AAHIG see URL field. - "A default title (“Open”); you should add your application’s name to the Open dialog title—”TextEdit: Open,” for example." - End of page: "Open dialogs should support document preview and can support multiple selection if your application allows more than one document to be open at a time." Build 0101.
Mark this one Duplicate, because 187776 has been used in other bugs. *** This bug has been marked as a duplicate of 187776 ***
backed out due to invalid bug number http://hg.mozilla.org/integration/mozilla-inbound/rev/ed8666806c9e