//*****************************************************************************
// Do not remove this notice.
//
// Copyright 2000-2004 by Mike Hall.
// See http://www.brainjar.com for terms of use.
//*****************************************************************************
// Mike Hall Released this under the GPL
 
 
//----------------------------------------------------------------------------
// 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();
 
var IsVertical = false;
var timeoutMS = 400;
var surroundrelabsolelementid = "";  //  leave blank string if not needed
 
//----------------------------------------------------------------------------
// 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);
 }
 
 if(button.menu.parentButton == null)
 {    button.menu.parentButton = button; }
 
 
 // [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]
 
 if(button.menu.timer != null)
 {
   clearTimeout(button.menu.timer);
    button.menu.timer = null;
 }
 
 // Position the associated drop down menu under the button and
 // show it.
 if(IsVertical)
 {
   x = getPageOffsetLeft(button) + button.offsetWidth;
   y = getPageOffsetTop(button);
 }
 else
 {
   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.timer != null)
 {
   clearTimeout(button.menu.timer);
 }
 button.menu.timer = setTimeout("timedHide('" + button.menu.id +"');", timeoutMS);
 /*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";
 }*/
}
 
function timedHide(menuId)
{
 var menu = document.getElementById(menuId);
 
 if (menu != null) {
   closeSubMenu(menu);
   menu.style.visibility = "hidden";
 
   // For IE, hide menu's IFRAME as well.
 
   if (menu.iframeEl != null)
     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;
 
 if(menu.timer != null)
 {
   clearTimeout(menu.timer);
    menu.timer = null;
 }
 // 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);
 }
 
 if(item.subMenu.parentButton == null && menu.parentButton != null)
 {    item.subMenu.parentButton = menu.parentButton; }
 if(item.subMenu.parentTrigger == null)
 {
 item.subMenu.parentTrigger = item;
 }
 // [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]
 
 if(item.subMenu.timer != null)
 {
   clearTimeout(item.subMenu.timer);
    item.subMenu.timer = null;
 }
 
 // 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;
 
 // 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 there is no active button, exit.
 
 if (activeButton == null)
 {
   if(this.submenu == null && this.menu == null && this.timer == null)
   {
     this.timer = setTimeout("timedHide('" + this.id +"');", timeoutMS);
   }
   return;
 }
 
 
 // If the element is not part of a menu, reset the active button.
var parentToMenu = getContainerWith(el, "DIV", "menu");
var parentMenu   = getContainerWith(this, "DIV", "menu");
 
 if (parentToMenu == null) {
   resetButton(activeButton);
   activeButton = null;
    if(this.parentButton != null && this.timer == null)
   {
     this.timer = setTimeout("timedHide('" + this.id +"');", timeoutMS);
   }
 }
 else if (parentMenu != null && parentMenu.parentButton != parentToMenu.parentButton)
 {
  if (activeButton != null)
   resetButton(activeButton);
 
 // Activate this button, unless it was the currently active one.
 
 if (parentToMenu.parentButton != activeButton) {
   depressButton(parentToMenu.parentButton);
   activeButton = parentToMenu.parentButton;
 }
 else
   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(" ");
}
 
// if applicable the outerElement var gets the first element that surrounds the menu that // has a position of relative or absolute
//
// if not applicable set it to null
// 
var outerElement;
var outerElementSet = false;
 
 
function getPageOffsetLeft(el) {
 
if(outerElementSet == false)
{
if(surroundrelabsolelementid!="")
  outerElement = document.getElementById(surroundrelabsolelementid);
outerElementSet = true;
}
 
 var x;
 
 // Return the x coordinate of an element relative to the page.
 
 x = el.offsetLeft;
 if (el.offsetParent != null && el.offsetParent != outerElement)
   x += getPageOffsetLeft(el.offsetParent);
 
 return x;
}
 
function getPageOffsetTop(el) {
 
if(outerElementSet == false)
{
if(surroundrelabsolelementid!="")
  outerElement = document.getElementById(surroundrelabsolelementid);
outerElementSet = true;
}
 
 
 var y;
 
 // Return the x coordinate of an element relative to the page.
 
 y = el.offsetTop;
 if (el.offsetParent != null && el.offsetParent != outerElement)
   y += getPageOffsetTop(el.offsetParent);
 
 return y;
}