if (!strcmp(Connection, "irda")) connection=GCT_Irda;
if (!strcmp(Connection, "infrared")) connection=GCT_Infrared;
if (!strcmp(Connection, "mbus")) connection=GCT_MBUS;
if (!strcmp(Connection, "dlr3")) connection=GCT_DLR3;
if (!strcmp(Connection, "at")) connection=GCT_AT;
if (!strcmp(Connection, "tekram210"))connection=GCT_Tekram;
if (!strcmp(Connection, "irda")) connection=GCT_Irda;
if (!strcmp(Connection, "infrared")) connection=GCT_Infrared;
if (!strcmp(Connection, "mbus")) connection=GCT_MBUS;
if (!strcmp(Connection, "dlr3")) connection=GCT_DLR3;
if (!strcmp(Connection, "at")) connection=GCT_AT;
if (!strcmp(Connection, "tekram210"))connection=GCT_Tekram;