var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var enableanchorlink=0 //Enable or disable the anchor link when clicked on? (1=e, 0=d)
var hidemenu_onclick=1 //hide menu when user clicks within menu? (1=yes, 0=no)

/////No further editting needed

var ie5=document.all
var ns6=document.getElementById&&!document.all

//alert('mnupopup.js loaded!');

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
return totaloffset;
}

function showhide(obj, e, visible, hidden){
if (ie5||ns6)
dropmenuobj.style.left=dropmenuobj.style.top=-500;
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
obj.visibility=visible;
//obj.style.display="block";
//obj.display="block";
//obj.display="block";
else if (e.type=="click")
obj.visibility=hidden;
//obj.display="none";
//dropmenuobjcontainer.style.color="yellow";
}

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=ie5 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=ie5 && !window.opera? iecompattest().scrollTop : window.pageYOffset
var windowedge=ie5 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
}

function dropdownmenu(obj, e, dropmenuID){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
if (typeof dropmenuobj!="undefined") //hide previous menu
dropmenuobj.style.visibility="hidden";
//dropmenuID.style.display="block";
//dropmenuobj.style.background-color="red";

clearhidemenu()

if (ie5||ns6){
obj.onmouseout=delayhidemenu
dropmenuobj=document.getElementById(dropmenuID)
dropmenuobjcontainer=document.getElementById('mnufunctions')
if (hidemenu_onclick) dropmenuobj.onclick=function(){dropmenuobj.style.visibility='hidden'}
dropmenuobj.onmouseover=clearhidemenu
dropmenuobj.onmouseout=ie5? function(){ dynamichide(event)} : function(event){ dynamichide(event)}
showhide(dropmenuobj.style, e, "visible", "hidden")
//dropmenuobj.style.display="block"
if (dropmenuobj.style.visibility!="hidden"){dropmenuobj.style.display="block";} //dropmenuobjcontainer.style.height="3px"; //dropmenuobjcontainer.style.zIndex="2";
//delayhidemenu() is where we display hidden and change zindex back

dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top")
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"

}
return clickreturnvalue()
}

function clickreturnvalue(){
if ((ie5||ns6) && !enableanchorlink) return false
else return true
}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function dynamichide(e){
if (ie5&&!dropmenuobj.contains(e.toElement))
delayhidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu()
}

function delayhidemenu(){
delayhide=setTimeout("dropmenuobj.style.visibility='hidden';",disappeardelay); //dropmenuobjcontainer.style.zIndex='1';
}



function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}

//*****************************************************************************
// Do not remove this notice.
//
// Copyright 2000-2004 by Mike Hall.
// See http://www.brainjar.com for terms of use.
//*****************************************************************************

//----------------------------------------------------------------------------
// Code to determine the browser and version.
//----------------------------------------------------------------------------

function Browser() {

  var ua, s, i;

  this.isIE    = false;  // Internet Explorer
  this.isOP    = false;  // Opera
  this.isNS    = false;  // Netscape
  this.version = null;

  ua = navigator.userAgent;

  s = "Opera";
  if ((i = ua.indexOf(s)) >= 0) {
    this.isOP = true;
    this.version = parseFloat(ua.substr(i + s.length));
    return;
  }

  s = "Netscape6/";
  if ((i = ua.indexOf(s)) >= 0) {
    this.isNS = true;
    this.version = parseFloat(ua.substr(i + s.length));
    return;
  }

  // Treat any other "Gecko" browser as Netscape 6.1.

  s = "Gecko";
  if ((i = ua.indexOf(s)) >= 0) {
    this.isNS = true;
    this.version = 6.1;
    return;
  }

  s = "MSIE";
  if ((i = ua.indexOf(s))) {
    this.isIE = true;
    this.version = parseFloat(ua.substr(i + s.length));
    return;
  }
}

var browser = new Browser();

//----------------------------------------------------------------------------
// Code for handling the menu bar and active button.
//----------------------------------------------------------------------------
 
var activeButton = null;
 
/* [MODIFIED] This code commented out, not needed for activate/deactivate
   on mouseover.
 
// Capture mouse clicks on the page so any active button can be
// deactivated.
 
if (browser.isIE)
  document.onmousedown = pageMousedown;
else
  document.addEventListener("mousedown", pageMousedown, true);
 
function pageMousedown(event) {
 
  var el;
 
  // If there is no active button, exit.
 
  if (activeButton == null)
    return;
 
  // Find the element that was clicked on.
 
  if (browser.isIE)
    el = window.event.srcElement;
  else
    el = (event.target.tagName ? event.target : event.target.parentNode);
 
  // If the active button was clicked on, exit.
 
  if (el == activeButton)
    return;
 
  // If the element is not part of a menu, reset and clear the active
  // button.
 
  if (getContainerWith(el, "DIV", "menu") == null) {
    resetButton(activeButton);
    activeButton = null;
  }
}
 
[END MODIFIED] */
 
function buttonClick(event, menuId) {
 
  var button;
 
  // Get the target button element.
 
  if (browser.isIE)
    button = window.event.srcElement;
  else
    button = event.currentTarget;
 
  // Blur focus from the link to remove that annoying outline.
 
  button.blur();
 
  // Associate the named menu to this button if not already done.
  // Additionally, initialize menu display.
 
  if (button.menu == null) {
    button.menu = document.getElementById(menuId);
    if (button.menu.isInitialized == null)
      menuInit(button.menu);
  }
 
  // [MODIFIED] Added for activate/deactivate on mouseover.
 
  // Set mouseout event handler for the button, if not already done.
 
  if (button.onmouseout == null)
    button.onmouseout = buttonOrMenuMouseout;
 
  // Exit if this button is the currently active one.
 
  if (button == activeButton)
    return false;
 
  // [END MODIFIED]
 
  // Reset the currently active button, if any.
 
  if (activeButton != null)
    resetButton(activeButton);
 
  // Activate this button, unless it was the currently active one.
 
  if (button != activeButton) {
    depressButton(button);
    activeButton = button;
  }
  else
    activeButton = null;
 
  return false;
}
 
function buttonMouseover(event, menuId) {
 
  var button;
 
  // [MODIFIED] Added for activate/deactivate on mouseover.
 
  // Activates this button's menu if no other is currently active.
 
  if (activeButton == null) {
    buttonClick(event, menuId);
    return;
  }
 
  // [END MODIFIED]
 
  // Find the target button element.
 
  if (browser.isIE)
    button = window.event.srcElement;
  else
    button = event.currentTarget;
 
  // If any other button menu is active, make this one active instead.
 
  if (activeButton != null && activeButton != button)
    buttonClick(event, menuId);
}
 
function depressButton(button) {
 
  var x, y;
 
  // Update the button's style class to make it look like it's
  // depressed.
 
  button.className += " menuButtonActive";
 
  // [MODIFIED] Added for activate/deactivate on mouseover.
 
  // Set mouseout event handler for the button, if not already done.
 
  if (button.onmouseout == null)
    button.onmouseout = buttonOrMenuMouseout;
  if (button.menu.onmouseout == null)
    button.menu.onmouseout = buttonOrMenuMouseout;
 
  // [END MODIFIED]
 
  // Position the associated drop down menu under the button and
  // show it.
 
  x = getPageOffsetLeft(button);
  y = getPageOffsetTop(button) + button.offsetHeight;
 
  // For IE, adjust position.
 
  if (browser.isIE) {
    x += button.offsetParent.clientLeft;
    y += button.offsetParent.clientTop;
  }
 
  button.menu.style.left = x + "px";
  button.menu.style.top  = y + "px";
  button.menu.style.visibility = "visible";
 
  // For IE; size, position and show the menu's IFRAME as well.
 
  if (button.menu.iframeEl != null)
  {
    button.menu.iframeEl.style.left = button.menu.style.left;
    button.menu.iframeEl.style.top  = button.menu.style.top;
    button.menu.iframeEl.style.width  = button.menu.offsetWidth + "px";
    button.menu.iframeEl.style.height = button.menu.offsetHeight + "px";
    button.menu.iframeEl.style.display = "";
  }
}
 
function resetButton(button) {
 
  // Restore the button's style class.
 
  removeClassName(button, "menuButtonActive");
 
  // Hide the button's menu, first closing any sub menus.
 
  if (button.menu != null) {
    closeSubMenu(button.menu);
    button.menu.style.visibility = "hidden";
 
    // For IE, hide menu's IFRAME as well.
 
    if (button.menu.iframeEl != null)
      button.menu.iframeEl.style.display = "none";
  }
}
 
//----------------------------------------------------------------------------
// Code to handle the menus and sub menus.
//----------------------------------------------------------------------------
 
function menuMouseover(event) {
 
  var menu;
 
  // Find the target menu element.
 
  if (browser.isIE)
    menu = getContainerWith(window.event.srcElement, "DIV", "menu");
  else
    menu = event.currentTarget;
 
  // Close any active sub menu.
 
  if (menu.activeItem != null)
    closeSubMenu(menu);
}
 
function menuItemMouseover(event, menuId) {
 
  var item, menu, x, y;
 
  // Find the target item element and its parent menu element.
 
  if (browser.isIE)
    item = getContainerWith(window.event.srcElement, "A", "menuItem");
  else
    item = event.currentTarget;
  menu = getContainerWith(item, "DIV", "menu");
 
  // Close any active sub menu and mark this one as active.
 
  if (menu.activeItem != null)
    closeSubMenu(menu);
  menu.activeItem = item;
 
  // Highlight the item element.
 
  item.className += " menuItemHighlight";
 
  // Initialize the sub menu, if not already done.
 
  if (item.subMenu == null) {
    item.subMenu = document.getElementById(menuId);
    if (item.subMenu.isInitialized == null)
      menuInit(item.subMenu);
  }
 
  // [MODIFIED] Added for activate/deactivate on mouseover.
 
  // Set mouseout event handler for the sub menu, if not already done.
 
  if (item.subMenu.onmouseout == null)
    item.subMenu.onmouseout = buttonOrMenuMouseout;
 
  // [END MODIFIED]
 
  // Get position for submenu based on the menu item.
 
  x = getPageOffsetLeft(item) + item.offsetWidth;
  y = getPageOffsetTop(item);
 
  // Adjust position to fit in view.
 
  var maxX, maxY;
 
  if (browser.isIE) {
    maxX = Math.max(document.documentElement.scrollLeft, document.body.scrollLeft) +
      (document.documentElement.clientWidth != 0 ? document.documentElement.clientWidth : document.body.clientWidth);
    maxY = Math.max(document.documentElement.scrollTop, document.body.scrollTop) +
      (document.documentElement.clientHeight != 0 ? document.documentElement.clientHeight : document.body.clientHeight);
  }
  if (browser.isOP) {
    maxX = document.documentElement.scrollLeft + window.innerWidth;
    maxY = document.documentElement.scrollTop  + window.innerHeight;
  }
  if (browser.isNS) {
    maxX = window.scrollX + window.innerWidth;
    maxY = window.scrollY + window.innerHeight;
  }
  maxX -= item.subMenu.offsetWidth;
  maxY -= item.subMenu.offsetHeight;
 
  if (x > maxX)
    x = Math.max(0, x - item.offsetWidth - item.subMenu.offsetWidth
      + (menu.offsetWidth - item.offsetWidth));
  y = Math.max(0, Math.min(y, maxY));
 
  // Position and show the sub menu.
 
  item.subMenu.style.left       = x + "px";
  item.subMenu.style.top        = y + "px";
  item.subMenu.style.visibility = "visible";
 
  // For IE; size, position and display the menu's IFRAME as well.
 
  if (item.subMenu.iframeEl != null)
  {
    item.subMenu.iframeEl.style.left    = item.subMenu.style.left;
    item.subMenu.iframeEl.style.top     = item.subMenu.style.top;
    item.subMenu.iframeEl.style.width   = item.subMenu.offsetWidth + "px";
    item.subMenu.iframeEl.style.height  = item.subMenu.offsetHeight + "px";
    item.subMenu.iframeEl.style.display = "";
  }
 
  // Stop the event from bubbling.
 
  if (browser.isIE)
    window.event.cancelBubble = true;
  else
    event.stopPropagation();
}
 
function closeSubMenu(menu) {
 
  if (menu == null || menu.activeItem == null)
    return;
 
  // Recursively close any sub menus.
 
  if (menu.activeItem.subMenu != null) {
    closeSubMenu(menu.activeItem.subMenu);
    menu.activeItem.subMenu.style.visibility = "hidden";
 
    // For IE, hide the sub menu's IFRAME as well.
 
    if (menu.activeItem.subMenu.iframeEl != null)
      menu.activeItem.subMenu.iframeEl.style.display = "none";
 
    menu.activeItem.subMenu = null;
  }
 
  // Deactivate the active menu item.
 
  removeClassName(menu.activeItem, "menuItemHighlight");
  menu.activeItem = null;
}
 
// [MODIFIED] Added for activate/deactivate on mouseover. Handler for mouseout
// event on buttons and menus.
 
function buttonOrMenuMouseout(event) {
 
  var el;
 
  // If there is no active button, exit.
 
  if (activeButton == null)
    return;
 
  // Find the element the mouse is moving to.
 
  if (browser.isIE)
    el = window.event.toElement;
  else if (event.relatedTarget != null)
      el = (event.relatedTarget.tagName ? event.relatedTarget : event.relatedTarget.parentNode);
 
  // If the element is not part of a menu, reset the active button.
 
  if (getContainerWith(el, "DIV", "menu") == null) {
    resetButton(activeButton);
    activeButton = null;
  }
}
 
// [END MODIFIED]
 
//----------------------------------------------------------------------------
// Code to initialize menus.
//----------------------------------------------------------------------------
 
function menuInit(menu) {
 
  var itemList, spanList;
  var textEl, arrowEl;
  var itemWidth;
  var w, dw;
  var i, j;
 
  // For IE, replace arrow characters.
 
  if (browser.isIE) {
    menu.style.lineHeight = "2.5ex";
    spanList = menu.getElementsByTagName("SPAN");
    for (i = 0; i < spanList.length; i++)
      if (hasClassName(spanList[i], "menuItemArrow")) {
        spanList[i].style.fontFamily = "Webdings";
        spanList[i].firstChild.nodeValue = "4";
      }
  }
 
  // Find the width of a menu item.
 
  itemList = menu.getElementsByTagName("A");
  if (itemList.length > 0)
    itemWidth = itemList[0].offsetWidth;
  else
    return;
 
  // For items with arrows, add padding to item text to make the
  // arrows flush right.
 
  for (i = 0; i < itemList.length; i++) {
    spanList = itemList[i].getElementsByTagName("SPAN");
    textEl  = null;
    arrowEl = null;
    for (j = 0; j < spanList.length; j++) {
      if (hasClassName(spanList[j], "menuItemText"))
        textEl = spanList[j];
      if (hasClassName(spanList[j], "menuItemArrow"))
        arrowEl = spanList[j];
    }
    if (textEl != null && arrowEl != null) {
      textEl.style.paddingRight = (itemWidth 
        - (textEl.offsetWidth + arrowEl.offsetWidth)) + "px";
      // For Opera, remove the negative right margin to fix a display bug.
      if (browser.isOP)
        arrowEl.style.marginRight = "0px";
    }
  }
 
  // Fix IE hover problem by setting an explicit width on first item of
  // the menu.
 
  if (browser.isIE) {
    w = itemList[0].offsetWidth;
    itemList[0].style.width = w + "px";
    dw = itemList[0].offsetWidth - w;
    w -= dw;
    itemList[0].style.width = w + "px";
  }
 
  // Fix the IE display problem (SELECT elements and other windowed controls
  // overlaying the menu) by adding an IFRAME under the menu.
 
  if (browser.isIE) {
    var iframeEl = document.createElement("IFRAME");
    iframeEl.frameBorder = 0;
    iframeEl.src = "javascript:false;";
    iframeEl.style.display = "none";
    iframeEl.style.position = "absolute";
    iframeEl.style.filter = "progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)";
    menu.iframeEl = menu.parentNode.insertBefore(iframeEl, menu);
  }
 
  // Mark menu as initialized.
 
  menu.isInitialized = true;
}
 
//----------------------------------------------------------------------------
// General utility functions.
//----------------------------------------------------------------------------
 
function getContainerWith(node, tagName, className) {
 
  // Starting with the given node, find the nearest containing element
  // with the specified tag name and style class.
 
  while (node != null) {
    if (node.tagName != null && node.tagName == tagName &&
        hasClassName(node, className))
      return node;
    node = node.parentNode;
  }
 
  return node;
}
 
function hasClassName(el, name) {
 
  var i, list;
 
  // Return true if the given element currently has the given class
  // name.
 
  list = el.className.split(" ");
  for (i = 0; i < list.length; i++)
    if (list[i] == name)
      return true;
 
  return false;
}
 
function removeClassName(el, name) {
 
  var i, curList, newList;
 
  if (el.className == null)
    return;
 
  // Remove the given class name from the element's className property.
 
  newList = new Array();
  curList = el.className.split(" ");
  for (i = 0; i < curList.length; i++)
    if (curList[i] != name)
      newList.push(curList[i]);
  el.className = newList.join(" ");
}
 
function getPageOffsetLeft(el) {
 
  var x;
 
  // Return the x coordinate of an element relative to the page.
 
  x = el.offsetLeft;
  if (el.offsetParent != null)
    x += getPageOffsetLeft(el.offsetParent);
 
  return x;
}
 
function getPageOffsetTop(el) {
 
  var y;
 
  // Return the x coordinate of an element relative to the page.
 
  y = el.offsetTop;
  if (el.offsetParent != null)
    y += getPageOffsetTop(el.offsetParent);
 
  return y;
}