dynamic web pages-+db and some server side -- 2

please read enclosed document it describes a project Play ground Explanation 1 2 3 …. A B C … are devices that transfers a string with number (12 digits ) , and its ID 123 is enter of player ABC is exit of competitor Upon begin – a new data is received from in and after checking in DB "ok" or "fail" is received – entry time is inserted Upon out the same format of data is sent to the server and the record is updated . out time is inserted and calculated display results s a page that is updated from the server and displays the scores with different colors in auto scroll (picture, name and, time each track with its color (red =1 green =2 blue =3 ETC on demand the data is sent to other server in a format later to be defined entry insert update delete find fields are counter (new) family& privet names address NUMBER FROM RFID list (if new) payment option +description end time calculation upon payment (1 HOUR 2 hores 3—full day , full week full month..) last played display /get picture from camera and save (on server)