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

function Browser() {
    var ua, s, i; this.isIE = false; this.isOP = false; this.isNS = false; 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; }
    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 activeButton = null; if (browser.isIE)
    document.onmousedown = pageMousedown; else
    document.addEventListener("mousedown", pageMousedown, true); function pageMousedown(event) {
        var el; if (activeButton == null)
            return; if (browser.isIE)
            el = window.event.srcElement; else
            el = (event.target.tagName ? event.target : event.target.parentNode); if (el == activeButton)
            return; if (getContainerWith(el, "DIV", "menu") == null) { resetButton(activeButton); activeButton = null; }
    }
function buttonClick(event, menuId) {
    var button; if (browser.isIE)
        button = window.event.srcElement; else
        button = event.currentTarget; button.blur(); if (button.menu == null) {
        button.menu = document.getElementById(menuId); if (button.menu.isInitialized == null)
            menuInit(button.menu);
    }
    if (activeButton != null)
        resetButton(activeButton); if (button != activeButton) { depressButton(button); activeButton = button; }
    else
        activeButton = null; return false;
}
function buttonMouseover(event, menuId) {
    var button; if (browser.isIE)
        button = window.event.srcElement; else
        button = event.currentTarget; if (activeButton != null && activeButton != button)
        buttonClick(event, menuId);
}
function depressButton(button) {
    var x, y; button.className += " menuButtonActive"; x = getPageOffsetLeft(button); y = getPageOffsetTop(button) + button.offsetHeight; 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"; 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.zIndex = 150; 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) {
    removeClassName(button, "menuButtonActive"); if (button.menu != null) {
        closeSubMenu(button.menu); button.menu.style.visibility = "hidden"; if (button.menu.iframeEl != null)
            button.menu.iframeEl.style.display = "none";
    }
}
function menuMouseover(event) {
    var menu; if (browser.isIE)
        menu = getContainerWith(window.event.srcElement, "DIV", "menu"); else
        menu = event.currentTarget; if (menu.activeItem != null)
        closeSubMenu(menu);
}
function menuItemMouseover(event, menuId) {
    var item, menu, x, y; if (browser.isIE)
        item = getContainerWith(window.event.srcElement, "A", "menuItem"); else
        item = event.currentTarget; menu = getContainerWith(item, "DIV", "menu"); if (menu.activeItem != null)
        closeSubMenu(menu); menu.activeItem = item; item.className += " menuItemHighlight"; if (item.subMenu == null) {
        item.subMenu = document.getElementById(menuId); if (item.subMenu.isInitialized == null)
            menuInit(item.subMenu);
    }
    x = getPageOffsetLeft(item) + item.offsetWidth; y = getPageOffsetTop(item); 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)); item.subMenu.style.left = x + "px"; item.subMenu.style.top = y + "px"; item.subMenu.style.visibility = "visible"; 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 = ""; }
    if (browser.isIE)
        window.event.cancelBubble = true; else
        event.stopPropagation();
}
function closeSubMenu(menu) {
    if (menu == null || menu.activeItem == null)
        return; if (menu.activeItem.subMenu != null) {
        closeSubMenu(menu.activeItem.subMenu); menu.activeItem.subMenu.style.visibility = "hidden"; if (menu.activeItem.subMenu.iframeEl != null)
            menu.activeItem.subMenu.iframeEl.style.display = "none"; menu.activeItem.subMenu = null;
    }
    removeClassName(menu.activeItem, "menuItemHighlight"); menu.activeItem = null;
}
function menuInit(menu) {
    var itemList, spanList; var textEl, arrowEl; var itemWidth; var w, dw; var i, j; 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"; }
    }
    itemList = menu.getElementsByTagName("A"); if (itemList.length > 0)
        itemWidth = itemList[0].offsetWidth; else
        return; 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"; if (browser.isOP)
                arrowEl.style.marginRight = "0px";
        }
    }
    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"; }
    if (browser.isIE) { menu.iframeEl = menu.parentNode.insertBefore(document.createElement("IFRAME"), menu); menu.iframeEl.style.display = "none"; menu.iframeEl.style.position = "absolute"; }
    menu.isInitialized = true;
}
function getContainerWith(node, tagName, className) {
    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; 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; newList = new Array(); curList = el.className.split(" "); for (i = 0; i < curList.length; i++)
        if (curList[i] != name)
            newList[newList.length] = curList[i]; el.className = newList.join(" ");
}
function getPageOffsetLeft(el) {
    var x; x = el.offsetLeft; if (el.offsetParent != null)
        x += getPageOffsetLeft(el.offsetParent); return x;
}
function getPageOffsetTop(el) {
    var y; y = el.offsetTop; if (el.offsetParent != null)
        y += getPageOffsetTop(el.offsetParent); return y;
}