Posting photo's within blog

[Stefan118]

I have the folowing problem.
When users create a new blog, they can add photo's/images from their computer or from an URL, using the BB-code button above the editor.

When users want to comment on a blogentry, they can only add photo's/images from an URL with the same BB-code button. Simply the option "From computer / From URL" is missing, and the standard is "from URL".

Also, while creating a new blog, there is a button below the editor, called "Attachments".
This button does not appear when commenting on a blogentry.

Please help me to solve this?

P.S.
Using vB 4.1.10