TransMenu.spacerGif = "images/trans_spacer.gif";
TransMenu.dingbatOn = "";
TransMenu.dingbatOff = "";
TransMenu.dingbatSize = 1;
TransMenu.menuPadding = 5;
TransMenu.itemPadding = 2;
TransMenu.shadowSize = 2;
TransMenu.shadowOffset = 3;
TransMenu.shadowColor = "#888";
TransMenu.shadowPng = "";
TransMenu.backgroundColor = "white";
TransMenu.backgroundPng = "";
TransMenu.hideDelay = 800;
TransMenu.slideTime = 400;
TransMenu.openDelay = 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;
}
}
else if (an == "Opera" ) 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 contentHeight = null;
var contentWidth = null;
var childMenuSet = null;
var animating = false;
var childMenus = [];
var slideAccel = -1;
var elmCache = 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();
elmCache["clip"].style.visibility = "visible";
elmCache["clip"].style.zIndex = TransMenu._maxZ++;
slideStart();
_this.onactivate();
}
}
function hide() {
if (ready) {
_this.isOpen = false;
animating = true;
for (var i = 0, item = null; item = elmCache.item[i]; i++) dehighlight(item);
if (childMenuSet) childMenuSet.hide();
slideStart();
_this.ondeactivate();
}
}
function setContainerPos() {
var sub = oActuator.constructor == TransMenuItem;
var act = sub ? oActuator.parentMenu.elmCache["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(elmCache["clip"].style.width);
var minY = 0;
var maxY = (window.innerHeight ? window.innerHeight : document.body.clientHeight) - parseInt(elmCache["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);
elmCache["clip"].style.left = x + "px";
elmCache["clip"].style.top = y + "px";
}
function slideStart() {
var x0 = parseInt(elmCache["content"].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) {
elmCache["content"].style[pos] = x + "px";
}
function slideEnd() {
if (!_this.isOpen) elmCache["clip"].style.visibility = "hidden";
animating = false;
}
function initSize() {
var ow = elmCache["items"].offsetWidth;
var oh = elmCache["items"].offsetHeight;
var ua = navigator.userAgent.toLowerCase();
elmCache["clip"].style.width = ow + TransMenu.shadowSize +  2 + "px";
elmCache["clip"].style.height = oh + TransMenu.shadowSize + 2 + "px";
elmCache["content"].style.width = ow + TransMenu.shadowSize + "px";
elmCache["content"].style.height = oh + TransMenu.shadowSize + "px";
contentHeight = oh + TransMenu.shadowSize;
contentWidth = ow + TransMenu.shadowSize;
dim = iDirection == TransMenu.direction.down ? contentHeight : contentWidth;
elmCache["content"].style[pos] = -dim - TransMenu.shadowSize + "px";
elmCache["clip"].style.visibility = "hidden";
if (ua.indexOf("mac") == -1 || ua.indexOf("gecko") > -1) {
elmCache["background"].style.width = ow + "px";
elmCache["background"].style.height = oh + "px";
elmCache["background"].style.backgroundColor = TransMenu.backgroundColor;
elmCache["shadowRight"].style.left = ow + "px";
elmCache["shadowRight"].style.height = oh - (TransMenu.shadowOffset - TransMenu.shadowSize) + "px";
elmCache["shadowRight"].style.backgroundColor = TransMenu.shadowColor;
elmCache["shadowBottom"].style.top = oh + "px";
elmCache["shadowBottom"].style.width = ow - TransMenu.shadowOffset + "px";
elmCache["shadowBottom"].style.backgroundColor = TransMenu.shadowColor;
}
else {
elmCache["background"].firstChild.src = TransMenu.backgroundPng;
elmCache["background"].firstChild.width = ow;
elmCache["background"].firstChild.height = oh;
elmCache["shadowRight"].firstChild.src = TransMenu.shadowPng;
elmCache["shadowRight"].style.left = ow + "px";
elmCache["shadowRight"].firstChild.width = TransMenu.shadowSize;
elmCache["shadowRight"].firstChild.height = oh - (TransMenu.shadowOffset - TransMenu.shadowSize);
elmCache["shadowBottom"].firstChild.src = TransMenu.shadowPng;
elmCache["shadowBottom"].style.top = oh + "px";
elmCache["shadowBottom"].firstChild.height = TransMenu.shadowSize;
elmCache["shadowBottom"].firstChild.width = ow - TransMenu.shadowOffset;
}
}
function initCache() {
var menu = document.getElementById(id);
var all = menu.all ? menu.all : menu.getElementsByTagName("*");
elmCache = {};
elmCache["clip"] = menu;
elmCache["item"] = [];
for (var i = 0, elm = null; elm = all[i]; i++) {
switch (elm.className) {
case "items":
case "content":
case "background":
case "shadowRight":
case "shadowBottom":
elmCache[elm.className] = elm;
break;
case "item":
elm._index = elmCache["item"].length;
elmCache["item"][elm._index] = elm;
break;
}
}
_this.elmCache = elmCache;
}
function initEvents() {
for (var i = 0, item = null; item = elmCache.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;
}
elmCache["content"].onmouseover = content_mouseover;
elmCache["content"].onmouseout = content_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) {
if (_this.items[this._index].url) location.href = _this.items[this._index].url;
}
}
function actuator_mouseover() {
_this.mouseIsOver = true;
window.setTimeout(actuator_pause,TransMenu.openDelay);
}
function actuator_pause() {
if (_this.mouseIsOver == true) parentMenuSet.showMenu(_this);
}
function actuator_mouseout() {
_this.mouseIsOver = false;
parentMenuSet.hideMenu(_this);
}
function content_mouseover() {
if (!animating) {
parentMenuSet.showMenu(_this);
_this.onmouseover();
}
}
function content_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(elmCache["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 '<div id="' + id + '" class="' + sClassName + '">' + '<div class="content"><table class="items" cellpadding="0" cellspacing="0" border="0">' + '<tr><td colspan="2"><img src="' + TransMenu.spacerGif + '" width="1" height="' + TransMenu.menuPadding + '"></td></tr>' + aHtml.join('') + '<tr><td colspan="2"><img src="' + TransMenu.spacerGif + '" width="1" height="' + TransMenu.menuPadding + '"></td></tr></table>' + '<div class="shadowBottom"><img src="' + TransMenu.spacerGif + '" width="1" height="1"></div>' + '<div class="shadowRight"><img src="' + TransMenu.spacerGif + '" width="1" height="1"></div>' + '<div class="background"><img src="' + TransMenu.spacerGif + '" width="1" height="1"></div>' + '</div></div>';
}
}
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;
}
}
}
function TransMenuItem(sText, sUrl, oParent) {
this.toString = toString;
this.text = sText;
this.url = sUrl;
this.parentMenu = oParent;
function toString(bDingbat) {
var sDingbat = bDingbat ? TransMenu.dingbatOff : TransMenu.spacerGif;
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 '<tr class="item"><td nowrap style="' + sPaddingLeft + '" class=menuItem>' + sText + '</td><td width="14" style="' + sPaddingRight + '">' + '<img src="' + sDingbat + '" width="14" height="14"></td></tr>';
}
}
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;
}
});
}

var WCH_Constructor = function() {
if ( !(document.all && document.getElementById && !window.opera && navigator.userAgent.toLowerCase().indexOf("mac") == -1) ) {
this.Apply = function() {};
this.Discard = function() {};
return;
}
var _bIE55 = false;
var _bIE6 = false;
var _oRule = null;
var _bSetup = true;
var _oSelf = this;
this.Apply = function(vLayer, vContainer, bResize) {
if (_bSetup) _Setup();
if (_bIE55 && (oIframe = _Hider(vLayer, vContainer, bResize))) oIframe.style.visibility = "visible";
else if(_oRule != null) _oRule.style.visibility = "hidden";
};
this.Discard = function(vLayer, vContainer) {
if (_bIE55 && (oIframe = _Hider(vLayer, vContainer, false))) oIframe.style.visibility = "hidden";
else if(_oRule != null) _oRule.style.visibility = "visible";
};
function _Hider(vLayer, vContainer, bResize) {
var oLayer = _GetObj(vLayer);
var oContainer = ((oTmp = _GetObj(vContainer)) ? oTmp : document.getElementsByTagName("body")[0]);
if (!oLayer || !oContainer) return;
var oIframe = document.getElementById("WCHhider" + oLayer.id);
if (!oIframe) {
var sFilter = (_bIE6) ? "filter:progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0);" : "";
var zIndex = oLayer.style.zIndex;
if (zIndex == "") zIndex = oLayer.currentStyle.zIndex;
zIndex = parseInt(zIndex);
if ( isNaN(zIndex) ) return null;
if (zIndex < 2) return null;
zIndex--;
var sHiderID = "WCHhider" + oLayer.id;
oContainer.insertAdjacentHTML("afterBegin", '<iframe class="WCHiframe" src="javascript:false;" id="' + sHiderID + '" scroll="no" frameborder="0" style="position:absolute;visibility:hidden;' + sFilter + 'border:0;top:0;left;0;width:0;height:0;background-color:#ccc;z-index:' + zIndex + ';"></iframe>');
oIframe = document.getElementById(sHiderID);
_SetPos(oIframe, oLayer);
} else if (bResize) _SetPos(oIframe, oLayer);
return oIframe;
};
function _SetPos(oIframe, oLayer) {
oIframe.style.width = oLayer.offsetWidth + "px";
oIframe.style.height = oLayer.offsetHeight + "px";
oIframe.style.left = oLayer.offsetLeft + "px";
oIframe.style.top = oLayer.offsetTop + "px";
};
function _GetObj(vObj) {
var oObj = null;
switch( typeof(vObj) ) {
case "object":
oObj = vObj;
break;
case "string":
oObj = document.getElementById(vObj);
break;
}
return oObj;
};
function _Setup() {
_bIE55 = (typeof(document.body.contentEditable) != "undefined");
_bIE6 = (typeof(document.compatMode) != "undefined");
if (!_bIE55) {
if (document.styleSheets.length == 0) document.createStyleSheet();
var oSheet = document.styleSheets[0];
oSheet.addRule(".WCHhider", "visibility:visible");
_oRule = oSheet.rules(oSheet.rules.length-1);
}
_bSetup = false;
};
};
var WCH = new WCH_Constructor();