InfoPath Dev

I have a feedback system that generates entry via a button. This entry will automatically enter the document name. The form is browser based and is driven by new button.
How can I now press the item ID automatically when the document button in the Insert Infopath form?

Thanks

Sorry. but I'm a little confused in what you are trying to do exactly?  Are you trying to retrieve the document ID of the entry you just created with your button?  Are you trying to open the form?  Could you elaborate some more?  Thanks!