Hi there!
I have a Application which runs in k-meleon and starts up whith the full screen plugin.
This is really good because the user doesn't need any navigation or toolbars. Although if we link to a PDF-file it is also displayed in fullscreen and you have no other chance to close the screen than pressing ALT-F4.
Is it possible to start a weblink to a PDF-file not in fullscreen maybe with a JavaScript function?
ALT+HOME would take you to the browser's homepage, thereby getting away from the PDF.
CTRL+F4 would close the current tab instead of the whole browser.
F11 would return the browser to normal (non-fullscreen) mode.
btw Your question is quite confusing. "Although if we link to a PDF-file it is also displayed in fullscreen and you have no other chance to close the screen than pressing ALT-F4."
How is that different from if you open the browser onto a webpage in fullscreen mode? What "other chance to close the screen than pressing ALT-F4." do you have when viewing a webpage that you don't when viewing a PDF file?