keepalive page replacement

[Burhanripl]

dear all,

We have enabled keepalive, so that users get an option to log out. 

Can we modify the keepalive page from the replacement-msgs option, in such a way that the currently logged in user is displayed in the keepalive page. 

I know that fortinet toolbar is an option, but somehow we are not comfortable with it, as it is creating some issues with displaying some websites correctly.

Awaiting reply.

Regards

Burhan