/*
jsDOMenu Version 1.3
Copyright (C) 2003 - 2005 Toh Zhiqiang
Released on 16 January 2005
jsDOMenu is distributed under the terms of the GNU GPL license
Refer to license.txt for more informatiom
*/
/*
Determine whether the browser is IE5.0.
*/
function isIE50() { // Private method
return isIE5() && !isIE55();
}
/*
Determine whether the browser is IE5.5.
*/
function isIE55() { // Private method
return navigator.userAgent.indexOf("MSIE 5.5") > -1;
}
/*
Determine whether the browser is IE5.0 or IE5.5.
*/
function isIE5() { // Private method
return navigator.userAgent.indexOf("MSIE 5") > -1;
}
/*
Determine whether the browser is IE6.
*/
function isIE6() { // Private method
return navigator.userAgent.indexOf("MSIE 6") > -1 && navigator.userAgent.indexOf("Opera") == -1;
}
/*
Determine whether the browser is IE.
*/
function isIE() { // Private method
return isIE5() || isIE6();
}
/*
Determine whether the browser is Opera.
*/
function isOpera() { // Private method
return navigator.userAgent.indexOf("Opera") > -1;
}
/*
Determine whether the browser is Safari.
*/
function isSafari() { // Private method
return navigator.userAgent.indexOf("Safari") > -1;
}
/*
Determine the page render mode.
0: Quirks mode.
1: Strict mode.
*/
function getPageMode() { // Private method
if (document.compatMode) {
switch (document.compatMode) {
case "BackCompat":
return 0;
case "CSS1Compat":
return 1;
case "QuirksMode":
return 0;
}
}
else {
if (ie5) {
return 0;
}
if (safari) {
return 1;
}
}
return 0;
}
/*
Alias for document.getElementById().
*/
function getElmId(id) { // Private method
return document.getElementById(id);
}
/*
Alias for document.createElement().
*/
function createElm(tagName) { // Private method
return document.createElement(tagName);
}
/*
Get the x-coordinate of the cursor position relative to the window.
*/
function getX(e) { // Private method
if (!e) {
var e = window.event;
}
if (safari) {
return e.clientX - getScrollLeft();
}
else {
return e.clientX;
}
}
/*
Get the y-coordinate of the cursor position relative to the window.
*/
function getY(e) { // Private method
if (!e) {
var e = window.event;
}
if (safari) {
return e.clientY - getScrollTop();
}
else {
return e.clientY;
}
}
/*
Get the scrollLeft property.
*/
function getScrollLeft() { // Private method
switch (pageMode) {
case 0:
return document.body.scrollLeft;
case 1:
if (document.documentElement && document.documentElement.scrollLeft > 0) {
return document.documentElement.scrollLeft;
}
else {
return document.body.scrollLeft;
}
}
}
/*
Get the scrollTop property.
*/
function getScrollTop() { // Private method
switch (pageMode) {
case 0:
return document.body.scrollTop;
case 1:
if (document.documentElement && document.documentElement.scrollTop > 0) {
return document.documentElement.scrollTop;
}
else {
return document.body.scrollTop;
}
}
}
/*
Get the clientHeight property.
*/
function getClientHeight() { // Private method
switch (pageMode) {
case 0:
return document.body.clientHeight;
case 1:
if (safari) {
return self.innerHeight;
}
else {
if (!opera && document.documentElement && document.documentElement.clientHeight > 0) {
return document.documentElement.clientHeight;
}
else {
return document.body.clientHeight;
}
}
}
}
/*
Get the clientWidth property.
*/
function getClientWidth() { // Private method
switch (pageMode) {
case 0:
return document.body.clientWidth;
case 1:
if (safari) {
return self.innerWidth;
}
else {
if (!opera && document.documentElement && document.documentElement.clientWidth > 0) {
return document.documentElement.clientWidth;
}
else {
return document.body.clientWidth;
}
}
}
}
/*
Convert the string into lower camel case.
*/
function toCamelCase(input) { // Private method
var inputArray = input.split("-");
if (inputArray.length == 1) {
return inputArray;
}
else {
var camelCase = inputArray;
for (var i = 1, len = inputArray.length; i < len; i++) {
camelCase += inputArray.charAt(0).toUpperCase() + inputArray.substring(1);
}
return camelCase;
}
}
/*
Get the value of the property of the object.
*/
function getPropVal(obj, propertyName) { // Private method
var propertyValue = obj.style;
if (propertyValue) {
return propertyValue;
}
else {
if (document.defaultView && document.defaultView.getComputedStyle) {
return document.defaultView.getComputedStyle(obj, null).getPropertyValue(propertyName);
}
else {
if (obj.currentStyle) {
return obj.currentStyle;
}
else {
return null;
}
}
}
}
/*
Get the integer value of the property of the object.
*/
function getPropIntVal(obj, propertyName) { // Private method
return parseInt(getPropVal(obj, propertyName));
}
/*
Get the left position of the pop-up menu.
*/
function getMainMenuLeftPos(menuObj, x) { // Private method
if (x + menuObj.offsetWidth <= getClientWidth()) {
return x;
}
else {
return x - menuObj.offsetWidth;
}
}
/*
Get the top position of the pop-up menu.
*/
function getMainMenuTopPos(menuObj, y) { // Private method
if (y + menuObj.offsetHeight <= getClientHeight()) {
return y;
}
else {
return y - menuObj.offsetHeight;
}
}
/*
Get the left position of the submenu.
*/
function getSubMenuLeftPos(menuObj, x, offset) { // Private method
if (x + menuObj.offsetWidth - 2 <= getClientWidth()) {
return x - 2;
}
else {
return x - menuObj.offsetWidth - offset;
}
}
/*
Get the top position of the submenu.
*/
function getSubMenuTopPos(menuObj, y, offset) { // Private method
var top = getPropIntVal(menuObj, btw);
var bottom = getPropIntVal(menuObj, bbw);
if (y + menuObj.offsetHeight <= getClientHeight()) {
if (safari) {
return y - top;
}
else {
return y;
}
}
else {
if (safari) {
return y - menuObj.offsetHeight + offset + bottom;
}
else {
return y - menuObj.offsetHeight + offset + top + bottom;
}
}
}
/*
Pop up the submenu.
*/
function popUpSubMenu(menuItemObj) { // Private method
var parentMenuObj = menuItemObj.parent.menuObj;
var menuObj = menuItemObj.subMenu.menuObj;
var x;
var y;
if (parentMenuObj.style.position == "fixed") {
x = parentMenuObj.offsetLeft + parentMenuObj.offsetWidth - getPropIntVal(parentMenuObj, brw);
y = parentMenuObj.offsetTop + menuItemObj.offsetTop + getPropIntVal(parentMenuObj, btw) - getPropIntVal(menuObj, btw);
menuObj.style.position = "absolute";
menuObj.style.left = getSubMenuLeftPos(menuObj, x, menuItemObj.offsetWidth) + px;
menuObj.style.top = getSubMenuTopPos(menuObj, y, menuItemObj.offsetHeight) + px;
menuObj.style.position = "fixed";
}
else {
if (parentMenuObj.mode == "static" && !ie50) {
x = menuItemObj.offsetLeft + parentMenuObj.offsetWidth - getPropIntVal(parentMenuObj, blw) - getPropIntVal(parentMenuObj, brw) - getScrollLeft();
y = menuItemObj.offsetTop - getPropIntVal(menuObj, btw) - getScrollTop();
if (ie55 || ie6) {
x += getPropIntVal(parentMenuObj, blw);
y += getPropIntVal(parentMenuObj, btw);
}
if (safari) {
x += 8;
y += getPropIntVal(menuObj, btw) + 13;
}
menuObj.style.left = (getSubMenuLeftPos(menuObj, x, menuItemObj.offsetWidth) + getScrollLeft()) + px;
menuObj.style.top = (getSubMenuTopPos(menuObj, y, menuItemObj.offsetHeight) + getScrollTop()) + px;
}
else {
x = parentMenuObj.offsetLeft + parentMenuObj.offsetWidth - getPropIntVal(parentMenuObj, brw) - getScrollLeft();
y = parentMenuObj.offsetTop + menuItemObj.offsetTop + getPropIntVal(parentMenuObj, btw) - getPropIntVal(menuObj, btw) - getScrollTop();
menuObj.style.left = (getSubMenuLeftPos(menuObj, x, menuItemObj.offsetWidth) + getScrollLeft()) + px;
menuObj.style.top = (getSubMenuTopPos(menuObj, y, menuItemObj.offsetHeight) + getScrollTop()) + px;
}
}
if (ie && menuObj.mode == "fixed") {
menuObj.initialLeft = parseInt(menuObj.style.left) - getScrollLeft();
menuObj.initialTop = parseInt(menuObj.style.top) - getScrollTop();
}
menuObj.style.visibility = "visible";
}
/*
Pop up the main menu.
*/
function popUpMainMenu(menuObj, e) { // Private method
menuObj.style.left = (getMainMenuLeftPos(menuObj, getX(e)) + getScrollLeft()) + px;
menuObj.style.top = (getMainMenuTopPos(menuObj, getY(e)) + getScrollTop()) + px;
var display = popUpMenuObj.menuObj.style.display;
popUpMenuObj.menuObj.style.display = "none";
popUpMenuObj.menuObj.style.visibility = "visible";
popUpMenuObj.menuObj.style.display = display;
}
/*
Refresh the menu items.
*/
function refreshMenuItems(menuObj) { // Private method
for (var i = 0, len = menuObj.childNodes.length; i < len; i++) {
if (menuObj.childNodes.enabled) {
menuObj.childNodes.className = menuObj.childNodes.itemClassName;
if (menuObj.childNodes.subMenu) {
menuObj.childNodes.arrowObj.className = menuObj.childNodes.arrowClassName;
}
if (menuObj.childNodes.iconObj) {
menuObj.childNodes.iconObj.className = menuObj.childNodes.iconClassName;
}
}
}
}
/*
Event handler that handles onmouseover event of the menu item.
*/
function menuItemOver(e) { // Private method
var previousItem = this.parent.previousItem;
if (previousItem) {
if (previousItem.className == previousItem.itemClassNameOver) {
previousItem.className = previousItem.itemClassName;
}
if (previousItem.subMenu) {
previousItem.className = previousItem.itemClassName;
previousItem.arrowObj.className = previousItem.arrowClassName;
if (previousItem.iconObj) {
previousItem.iconObj.className = previousItem.iconClassName;
}
}
var menuObj = getElmId(this.parent.menuObj.id);
for (var i = 0, len = menuObj.childNodes.length; i < len; i++) {
if (menuObj.childNodes.enabled && menuObj.childNodes.subMenu) {
hideMenus(menuObj.childNodes.subMenu.menuObj);
}
}
}
if (this.enabled) {
this.className = this.itemClassNameOver;
if (this.subMenu) {
this.arrowObj.className = this.arrowClassNameOver;
popUpSubMenu(this);
}
if (this.iconObj && this.iconClassNameOver) {
this.iconObj.className = this.iconClassNameOver;
}
}
this.parent.previousItem = this;
}
/*
Event handler that handles onclick event of the menu item.
*/
function menuItemClick(e) { // Private method
if (this.enabled && this.actionOnClick) {
var action = this.actionOnClick;
if (action.indexOf("link:") == 0) {
location.href = action.substr(5);
}
else {
if (action.indexOf("code:") == 0) {
eval(action.substr(5));
}
else {
location.href = action;
}
}
}
if (!e) {
var e = window.event;
e.cancelBubble = true;
}
if (e.stopPropagation) {
e.stopPropagation();
}
if (this.parent.menuObj.mode == "cursor") {
hideCursorMenus();
}
if (this.parent.menuObj.mode == "absolute" || this.parent.menuObj.mode == "fixed") {
hideVisibleMenus();
if (typeof(hideMenuBarMenus) == "function") {
hideMenuBarMenus();
}
}
}
/*
Event handler that handles onmouseout event of the menu item.
*/
function menuItemOut() { // Private method
if (this.enabled) {
if (!(this.subMenu && this.subMenu.menuObj.style.visibility == "visible")) {
this.className = this.itemClassName;
}
if (this.subMenu) {
if (this.subMenu.menuObj.style.visibility == "visible") {
this.arrowObj.className = this.arrowClassNameOver;
if (this.iconObj) {
this.iconObj.className = this.iconClassNameOver;
}
}
}
else {
if (this.iconObj) {
this.iconObj.className = this.iconClassName;
}
}
}
}
/*
Determine whether any of the tag name/tag id pair in the filter matches the tagName/tagId pair.
*/
function findMatch(tagName, tagId, filter) { // Private method
for (var i = 0, len = filter.length; i < len; i++) {
var filterArray = filter.toLowerCase().split(".");
if ((filterArray == "*" && filterArray == "*") ||
(filterArray == "*" && filterArray == tagId) ||
(filterArray == tagName && filterArray == "*") ||
(filterArray == tagName && filterArray == tagId)) {
return true;
}
}
return false;
}
/*
Determine whether to show or hide the menu.
*/
function canShowMenu(tagName, tagId, allExcept, noneExcept) { // Private method
if (allExcept.length > 0) {
return (!findMatch(tagName.toLowerCase(), tagId.toLowerCase(), allExcept));
}
else {
if (noneExcept.length > 0) {
return findMatch(tagName.toLowerCase(), tagId.toLowerCase(), noneExcept);
}
else {
return true;
}
}
}
/*
Shows/Hides the pop-up menu.
*/
function activatePopUpMenu(e) { // Private method
if (!popUpMenuObj) {
return;
}
var state = popUpMenuObj.menuObj.style.visibility;
if (state == "visible") {
for (var i = 1; i <= menuCount; i++) {
var menuObj = getElmId("DOMenu" + i);
if (menuObj.mode == "cursor") {
menuObj.style.visibility = "hidden";
menuObj.style.left = "0px";
menuObj.style.top = "0px";
menuObj.initialLeft = 0;
menuObj.initialTop = 0;
refreshMenuItems(menuObj);
}
}
}
else {
if (!e) {
var e = window.event;
}
var targetElm = (e.target) ? e.target : e.srcElement;
if (targetElm.nodeType == 3) {
targetElm = targetElm.parentNode;
}
if (canShowMenu(targetElm.tagName, targetElm.id, popUpMenuObj.menuObj.allExceptFilter, popUpMenuObj.menuObj.noneExceptFilter)) {
popUpMainMenu(popUpMenuObj.menuObj, e);
}
}
}
/*
Event handler that handles left click event.
*/
function leftClickHandler(e) { // Private method
if (getX(e) > getClientWidth() || getY(e) > getClientHeight()) {
return;
}
if (!e) {
var e = window.event;
}
if (e.button && e.button == 2) {
return;
}
hideVisibleMenus();
if (typeof(hideMenuBarMenus) == "function") {
hideMenuBarMenus();
}
if (popUpMenuObj) {
var state = popUpMenuObj.menuObj.style.visibility;
if (state == "visible" && (hideValue == 0 || hideValue == 2)) {
activatePopUpMenu(e);
}
if ((state == "hidden" || state == "") && (showValue == 0 || showValue == 2)) {
activatePopUpMenu(e);
}
}
}
/*
Event handler that handles right click event.
*/
function rightClickHandler(e) { // Private method
if (getX(e) > getClientWidth() || getY(e) > getClientHeight()) {
return;
}
hideVisibleMenus();
if (typeof(hideMenuBarMenus) == "function") {
hideMenuBarMenus();
}
if (popUpMenuObj) {
var state = popUpMenuObj.menuObj.style.visibility;
if (state == "visible" && (hideValue == 1 || hideValue == 2)) {
activatePopUpMenu(e);
return false;
}
if ((state == "hidden" || state == "") && (showValue == 1 || showValue == 2)) {
activatePopUpMenu(e);
return false;
}
}
}
/*
Event handler that handles scroll event.
*/
function scrollHandler() { // Private method
for (var i = 1; i <= menuCount; i++) {
var menuObj = getElmId("DOMenu" + i);
if (ie && menuObj.mode == "fixed") {
menuObj.style.left = (menuObj.initialLeft + getScrollLeft()) + px;
menuObj.style.top = (menuObj.initialTop + getScrollTop()) + px;
}
}
if (typeof(menuBarScrollHandler) == "function") {
menuBarScrollHandler();
}
}
/*
Show the icon before the display text.
Arguments:
className : Required. String that specifies the CSS class selector for the icon.
classNameOver : Optional. String that specifies the CSS class selector for the icon when
the cursor is over the menu item.
*/
function showMenuItemIcon() { // Public method
var iconElm = createElm("span");
iconElm.id = this.id + "Icon";
iconElm.className = arguments;
this.insertBefore(iconElm, this.firstChild);
var height;
if (ie) {
height = getPropIntVal(iconElm, "height");
}
else {
height = iconElm.offsetHeight;
}
iconElm.style.top = Math.floor((this.offsetHeight - height) / 2) + px;
if (ie) {
var left = getPropIntVal(iconElm, "left");
if (ie55 || ie6) {
iconElm.style.left = (left - getPropIntVal(this, "padding-left")) + px;
}
else {
iconElm.style.left = left + px;
}
}
this.iconClassName = iconElm.className;
if (arguments.length > 1 && arguments.length > 0) {
this.iconClassNameOver = arguments;
}
this.iconObj = iconElm;
this.setIconClassName = function(className) { // Public method
this.iconClassName = className;
this.iconObj.className = this.iconClassName;
};
this.setIconClassNameOver = function(classNameOver) { // Public method
this.iconClassNameOver = classNameOver;
};
}
/*
Set the menu object that will show up when the cursor is over the menu item object.
Argument:
menuObj : Required. Menu object that will show up when the cursor is over the
menu item object.
*/
function setSubMenu(menuObj) { // Public method
var arrowElm = createElm("div");
arrowElm.id = this.id + "Arrow";
arrowElm.className = this.arrowClassName;
this.appendChild(arrowElm);
var height;
if (ie) {
height = getPropIntVal(arrowElm, "height");
}
else {
height = arrowElm.offsetHeight;
}
arrowElm.style.top = Math.floor((this.offsetHeight - height) / 2) + px;
this.subMenu = menuObj;
this.arrowObj = arrowElm;
this.setArrowClassName = function(className) { // Public method
this.arrowClassName = className;
this.arrowObj.className = this.arrowClassName;
};
this.setArrowClassNameOver = function(classNameOver) { // Public method
this.arrowClassNameOver = classNameOver;
};
menuObj.menuObj.style.zIndex = this.parent.menuObj.level + 1;
menuObj.menuObj.level = this.parent.menuObj.level + 1;
}
/*
Add a new menu item to the menu.
Argument:
menuItemObj : Required. Menu item object that is going to be added to the menu object.
*/
function addMenuItem(menuItemObj) { // Public method
if (menuItemObj.displayText == "-") {
var hrElm = createElm("hr");
var itemElm = createElm("div");
itemElm.appendChild(hrElm);
itemElm.id = menuItemObj.id;
if (menuItemObj.className.length > 0) {
itemElm.sepClassName = menuItemObj.className;
}
else {
itemElm.sepClassName = menuItemObj.sepClassName;
}
itemElm.className = itemElm.sepClassName;
this.menuObj.appendChild(itemElm);
itemElm.parent = this;
itemElm.setClassName = function(className) { // Public method
this.sepClassName = className;
this.className = this.sepClassName;
};
itemElm.onclick = function(e) { // Private method
if (!e) {
var e = window.event;
e.cancelBubble = true;
}
if (e.stopPropagation) {
e.stopPropagation();
}
};
itemElm.onmouseover = menuItemOver;
if (menuItemObj.itemName.length > 0) {
this.items = itemElm;
}
else {
this.items = itemElm;
}
}
else {
var itemElm = createElm("div");
itemElm.id = menuItemObj.id;
itemElm.actionOnClick = menuItemObj.actionOnClick;
itemElm.enabled = menuItemObj.enabled;
itemElm.itemClassName = menuItemObj.className;
itemElm.itemClassNameOver = menuItemObj.classNameOver;
itemElm.className = itemElm.itemClassName;
itemElm.subMenu = null;
itemElm.arrowClassName = arrowClassName;
itemElm.arrowClassNameOver = arrowClassNameOver;
var textNode = document.createTextNode(menuItemObj.displayText);
itemElm.appendChild(textNode);
this.menuObj.appendChild(itemElm);
itemElm.parent = this;
itemElm.setClassName = function(className) { // Public method
this.itemClassName = className;
this.className = this.itemClassName;
};
itemElm.setClassNameOver = function(classNameOver) { // Public method
this.itemClassNameOver = classNameOver;
};
itemElm.setDisplayText = function(text) { // Public method
if (this.childNodes.nodeType == 3) {
this.childNodes.nodeValue = text;
}
else {
this.childNodes.nodeValue = text;
}
};
itemElm.setSubMenu = setSubMenu;
itemElm.showIcon = showMenuItemIcon;
itemElm.onmouseover = menuItemOver;
itemElm.onclick = menuItemClick;
itemElm.onmouseout = menuItemOut;
if (menuItemObj.itemName.length > 0) {
this.items = itemElm;
}
else {
this.items = itemElm;
}
}
}
/*
Create a new menu item object.
Arguments:
displayText : Required. String that specifies the text to be displayed on the menu item. If
displayText = "-", a menu separator will be created instead.
itemName : Optional. String that specifies the name of the menu item. Defaults to "" (no
name).
actionOnClick : Optional. String that specifies the action to be done when the menu item is
being clicked. Defaults to "" (no action).
enabled : Optional. Boolean that specifies whether the menu item is enabled/disabled.
Defaults to true.
className : Optional. String that specifies the CSS class selector for the menu item.
Defaults to "jsdomenuitem".
classNameOver : Optional. String that specifies the CSS class selector for the menu item when
the cursor is over it. Defaults to "jsdomenuitemover".
*/
function menuItem() { // Public method
this.displayText = arguments;
if (this.displayText == "-") {
this.id = "menuSep" + (++sepCount);
this.className = sepClassName;
}
else {
this.id = "menuItem" + (++menuItemCount);
this.className = menuItemClassName;
}
this.itemName = "";
this.actionOnClick = "";
this.enabled = true;
this.classNameOver = menuItemClassNameOver;
this.sepClassName = sepClassName;
var len = arguments.length;
if (len > 1 && arguments.length > 0) {
this.itemName = arguments;
}
if (len > 2 && arguments.length > 0) {
this.actionOnClick = arguments;
}
if (len > 3 && typeof(arguments) == "boolean") {
this.enabled = arguments;
}
if (len > 4 && arguments.length > 0) {
if (arguments == "-") {
this.className = arguments;
this.sepClassName = arguments;
}
else {
this.className = arguments;
}
}
if (len > 5 && arguments.length > 0) {
this.classNameOver = arguments;
}
}
/*
Create a new menu object.
Arguments:
width : Required. Integer that specifies the width of the menu.
mode : Optional. String that specifies the mode of the menu. Defaults to "cursor".
id : Optional, except when mode = "static". String that specifies the id of
the element that will contain the menu. This argument is required when
mode = "static".
alwaysVisible : Optional. Boolean that specifies whether the menu is always visible. Defaults
to false.
className : Optional. String that specifies the CSS class selector for the menu. Defaults
to "jsdomenudiv".
*/
function jsDOMenu() { // Public method
this.items = new Array();
var menuElm;
var len = arguments.length;
if (len > 2 && arguments.length > 0 && arguments == "static") {
menuElm = getElmId(arguments);
if (!menuElm) {
return;
}
staticMenuId = arguments;
}
else {
menuElm = createElm("div");
menuElm.id = "DOMenu" + (++menuCount);
}
menuElm.level = 10;
menuElm.previousItem = null;
menuElm.allExceptFilter = allExceptFilter;
menuElm.noneExceptFilter = noneExceptFilter;
menuElm.className = menuClassName;
menuElm.mode = menuMode;
menuElm.alwaysVisible = false;
menuElm.initialLeft = 0;
menuElm.initialTop = 0;
if (len > 1 && arguments.length > 0) {
switch (arguments) {
case "cursor":
menuElm.style.position = "absolute";
menuMode.mode = "cursor";
break;
case "absolute":
menuElm.style.position = "absolute";
menuElm.mode = "absolute";
break;
case "fixed":
if (ie) {
menuElm.style.position = "absolute";
}
else {
menuElm.style.position = "fixed";
}
menuElm.mode = "fixed";
break;
case "static":
menuElm.style.position = "static";
menuElm.mode = "static";
break;
}
}
if (len > 3 && typeof(arguments) == "boolean") {
menuElm.alwaysVisible = arguments;
}
if (len > 4 && arguments.length > 0) {
menuElm.className = arguments;
}
menuElm.style.width = arguments + px;
menuElm.style.left = "0px";
menuElm.style.top = "0px";
if (menuElm.mode != "static") {
// document.body.appendChild(menuElm);
// XXXX Nyenyec big Wikipedia hack:
var bodyContent = document.getElementById("bodyContent");
if (bodyContent == null) {
document.body.appendChild(menuElm);
} else {
bodyContent.appendChild(menuElm);
}
}
if (!getPropVal(menuElm, blw)) {
menuElm.style.borderWidth = menuBorderWidth + px;
}
this.menuObj = menuElm;
this.addMenuItem = addMenuItem;
this.setClassName = function(className) { // Public method
this.menuObj.className = className;
};
this.setMode = function(mode) { // Public method
switch (mode) {
case "cursor":
this.menuObj.style.position = "absolute";
this.menuObj.mode = "cursor";
break;
case "absolute":
this.menuObj.style.position = "absolute";
this.menuObj.mode = "absolute";
this.menuObj.initialLeft = parseInt(this.menuObj.style.left);
this.menuObj.initialTop = parseInt(this.menuObj.style.top);
break;
case "fixed":
if (ie) {
this.menuObj.style.position = "absolute";
this.menuObj.initialLeft = parseInt(this.menuObj.style.left);
this.menuObj.initialTop = parseInt(this.menuObj.style.top);
}
else {
this.menuObj.style.position = "fixed";
}
this.menuObj.mode = "fixed";
break;
}
};
this.setAlwaysVisible = function(alwaysVisible) { // Public method
if (typeof(alwaysVisible) == "boolean") {
this.menuObj.alwaysVisible = alwaysVisible;
}
};
this.show = function() { // Public method
this.menuObj.style.visibility = "visible";
};
this.hide = function() { // Public method
this.menuObj.style.visibility = "hidden";
if (this.menuObj.mode == "cursor") {
this.menuObj.style.left = "0px";
this.menuObj.style.top = "0px";
this.menuObj.initialLeft = 0;
this.menuObj.initialTop = 0;
}
};
this.setX = function(x) { // Public method
this.menuObj.initialLeft = x;
this.menuObj.style.left = x + px;
};
this.setY = function(y) { // Public method
this.menuObj.initialTop = y;
this.menuObj.style.top = y + px;
};
this.moveTo = function(x, y) { // Public method
this.menuObj.initialLeft = x;
this.menuObj.initialTop = y;
this.menuObj.style.left = x + px;
this.menuObj.style.top = y + px;
};
this.moveBy = function(x, y) { // Public method
var left = parseInt(this.menuObj.style.left);
var top = parseInt(this.menuObj.style.top);
this.menuObj.initialLeft = left + x;
this.menuObj.initialTop = top + y;
this.menuObj.style.left = (left + x) + px;
this.menuObj.style.top = (top + y) + px;
};
this.setAllExceptFilter = function(filter) { // Public method
this.menuObj.allExceptFilter = filter;
this.menuObj.noneExceptFilter = new Array();
};
this.setNoneExceptFilter = function(filter) { // Public method
this.menuObj.noneExceptFilter = filter;
this.menuObj.allExceptFilter = new Array();
};
this.setBorderWidth = function(width) { // Public method
this.menuObj.style.borderWidth = width + px;
};
}
/*
Specifies how the pop-up menu shows/hide.
Arguments:
showValue : Required. Integer that specifies how the menu shows.
hideValue : Optional. Integer that specifies how the menu hides. If not specified, the
menu shows/hides in the same manner.
0: Shows/Hides the menu by left click only.
1: Shows/Hides the menu by right click only.
2: Shows/Hides the menu by left or right click.
*/
function activatePopUpMenuBy() { // Public method
showValue = typeof(arguments) == "number" && arguments > -1 ? arguments : 0;
if (arguments.length > 1) {
hideValue = typeof(arguments) == "number" && arguments > -1 ? arguments : 0;
}
else {
hideValue = showValue;
}
if (showValue == 1 || showValue == 2 || hideValue == 1 || hideValue == 2) {
document.oncontextmenu = rightClickHandler;
}
}
/*
Hide all menus, except those with alwaysVisible = true.
*/
function hideAllMenus() { // Public method
for (var i = 1; i <= menuCount; i++) {
var menuObj = getElmId("DOMenu" + i);
if (!menuObj.alwaysVisible) {
if (menuObj.style.position == "fixed") {
menuObj.style.position == "absolute";
menuObj.style.visibility = "hidden";
menuObj.style.position == "fixed";
}
else {
menuObj.style.visibility = "hidden";
if (menuObj.mode == "cursor") {
menuObj.style.left = "0px";
menuObj.style.top = "0px";
menuObj.initialLeft = 0;
menuObj.initialTop = 0;
}
}
}
refreshMenuItems(menuObj);
}
for (var i = 0, len = staticMenuId.length; i < len; i++) {
refreshMenuItems(getElmId(staticMenuId));
}
}
/*
Hide all menus with mode = "cursor", except those with alwaysVisible = true.
*/
function hideCursorMenus() { // Public method
for (var i = 1; i <= menuCount; i++) {
var menuObj = getElmId("DOMenu" + i);
if (menuObj.mode == "cursor" && !menuObj.alwaysVisible) {
menuObj.style.visibility = "hidden";
menuObj.style.left = "0px";
menuObj.style.top = "0px";
menuObj.initialLeft = 0;
menuObj.initialTop = 0;
}
if (menuObj.mode == "cursor") {
refreshMenuItems(menuObj);
}
}
}
/*
Hide all menus with mode = "absolute" or mode = "fixed" or mode = "static", except those with
alwaysVisible = true.
*/
function hideVisibleMenus() { // Public method
for (var i = 1; i <= menuCount; i++) {
var menuObj = getElmId("DOMenu" + i);
if ((menuObj.mode == "absolute" || menuObj.mode == "fixed") && !menuObj.alwaysVisible) {
if (menuObj.style.position == "fixed") {
menuObj.style.position = "absolute";
menuObj.style.visibility = "hidden";
menuObj.style.position = "fixed";
}
else {
menuObj.style.visibility = "hidden";
menuObj.style.left = "0px";
menuObj.style.top = "0px";
menuObj.initialLeft = 0;
menuObj.initialTop = 0;
}
}
if (menuObj.mode == "absolute" || menuObj.mode == "fixed") {
refreshMenuItems(menuObj);
}
}
for (var i = 0, len = staticMenuId.length; i < len; i++) {
refreshMenuItems(getElmId(staticMenuId));
}
if (typeof(staticMenuBarId) == "object") {
for (var i = 0, len = staticMenuBarId.length; i < len; i++) {
refreshMenuBarItems(getElmId(staticMenuBarId));
}
}
}
/*
Hide the menu and all its submenus.
Argument:
menuObj : Required. Menu object that specifies the menu and all its submenus to
be hidden.
*/
function hideMenus(menuObj) { // Public method
refreshMenuItems(menuObj);
for (var i = 0, len = menuObj.childNodes.length; i < len; i++) {
if (menuObj.childNodes.enabled && menuObj.childNodes.subMenu) {
hideMenus(menuObj.childNodes.subMenu.menuObj);
}
}
if (menuObj.style.position == "fixed") {
menuObj.style.position = "absolute";
menuObj.style.visibility = "hidden";
menuObj.style.position = "fixed";
}
else {
menuObj.style.visibility = "hidden";
menuObj.style.left = "0px";
menuObj.style.top = "0px";
menuObj.initialLeft = 0;
menuObj.initialTop = 0;
}
}
/*
Set the menu object to be the pop-up menu.
Argument:
menuObj : Required. Menu object that specifies the pop-up menu.
*/
function setPopUpMenu(menuObj) { // Public method
popUpMenuObj = menuObj;
}
/*
Check browser compatibility and create the menus.
*/
function initjsDOMenu() { // Public method
if (document.createElement && document.getElementById) {
createjsDOMenu();
}
}
if (typeof(allExceptFilter) == "undefined") {
var allExceptFilter = new Array("A.*",
"BUTTON.*",
"IMG.*",
"INPUT.*",
"OBJECT.*",
"OPTION.*",
"SELECT.*",
"TEXTAREA.*"); // Public field
}
if (typeof(noneExceptFilter) == "undefined") {
var noneExceptFilter = new Array(); // Public field
}
if (typeof(menuClassName) == "undefined") {
var menuClassName = "jsdomenudiv"; // Public field
}
if (typeof(menuItemClassName) == "undefined") {
var menuItemClassName = "jsdomenuitem"; // Public field
}
if (typeof(menuItemClassNameOver) == "undefined") {
var menuItemClassNameOver = "jsdomenuitemover"; // Public field
}
if (typeof(sepClassName) == "undefined") {
var sepClassName = "jsdomenusep"; // Public field
}
if (typeof(arrowClassName) == "undefined") {
var arrowClassName = "jsdomenuarrow"; // Public field
}
if (typeof(arrowClassNameOver) == "undefined") {
var arrowClassNameOver = "jsdomenuarrowover"; // Public field
}
if (typeof(menuMode == "undefined")) {
var menuMode = "cursor"; // Public field
}
if (typeof(menuBorderWidth) == "undefined") {
var menuBorderWidth = 2; // Public field
}
var ie50 = isIE50(); // Private field
var ie55 = isIE55(); // Private field
var ie5 = isIE5(); // Private field
var ie6 = isIE6(); // Private field
var ie = isIE(); // Private field
var opera = isOpera(); // Private field
var safari = isSafari(); // Private field
var pageMode = getPageMode(); // Private field
var px = "px"; // Private field
var btw = "border-top-width"; // Private field
var bbw = "border-bottom-width"; // Private field
var blw = "border-left-width"; // Private field
var brw = "border-right-width"; // Private field
var menuCount = 0; // Private field
var menuItemCount = 0; // Private field
var sepCount = 0; // Private field
var popUpMenuObj = null; // Private field
var showValue = 0; // Private field
var hideValue = 0; // Private field
var staticMenuId = new Array(); // Private field
document.onclick = leftClickHandler;
window.onscroll = scrollHandler;