var tempMenuTab = null;
var currentMenuTab = null;
var currentSubMenuTab = null;
var tempSubMenuTab = null;
function menuTab_Over(menu, subMenuId) {
    isViewingMenu = true;
    if (tempMenuTab != null) {
        tempMenuTab.className = "";
    }
    if (tempSubMenuTab != null) {
        tempSubMenuTab.className = "menusubtab"
    }
    if (menu != null && typeof (menu) != 'undefined') {
        menu.className = "current";
    }
    tempMenuTab = menu;
    if (typeof (subMenuId) != 'undefined' && subMenuId != null && subMenuId != '') {
        tempSubMenuTab = document.getElementById(subMenuId);
        if (tempSubMenuTab) {
            tempSubMenuTab.className = "menusubtab_over"
        }
    }
}
function menuTab_Out(menu, subMenuId) {
    isViewingMenu = false;
    setTimeout("restoreSelectedMenu()", 500);
}
function menuTabSub_Over() {
    isViewingMenu = true;
}
function menuTabSub_Out() {
    isViewingMenu = false;
    setTimeout("restoreSelectedMenu()", 500);
}
function restoreSelectedMenu() {
    if (!isViewingMenu) {
        if (currentMenuTab != null && currentMenuTab != '') {
            menuTab_Over(document.getElementById(currentMenuTab), currentSubMenuTab);
        }
        else {
            menuTab_Over(document.getElementById('tabHome'), null);
        }
    }
}