How to save a form in a different file name?

Hello All,

I have a form which has 7 pages. I have 3 buttons which are for submitting PDF,XML and print button. I do not want to keep SaveAs button.

What I need : When the user completes all the required fields and clicks on SubmitAsPDF or SubmitAsXML then it will prompt the user to save the form in a different file name. After the user has saved the form in a different file name then it should submit the form to the required mail ID. How to best accomplish it ?

Thanks.

Bibhu.