[linxx]

OnPlayerSpawn(playerid)
{
GangZoneShowForPlayer(playerid, grove, 0x00FF0096);
GangZoneShowForPlayer(playerid, policia, 0x0000FF96);
GangZoneShowForPlayer(playerid, abogar, 0xFFFFFF96);
GangZoneShowForPlayer(playerid, lcn, 0x00000096);
return 1;
}

Should be like this m8