using Ejs 4.3.6
added slider

Geostationary Orbits of Satellite & Earth
[img]http://2.bp.blogspot.com/-uN2H1rtp9go/UTlot_XbPxI/AAAAAAAATKs/_kYoi8W9wn8/s640/geostationary_2013-03-08_1226.png[/img]
version 08 March 2013 with reconnected html and zoom slider
http://weelookang.blogspot.sg/2010/07/ejs-open-source-geostationary-satellite.html
https://dl.dropbox.com/u/44365627/lookangEJSworkspace/export/ejs_EarthAndSatelite.jar