } catch (e) {} return element; }, disable: function(element) { element = $(element); element.blur(); element.disabled = true; return element; }, enable: function(element) { element = $(element); element.disabled = false; return element; } } /*--------------------------------------------------------------------------*/ var Field = Form.Element; var $F = Form.Element.Methods.getValue; /*--------------------------------------------------------------------------*/ Form.Element.Serializers = { input: function(element) { switch (element.type.toLowerCase()) { case 'checkbox': case 'radio': return Form.Element.Serializers.inputSelector(element); default: return Form.Element.Serializers.textarea(element); } }, inputSelector: function(element) { return element.checked ? element.value : null; }, textarea: function(element) { return element.value; }, select: function(element) { return this[element.type == 'select-one' ? 'selectOne' : 'selectMany'](element); }, selectOne: function(element) { var index = element.selectedIndex; return index >= 0 ? this.optionValue(element.options[index]) : null; }, selectMany: function(element) { var values, length = element.length; if (!length) return null; for (var i = 0, values = []; i < length; i++) { var opt = element.options[i]; if (opt.selected) values.push(this.optionValue(opt)); } return values; }, optionValue: function(opt) { // extend element because hasAttribute may not be native return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text; } } /*--------------------------------------------------------------------------*/ 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(); var changed = ('string' == typeof this.lastValue && 'string' == typeof value ? this.lastValue != value : String(this.lastValue) != String(value)); if (changed) { 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() { Form.getElements(this.element).each(this.registerCallback.bind(this)); }, registerCallback: function(element) { if (element.type) { switch (element.type.toLowerCase()) { case 'checkbox': case 'radio': Event.observe(element, 'click', this.onElementEvent.bind(this)); break; default: 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, KEY_HOME: 36, KEY_END: 35, KEY_PAGEUP: 33, KEY_PAGEDOWN: 34, 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; } }, // find the first node with the given tagName, starting from the // node the event was triggered on; traverses the DOM upwards 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, length = Event.observers.length; i < length; i++) { Event.stopObserving.apply(this, Event.observers[i]); Event.observers[i][0] = null; } Event.observers = false; }, observe: function(element, name, observer, useCapture) { element = $(element); useCapture = useCapture || false; if (name == 'keypress' && (Prototype.Browser.WebKit || element.attachEvent)) name = 'keydown'; Event._observeAndCache(element, name, observer, useCapture); }, stopObserving: function(element, name, observer, useCapture) { element = $(element); useCapture = useCapture || false; if (name == 'keypress' && (Prototype.Browser.WebKit || element.attachEvent)) name = 'keydown'; if (element.removeEventListener) { element.removeEventListener(name, observer, useCapture); } else if (element.detachEvent) { try { element.detachEvent('on' + name, observer); } catch (e) {} } } }); /* prevent memory leaks in IE */ if (Prototype.Browser.IE) Event.observe(window, 'unload', Event.unloadCache, false); var Position = { // set to true if needed, warning: firefox performance problems // NOT neeeded for page scrolling, only if draggable contained in // scrollable elements includeScrollOffsets: false, // must be called before calling withinIncludingScrolloffset, every time the // page is scrolled 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) { if(element.tagName=='BODY') break; var 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; }, // caches x/y coordinate pair to use with overlap 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); }, // within must be called directly before 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; }, page: function(forElement) { var valueT = 0, valueL = 0; var element = forElement; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; // Safari fix if (element.offsetParent == document.body) if (Element.getStyle(element,'position')=='absolute') break; } while (element = element.offsetParent); element = forElement; do { if (!window.opera || element.tagName=='BODY') { 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] || {}) // find page position of source source = $(source); var p = Position.page(source); // find coordinate system to use target = $(target); var delta = [0, 0]; var parent = null; // delta [0,0] will do fine with position: fixed elements, // position:absolute needs offsetParent deltas if (Element.getStyle(target,'position') == 'absolute') { parent = Position.offsetParent(target); delta = Position.page(parent); } // correct by body offsets (fixes Safari) if (parent == document.body) { delta[0] -= document.body.offsetLeft; delta[1] -= document.body.offsetTop; } // set position 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; } } // Safari returns margins on body which is incorrect if the child is absolutely // positioned. For performance reasons, redefine Position.cumulativeOffset for // KHTML/WebKit only. if (Prototype.Browser.WebKit) { 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]; } } Element.addMethods();// Copyright (c) 2006 Sébastien Gruhier (http://xilinus.com, http://itseb.com) // // Permission is hereby granted, free of charge, to any person obtaining // a copy of this software and associated documentation files (the // "Software"), to deal in the Software without restriction, including // without limitation the rights to use, copy, modify, merge, publish, // distribute, sublicense, and/or sell copies of the Software, and to // permit persons to whom the Software is furnished to do so, subject to // the following conditions: // // The above copyright notice and this permission notice shall be // included in all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // // VERSION 1.3 var Window = Class.create(); Window.keepMultiModalWindow = false; Window.hasEffectLib = (typeof Effect != 'undefined'); Window.resizeEffectDuration = 0.4; Window.prototype = { // Constructor // Available parameters : className, blurClassName, title, minWidth, minHeight, maxWidth, maxHeight, width, height, top, left, bottom, right, resizable, zIndex, opacity, recenterAuto, wiredDrag // hideEffect, showEffect, showEffectOptions, hideEffectOptions, effectOptions, url, draggable, closable, minimizable, maximizable, parent, onload // add all callbacks (if you do not use an observer) // onDestroy onStartResize onStartMove onResize onMove onEndResize onEndMove onFocus onBlur onBeforeShow onShow onHide onMinimize onMaximize onClose initialize: function() { var id; var optionIndex = 0; // For backward compatibility like win= new Window("id", {...}) instead of win = new Window({id: "id", ...}) if (arguments.length > 0) { if (typeof arguments[0] == "string" ) { id = arguments[0]; optionIndex = 1; } else id = arguments[0] ? arguments[0].id : null; } // Generate unique ID if not specified if (!id) id = "window_" + new Date().getTime(); if ($(id)) alert("Window " + id + " is already registered in the DOM! Make sure you use setDestroyOnClose() or destroyOnClose: true in the constructor"); this.options = Object.extend({ className: "dialog", blurClassName: null, minWidth: 100, minHeight: 20, resizable: true, closable: true, minimizable: true, maximizable: true, draggable: true, userData: null, showEffect: (Window.hasEffectLib ? Effect.Appear : Element.show), hideEffect: (Window.hasEffectLib ? Effect.Fade : Element.hide), showEffectOptions: {}, hideEffectOptions: {}, effectOptions: null, parent: document.body, title: " ", url: null, onload: Prototype.emptyFunction, width: 200, height: 300, opacity: 1, recenterAuto: true, wiredDrag: false, closeCallback: null, destroyOnClose: false, gridX: 1, gridY: 1 }, arguments[optionIndex] || {}); if (this.options.blurClassName) this.options.focusClassName = this.options.className; if (typeof this.options.top == "undefined" && typeof this.options.bottom == "undefined") this.options.top = this._round(Math.random()*500, this.options.gridY); if (typeof this.options.left == "undefined" && typeof this.options.right == "undefined") this.options.left = this._round(Math.random()*500, this.options.gridX); if (this.options.effectOptions) { Object.extend(this.options.hideEffectOptions, this.options.effectOptions); Object.extend(this.options.showEffectOptions, this.options.effectOptions); if (this.options.showEffect == Element.Appear) this.options.showEffectOptions.to = this.options.opacity; } if (Window.hasEffectLib) { if (this.options.showEffect == Effect.Appear) this.options.showEffectOptions.to = this.options.opacity; if (this.options.hideEffect == Effect.Fade) this.options.hideEffectOptions.from = this.options.opacity; } if (this.options.hideEffect == Element.hide) this.options.hideEffect = function(){ Element.hide(this.element); if (this.options.destroyOnClose) this.destroy(); }.bind(this) if (this.options.parent != document.body) this.options.parent = $(this.options.parent); this.element = this._createWindow(id); this.element.win = this; // Bind event listener this.eventMouseDown = this._initDrag.bindAsEventListener(this); this.eventMouseUp = this._endDrag.bindAsEventListener(this); this.eventMouseMove = this._updateDrag.bindAsEventListener(this); this.eventOnLoad = this._getWindowBorderSize.bindAsEventListener(this); this.eventMouseDownContent = this.toFront.bindAsEventListener(this); this.eventResize = this._recenter.bindAsEventListener(this); this.topbar = $(this.element.id + "_top"); this.bottombar = $(this.element.id + "_bottom"); this.content = $(this.element.id + "_content"); Event.observe(this.topbar, "mousedown", this.eventMouseDown); Event.observe(this.bottombar, "mousedown", this.eventMouseDown); Event.observe(this.content, "mousedown", this.eventMouseDownContent); Event.observe(window, "load", this.eventOnLoad); Event.observe(window, "resize", this.eventResize); Event.observe(window, "scroll", this.eventResize); Event.observe(this.options.parent, "scroll", this.eventResize); if (this.options.draggable) { var that = this; [this.topbar, this.topbar.up().previous(), this.topbar.up().next()].each(function(element) { element.observe("mousedown", that.eventMouseDown); element.addClassName("top_draggable"); }); [this.bottombar.up(), this.bottombar.up().previous(), this.bottombar.up().next()].each(function(element) { element.observe("mousedown", that.eventMouseDown); element.addClassName("bottom_draggable"); }); } if (this.options.resizable) { this.sizer = $(this.element.id + "_sizer"); Event.observe(this.sizer, "mousedown", this.eventMouseDown); } this.useLeft = null; this.useTop = null; if (typeof this.options.left != "undefined") { this.element.setStyle({left: parseFloat(this.options.left) + 'px'}); this.useLeft = true; } else { this.element.setStyle({right: parseFloat(this.options.right) + 'px'}); this.useLeft = false; } if (typeof this.options.top != "undefined") { this.element.setStyle({top: parseFloat(this.options.top) + 'px'}); this.useTop = true; } else { this.element.setStyle({bottom: parseFloat(this.options.bottom) + 'px'}); this.useTop = false; } this.storedLocation = null; this.setOpacity(this.options.opacity); if (this.options.zIndex) this.setZIndex(this.options.zIndex) if (this.options.destroyOnClose) this.setDestroyOnClose(true); this._getWindowBorderSize(); this.width = this.options.width; this.height = this.options.height; this.visible = false; this.constraint = false; this.constraintPad = {top: 0, left:0, bottom:0, right:0}; if (this.width && this.height) this.setSize(this.options.width, this.options.height); this.setTitle(this.options.title) Windows.register(this); }, // Destructor destroy: function() { this._notify("onDestroy"); Event.stopObserving(this.topbar, "mousedown", this.eventMouseDown); Event.stopObserving(this.bottombar, "mousedown", this.eventMouseDown); Event.stopObserving(this.content, "mousedown", this.eventMouseDownContent); Event.stopObserving(window, "load", this.eventOnLoad); Event.stopObserving(window, "resize", this.eventResize); Event.stopObserving(window, "scroll", this.eventResize); Event.stopObserving(this.content, "load", this.options.onload); if (this._oldParent) { var content = this.getContent(); var originalContent = null; for(var i = 0; i < content.childNodes.length; i++) { originalContent = content.childNodes[i]; if (originalContent.nodeType == 1) break; originalContent = null; } if (originalContent) this._oldParent.appendChild(originalContent); this._oldParent = null; } if (this.sizer) Event.stopObserving(this.sizer, "mousedown", this.eventMouseDown); if (this.options.url) this.content.src = null if(this.iefix) Element.remove(this.iefix); Element.remove(this.element); Windows.unregister(this); }, // Sets close callback, if it sets, it should return true to be able to close the window. setCloseCallback: function(callback) { this.options.closeCallback = callback; }, // Gets window content getContent: function () { return this.content; }, // Sets the content with an element id setContent: function(id, autoresize, autoposition) { var element = $(id); if (null == element) throw "Unable to find element '" + id + "' in DOM"; this._oldParent = element.parentNode; var d = null; var p = null; if (autoresize) d = Element.getDimensions(element); if (autoposition) p = Position.cumulativeOffset(element); var content = this.getContent(); // Clear HTML (and even iframe) this.setHTMLContent(""); content = this.getContent(); content.appendChild(element); element.show(); if (autoresize) this.setSize(d.width, d.height); if (autoposition) this.setLocation(p[1] - this.heightN, p[0] - this.widthW); }, setHTMLContent: function(html) { // It was an url (iframe), recreate a div content instead of iframe content if (this.options.url) { this.content.src = null; this.options.url = null; var content ="

"; $(this.getId() +"_table_content").innerHTML = content; this.content = $(this.element.id + "_content"); } this.getContent().innerHTML = html; }, setAjaxContent: function(url, options, showCentered, showModal) { this.showFunction = showCentered ? "showCenter" : "show"; this.showModal = showModal || false; options = options || {}; // Clear HTML (and even iframe) this.setHTMLContent(""); this.onComplete = options.onComplete; if (! this._onCompleteHandler) this._onCompleteHandler = this._setAjaxContent.bind(this); options.onComplete = this._onCompleteHandler; new Ajax.Request(url, options); options.onComplete = this.onComplete; }, _setAjaxContent: function(originalRequest) { Element.update(this.getContent(), originalRequest.responseText); if (this.onComplete) this.onComplete(originalRequest); this.onComplete = null; this[this.showFunction](this.showModal) }, setURL: function(url) { // Not an url content, change div to iframe if (this.options.url) this.content.src = null; this.options.url = url; var content= ""; $(this.getId() +"_table_content").innerHTML = content; this.content = $(this.element.id + "_content"); }, getURL: function() { return this.options.url ? this.options.url : null; }, refresh: function() { if (this.options.url) $(this.element.getAttribute('id') + '_content').src = this.options.url; }, // Stores position/size in a cookie, by default named with window id setCookie: function(name, expires, path, domain, secure) { name = name || this.element.id; this.cookie = [name, expires, path, domain, secure]; // Get cookie var value = WindowUtilities.getCookie(name) // If exists if (value) { var values = value.split(','); var x = values[0].split(':'); var y = values[1].split(':'); var w = parseFloat(values[2]), h = parseFloat(values[3]); var mini = values[4]; var maxi = values[5]; this.setSize(w, h); if (mini == "true") this.doMinimize = true; // Minimize will be done at onload window event else if (maxi == "true") this.doMaximize = true; // Maximize will be done at onload window event this.useLeft = x[0] == "l"; this.useTop = y[0] == "t"; this.element.setStyle(this.useLeft ? {left: x[1]} : {right: x[1]}); this.element.setStyle(this.useTop ? {top: y[1]} : {bottom: y[1]}); } }, // Gets window ID getId: function() { return this.element.id; }, // Detroys itself when closing setDestroyOnClose: function() { this.options.destroyOnClose = true; }, setConstraint: function(bool, padding) { this.constraint = bool; this.constraintPad = Object.extend(this.constraintPad, padding || {}); // Reset location to apply constraint if (this.useTop && this.useLeft) this.setLocation(parseFloat(this.element.style.top), parseFloat(this.element.style.left)); }, // initDrag event _initDrag: function(event) { // No resize on minimized window if (Event.element(event) == this.sizer && this.isMinimized()) return; // No move on maximzed window if (Event.element(event) != this.sizer && this.isMaximized()) return; if (Prototype.Browser.IE && this.heightN == 0) this._getWindowBorderSize(); // Get pointer X,Y this.pointer = [this._round(Event.pointerX(event), this.options.gridX), this._round(Event.pointerY(event), this.options.gridY)]; if (this.options.wiredDrag) this.currentDrag = this._createWiredElement(); else this.currentDrag = this.element; // Resize if (Event.element(event) == this.sizer) { this.doResize = true; this.widthOrg = this.width; this.heightOrg = this.height; this.bottomOrg = parseFloat(this.element.getStyle('bottom')); this.rightOrg = parseFloat(this.element.getStyle('right')); this._notify("onStartResize"); } else { this.doResize = false; // Check if click on close button, var closeButton = $(this.getId() + '_close'); if (closeButton && Position.within(closeButton, this.pointer[0], this.pointer[1])) { this.currentDrag = null; return; } this.toFront(); if (! this.options.draggable) return; this._notify("onStartMove"); } // Register global event to capture mouseUp and mouseMove Event.observe(document, "mouseup", this.eventMouseUp, false); Event.observe(document, "mousemove", this.eventMouseMove, false); // Add an invisible div to keep catching mouse event over iframes WindowUtilities.disableScreen('__invisible__', '__invisible__', this.overlayOpacity); // Stop selection while dragging document.body.ondrag = function () { return false; }; document.body.onselectstart = function () { return false; }; this.currentDrag.show(); Event.stop(event); }, _round: function(val, round) { return round == 1 ? val : val = Math.floor(val / round) * round; }, // updateDrag event _updateDrag: function(event) { var pointer = [this._round(Event.pointerX(event), this.options.gridX), this._round(Event.pointerY(event), this.options.gridY)]; var dx = pointer[0] - this.pointer[0]; var dy = pointer[1] - this.pointer[1]; // Resize case, update width/height if (this.doResize) { var w = this.widthOrg + dx; var h = this.heightOrg + dy; dx = this.width - this.widthOrg dy = this.height - this.heightOrg // Check if it's a right position, update it to keep upper-left corner at the same position if (this.useLeft) w = this._updateWidthConstraint(w) else this.currentDrag.setStyle({right: (this.rightOrg -dx) + 'px'}); // Check if it's a bottom position, update it to keep upper-left corner at the same position if (this.useTop) h = this._updateHeightConstraint(h) else this.currentDrag.setStyle({bottom: (this.bottomOrg -dy) + 'px'}); this.setSize(w , h); this._notify("onResize"); } // Move case, update top/left else { this.pointer = pointer; if (this.useLeft) { var left = parseFloat(this.currentDrag.getStyle('left')) + dx; var newLeft = this._updateLeftConstraint(left); // Keep mouse pointer correct this.pointer[0] += newLeft-left; this.currentDrag.setStyle({left: newLeft + 'px'}); } else this.currentDrag.setStyle({right: parseFloat(this.currentDrag.getStyle('right')) - dx + 'px'}); if (this.useTop) { var top = parseFloat(this.currentDrag.getStyle('top')) + dy; var newTop = this._updateTopConstraint(top); // Keep mouse pointer correct this.pointer[1] += newTop - top; this.currentDrag.setStyle({top: newTop + 'px'}); } else this.currentDrag.setStyle({bottom: parseFloat(this.currentDrag.getStyle('bottom')) - dy + 'px'}); this._notify("onMove"); } if (this.iefix) this._fixIEOverlapping(); this._removeStoreLocation(); Event.stop(event); }, // endDrag callback _endDrag: function(event) { // Remove temporary div over iframes WindowUtilities.enableScreen('__invisible__'); if (this.doResize) this._notify("onEndResize"); else this._notify("onEndMove"); // Release event observing Event.stopObserving(document, "mouseup", this.eventMouseUp,false); Event.stopObserving(document, "mousemove", this.eventMouseMove, false); Event.stop(event); this._hideWiredElement(); // Store new location/size if need be this._saveCookie() // Restore selection document.body.ondrag = null; document.body.onselectstart = null; }, _updateLeftConstraint: function(left) { if (this.constraint && this.useLeft && this.useTop) { var width = this.options.parent == document.body ? WindowUtilities.getPageSize().windowWidth : this.options.parent.getDimensions().width; if (left < this.constraintPad.left) left = this.constraintPad.left; if (left + this.width + this.widthE + this.widthW > width - this.constraintPad.right) left = width - this.constraintPad.right - this.width - this.widthE - this.widthW; } return left; }, _updateTopConstraint: function(top) { if (this.constraint && this.useLeft && this.useTop) { var height = this.options.parent == document.body ? WindowUtilities.getPageSize().windowHeight : this.options.parent.getDimensions().height; var h = this.height + this.heightN + this.heightS; if (top < this.constraintPad.top) top = this.constraintPad.top; if (top + h > height - this.constraintPad.bottom) top = height - this.constraintPad.bottom - h; } return top; }, _updateWidthConstraint: function(w) { if (this.constraint && this.useLeft && this.useTop) { var width = this.options.parent == document.body ? WindowUtilities.getPageSize().windowWidth : this.options.parent.getDimensions().width; var left = parseFloat(this.element.getStyle("left")); if (left + w + this.widthE + this.widthW > width - this.constraintPad.right) w = width - this.constraintPad.right - left - this.widthE - this.widthW; } return w; }, _updateHeightConstraint: function(h) { if (this.constraint && this.useLeft && this.useTop) { var height = this.options.parent == document.body ? WindowUtilities.getPageSize().windowHeight : this.options.parent.getDimensions().height; var top = parseFloat(this.element.getStyle("top")); if (top + h + this.heightN + this.heightS > height - this.constraintPad.bottom) h = height - this.constraintPad.bottom - top - this.heightN - this.heightS; } return h; }, // Creates HTML window code _createWindow: function(id) { var className = this.options.className; var win = document.createElement("div"); win.setAttribute('id', id); win.className = "dialog"; var content; if (this.options.url) content= ""; else content ="

"; var closeDiv = this.options.closable ? "

" : ""; var minDiv = this.options.minimizable ? "

" : ""; var maxDiv = this.options.maximizable ? "

" : ""; var seAttributes = this.options.resizable ? "class='" + className + "_sizer' id='" + id + "_sizer'" : "class='" + className + "_se'"; var blank = "../themes/default/blank.gif"; win.innerHTML = closeDiv + minDiv + maxDiv + "\ \ \ \ \ \ \

"+ this.options.title +"

\ \ \ \ \ \ \

" + content + "

\ \ \ \ \ \ \ \ "; Element.hide(win); this.options.parent.insertBefore(win, this.options.parent.firstChild); Event.observe($(id + "_content"), "load", this.options.onload); return win; }, changeClassName: function(newClassName) { var className = this.options.className; var id = this.getId(); $A(["_close", "_minimize", "_maximize", "_sizer", "_content"]).each(function(value) { this._toggleClassName($(id + value), className + value, newClassName + value) }.bind(this)); this._toggleClassName($(id + "_top"), className + "_title", newClassName + "_title"); $$("#" + id + " td").each(function(td) {td.className = td.className.sub(className,newClassName); }); this.options.className = newClassName; }, _toggleClassName: function(element, oldClassName, newClassName) { if (element) { element.removeClassName(oldClassName); element.addClassName(newClassName); } }, // Sets window location setLocation: function(top, left) { top = this._updateTopConstraint(top); left = this._updateLeftConstraint(left); var e = this.currentDrag || this.element; e.setStyle({top: top + 'px'}); e.setStyle({left: left + 'px'}); this.useLeft = true; this.useTop = true; }, getLocation: function() { var location = {}; if (this.useTop) location = Object.extend(location, {top: this.element.getStyle("top")}); else location = Object.extend(location, {bottom: this.element.getStyle("bottom")}); if (this.useLeft) location = Object.extend(location, {left: this.element.getStyle("left")}); else location = Object.extend(location, {right: this.element.getStyle("right")}); return location; }, // Gets window size getSize: function() { return {width: this.width, height: this.height}; }, // Sets window size setSize: function(width, height, useEffect) { width = parseFloat(width); height = parseFloat(height); // Check min and max size if (!this.minimized && width < this.options.minWidth) width = this.options.minWidth; if (!this.minimized && height < this.options.minHeight) height = this.options.minHeight; if (this.options. maxHeight && height > this.options. maxHeight) height = this.options. maxHeight; if (this.options. maxWidth && width > this.options. maxWidth) width = this.options. maxWidth; if (this.useTop && this.useLeft && Window.hasEffectLib && Effect.ResizeWindow && useEffect) { new Effect.ResizeWindow(this, null, null, width, height, {duration: Window.resizeEffectDuration}); } else { this.width = width; this.height = height; var e = this.currentDrag ? this.currentDrag : this.element; e.setStyle({width: width + this.widthW + this.widthE + "px"}) e.setStyle({height: height + this.heightN + this.heightS + "px"}) // Update content size if (!this.currentDrag || this.currentDrag == this.element) { var content = $(this.element.id + '_content'); content.setStyle({height: height + 'px'}); content.setStyle({width: width + 'px'}); } } }, updateHeight: function() { this.setSize(this.width, this.content.scrollHeight, true); }, updateWidth: function() { this.setSize(this.content.scrollWidth, this.height, true); }, // Brings window to front toFront: function() { if (this.element.style.zIndex < Windows.maxZIndex) this.setZIndex(Windows.maxZIndex + 1); if (this.iefix) this._fixIEOverlapping(); }, getBounds: function(insideOnly) { if (! this.width || !this.height || !this.visible) this.computeBounds(); var w = this.width; var h = this.height; if (!insideOnly) { w += this.widthW + this.widthE; h += this.heightN + this.heightS; } var bounds = Object.extend(this.getLocation(), {width: w + "px", height: h + "px"}); return bounds; }, computeBounds: function() { if (! this.width || !this.height) { var size = WindowUtilities._computeSize(this.content.innerHTML, this.content.id, this.width, this.height, 0, this.options.className) if (this.height) this.width = size + 5 else this.height = size + 5 } this.setSize(this.width, this.height); if (this.centered) this._center(this.centerTop, this.centerLeft); }, // Displays window modal state or not show: function(modal) { this.visible = true; if (modal) { // Hack for Safari !! if (typeof this.overlayOpacity == "undefined") { var that = this; setTimeout(function() {that.show(modal)}, 10); return; } Windows.addModalWindow(this); this.modal = true; this.setZIndex(Windows.maxZIndex + 1); Windows.unsetOverflow(this); } else if (!this.element.style.zIndex) this.setZIndex(Windows.maxZIndex + 1); // To restore overflow if need be if (this.oldStyle) this.getContent().setStyle({overflow: this.oldStyle}); this.computeBounds(); this._notify("onBeforeShow"); if (this.options.showEffect != Element.show && this.options.showEffectOptions) this.options.showEffect(this.element, this.options.showEffectOptions); else this.options.showEffect(this.element); this._checkIEOverlapping(); WindowUtilities.focusedWindow = this this._notify("onShow"); }, // Displays window modal state or not at the center of the page showCenter: function(modal, top, left) { this.centered = true; this.centerTop = top; this.centerLeft = left; this.show(modal); }, isVisible: function() { return this.visible; }, _center: function(top, left) { var windowScroll = WindowUtilities.getWindowScroll(this.options.parent); var pageSize = WindowUtilities.getPageSize(this.options.parent); if (typeof top == "undefined") top = (pageSize.windowHeight - (this.height + this.heightN + this.heightS))/2; top += windowScroll.top if (typeof left == "undefined") left = (pageSize.windowWidth - (this.width + this.widthW + this.widthE))/2; left += windowScroll.left this.setLocation(top, left); this.toFront(); }, _recenter: function(event) { if (this.centered) { var pageSize = WindowUtilities.getPageSize(this.options.parent); var windowScroll = WindowUtilities.getWindowScroll(this.options.parent); // Check for this stupid IE that sends dumb events if (this.pageSize && this.pageSize.windowWidth == pageSize.windowWidth && this.pageSize.windowHeight == pageSize.windowHeight && this.windowScroll.left == windowScroll.left && this.windowScroll.top == windowScroll.top) return; this.pageSize = pageSize; this.windowScroll = windowScroll; // set height of Overlay to take up whole page and show if ($('overlay_modal')) $('overlay_modal').setStyle({height: (pageSize.pageHeight + 'px')}); if (this.options.recenterAuto) this._center(this.centerTop, this.centerLeft); } }, // Hides window hide: function() { this.visible = false; if (this.modal) { Windows.removeModalWindow(this); Windows.resetOverflow(); } // To avoid bug on scrolling bar this.oldStyle = this.getContent().getStyle('overflow') || "auto" this.getContent().setStyle({overflow: "hidden"}); this.options.hideEffect(this.element, this.options.hideEffectOptions); if(this.iefix) this.iefix.hide(); if (!this.doNotNotifyHide) this._notify("onHide"); }, close: function() { // Asks closeCallback if exists if (this.visible) { if (this.options.closeCallback && ! this.options.closeCallback(this)) return; if (this.options.destroyOnClose) { var destroyFunc = this.destroy.bind(this); if (this.options.hideEffectOptions.afterFinish) { var func = this.options.hideEffectOptions.afterFinish; this.options.hideEffectOptions.afterFinish = function() {func();destroyFunc() } } else this.options.hideEffectOptions.afterFinish = function() {destroyFunc() } } Windows.updateFocusedWindow(); this.doNotNotifyHide = true; this.hide(); this.doNotNotifyHide = false; this._notify("onClose"); } }, minimize: function() { if (this.resizing) return; var r2 = $(this.getId() + "_row2"); if (!this.minimized) { this.minimized = true; var dh = r2.getDimensions().height; this.r2Height = dh; var h = this.element.getHeight() - dh; if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) { new Effect.ResizeWindow(this, null, null, null, this.height -dh, {duration: Window.resizeEffectDuration}); } else { this.height -= dh; this.element.setStyle({height: h + "px"}); r2.hide(); } if (! this.useTop) { var bottom = parseFloat(this.element.getStyle('bottom')); this.element.setStyle({bottom: (bottom + dh) + 'px'}); } } else { this.minimized = false; var dh = this.r2Height; this.r2Height = null; if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) { new Effect.ResizeWindow(this, null, null, null, this.height + dh, {duration: Window.resizeEffectDuration}); } else { var h = this.element.getHeight() + dh; this.height += dh; this.element.setStyle({height: h + "px"}) r2.show(); } if (! this.useTop) { var bottom = parseFloat(this.element.getStyle('bottom')); this.element.setStyle({bottom: (bottom - dh) + 'px'}); } this.toFront(); } this._notify("onMinimize"); // Store new location/size if need be this._saveCookie() }, maximize: function() { if (this.isMinimized() || this.resizing) return; if (Prototype.Browser.IE && this.heightN == 0) this._getWindowBorderSize(); if (this.storedLocation != null) { this._restoreLocation(); if(this.iefix) this.iefix.hide(); } else { this._storeLocation(); Windows.unsetOverflow(this); var windowScroll = WindowUtilities.getWindowScroll(this.options.parent); var pageSize = WindowUtilities.getPageSize(this.options.parent); var left = windowScroll.left; var top = windowScroll.top; if (this.options.parent != document.body) { windowScroll = {top:0, left:0, bottom:0, right:0}; var dim = this.options.parent.getDimensions(); pageSize.windowWidth = dim.width; pageSize.windowHeight = dim.height; top = 0; left = 0; } if (this.constraint) { pageSize.windowWidth -= Math.max(0, this.constraintPad.left) + Math.max(0, this.constraintPad.right); pageSize.windowHeight -= Math.max(0, this.constraintPad.top) + Math.max(0, this.constraintPad.bottom); left += Math.max(0, this.constraintPad.left); top += Math.max(0, this.constraintPad.top); } var width = pageSize.windowWidth - this.widthW - this.widthE; var height= pageSize.windowHeight - this.heightN - this.heightS; if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) { new Effect.ResizeWindow(this, top, left, width, height, {duration: Window.resizeEffectDuration}); } else { this.setSize(width, height); this.element.setStyle(this.useLeft ? {left: left} : {right: left}); this.element.setStyle(this.useTop ? {top: top} : {bottom: top}); } this.toFront(); if (this.iefix) this._fixIEOverlapping(); } this._notify("onMaximize"); // Store new location/size if need be this._saveCookie() }, isMinimized: function() { return this.minimized; }, isMaximized: function() { return (this.storedLocation != null); }, setOpacity: function(opacity) { if (Element.setOpacity) Element.setOpacity(this.element, opacity); }, setZIndex: function(zindex) { this.element.setStyle({zIndex: zindex}); Windows.updateZindex(zindex, this); }, setTitle: function(newTitle) { if (!newTitle || newTitle == "") newTitle = " "; Element.update(this.element.id + '_top', newTitle); }, getTitle: function() { return $(this.element.id + '_top').innerHTML; }, setStatusBar: function(element) { var statusBar = $(this.getId() + "_bottom"); if (typeof(element) == "object") { if (this.bottombar.firstChild) this.bottombar.replaceChild(element, this.bottombar.firstChild); else this.bottombar.appendChild(element); } else this.bottombar.innerHTML = element; }, _checkIEOverlapping: function() { if(!this.iefix && (navigator.appVersion.indexOf('MSIE')>0) && (navigator.userAgent.indexOf('Opera')<0) && (this.element.getStyle('position')=='absolute')) { new Insertion.After(this.element.id, ''); this.iefix = $(this.element.id+'_iefix'); } if(this.iefix) setTimeout(this._fixIEOverlapping.bind(this), 50); }, _fixIEOverlapping: function() { Position.clone(this.element, this.iefix); this.iefix.style.zIndex = this.element.style.zIndex - 1; this.iefix.show(); }, _getWindowBorderSize: function(event) { // Hack to get real window border size!! var div = this._createHiddenDiv(this.options.className + "_n") this.heightN = Element.getDimensions(div).height; div.parentNode.removeChild(div) var div = this._createHiddenDiv(this.options.className + "_s") this.heightS = Element.getDimensions(div).height; div.parentNode.removeChild(div) var div = this._createHiddenDiv(this.options.className + "_e") this.widthE = Element.getDimensions(div).width; div.parentNode.removeChild(div) var div = this._createHiddenDiv(this.options.className + "_w") this.widthW = Element.getDimensions(div).width; div.parentNode.removeChild(div); var div = document.createElement("div"); div.className = "overlay_" + this.options.className ; document.body.appendChild(div); //alert("no timeout:\nopacity: " + div.getStyle("opacity") + "\nwidth: " + document.defaultView.getComputedStyle(div, null).width); var that = this; // Workaround for Safari!! setTimeout(function() {that.overlayOpacity = ($(div).getStyle("opacity")); div.parentNode.removeChild(div);}, 10); // Workaround for IE!! if (Prototype.Browser.IE) { this.heightS = $(this.getId() +"_row3").getDimensions().height; this.heightN = $(this.getId() +"_row1").getDimensions().height; } // Safari size fix if (Prototype.Browser.WebKit && Prototype.Browser.WebKitVersion < 420) this.setSize(this.width, this.height); if (this.doMaximize) this.maximize(); if (this.doMinimize) this.minimize(); }, _createHiddenDiv: function(className) { var objBody = document.body; var win = document.createElement("div"); win.setAttribute('id', this.element.id+ "_tmp"); win.className = className; win.style.display = 'none'; win.innerHTML = ''; objBody.insertBefore(win, objBody.firstChild); return win; }, _storeLocation: function() { if (this.storedLocation == null) { this.storedLocation = {useTop: this.useTop, useLeft: this.useLeft, top: this.element.getStyle('top'), bottom: this.element.getStyle('bottom'), left: this.element.getStyle('left'), right: this.element.getStyle('right'), width: this.width, height: this.height }; } }, _restoreLocation: function() { if (this.storedLocation != null) { this.useLeft = this.storedLocation.useLeft; this.useTop = this.storedLocation.useTop; if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) new Effect.ResizeWindow(this, this.storedLocation.top, this.storedLocation.left, this.storedLocation.width, this.storedLocation.height, {duration: Window.resizeEffectDuration}); else { this.element.setStyle(this.useLeft ? {left: this.storedLocation.left} : {right: this.storedLocation.right}); this.element.setStyle(this.useTop ? {top: this.storedLocation.top} : {bottom: this.storedLocation.bottom}); this.setSize(this.storedLocation.width, this.storedLocation.height); } Windows.resetOverflow(); this._removeStoreLocation(); } }, _removeStoreLocation: function() { this.storedLocation = null; }, _saveCookie: function() { if (this.cookie) { var value = ""; if (this.useLeft) value += "l:" + (this.storedLocation ? this.storedLocation.left : this.element.getStyle('left')) else value += "r:" + (this.storedLocation ? this.storedLocation.right : this.element.getStyle('right')) if (this.useTop) value += ",t:" + (this.storedLocation ? this.storedLocation.top : this.element.getStyle('top')) else value += ",b:" + (this.storedLocation ? this.storedLocation.bottom :this.element.getStyle('bottom')) value += "," + (this.storedLocation ? this.storedLocation.width : this.width); value += "," + (this.storedLocation ? this.storedLocation.height : this.height); value += "," + this.isMinimized(); value += "," + this.isMaximized(); WindowUtilities.setCookie(value, this.cookie) } }, _createWiredElement: function() { if (! this.wiredElement) { if (Prototype.Browser.IE) this._getWindowBorderSize(); var div = document.createElement("div"); div.className = "wired_frame " + this.options.className + "_wired_frame"; div.style.position = 'absolute'; this.options.parent.insertBefore(div, this.options.parent.firstChild); this.wiredElement = $(div); } if (this.useLeft) this.wiredElement.setStyle({left: this.element.getStyle('left')}); else this.wiredElement.setStyle({right: this.element.getStyle('right')}); if (this.useTop) this.wiredElement.setStyle({top: this.element.getStyle('top')}); else this.wiredElement.setStyle({bottom: this.element.getStyle('bottom')}); var dim = this.element.getDimensions(); this.wiredElement.setStyle({width: dim.width + "px", height: dim.height +"px"}); this.wiredElement.setStyle({zIndex: Windows.maxZIndex+30}); return this.wiredElement; }, _hideWiredElement: function() { if (! this.wiredElement || ! this.currentDrag) return; if (this.currentDrag == this.element) this.currentDrag = null; else { if (this.useLeft) this.element.setStyle({left: this.currentDrag.getStyle('left')}); else this.element.setStyle({right: this.currentDrag.getStyle('right')}); if (this.useTop) this.element.setStyle({top: this.currentDrag.getStyle('top')}); else this.element.setStyle({bottom: this.currentDrag.getStyle('bottom')}); this.currentDrag.hide(); this.currentDrag = null; if (this.doResize) this.setSize(this.width, this.height); } }, _notify: function(eventName) { if (this.options[eventName]) this.options[eventName](this); else Windows.notify(eventName, this); } }; // Windows containers, register all page windows var Windows = { windows: [], modalWindows: [], observers: [], focusedWindow: null, maxZIndex: 0, overlayShowEffectOptions: {duration: 0.5}, overlayHideEffectOptions: {duration: 0.5}, addObserver: function(observer) { this.removeObserver(observer); this.observers.push(observer); }, removeObserver: function(observer) { this.observers = this.observers.reject( function(o) { return o==observer }); }, // onDestroy onStartResize onStartMove onResize onMove onEndResize onEndMove onFocus onBlur onBeforeShow onShow onHide onMinimize onMaximize onClose notify: function(eventName, win) { this.observers.each( function(o) {if(o[eventName]) o[eventName](eventName, win);}); }, // Gets window from its id getWindow: function(id) { return this.windows.detect(function(d) { return d.getId() ==id }); }, // Gets the last focused window getFocusedWindow: function() { return this.focusedWindow; }, updateFocusedWindow: function() { this.focusedWindow = this.windows.length >=2 ? this.windows[this.windows.length-2] : null; }, // Registers a new window (called by Windows constructor) register: function(win) { this.windows.push(win); }, // Add a modal window in the stack addModalWindow: function(win) { // Disable screen if first modal window if (this.modalWindows.length == 0) { WindowUtilities.disableScreen(win.options.className, 'overlay_modal', win.overlayOpacity, win.getId(), win.options.parent); } else { // Move overlay over all windows if (Window.keepMultiModalWindow) { $('overlay_modal').style.zIndex = Windows.maxZIndex + 1; Windows.maxZIndex += 1; WindowUtilities._hideSelect(this.modalWindows.last().getId()); } // Hide current modal window else this.modalWindows.last().element.hide(); // Fucking IE select issue WindowUtilities._showSelect(win.getId()); } this.modalWindows.push(win); }, removeModalWindow: function(win) { this.modalWindows.pop(); // No more modal windows if (this.modalWindows.length == 0) WindowUtilities.enableScreen(); else { if (Window.keepMultiModalWindow) { this.modalWindows.last().toFront(); WindowUtilities._showSelect(this.modalWindows.last().getId()); } else this.modalWindows.last().element.show(); } }, // Registers a new window (called by Windows constructor) register: function(win) { this.windows.push(win); }, // Unregisters a window (called by Windows destructor) unregister: function(win) { this.windows = this.windows.reject(function(d) { return d==win }); }, // Closes all windows closeAll: function() { this.windows.each( function(w) {Windows.close(w.getId())} ); }, closeAllModalWindows: function() { WindowUtilities.enableScreen(); this.modalWindows.each( function(win) {if (win) win.close()}); }, // Minimizes a window with its id minimize: function(id, event) { var win = this.getWindow(id) if (win && win.visible) win.minimize(); Event.stop(event); }, // Maximizes a window with its id maximize: function(id, event) { var win = this.getWindow(id) if (win && win.visible) win.maximize(); Event.stop(event); }, // Closes a window with its id close: function(id, event) { var win = this.getWindow(id); if (win) win.close(); if (event) Event.stop(event); }, blur: function(id) { var win = this.getWindow(id); if (!win) return; if (win.options.blurClassName) win.changeClassName(win.options.blurClassName); if (this.focusedWindow == win) this.focusedWindow = null; win._notify("onBlur"); }, focus: function(id) { var win = this.getWindow(id); if (!win) return; if (this.focusedWindow) this.blur(this.focusedWindow.getId()) if (win.options.focusClassName) win.changeClassName(win.options.focusClassName); this.focusedWindow = win; win._notify("onFocus"); }, unsetOverflow: function(except) { this.windows.each(function(d) { d.oldOverflow = d.getContent().getStyle("overflow") || "auto" ; d.getContent().setStyle({overflow: "hidden"}) }); if (except && except.oldOverflow) except.getContent().setStyle({overflow: except.oldOverflow}); }, resetOverflow: function() { this.windows.each(function(d) { if (d.oldOverflow) d.getContent().setStyle({overflow: d.oldOverflow}) }); }, updateZindex: function(zindex, win) { if (zindex > this.maxZIndex) { this.maxZIndex = zindex; if (this.focusedWindow) this.blur(this.focusedWindow.getId()) } this.focusedWindow = win; if (this.focusedWindow) this.focus(this.focusedWindow.getId()) } }; var Dialog = { dialogId: null, onCompleteFunc: null, callFunc: null, parameters: null, confirm: function(content, parameters) { // Get Ajax return before if (content && typeof content != "string") { Dialog._runAjaxRequest(content, parameters, Dialog.confirm); return } content = content || ""; parameters = parameters || {}; var okLabel = parameters.okLabel ? parameters.okLabel : "Ok"; var cancelLabel = parameters.cancelLabel ? parameters.cancelLabel : "Cancel"; // Backward compatibility parameters = Object.extend(parameters, parameters.windowParameters || {}); parameters.windowParameters = parameters.windowParameters || {}; parameters.className = parameters.className || "alert"; var okButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " ok_button'" var cancelButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " cancel_button'" var content = "\

" + content + "

\

\ \ \

\ "; return this._openDialog(content, parameters) }, alert: function(content, parameters) { // Get Ajax return before if (content && typeof content != "string") { Dialog._runAjaxRequest(content, parameters, Dialog.alert); return } content = content || ""; parameters = parameters || {}; var okLabel = parameters.okLabel ? parameters.okLabel : "Ok"; // Backward compatibility parameters = Object.extend(parameters, parameters.windowParameters || {}); parameters.windowParameters = parameters.windowParameters || {}; parameters.className = parameters.className || "alert"; var okButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " ok_button'" var content = "\

" + content + "

\

\ \

"; return this._openDialog(content, parameters) }, info: function(content, parameters) { // Get Ajax return before if (content && typeof content != "string") { Dialog._runAjaxRequest(content, parameters, Dialog.info); return } content = content || ""; // Backward compatibility parameters = parameters || {}; parameters = Object.extend(parameters, parameters.windowParameters || {}); parameters.windowParameters = parameters.windowParameters || {}; parameters.className = parameters.className || "alert"; var content = "

" + content + "

"; if (parameters.showProgress) content += "

"; parameters.ok = null; parameters.cancel = null; return this._openDialog(content, parameters) }, setInfoMessage: function(message) { $('modal_dialog_message').update(message); }, closeInfo: function() { Windows.close(this.dialogId); }, _openDialog: function(content, parameters) { var className = parameters.className; if (! parameters.height && ! parameters.width) { parameters.width = WindowUtilities.getPageSize(parameters.options.parent || document.body).pageWidth / 2; } if (parameters.id) this.dialogId = parameters.id; else { var t = new Date(); this.dialogId = 'modal_dialog_' + t.getTime(); parameters.id = this.dialogId; } // compute height or width if need be if (! parameters.height || ! parameters.width) { var size = WindowUtilities._computeSize(content, this.dialogId, parameters.width, parameters.height, 5, className) if (parameters.height) parameters.width = size + 5 else parameters.height = size + 5 } parameters.effectOptions = parameters.effectOptions ; parameters.resizable = parameters.resizable || false; parameters.minimizable = parameters.minimizable || false; parameters.maximizable = parameters.maximizable || false; parameters.draggable = parameters.draggable || false; parameters.closable = parameters.closable || false; var win = new Window(parameters); win.getContent().innerHTML = content; win.showCenter(true, parameters.top, parameters.left); win.setDestroyOnClose(); win.cancelCallback = parameters.onCancel || parameters.cancel; win.okCallback = parameters.onOk || parameters.ok; return win; }, _getAjaxContent: function(originalRequest) { Dialog.callFunc(originalRequest.responseText, Dialog.parameters) }, _runAjaxRequest: function(message, parameters, callFunc) { if (message.options == null) message.options = {} Dialog.onCompleteFunc = message.options.onComplete; Dialog.parameters = parameters; Dialog.callFunc = callFunc; message.options.onComplete = Dialog._getAjaxContent; new Ajax.Request(message.url, message.options); }, okCallback: function() { var win = Windows.focusedWindow; if (!win.okCallback || win.okCallback(win)) { // Remove onclick on button $$("#" + win.getId()+" input").each(function(element) {element.onclick=null;}) win.close(); } }, cancelCallback: function() { var win = Windows.focusedWindow; // Remove onclick on button $$("#" + win.getId()+" input").each(function(element) {element.onclick=null}) win.close(); if (win.cancelCallback) win.cancelCallback(win); } } /* Based on Lightbox JS: Fullsize Image Overlays by Lokesh Dhakar - http://www.huddletogether.com For more information on this script, visit: http://huddletogether.com/projects/lightbox/ Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/ (basically, do anything you want, just leave my name and link) */ if (Prototype.Browser.WebKit) { var array = navigator.userAgent.match(new RegExp(/AppleWebKit\/([\d\.\+]*)/)); Prototype.Browser.WebKitVersion = parseFloat(array[1]); } var WindowUtilities = { // From dragdrop.js getWindowScroll: function(parent) { var T, L, W, H; parent = parent || document.body; if (parent != document.body) { T = parent.scrollTop; L = parent.scrollLeft; W = parent.scrollWidth; H = parent.scrollHeight; } else { var w = window; with (w.document) { if (w.document.documentElement && documentElement.scrollTop) { T = documentElement.scrollTop; L = documentElement.scrollLeft; } else if (w.document.body) { T = body.scrollTop; L = body.scrollLeft; } if (w.innerWidth) { W = w.innerWidth; H = w.innerHeight; } else if (w.document.documentElement && documentElement.clientWidth) { W = documentElement.clientWidth; H = documentElement.clientHeight; } else { W = body.offsetWidth; H = body.offsetHeight } } } return { top: T, left: L, width: W, height: H }; }, // // getPageSize() // Returns array with page width, height and window width, height // Core code from - quirksmode.org // Edit for Firefox by pHaez // getPageSize: function(parent){ parent = parent || document.body; var windowWidth, windowHeight; var pageHeight, pageWidth; if (parent != document.body) { windowWidth = parent.getWidth(); windowHeight = parent.getHeight(); pageWidth = parent.scrollWidth; pageHeight = parent.scrollHeight; } else { var xScroll, yScroll; if (window.innerHeight && window.scrollMaxY) { xScroll = document.body.scrollWidth; yScroll = window.innerHeight + window.scrollMaxY; } else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac xScroll = document.body.scrollWidth; yScroll = document.body.scrollHeight; } else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari xScroll = document.body.offsetWidth; yScroll = document.body.offsetHeight; } if (self.innerHeight) { // all except Explorer windowWidth = self.innerWidth; windowHeight = self.innerHeight; } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode windowWidth = document.documentElement.clientWidth; windowHeight = document.documentElement.clientHeight; } else if (document.body) { // other Explorers windowWidth = document.body.clientWidth; windowHeight = document.body.clientHeight; } // for small pages with total height less then height of the viewport if(yScroll < windowHeight){ pageHeight = windowHeight; } else { pageHeight = yScroll; } // for small pages with total width less then width of the viewport if(xScroll < windowWidth){ pageWidth = windowWidth; } else { pageWidth = xScroll; } } return {pageWidth: pageWidth ,pageHeight: pageHeight , windowWidth: windowWidth, windowHeight: windowHeight}; }, disableScreen: function(className, overlayId, overlayOpacity, contentId, parent) { WindowUtilities.initLightbox(overlayId, className, function() {this._disableScreen(className, overlayId, overlayOpacity, contentId)}.bind(this), parent || document.body); }, _disableScreen: function(className, overlayId, overlayOpacity, contentId) { // prep objects var objOverlay = $(overlayId); var pageSize = WindowUtilities.getPageSize(objOverlay.parentNode); // Hide select boxes as they will 'peek' through the image in IE, store old value if (contentId && Prototype.Browser.IE) { WindowUtilities._hideSelect(); WindowUtilities._showSelect(contentId); } // set height of Overlay to take up whole page and show objOverlay.style.height = (pageSize.pageHeight + 'px'); objOverlay.style.display = 'none'; if (overlayId == "overlay_modal" && Window.hasEffectLib && Windows.overlayShowEffectOptions) { objOverlay.overlayOpacity = overlayOpacity; new Effect.Appear(objOverlay, Object.extend({from: 0, to: overlayOpacity}, Windows.overlayShowEffectOptions)); } else objOverlay.style.display = "block"; }, enableScreen: function(id) { id = id || 'overlay_modal'; var objOverlay = $(id); if (objOverlay) { // hide lightbox and overlay if (id == "overlay_modal" && Window.hasEffectLib && Windows.overlayHideEffectOptions) new Effect.Fade(objOverlay, Object.extend({from: objOverlay.overlayOpacity, to:0}, Windows.overlayHideEffectOptions)); else { objOverlay.style.display = 'none'; objOverlay.parentNode.removeChild(objOverlay); } // make select boxes visible using old value if (id != "__invisible__") WindowUtilities._showSelect(); } }, _hideSelect: function(id) { if (Prototype.Browser.IE) { id = id == null ? "" : "#" + id + " "; $$(id + 'select').each(function(element) { if (! WindowUtilities.isDefined(element.oldVisibility)) { element.oldVisibility = element.style.visibility ? element.style.visibility : "visible"; element.style.visibility = "hidden"; } }); } }, _showSelect: function(id) { if (Prototype.Browser.IE) { id = id == null ? "" : "#" + id + " "; $$(id + 'select').each(function(element) { if (WindowUtilities.isDefined(element.oldVisibility)) { // Why?? Ask IE try { element.style.visibility = element.oldVisibility; } catch(e) { element.style.visibility = "visible"; } element.oldVisibility = null; } else { if (element.style.visibility) element.style.visibility = "visible"; } }); } }, isDefined: function(object) { return typeof(object) != "undefined" && object != null; }, // initLightbox() // Function runs on window load, going through link tags looking for rel="lightbox". // These links receive onclick events that enable the lightbox display for their targets. // The function also inserts html markup at the top of the page which will be used as a // container for the overlay pattern and the inline image. initLightbox: function(id, className, doneHandler, parent) { // Already done, just update zIndex if ($(id)) { Element.setStyle(id, {zIndex: Windows.maxZIndex + 1}); Windows.maxZIndex++; doneHandler(); } // create overlay div and hardcode some functional styles (aesthetic styles are in CSS file) else { var objOverlay = document.createElement("div"); objOverlay.setAttribute('id', id); objOverlay.className = "overlay_" + className objOverlay.style.display = 'none'; objOverlay.style.position = 'absolute'; objOverlay.style.top = '0'; objOverlay.style.left = '0'; objOverlay.style.zIndex = Windows.maxZIndex + 1; Windows.maxZIndex++; objOverlay.style.width = '100%'; parent.insertBefore(objOverlay, parent.firstChild); if (Prototype.Browser.WebKit && id == "overlay_modal") { setTimeout(function() {doneHandler()}, 10); } else doneHandler(); } }, setCookie: function(value, parameters) { document.cookie= parameters[0] + "=" + escape(value) + ((parameters[1]) ? "; expires=" + parameters[1].toGMTString() : "") + ((parameters[2]) ? "; path=" + parameters[2] : "") + ((parameters[3]) ? "; domain=" + parameters[3] : "") + ((parameters[4]) ? "; secure" : ""); }, getCookie: function(name) { var dc = document.cookie; var prefix = name + "="; var begin = dc.indexOf("; " + prefix); if (begin == -1) { begin = dc.indexOf(prefix); if (begin != 0) return null; } else { begin += 2; } var end = document.cookie.indexOf(";", begin); if (end == -1) { end = dc.length; } return unescape(dc.substring(begin + prefix.length, end)); }, _computeSize: function(content, id, width, height, margin, className) { var objBody = document.body; var tmpObj = document.createElement("div"); tmpObj.setAttribute('id', id); tmpObj.className = className + "_content"; if (height) tmpObj.style.height = height + "px" else tmpObj.style.width = width + "px" tmpObj.style.position = 'absolute'; tmpObj.style.top = '0'; tmpObj.style.left = '0'; tmpObj.style.display = 'none'; tmpObj.innerHTML = content; objBody.insertBefore(tmpObj, objBody.firstChild); var size; if (height) size = $(tmpObj).getDimensions().width + margin; else size = $(tmpObj).getDimensions().height + margin; objBody.removeChild(tmpObj); return size; } } var arrOnload = new Array(); var aImagePreloadPaths = new Array(); function addImageToPreload(sImageUrl) { aImagePreloadPaths[aImagePreloadPaths.length] = sImageUrl; } function preloadImages() { var aImages = new Array(); for(var i=0;i < aImagePreloadPaths.length;i++) { aImages[i] = new Image(); aImages[i].src=aImagePreloadPaths[i]; } } function AddOnload(func) { if(window.onload) { if(window.onload!=RunOnload) { arrOnload[0] = window.onload; window.onload = RunOnload; } arrOnload[arrOnload.length] = func; } else { window.onload = func; } } function RunOnload() { for(i=0;i=0;i--) { arrOnload[i](); } } function QstringReplacer(sItems,sValues) { aQstring = window.location.search.replace("?","").split("&"); aItems = sItems.split(","); aValues = sValues.split(","); sNewQstring = ""; for(j=0;j=j && aValues[j]!="") { aQstring[i] = aItems[j] + "=" + aValues[j].replace("|||",","); aItems[j] = ""; } else { aQstring[i] = ""; aItems[j] = ""; } } } } } for(i=0;i0) { sNewQstring = sNewQstring + "&"; } sNewQstring = sNewQstring + aQstring[i]; } } for(i=0;i> 5] |= 0x80 << ((len) % 32); x[(((len + 64) >>> 9) << 4) + 14] = len; var a = 1732584193; var b = -271733879; var c = -1732584194; var d = 271733878; for(var i = 0; i < x.length; i += 16) { var olda = a; var oldb = b; var oldc = c; var oldd = d; a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936); d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586); c = md5_ff(c, d, a, b, x[i+ 2], 17, 606105819); b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330); a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897); d = md5_ff(d, a, b, c, x[i+ 5], 12, 1200080426); c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341); b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983); a = md5_ff(a, b, c, d, x[i+ 8], 7 , 1770035416); d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417); c = md5_ff(c, d, a, b, x[i+10], 17, -42063); b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162); a = md5_ff(a, b, c, d, x[i+12], 7 , 1804603682); d = md5_ff(d, a, b, c, x[i+13], 12, -40341101); c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290); b = md5_ff(b, c, d, a, x[i+15], 22, 1236535329); a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510); d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632); c = md5_gg(c, d, a, b, x[i+11], 14, 643717713); b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302); a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691); d = md5_gg(d, a, b, c, x[i+10], 9 , 38016083); c = md5_gg(c, d, a, b, x[i+15], 14, -660478335); b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848); a = md5_gg(a, b, c, d, x[i+ 9], 5 , 568446438); d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690); c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961); b = md5_gg(b, c, d, a, x[i+ 8], 20, 1163531501); a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467); d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784); c = md5_gg(c, d, a, b, x[i+ 7], 14, 1735328473); b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734); a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558); d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463); c = md5_hh(c, d, a, b, x[i+11], 16, 1839030562); b = md5_hh(b, c, d, a, x[i+14], 23, -35309556); a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060); d = md5_hh(d, a, b, c, x[i+ 4], 11, 1272893353); c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632); b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640); a = md5_hh(a, b, c, d, x[i+13], 4 , 681279174); d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222); c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979); b = md5_hh(b, c, d, a, x[i+ 6], 23, 76029189); a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487); d = md5_hh(d, a, b, c, x[i+12], 11, -421815835); c = md5_hh(c, d, a, b, x[i+15], 16, 530742520); b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651); a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844); d = md5_ii(d, a, b, c, x[i+ 7], 10, 1126891415); c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905); b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055); a = md5_ii(a, b, c, d, x[i+12], 6 , 1700485571); d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606); c = md5_ii(c, d, a, b, x[i+10], 15, -1051523); b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799); a = md5_ii(a, b, c, d, x[i+ 8], 6 , 1873313359); d = md5_ii(d, a, b, c, x[i+15], 10, -30611744); c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380); b = md5_ii(b, c, d, a, x[i+13], 21, 1309151649); a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070); d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379); c = md5_ii(c, d, a, b, x[i+ 2], 15, 718787259); b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551); a = safe_add(a, olda); b = safe_add(b, oldb); c = safe_add(c, oldc); d = safe_add(d, oldd); } return Array(a, b, c, d); } /* * These functions implement the four basic operations the algorithm uses. */ function md5_cmn(q, a, b, x, s, t) { return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b); } function md5_ff(a, b, c, d, x, s, t) { return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t); } function md5_gg(a, b, c, d, x, s, t) { return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t); } function md5_hh(a, b, c, d, x, s, t) { return md5_cmn(b ^ c ^ d, a, b, x, s, t); } function md5_ii(a, b, c, d, x, s, t) { return md5_cmn(c ^ (b | (~d)), a, b, x, s, t); } /* * Calculate the HMAC-MD5, of a key and some data */ function core_hmac_md5(key, data) { var bkey = str2binl(key); if(bkey.length > 16) bkey = core_md5(bkey, key.length * chrsz); var ipad = Array(16), opad = Array(16); for(var i = 0; i < 16; i++) { ipad[i] = bkey[i] ^ 0x36363636; opad[i] = bkey[i] ^ 0x5C5C5C5C; } var hash = core_md5(ipad.concat(str2binl(data)), 512 + data.length * chrsz); return core_md5(opad.concat(hash), 512 + 128); } /* * Add integers, wrapping at 2^32. This uses 16-bit operations internally * to work around bugs in some JS interpreters. */ function safe_add(x, y) { var lsw = (x & 0xFFFF) + (y & 0xFFFF); var msw = (x >> 16) + (y >> 16) + (lsw >> 16); return (msw << 16) | (lsw & 0xFFFF); } /* * Bitwise rotate a 32-bit number to the left. */ function bit_rol(num, cnt) { return (num << cnt) | (num >>> (32 - cnt)); } /* * Convert a string to an array of little-endian words * If chrsz is ASCII, characters >255 have their hi-byte silently ignored. */ function str2binl(str) { var bin = Array(); var mask = (1 << chrsz) - 1; for(var i = 0; i < str.length * chrsz; i += chrsz) bin[i>>5] |= (str.charCodeAt(i / chrsz) & mask) << (i%32); return bin; } /* * Convert an array of little-endian words to a string */ function binl2str(bin) { var str = ""; var mask = (1 << chrsz) - 1; for(var i = 0; i < bin.length * 32; i += chrsz) str += String.fromCharCode((bin[i>>5] >>> (i % 32)) & mask); return str; } /* * Convert an array of little-endian words to a hex string. */ function binl2hex(binarray) { var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef"; var str = ""; for(var i = 0; i < binarray.length * 4; i++) { str += hex_tab.charAt((binarray[i>>2] >> ((i%4)*8+4)) & 0xF) + hex_tab.charAt((binarray[i>>2] >> ((i%4)*8 )) & 0xF); } return str; } /* * Convert an array of little-endian words to a base-64 string */ function binl2b64(binarray) { var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; var str = ""; for(var i = 0; i < binarray.length * 4; i += 3) { var triplet = (((binarray[i >> 2] >> 8 * ( i %4)) & 0xFF) << 16) | (((binarray[i+1 >> 2] >> 8 * ((i+1)%4)) & 0xFF) << 8 ) | ((binarray[i+2 >> 2] >> 8 * ((i+2)%4)) & 0xFF); for(var j = 0; j < 4; j++) { if(i * 8 + j * 6 > binarray.length * 32) str += b64pad; else str += tab.charAt((triplet >> 6*(3-j)) & 0x3F); } } return str; }