Mine

	if(strcmp(cmd, "/jlmsg", true) == 0 && IsPlayerConnected(playerid))
	{
		SendClientMessage(playerid, COLOR_GRAD3, "	Join / Leave messages now enabled");
		gShowConnectMsg[playerid] = 1;
		return 1;
	}
	
		if(strcmp(cmd, "/nojlmsg", true) == 0 && IsPlayerConnected(playerid))
	{
		SendClientMessage(playerid, COLOR_GRAD3, "	Join / Leave messages now disnabled");
		gShowConnectMsg[playerid] = 0;
		return 1;
	}

//onplayerconnect

gShowConnectMsg[playerid] = 0;

// onconnect

	if(gShowConnectMsg[playerid] == 1)
	{
    new bitch[256];
	GetPlayerName(playerid,bitch,sizeof(bitch));
	format(bitch,sizeof(bitch),"*** %s joined the server",bitch);
    SendClientMessageToAll(COLOR_GRAD1,bitch);
    }
// disocnnect

	if(gShowConnectMsg[playerid] == 1)
	{
    new bitch[256];
	GetPlayerName(playerid,bitch,sizeof(bitch));
	format(bitch,sizeof(bitch),"*** %s left the server",bitch);
    SendClientMessageToAll(COLOR_GRAD1,bitch);
    }