var fDesc=new Array(); fDesc[0] = "AstroFly is a software project, which is intended for educational use; thus, if you are interested in astrophysics, it may help you to expand your knowledge about our Universe. Its main purpose is to present the three-dimensional models of our neighborhood in our own Milky Way Galaxy on a personal computer.

Main Features:
- You can fly anywhere in space.
- Each star is depicted with its "real" color.
- You can filter stars by many parameters.
- Simplified Wireframe of Our Milky Way Galaxy is available.
- You can check a star in the Hertzsprung-Russell diagram.
- Finding a famous star by its names is available.
- You can study constellations."; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }