How do i set Random hints (Bogustrivia)

[juggle]

Hello,

I am wondering how to set or fills The hint with random characters

eg:

Original hint pattern:

Code: Select all

[12:07] <VH1>  1st Hint: ** *** **** ** **** * ******   Question Value : 9600 Points 
[12:07] <VH1>  2nd Hint: do y** **** ** **** * ******   60 secs & 4800 Points Remaining 
[12:08] <VH1>  3rd Hint: do you *a** *o **o* a *e**e*   30 secs & 2400 Points Remaining 

And i would like to fill like this:

Code: Select all

[12:07] <VH1>  1st Hint: ** *** **** ** **** * ******   Question Value : 9600 Points 
[12:07] <VH1>  2nd Hint: do y*u  *n** *o *n** a **cr**   60 secs & 4800 Points Remaining 
[12:08] <VH1>  3rd Hint: do you *a** *o **o* a *e**e*   30 secs & 2400 Points Remaining 

Can anybody help me!!