Reg: Hiding Blank cell in Webi Report

Hi,

We have a report where we are showing header on top the report as below

For period i wrote the formula like this = "Period "+Left(UserResponse("Month / Year");8)+" - "+Right((UserResponse("Month / Year"));8)

And for to dispaly Aveage Fx Rate i wrote like this ="in USD @ "+Substr((UserResponse("Currency Conversion Date"));4;7)+" Average Fx Rate"

Suppose when user doesn't enter any values and they run the report they don't want to see the Header which was shown in the above figure.

Can we wrote any formula where we can hide Both Blank cell Headers when IS Null.

Appreciate your help on this.

Kindly help me on this.

Thanks & Regards,

Kumar