Is there anyone with idea to make texts and menu’s in opengl, for example with glut fonts in glut window, to use in Linux? i know that, i can make plane’s in front of the camera and disable all modelling and projection matricies but is there any other way? Thank for all 
There are many libraries for in-opengl window systems.
maybe have a look at this page:
http://www.free-soft.org/guitool/
(or do your own search)
thanks for all