How I can set the charset to iso-8859-7?
I changed it in index.php file but it dosen't works in the Admin(setup) area, so I've to manually edit config.inc.php file.
PS- Your script is loosing lots of points due to poor explanation of it's features in your site. It's just a few days ago that I bought [another calendar] for $149 !!! which has a lot of bugs, even if I've came before to your site. The poor explanation of its features made me not even to download the trial. Even the full feauture setup it's somehow hidden in your demo.