Just use delims="_" and it will stuff the result in 2 variables; if
var#1=CLA then you skip it, otherwise if var#2 is not empty your server
is var#1_var#2 otherwise it is simply var#1.
Regards,
--
! _\|/_ Sylvain /
B00...@hotmail.com
! (o o) Member:David-Suzuki-Fdn/EFF/Red+Cross/SPCA/Planetary-Society
oO-( )-Oo Obey little! Resist much! Question authority! Eat fibre!