Since we created a timetable for a school and wanted to put the results on the web-site (why not use this nice html output features instead of prividing the school director with paper copies) and we found we needed an index. I created a simple index.php file that provided all we need right now which I'll attach to this subject. I also posted this as a request on sourceforge.net but originally attached the wrong index.php file, sorry for the confusion.