Capslock toggle switch MRU

#If getKeystate("ScrollLock", "T")
    PgUp:: wheelUp
    PgDn:: wheelDown

    CapsLock::
        On := !On ; Switcher state
        if On
            Send !{esc}
        else
            Send !+{esc}
        Winactivate, a
    /*
        Send, !{Tab}
        Sleep, 40
        WinGetTitle, title, a
        if (Strlen(title) == 0)
            Send, !{Tab}
        ; Release the alt key
        if GetKeyState("Alt", "P")
            Send, {Alt up}
    */
    return
#If