reguarding this questiong How do i Generate different calculations depending on what item is selected in drop down box?
How would I do this calculation?
while the calculation for ISDN is = ((len_26 + bt_26 + dlen_26 + dbt_26) * 2.81) + ((len_24 + bt_24 + dlen_24 + dbt_24) * 2.03) + ((len_22 + bt_22 + dlen_22 + dbt_22) * 1.42) + ((len_19 + bt_19 + dlen_19 + dbt_19) * 0.84); of course the fields such as len_22 and bt_22 are in my database already...