var sMenuState = 1;
var sMenu = "";

function showSubMenu2(menulist) {

    setMenuState(menulist, 1);
    var sMenuState = getMenuState(menulist);

    if (document.getElementById(menulist).style.display == "")
        return;
    if (sMenuState == 1) {
        $('#' + menulist).slideDown(200);
    }

}

function setMenuState(menulist, state) {
    if (sMenu.indexOf(menulist) == -1) {
        sMenu += menulist + "," + state + ":";
    } else {
        var nCurrentMenuState = getMenuState(menulist);
        var sCurrentMenu = menulist + "," + nCurrentMenuState + ":";
        var sNewMenu = menulist + "," + state + ":";
        sMenu = sMenu.replace(sCurrentMenu, sNewMenu);
    }

    return -1;
}

function getMenuState(menulist) {
    if (sMenu.indexOf(menulist) == -1) {
        setMenuState(menulist, 0);
        return 0;
    } else {
        var sMenuArray = new Array();
        sMenuArray = sMenu.split(":");

        for (i = 0; i < sMenuArray.length; i++) {
            if (sMenuArray[i].indexOf(menulist) != -1) {
                var sMenuItemArray = new Array();
                sMenuItemArray = sMenuArray[i].split(",");
                return sMenuItemArray[1];
            }
        }
    }

    return -1;
}

function doHideSubMenu2(menulist) {

    if (getMenuState(menulist) == 0 && document.getElementById(menulist) && document.getElementById(menulist).style.display != "none") {

        $('#' + menulist).slideUp(200);
        homepageImageSwitchIsPaused = false;
    }
}

function hideSubMenu2(menulist) {
    var nMenuState = getMenuState(menulist);

    nMenuState = 0;
    setMenuState(menulist, nMenuState);
    setTimeout("doHideSubMenu2('" + menulist + "')", 0);
}

function incrementWatcher2(menulist) {
    var nMenuState = getMenuState(menulist);
    nMenuState += 1;
    setMenuState(menulist, nMenuState);
}