Tcounter - a counter with graph and trends

a simple hitcounter based on PHP and MySQL with the following features: 1. Visibile and invisible 2. Manages different counters with different names in order to follow trend of different pages 3. Records data per month over MySQL database 4. Show trend in graphical way 5. Download excel files with all the data in order to permit user to do off-line analysis 6. Shows all the counters in one page 7. Makes forecast of actual month and compares it with previous month