Footer
+ + diff --git a/UI/WebServerResources/HTMLElement.js b/UI/WebServerResources/HTMLElement.js index 586aae181..a5f7a4315 100644 --- a/UI/WebServerResources/HTMLElement.js +++ b/UI/WebServerResources/HTMLElement.js @@ -1,235 +1,189 @@ -if (navigator.vendor == "Apple Computer, Inc." || navigator.vendor == "KDE") { // WebCore/KHTML - /* - Crossbrowser HTMLElement Prototyping - Copyright (C) 2005 Jason Davis, http://www.browserland.org - Additional thanks to Brothercake, http://www.brothercake.com - - This code is licensed under the LGPL: - http://www.gnu.org/licenses/lgpl.html - */ - - (function(c) { - for (var i in c) - window["HTML" + i + "Element"] = document.createElement(c[ i ]).constructor; - })({ - Html: "html", Head: "head", Link: "link", Title: "title", Meta: "meta", - Base: "base", IsIndex: "isindex", Style: "style", Body: "body", Form: "form", - Select: "select", OptGroup: "optgroup", Option: "option", Input: "input", - TextArea: "textarea", Button: "button", Label: "label", FieldSet: "fieldset", - Legend: "legend", UList: "ul", OList: "ol", DList: "dl", Directory: "dir", - Menu: "menu", LI: "li", Div: "div", Paragraph: "p", Heading: "h1", Quote: "q", - Pre: "pre", BR: "br", BaseFont: "basefont", Font: "font", HR: "hr", Mod: "ins", - Anchor: "a", Image: "img", Object: "object", Param: "param", Applet: "applet", - Map: "map", Area: "area", Script: "script", Table: "table", TableCaption: "caption", - TableCol: "col", TableSection: "tbody", TableRow: "tr", TableCell: "td", - FrameSet: "frameset", Frame: "frame", IFrame: "iframe" - }); - - function HTMLElement() {} - //HTMLElement.prototype = HTMLHtmlElement.__proto__.__proto__; - var HTMLDocument = document.constructor; - var HTMLCollection = document.links.constructor; - var HTMLOptionsCollection = document.createElement("select").options.constructor; - var Text = document.createTextNode("").constructor; - //var Node = Text; - - // More efficient for Safari 2 - function Document() {} - function Event() {} - function HTMLCollection() {} - function HTMLElement() {} - function Node() {} - Document.prototype = window["[[DOMDocument]]"]; - Event.prototype = window["[[DOMEvent]]"]; - HTMLCollection.prototype = window["[[HTMLCollection.prototype]]"]; - HTMLElement.prototype = window["[[DOMElement.prototype]]"]; - Node.prototype = window["[[DOMNode.prototype]]"]; -} - /* custom extensions to the DOM api */ -HTMLElement.prototype.addInterface = function(objectInterface) { - Object.extend(this, objectInterface); - if (this.bind) - this.bind(); -} +Element.addMethods({ -HTMLElement.prototype.childNodesWithTag = function(tagName) { - var matchingNodes = new Array(); - var tagName = tagName.toUpperCase(); + addInterface: function(element, objectInterface) { + element = $(element); + Object.extend(element, objectInterface); + if (element.bind) + element.bind(); + }, - for (var i = 0; i < this.childNodes.length; i++) { - if (typeof(this.childNodes[i]) == "object" - && this.childNodes[i].tagName - && this.childNodes[i].tagName.toUpperCase() == tagName) - matchingNodes.push(this.childNodes[i]); - } - - return matchingNodes; -} - -HTMLElement.prototype.addClassName = function(className) { - var classStr = '' + this.getAttribute("class"); - - position = classStr.indexOf(className, 0); - if (position < 0) { - classStr = classStr + ' ' + className; - this.setAttribute('class', classStr); - } -} - -HTMLElement.prototype.removeClassName = function(className) { - var classStr = '' + this.getAttribute('class'); - - position = classStr.indexOf(className, 0); - while (position > -1) { - classStr1 = classStr.substring(0, position); - classStr2 = classStr.substring(position + 10, classStr.length); - classStr = classStr1 + classStr2; - position = classStr.indexOf(className, 0); - } - - this.setAttribute('class', classStr); -} - -HTMLElement.prototype.hasClassName = function(className) { - var classStr = '' + this.getAttribute('class'); - position = classStr.indexOf(className, 0); - return (position > -1); -} - -HTMLElement.prototype.getParentWithTagName = function(tagName) { - var currentElement = this; - tagName = tagName.toUpperCase(); - - currentElement = currentElement.parentNode; - while (currentElement - && currentElement.tagName != tagName) { - currentElement = currentElement.parentNode; - } - - return currentElement; -} - -HTMLElement.prototype.cascadeLeftOffset = function() { - var currentElement = this; - - var offset = 0; - while (currentElement) { - offset += currentElement.offsetLeft; - currentElement = currentElement.getParentWithTagName("div"); - } - - return offset; -} - -HTMLElement.prototype.cascadeTopOffset = function() { - var currentElement = this; - var offset = 0; - - var i = 0; - - while (currentElement - && currentElement instanceof HTMLElement) { - offset += currentElement.offsetTop; - currentElement = currentElement.parentNode; - i++; - } - - return offset; -} - -HTMLElement.prototype.dump = function(additionalInfo, additionalKeys) { - var id = this.getAttribute("id"); - var nclass = this.getAttribute("class"); - - var str = this.tagName; - if (id) - str += "; id = " + id; - if (nclass) - str += "; class = " + nclass; - - if (additionalInfo) - str += "; " + additionalInfo; - - if (additionalKeys) - for (var i = 0; i < additionalKeys.length; i++) { - var value = this.getAttribute(additionalKeys[i]); - if (value) - str += "; " + additionalKeys[i] + " = " + value; + childNodesWithTag: function(element, tagName) { + element = $(element); + var matchingNodes = new Array(); + var tagName = tagName.toUpperCase(); + + for (var i = 0; i < element.childNodes.length; i++) { + if (typeof(element.childNodes[i]) == "object" + && element.childNodes[i].tagName + && element.childNodes[i].tagName.toUpperCase() == tagName) + matchingNodes.push(element.childNodes[i]); } - log (str); -} + return matchingNodes; + }, -HTMLElement.prototype.getSelectedNodes = function() { - var selArray = new Array(); + removeClassName: function(element, className) { + element = $(element); + var classStr = '' + element.readAttribute('class'); - for (var i = 0; i < this.childNodes.length; i++) { - node = this.childNodes.item(i); - if (node.nodeType == 1 - && isNodeSelected(node)) - selArray.push(node); + position = classStr.indexOf(className, 0); + while (position > -1) { + classStr1 = classStr.substring(0, position); + classStr2 = classStr.substring(position + 10, classStr.length); + classStr = classStr1 + classStr2; + position = classStr.indexOf(className, 0); + } + + element.setAttribute('class', classStr); + }, + + getParentWithTagName: function(element, tagName) { + element = $(element); + var currentElement = element; + tagName = tagName.toUpperCase(); + + currentElement = currentElement.parentNode; + while (currentElement + && currentElement.tagName != tagName) { + currentElement = currentElement.parentNode; + } + + return currentElement; + }, + + cascadeLeftOffset: function(element) { + element = $(element); + var currentElement = element; + + var offset = 0; + while (currentElement) { + offset += currentElement.offsetLeft; + currentElement = currentElement.getParentWithTagName("div"); + } + + return offset; + }, + + cascadeTopOffset: function(element) { + element = $(element); + var currentElement = element; + var offset = 0; + + var i = 0; + + while (currentElement + && currentElement instanceof HTMLElement) { + offset += currentElement.offsetTop; + currentElement = currentElement.parentNode; + i++; + } + + return offset; + }, + + dump: function(element, additionalInfo, additionalKeys) { + element = $(element); + var id = element.getAttribute("id"); + var nclass = element.getAttribute("class"); + + var str = element.tagName; + if (id) + str += "; id = " + id; + if (nclass) + str += "; class = " + nclass; + + if (additionalInfo) + str += "; " + additionalInfo; + + if (additionalKeys) + for (var i = 0; i < additionalKeys.length; i++) { + var value = element.getAttribute(additionalKeys[i]); + if (value) + str += "; " + additionalKeys[i] + " = " + value; + } + + log (str); + }, + + getSelectedNodes: function(element) { + element = $(element); + var selArray = new Array(); + + for (var i = 0; i < element.childNodes.length; i++) { + node = element.childNodes.item(i); + if (node.nodeType == 1 + && isNodeSelected(node)) + selArray.push(node); + } + + return selArray; + }, + + getSelectedNodesId: function(element) { + element = $(element); + var selArray = new Array(); + + for (var i = 0; i < element.childNodes.length; i++) { + node = element.childNodes.item(i); + if (node.nodeType == 1 + && isNodeSelected(node)) + selArray.push(node.getAttribute("id")); + } + + return selArray; + }, + + onContextMenu: function(element, event) { + element = $(element); + var popup = element.sogoContextMenu; + + if (document.currentPopupMenu) + hideMenu(event, document.currentPopupMenu); + + var menuTop = event.pageY; + var menuLeft = event.pageX; + var heightDiff = (window.innerHeight + - (menuTop + popup.offsetHeight)); + if (heightDiff < 0) + menuTop += heightDiff; + + var leftDiff = (window.innerWidth + - (menuLeft + popup.offsetWidth)); + if (leftDiff < 0) + menuLeft -= popup.offsetWidth; + + popup.style.top = menuTop + "px;"; + popup.style.left = menuLeft + "px;"; + popup.style.visibility = "visible;"; + + document.currentPopupMenu = popup; + Event.observe(document.body, "click", onBodyClickMenuHandler); + }, + + attachMenu: function(element, menuName) { + element = $(element); + element.sogoContextMenu = $(menuName); + Event.observe(element, "contextmenu", element.onContextMenu.bindAsEventListener(element)); + }, + + select: function(element) { + element = $(element); + element.addClassName('_selected'); + }, + + deselect: function(element) { + element = $(element); + element.removeClassName('_selected'); + }, + + deselectAll: function (element) { + element = $(element); + for (var i = 0; i < element.childNodes.length; i++) { + var node = element.childNodes.item(i); + if (node.nodeType == 1) + node.deselect(); + } } - return selArray; -} - -HTMLElement.prototype.getSelectedNodesId = function() { - var selArray = new Array(); - - for (var i = 0; i < this.childNodes.length; i++) { - node = this.childNodes.item(i); - if (node.nodeType == 1 - && isNodeSelected(node)) - selArray.push(node.getAttribute("id")); - } - - return selArray; -} - -HTMLElement.prototype.onContextMenu = function(event) { - var popup = this.sogoContextMenu; - - if (document.currentPopupMenu) - hideMenu(event, document.currentPopupMenu); - - var menuTop = event.pageY; - var menuLeft = event.pageX; - var heightDiff = (window.innerHeight - - (menuTop + popup.offsetHeight)); - if (heightDiff < 0) - menuTop += heightDiff; - - var leftDiff = (window.innerWidth - - (menuLeft + popup.offsetWidth)); - if (leftDiff < 0) - menuLeft -= popup.offsetWidth; - - popup.style.top = menuTop + "px;"; - popup.style.left = menuLeft + "px;"; - popup.style.visibility = "visible;"; - - document.currentPopupMenu = popup; - Event.observe(document.body, "click", onBodyClickMenuHandler); -} - -HTMLElement.prototype.attachMenu = function(menuName) { - this.sogoContextMenu = $(menuName); - Event.observe(this, "contextmenu", this.onContextMenu.bindAsEventListener(this)); -} - -HTMLElement.prototype.select = function() { - this.addClassName('_selected'); -} - -HTMLElement.prototype.deselect = function() { - this.removeClassName('_selected'); -} - -HTMLElement.prototype.deselectAll = function () { - for (var i = 0; i < this.childNodes.length; i++) { - var node = this.childNodes.item(i); - if (node.nodeType == 1) - node.deselect(); - } -} +}); diff --git a/UI/WebServerResources/HTMLInputElement.js b/UI/WebServerResources/HTMLInputElement.js index a0b2970d6..9af238a56 100644 --- a/UI/WebServerResources/HTMLInputElement.js +++ b/UI/WebServerResources/HTMLInputElement.js @@ -11,7 +11,7 @@ Form.Element.Methods._replicate = function(element) { Form.Element.Methods.assignReplica = function(element, otherInput) { element = $(element); if (!element._onChangeBound) { - element.addEventListener("change", element._replicate, false); + Event.observe(element, "change", element._replicate, false); element._onChangeBound = true; } element.replica = otherInput; diff --git a/UI/WebServerResources/MailerUI.js b/UI/WebServerResources/MailerUI.js index 36e6d8e25..af3881e8f 100644 --- a/UI/WebServerResources/MailerUI.js +++ b/UI/WebServerResources/MailerUI.js @@ -1078,8 +1078,8 @@ function updateMailboxTreeInPage() { var tree = $("mailboxTree"); var nodes = document.getElementsByClassName("node", tree); for (i = 0; i < nodes.length; i++) { - Event.observe(nodes[i], "click", onMailboxTreeItemClick); - Event.observe(nodes[i], "contextmenu", onFolderMenuClick); + Event.observe(nodes[i], "click", onMailboxTreeItemClick.bindAsEventListener(nodes[i])); + Event.observe(nodes[i], "contextmenu", onFolderMenuClick.bindAsEventListener(nodes[i])); if (!inboxFound && nodes[i].parentNode.getAttribute("datatype") == "inbox") { openInbox(nodes[i]); diff --git a/UI/WebServerResources/SchedulerUI.js b/UI/WebServerResources/SchedulerUI.js index 1265ba520..3d62d98f4 100644 --- a/UI/WebServerResources/SchedulerUI.js +++ b/UI/WebServerResources/SchedulerUI.js @@ -1052,7 +1052,6 @@ function initCalendarSelector() { Event.observe(input, "change", updateCalendarStatus); Event.observe(list[i], "mousedown", listRowMouseDownHandler); Event.observe(list[i], "click", onRowClick); -// list[i].addEventListener("contextmenu", onContactFoldersContextMenu, false); } var links = $("calendarSelectorButtons").childNodesWithTag("a"); @@ -1147,4 +1146,4 @@ function initCalendars() { } } -Event.observe(window, "load", initCalendars); +addEvent(window, 'DOMContentLoaded', initCalendars); diff --git a/UI/WebServerResources/UIxAppointmentEditor.js b/UI/WebServerResources/UIxAppointmentEditor.js index 496c68bfd..9995a1ba7 100644 --- a/UI/WebServerResources/UIxAppointmentEditor.js +++ b/UI/WebServerResources/UIxAppointmentEditor.js @@ -248,7 +248,7 @@ this.onAdjustEndTime = function(event) { this.initTimeWidgets = function (widgets) { this.timeWidgets = widgets; - widgets['start']['date'].addEventListener("change", this.onAdjustEndTime, false); - widgets['start']['hour'].addEventListener("change", this.onAdjustEndTime, false); - widgets['start']['minute'].addEventListener("change", this.onAdjustEndTime, false); + Event.observe(widgets['start']['date'], "change", this.onAdjustEndTime, false); + Event.observe(widgets['start']['hour'], "change", this.onAdjustEndTime, false); + Event.observe(widgets['start']['minute'], "change", this.onAdjustEndTime, false); } diff --git a/UI/WebServerResources/UIxAttendeesEditor.js b/UI/WebServerResources/UIxAttendeesEditor.js index 2735ebb07..ea67f8e2f 100644 --- a/UI/WebServerResources/UIxAttendeesEditor.js +++ b/UI/WebServerResources/UIxAttendeesEditor.js @@ -22,7 +22,7 @@ function onContactKeydown(event) { while (!(row instanceof HTMLTableRowElement)) row = row.nextSibling; this.blur(); - var input = row.cells[0].childNodesWithTag("input")[0]; + var input = $(row.cells[0]).childNodesWithTag("input")[0]; if (input.readOnly) newAttendee(null); else { @@ -111,7 +111,7 @@ function resetFreeBusyZone() { var table = $("freeBusy"); var row = table.tHead.rows[2]; for (var i = 1; i < row.cells.length; i++) { - var nodes = row.cells[i].childNodesWithTag("span"); + var nodes = $(row.cells[i]).childNodesWithTag("span"); for (var j = 0; j < nodes.length; j++) nodes[j].removeClassName("busy"); } @@ -165,7 +165,7 @@ function redisplayFreeBusyZone() { var currentCellNbr = stHour - 7; var currentCell = row.cells[currentCellNbr]; var currentSpanNbr = stMinute; - var spans = currentCell.childNodesWithTag("span"); + var spans = $(currentCell).childNodesWithTag("span"); resetFreeBusyZone(); while (deltaSpans > 0) { var currentSpan = spans[currentSpanNbr]; @@ -175,7 +175,7 @@ function redisplayFreeBusyZone() { currentSpanNbr = 0; currentCellNbr++; currentCell = row.cells[currentCellNbr]; - spans = currentCell.childNodesWithTag("span"); + spans = $(currentCell).childNodesWithTag("span"); } deltaSpans--; } @@ -185,15 +185,16 @@ function newAttendee(event) { var table = $("freeBusy"); var tbody = table.tBodies[0]; var model = tbody.rows[tbody.rows.length - 1]; - var newAttendeeRow = tbody.rows[tbody.rows.length - 2] + var newAttendeeRow = tbody.rows[tbody.rows.length - 2]; var newRow = model.cloneNode(true); - var input = newRow.cells[0].childNodesWithTag("input")[0]; - input.setAttribute("autocomplete", "off"); newRow.setAttribute("class", ""); tbody.insertBefore(newRow, newAttendeeRow); + //table.tBodies[0].appendChild(newRow); + var input = $(newRow.cells[0]).childNodesWithTag("input")[0]; + input.setAttribute("autocomplete", "off"); input.serial = "pouet"; - input.addEventListener("blur", checkAttendee, false); - input.addEventListener("keydown", onContactKeydown, false); + Event.observe(input, "blur", checkAttendee.bindAsEventListener(input)); + Event.observe(input, "keydown", onContactKeydown.bindAsEventListener(input)); input.focus(); input.focussed = true; } @@ -259,7 +260,7 @@ function setSlot(tds, nbr, status) { if (tdnbr > 7 && tdnbr < 19) { var i = (days * 11 + tdnbr - 7); var td = tds[i]; - var spans = td.childNodesWithTag("span"); + var spans = $(td).childNodesWithTag("span"); if (status == '2') spans[spannbr].addClassName("maybe-busy"); else @@ -295,11 +296,11 @@ function resetAttendeesValue() { currentInput.setAttribute("uid", null); } currentInput.setAttribute("autocomplete", "off"); - currentInput.addEventListener("keydown", onContactKeydown, false); - currentInput.addEventListener("blur", checkAttendee, false); + Event.observe(currentInput, "keydown", onContactKeydown.bindAsEventListener(currentInput), false); + Event.observe(currentInput, "blur", checkAttendee.bindAsEventListener(currentInput), false); } inputs[inputs.length - 2].setAttribute("autocomplete", "off"); - inputs[inputs.length - 2].addEventListener("click", newAttendee, false); + Event.observe(inputs[inputs.length - 2], "click", newAttendee, false); } function resetAllFreeBusys() { @@ -317,18 +318,18 @@ function initializeWindowButtons() { var okButton = $("okButton"); var cancelButton = $("cancelButton"); - okButton.addEventListener("click", onEditorOkClick, false); - cancelButton.addEventListener("click", onEditorCancelClick, false); + Event.observe(okButton, "click", onEditorOkClick, false); + Event.observe(cancelButton, "click", onEditorCancelClick, false); var buttons = $("freeBusyViewButtons").childNodesWithTag("a"); for (var i = 0; i < buttons.length; i++) - buttons[i].addEventListener("click", listRowMouseDownHandler, false); + Event.observe(buttons[i], "click", listRowMouseDownHandler, false); buttons = $("freeBusyZoomButtons").childNodesWithTag("a"); for (var i = 0; i < buttons.length; i++) - buttons[i].addEventListener("click", listRowMouseDownHandler, false); + Event.observe(buttons[i], "click", listRowMouseDownHandler, false); buttons = $("freeBusyButtons").childNodesWithTag("a"); for (var i = 0; i < buttons.length; i++) - buttons[i].addEventListener("click", listRowMouseDownHandler, false); + Event.observe(buttons[i], "click", listRowMouseDownHandler, false); } function onEditorOkClick(event) { @@ -398,14 +399,13 @@ function initializeTimeWidgets() { synchronizeWithParent("startTime", "startTime"); synchronizeWithParent("endTime", "endTime"); - $("startTime_date").addEventListener("change", onTimeDateWidgetChange, false); - $("startTime_time_hour").addEventListener("change", onTimeWidgetChange, false); - $("startTime_time_minute").addEventListener("change", onTimeWidgetChange, - false); + Event.observe($("startTime_date"), "change", onTimeDateWidgetChange, false); + Event.observe($("startTime_time_hour"), "change", onTimeWidgetChange, false); + Event.observe($("startTime_time_minute"), "change", onTimeWidgetChange, false); - $("endTime_date").addEventListener("change", onTimeDateWidgetChange, false); - $("endTime_time_hour").addEventListener("change", onTimeWidgetChange, false); - $("endTime_time_minute").addEventListener("change", onTimeWidgetChange, false); + Event.observe($("endTime_date"), "change", onTimeDateWidgetChange, false); + Event.observe($("endTime_time_hour"), "change", onTimeWidgetChange, false); + Event.observe($("endTime_time_minute"), "change", onTimeWidgetChange, false); } function onTimeWidgetChange() { @@ -462,7 +462,7 @@ function prepareTableHeaders() { var header3 = document.createElement("th"); for (var span = 0; span < 4; span++) { var spanElement = document.createElement("span"); - spanElement.addClassName("freeBusyZoneElement"); + $(spanElement).addClassName("freeBusyZoneElement"); header3.appendChild(spanElement); } rows[2].appendChild(header3); diff --git a/UI/WebServerResources/UIxTaskEditor.js b/UI/WebServerResources/UIxTaskEditor.js index 86bec0685..7c67eb7bb 100644 --- a/UI/WebServerResources/UIxTaskEditor.js +++ b/UI/WebServerResources/UIxTaskEditor.js @@ -1,6 +1,6 @@ var contactSelectorAction = 'calendars-contacts'; -window.addEventListener("load", onTaskEditorLoad, false); +addEvent(window, 'DOMContentLoaded', onTaskEditorLoad); function uixEarlierDate(date1, date2) { // can this be done in a sane way? @@ -249,9 +249,9 @@ this.onAdjustDueTime = function(event) { this.initTimeWidgets = function (widgets) { this.timeWidgets = widgets; - widgets['start']['date'].addEventListener("change", this.onAdjustDueTime, false); - widgets['start']['hour'].addEventListener("change", this.onAdjustDueTime, false); - widgets['start']['minute'].addEventListener("change", this.onAdjustDueTime, false); + Event.observe(widgets['start']['date'], "change", this.onAdjustDueTime, false); + Event.observe(widgets['start']['hour'], "change", this.onAdjustDueTime, false); + Event.observe(widgets['start']['minute'], "change", this.onAdjustDueTime, false); } function onStatusListChange(event) { @@ -288,7 +288,7 @@ function onStatusListChange(event) { function initializeStatusLine() { var statusList = $("statusList"); - statusList.addEventListener("mouseup", onStatusListChange, false); + Event.observe(statusList, "mouseup", onStatusListChange, false); } function onTaskEditorLoad() { diff --git a/UI/WebServerResources/events.js b/UI/WebServerResources/events.js new file mode 100644 index 000000000..fdf04908d --- /dev/null +++ b/UI/WebServerResources/events.js @@ -0,0 +1,165 @@ +// written by Dean Edwards, 2005 +// with input from Tino Zijdel, Matthias Miller, Diego Perini +// http://dean.edwards.name/weblog/2005/10/add-event/ +function addEvent(element, type, handler) { + // Modification by Tanny O'Haley, http://tanny.ica.com to add the + // DOMContentLoaded for all browsers. + if (type == "DOMContentLoaded" || type == "domload") { + addDOMLoadEvent(handler); + return; + } + + if (element.addEventListener) { + element.addEventListener(type, handler, false); + } else { + // assign each event handler a unique ID + if (!handler.$$guid) handler.$$guid = addEvent.guid++; + // create a hash table of event types for the element + if (!element.events) element.events = {}; + // create a hash table of event handlers for each element/event pair + var handlers = element.events[type]; + if (!handlers) { + handlers = element.events[type] = {}; + // store the existing event handler (if there is one) + if (element["on" + type]) { + handlers[0] = element["on" + type]; + } + } + // store the event handler in the hash table + handlers[handler.$$guid] = handler; + // assign a global event handler to do all the work + element["on" + type] = handleEvent; + } +}; +// a counter used to create unique IDs +addEvent.guid = 1; + +function removeEvent(element, type, handler) { + if (element.removeEventListener) { + element.removeEventListener(type, handler, false); + } else { + // delete the event handler from the hash table + if (element.events && element.events[type]) { + delete element.events[type][handler.$$guid]; + } + } +}; + +function handleEvent(event) { + var returnValue = true; + // grab the event object (IE uses a global event object) + event = event || fixEvent(((this.ownerDocument || this.document || this).parentWindow || window).event); + // get a reference to the hash table of event handlers + var handlers = this.events[event.type]; + // execute each event handler + for (var i in handlers) { + this.$$handleEvent = handlers[i]; + if (this.$$handleEvent(event) === false) { + returnValue = false; + } + } + return returnValue; +}; + +function fixEvent(event) { + // add W3C standard event methods + event.preventDefault = fixEvent.preventDefault; + event.stopPropagation = fixEvent.stopPropagation; + return event; +}; +fixEvent.preventDefault = function() { + this.returnValue = false; +}; +fixEvent.stopPropagation = function() { + this.cancelBubble = true; +}; + +// End Dean Edwards addEvent. + +// Tino Zijdel - crisp@xs4all.nl This little snippet fixes the problem that the onload attribute on +// the body-element will overwrite previous attached events on the window object for the onload event. +if (!window.addEventListener) { + document.onreadystatechange = function(){ + if (window.onload && window.onload != handleEvent) { + addEvent(window, 'load', window.onload); + window.onload = handleEvent; + } + } +} + +// Here are my functions for adding the DOMContentLoaded event to browsers other +// than Mozilla. + +// Array of DOMContentLoaded event handlers. +window.onDOMLoadEvents = new Array(); +window.DOMContentLoadedInitDone = false; + +// Function that adds DOMContentLoaded listeners to the array. +function addDOMLoadEvent(listener) { + window.onDOMLoadEvents[window.onDOMLoadEvents.length]=listener; +} + +// Function to process the DOMContentLoaded events array. +function DOMContentLoadedInit() { + // quit if this function has already been called + if (window.DOMContentLoadedInitDone) return; + + // flag this function so we don't do the same thing twice + window.DOMContentLoadedInitDone = true; + + // iterates through array of registered functions + for (var i=0; i