[Haydz]

For your admin message

pawn Code:

forward AdminMessage(color,const string[]);
public AdminMessage(color,const string[])
{
    for(new i = 0; i < MAX_PLAYERS; i++)
    {
        if(!IsPlayerConnected(i)) continue;
        if(IsAdmin(i))
        {
            SendClientMessage(i, color, string);
        }
    }
    return 1;
}

make sure you edit the IsAdmin(playerid) to the way you detect your admins.