Dear Brothers I have found some web sites in regards of Moon Sighting and Islamic Calendar. These web sites propagate that the criterion of Islamic dates depends on the first visibility of moon crescent at local Horizon. And they insist a visibility Curve every month on world map with support of software. But when I vent through a detailed study in this matter, I realized that this methodology is utterly impractical and it makes confusions in Muslim world and the final result is there is no calendar, it can be used for Muslims or mankind in this Global Village. There for I have made two Flash movies in regard my study and I hope it will bring up the Truth and destroy the Fake.
I present it to you for your Judgment. The final Judgment belongs to Allah He knows the best. Movie 1: IMPRACTICAL VISIBILITY CURVES <http://www.geocities.com/hijramooncalendar/visibilitycurvonearth.html> Movie 2: GEOGRAPHY OF <http://www.geocities.com/hijramooncalendar/thefirst.html> DAYS, PRAYERS, FASTING AND KIBLAH <http://www.geocities.com/hijramooncalendar/thefirst.html> Wassalam Abdul Rahim <http://www.geocities.com/hijramooncalendar/thefirst.html>