default
{
    state_entry()
    {
        llSetMemoryLimit(llGetUsedMemory() + 1024);
    }

    on_rez(integer sp)
    {
        llResetScript();
    }

    changed(integer change)
    {
        if (change & CHANGED_REGION_START)
        {
            integer month = (integer)llList2String(llParseString2List(llGetDate(), ["-"], []), 1);
            if (month == 11 || month == 12 || month == 1 || month == 2 || month == 3)
            {
                llSetLinkAlpha(LINK_SET, 1, ALL_SIDES);
            }
            else
            {
                llSetLinkAlpha(LINK_SET, 0, ALL_SIDES);
            }
        }
    }

}