TransMenu.spacerGif = "/_LAYOUTS/UNDP/MainMenu/menu_arr_white.gif"; TransMenu.dingbatOn = "/_LAYOUTS/UNDP/MainMenu/submenu-on1.gif"; TransMenu.dingbatOff = "/_LAYOUTS/UNDP/MainMenu/submenu-on1.gif";
TransMenu.dingbatSize = 14; TransMenu.menuPadding = 5;
TransMenu.itemPadding = 3;
TransMenu.shadowSize = 0;
TransMenu.shadowOffset = 1;
TransMenu.shadowColor = "#D6D7D6";
TransMenu.shadowPng = "/_LAYOUTS/UNDP/MainMenu/grey-40.png";
TransMenu.backgroundColor = "#D6D7D6";
TransMenu.backgroundPng = "/_LAYOUTS/UNDP/MainMenu/white-90.png";
TransMenu.hideDelay = 600;
TransMenu.slideTime = 400;
TransMenu.reference = { topLeft: 1, topRight: 2, bottomLeft: 3, bottomRight: 4 };
TransMenu.direction = { down: 1, right: 2 }; TransMenu.registry = []; TransMenu._maxZ = 100;
TransMenu.isSupported = function() {
var ua = navigator.userAgent.toLowerCase(); var pf = navigator.platform.toLowerCase(); var an = navigator.appName; var r = false;
if (ua.indexOf("gecko") > -1 && navigator.productSub >= 20020605) r = true;
else if (an == "Microsoft Internet Explorer") {
if (document.getElementById) {
if (pf.indexOf("mac") == 0) {
r = /msie (\d(.\d*)?)/.test(ua) && Number(RegExp.$1) >= 5.1;
}
else r = true;
}
}
return r;
}
TransMenu.initialize = function() {
for (var i = 0, menu = null; menu = this.registry[i]; i++) {
menu.initialize();
}
}
TransMenu.renderAll = function() {
var aMenuHtml = [];
for (var i = 0, menu = null; menu = this.registry[i]; i++) {
aMenuHtml[i] = menu.toString();
}
document.write(aMenuHtml.join(""));
}
function TransMenu(oActuator, iDirection, iLeft, iTop, iReferencePoint, parentMenuSet) {
this.addItem = addItem; this.addMenu = addMenu; this.toString = toString; this.initialize = initialize; this.isOpen = false; this.show = show; this.hide = hide; this.items = []; this.onactivate = new Function(); this.ondeactivate = new Function(); this.onmouseover = new Function(); this.onqueue = new Function(); this.ondequeue = new Function(); this.index = TransMenu.registry.length; TransMenu.registry[this.index] = this; var id = "TransMenu" + this.index; var menucontentHeight = null; var menucontentWidth = null; var childMenuSet = null; var animating = false; var childMenus = []; var slideAccel = -1; var eC = null; var ready = false; var _this = this; var a = null; var pos = iDirection == TransMenu.direction.down ? "top" : "left"; var dim = null;
function addItem(sText, sUrl) {
var item = new TransMenuItem(sText, sUrl, this);
item._index = this.items.length;
this.items[item._index] = item;
}
function addMenu(oMenuItem) {
if (!oMenuItem.parentMenu == this) throw new Error("Cannot add a menu here");
if (childMenuSet == null) childMenuSet = new TransMenuSet(TransMenu.direction.right, -5, 2, TransMenu.reference.topRight);
var m = childMenuSet.addMenu(oMenuItem); childMenus[oMenuItem._index] = m; m.onmouseover = child_mouseover; m.ondeactivate = child_deactivate; m.onqueue = child_queue; m.ondequeue = child_dequeue; return m;
}
function initialize() {
initCache(); initEvents(); initSize(); ready = true;
}
function show() {
if (ready) {
_this.isOpen = true; animating = true; setContainerPos(); eC["clip"].style.visibility = "visible"; eC["clip"].style.zIndex = TransMenu._maxZ++; slideStart(); _this.onactivate();
}
}
function hide() {
if (ready) {
_this.isOpen = false; animating = true;
for (var i = 0, item = null; item = eC.item[i]; i++)
dehighlight(item);
if (childMenuSet) childMenuSet.hide(); slideStart(); _this.ondeactivate();
}
}
function setContainerPos() {
var sub = oActuator.constructor == TransMenuItem; var act = sub ? oActuator.parentMenu.eC["item"][oActuator._index] : oActuator; var el = act;
var x = 0; var y = 0; var minX = 0; var maxX = (window.innerWidth ? window.innerWidth : document.body.clientWidth) - parseInt(eC["clip"].style.width);
var minY = 0; var maxY = (window.innerHeight ? window.innerHeight : document.body.clientHeight) - parseInt(eC["clip"].style.height);
while (sub ? el.parentNode.className.indexOf("transMenu") == -1 : el.offsetParent) {
x += el.offsetLeft; y += el.offsetTop; if (el.scrollLeft) x -= el.scrollLeft; if (el.scrollTop) y -= el.scrollTop;
el = el.offsetParent;
}
if (oActuator.constructor == TransMenuItem) {
x += parseInt(el.parentNode.style.left);
y += parseInt(el.parentNode.style.top);
}
switch (iReferencePoint) {
case TransMenu.reference.topLeft:
break;
case TransMenu.reference.topRight:
x += act.offsetWidth;
break;
case TransMenu.reference.bottomLeft:
y += act.offsetHeight;
break;
case TransMenu.reference.bottomRight:
x += act.offsetWidth;
y += act.offsetHeight;
break;
}
x += iLeft; y += iTop; x = Math.max(Math.min(x, maxX), minX); y = Math.max(Math.min(y, maxY), minY);
eC["clip"].style.left = x + "px"; eC["clip"].style.top = y + "px";
}
function slideStart() {
var x0 = parseInt(eC["menucontent"].style[pos]);
var x1 = _this.isOpen ? 0 : -dim;
if (a != null) a.stop();
a = new Accelimation(x0, x1, TransMenu.slideTime, slideAccel);
a.onframe = slideFrame; a.onend = slideEnd; a.start();
}
function slideFrame(x) {
eC["menucontent"].style[pos] = x + "px";
}
function slideEnd() {
if (!_this.isOpen) eC["clip"].style.visibility = "hidden";
animating = false;
}
function initSize() {
var ow = eC["items"].offsetWidth;
var oh = eC["items"].offsetHeight;
var ua = navigator.userAgent.toLowerCase();
eC["clip"].style.width = (ow - 2) + TransMenu.shadowSize + "px";
eC["clip"].style.height = oh + TransMenu.shadowSize + "px";
eC["menucontent"].style.width = (ow - 2) + TransMenu.shadowSize + "px";
eC["menucontent"].style.height = oh + TransMenu.shadowSize + "px";
menucontentHeight = oh + TransMenu.shadowSize;
menucontentWidth = ow + TransMenu.shadowSize;
dim = iDirection == TransMenu.direction.down ? menucontentHeight : menucontentWidth;
eC["menucontent"].style[pos] = -dim - TransMenu.shadowSize + "px";
eC["clip"].style.visibility = "hidden";
if (ua.indexOf("mac") == -1 || ua.indexOf("gecko") > -1) {
eC["background"].style.width = ow + "px";
eC["background"].style.height = oh + "px";
eC["background"].style.backgroundColor = TransMenu.backgroundColor;
eC["shadowRight"].style.left = ow + "px";
eC["shadowRight"].style.height = oh - (TransMenu.shadowOffset - TransMenu.shadowSize) + "px";
eC["shadowRight"].style.backgroundColor = TransMenu.shadowColor;
eC["shadowBottom"].style.top = oh + "px";
if (ow - TransMenu.shadowOffset >= 0)
eC["shadowBottom"].style.width = ow - TransMenu.shadowOffset + "px";
eC["shadowBottom"].style.backgroundColor = TransMenu.shadowColor;
}
else {
eC["background"].firstChild.src = TransMenu.backgroundPng;
eC["background"].firstChild.width = ow;
eC["background"].firstChild.height = oh;
eC["shadowRight"].firstChild.src = TransMenu.shadowPng;
eC["shadowRight"].style.left = ow + "px";
if (ow - TransMenu.shadowOffset >= 0)
eC["shadowRight"].firstChild.width = TransMenu.shadowSize;
eC["shadowRight"].firstChild.height = oh - (TransMenu.shadowOffset - TransMenu.shadowSize);
eC["shadowBottom"].firstChild.src = TransMenu.shadowPng;
eC["shadowBottom"].style.top = oh + "px";
eC["shadowBottom"].firstChild.height = TransMenu.shadowSize;
eC["shadowBottom"].firstChild.width = ow - TransMenu.shadowOffset;
}
}
function initCache() {
var menu = document.getElementById(id);
var all = menu.all ? menu.all : menu.getElementsByTagName("*");
eC = {};
eC["clip"] = menu;
eC["item"] = [];
for (var i = 0, elm = null; elm = all[i]; i++) {
switch (elm.className) {
case "items":
case "menucontent":
case "background":
case "shadowRight":
case "shadowBottom":
eC[elm.className] = elm;
break;
case "item":
elm._index = eC["item"].length;
eC["item"][elm._index] = elm;
break;
}
}
_this.eC = eC;
}
function initEvents() {
for (var i = 0, item = null; item = eC.item[i]; i++) {
item.onmouseover = item_mouseover;
item.onmouseout = item_mouseout;
item.onclick = item_click;
}
if (typeof oActuator.tagName != "undefined") {
oActuator.onmouseover = actuator_mouseover;
oActuator.onmouseout = actuator_mouseout;
}
eC["menucontent"].onmouseover = menucontent_mouseover;
eC["menucontent"].onmouseout = menucontent_mouseout;
}
function highlight(oRow) {
oRow.className = "item hover";
if (childMenus[oRow._index])
oRow.lastChild.firstChild.src = TransMenu.dingbatOn;
}
function dehighlight(oRow) {
oRow.className = "item";
if (childMenus[oRow._index])
oRow.lastChild.firstChild.src = TransMenu.dingbatOff;
}
function item_mouseover() {
if (!animating) {
highlight(this);
if (childMenus[this._index])
childMenuSet.showMenu(childMenus[this._index]);
else if (childMenuSet) childMenuSet.hide();
}
}
function item_mouseout() {
if (!animating) {
if (childMenus[this._index])
childMenuSet.hideMenu(childMenus[this._index]);
else
dehighlight(this);
}
}
function item_click() {
if (!animating) {
//ahmed - 12/12 my birthday :-)
if (_this.items[this._index].url.indexOf('http') == -1) {
location.href = _this.items[this._index].url;
} else {
window.open(_this.items[this._index].url, '', '');
}
}
}
function actuator_mouseover() {
parentMenuSet.showMenu(_this);
}
function actuator_mouseout() {
parentMenuSet.hideMenu(_this);
}
function menucontent_mouseover() {
if (!animating) {
parentMenuSet.showMenu(_this);
_this.onmouseover();
}
}
function menucontent_mouseout() {
if (!animating) {
parentMenuSet.hideMenu(_this);
}
}
function child_mouseover() {
if (!animating) {
parentMenuSet.showMenu(_this);
}
}
function child_deactivate() {
for (var i = 0; i < childMenus.length; i++) {
if (childMenus[i] == this) {
dehighlight(eC["item"][i]);
break;
}
}
}
function child_queue() {
parentMenuSet.hideMenu(_this);
}
function child_dequeue() {
parentMenuSet.showMenu(_this);
}
function toString() {
var aHtml = [];
var sClassName = "transMenu" + (oActuator.constructor != TransMenuItem ? " top" : "");
for (var i = 0, item = null; item = this.items[i]; i++) {
aHtml[i] = item.toString(childMenus[i]);
}
return '' +
'
';
}
}
TransMenuSet.registry = [];
function TransMenuSet(iDirection, iLeft, iTop, iReferencePoint) {
this.addMenu = addMenu;
this.showMenu = showMenu;
this.hideMenu = hideMenu;
this.hide = hide;
this.hideCurrent = hideCurrent;
var menus = [];
var _this = this;
var current = null;
this.index = TransMenuSet.registry.length;
TransMenuSet.registry[this.index] = this;
function addMenu(oActuator) {
var m = new TransMenu(oActuator, iDirection, iLeft, iTop, iReferencePoint, this);
menus[menus.length] = m;
return m;
}
function showMenu(oMenu) {
if (oMenu != current) {
if (current != null) hide(current);
current = oMenu;
oMenu.show();
}
else {
cancelHide(oMenu);
}
}
function hideMenu(oMenu) {
if (current == oMenu && oMenu.isOpen) {
if (!oMenu.hideTimer) scheduleHide(oMenu);
}
}
function scheduleHide(oMenu) {
oMenu.onqueue();
oMenu.hideTimer = window.setTimeout("TransMenuSet.registry[" + _this.index + "].hide(TransMenu.registry[" + oMenu.index + "])", TransMenu.hideDelay);
}
function cancelHide(oMenu) {
if (oMenu.hideTimer) {
oMenu.ondequeue();
window.clearTimeout(oMenu.hideTimer);
oMenu.hideTimer = null;
}
}
function hide(oMenu) {
if (!oMenu && current) oMenu = current;
if (oMenu && current == oMenu && oMenu.isOpen) {
hideCurrent();
}
}
function hideCurrent() {
if (null != current) {
cancelHide(current);
current.hideTimer = null;
current.hide();
current = null;
}
}
}
var baseUrl;
if (window.location.href.toLowerCase().indexOf('/english/') > -1) {
baseUrl = window.location.href.toLowerCase().split("/english/")[0];
} else {
baseUrl = window.location.href.toLowerCase().split("/arabic/")[0];
}
function TransMenuItem(sText, sUrl, oParent) {
var cur = 'noup';
if (sUrl.toLowerCase() == window.location.href.toLowerCase().replace(baseUrl, ''))
cur = 'cur';
this.toString = toString;
this.text = sText;
this.url = sUrl;
this.parentMenu = oParent;
function toString(bDingbat) {
var sDingbat = bDingbat ? TransMenu.dingbatOff : TransMenu.spacerGif;
//add arrow to selected item
//if(sUrl.toLowerCase() == window.location.href.toLowerCase().replace(baseUrl,''))
//sDingbat=TransMenu.dingbatOn;
var iEdgePadding = TransMenu.itemPadding + TransMenu.menuPadding;
var sPaddingLeft = "padding:" + TransMenu.itemPadding + "px; padding-left:" + iEdgePadding + "px;"
var sPaddingRight = "padding:" + TransMenu.itemPadding + "px; padding-right:" + iEdgePadding + "px;"
return '| ' +
sText + ' | ' +
' |
';
}
}
function Accelimation(from, to, time, zip) {
if (typeof zip == "undefined") zip = 0;
if (typeof unit == "undefined") unit = "px";
this.x0 = from;
this.x1 = to;
this.dt = time;
this.zip = -zip;
this.unit = unit;
this.timer = null;
this.onend = new Function();
this.onframe = new Function();
}
Accelimation.prototype.start = function() {
this.t0 = new Date().getTime();
this.t1 = this.t0 + this.dt;
var dx = this.x1 - this.x0;
this.c1 = this.x0 + ((1 + this.zip) * dx / 3);
this.c2 = this.x0 + ((2 + this.zip) * dx / 3);
Accelimation._add(this);
}
Accelimation.prototype.stop = function() {
Accelimation._remove(this);
}
Accelimation.prototype._paint = function(time) {
if (time < this.t1) {
var elapsed = time - this.t0;
this.onframe(Accelimation._getBezier(elapsed / this.dt, this.x0, this.x1, this.c1, this.c2));
}
else this._end();
}
Accelimation.prototype._end = function() {
Accelimation._remove(this);
this.onframe(this.x1);
this.onend();
}
Accelimation._add = function(o) {
var index = this.instances.length;
this.instances[index] = o;
if (this.instances.length == 1) {
this.timerID = window.setInterval("Accelimation._paintAll()", this.targetRes);
}
}
Accelimation._remove = function(o) {
for (var i = 0; i < this.instances.length; i++) {
if (o == this.instances[i]) {
this.instances = this.instances.slice(0, i).concat(this.instances.slice(i + 1));
break;
}
}
if (this.instances.length == 0) {
window.clearInterval(this.timerID);
this.timerID = null;
}
}
Accelimation._paintAll = function() {
var now = new Date().getTime();
for (var i = 0; i < this.instances.length; i++) {
this.instances[i]._paint(now);
}
}
Accelimation._B1 = function(t) { return t * t * t }
Accelimation._B2 = function(t) { return 3 * t * t * (1 - t) }
Accelimation._B3 = function(t) { return 3 * t * (1 - t) * (1 - t) }
Accelimation._B4 = function(t) { return (1 - t) * (1 - t) * (1 - t) }
Accelimation._getBezier = function(percent, startPos, endPos, control1, control2) {
return endPos * this._B1(percent) + control2 * this._B2(percent) + control1 * this._B3(percent) + startPos * this._B4(percent);
}
Accelimation.instances = [];
Accelimation.targetRes = 10;
Accelimation.timerID = null;
if (window.attachEvent) {
var cearElementProps = [
'data',
'onmouseover',
'onmouseout',
'onmousedown',
'onmouseup',
'ondblclick',
'onclick',
'onselectstart',
'oncontextmenu'
];
window.attachEvent("onunload", function() {
var el;
for (var d = document.all.length; d--; ) {
el = document.all[d];
for (var c = cearElementProps.length; c--; ) {
el[cearElementProps[c]] = null;
}
}
});
}