Dilemma: editing standard Notes web page in iPad

I having trouble editing a standard Notes document with an iPad. The document was created in the Notes client (non-XPage), it can be edited with a standard browser, but simply repaints the screen and removes any changes when accessed with an iPad.

Submit button is standard: FileSave and FileClose, with a @URLOpen to open a confirmation page.

What am I missing? The suits want to reward one of our Sales divisions with the iPad toy, and they want to access business apps with it. Argh!