integer locked = 0;
default
{
    state_entry()
    {
    }

    touch_start(integer total_number)
    {
        if (locked = !locked)
        {
            llSetColor(<1,0,0>,ALL_SIDES);
            llSetText("Locked",<0.8,0,0>,1);
            llOwnerSay("@unsharedunwear=n");
        }
        else
        {
            llSetColor(<0,1,0>,ALL_SIDES);
            llSetText("Unlocked",<0,0.8,0>,1);
            llOwnerSay("@unsharedunwear=y");
        }
    }
}