var fDesc=new Array(); fDesc[0] = "Home Planet is a comprehensive astronomy / space / satellite-tracking package.
It allows you to view an earth map, showing day and night regions, location of the Moon and current phase, and position of a selected earth satellite.
You also see a panel showing detailed position and phase data for the Sun and Moon, panel showing positions of planets and a selected asteroid or comet, both geocentric and from the observer's location and a sky map, based on either the Yale Bright Star Catalogue or the 256,000 star SAO catalogue, including rendering of spectral types, planets, earth satellites, asteroids and comets."; 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 = ''; } }