Algousermapping

freeway_mode table just has one row and will always have the one row

If the result of SELECT mode_id FROM {freeway_mode} == zero/empty:

" Welcome to Freeway user mapping .You have probably visited this page for the first time. To use the user mapping
you can do either of the below 2 options."

>>>> View/Edit Global User              -- Using this i.e. setting the Global user will Update 'mode_id' = 1
>>>> View/Edit Non- Global Users.       -- Using this i.e. setting the Non Global user will Update 'mode_id' = 2



If the result of SELECT mode_id FROM {freeway_mode} == 1:
"Your current option of mapping is set as 'Global user' ". You may View or Edit the Global User.
(Updating the global user makes changes to the table freeway_global_user.This table to will have only one row always )



If the result of SELECT mode_id FROM {freeway_mode} == 2:
"Your current option of mapping is set as 'NON Global user' ". You may View or Edit the NON Global User.
(Updating the non global user makes changes to the table freeway_users. This table can have many rows.)