Download a file to the client in background

HI all,

in my web dynpro application I programtically create an HTML/JavaScript page and store it in a table, and then I need to download the table to a file on a temorary directory on the client (C::\temp). The HTML page on disk will be embedded in an IFrame in one of the views of my application.

Can anybody tell me how to download the HTML page (table) to a file on the client in the background, i.e without a file download dialog? I have tried using CL_GUI_FRONTEND_SERVICES=>GUI_DOWNLOAD, but this fails, I think because I don't really have access to the frontend GUI from my web dynpro application.

thanks!