I would like to create a web-site with an ordering list for exercise tests.The customer should be able to click a radiobox with dates column-wise and time row-wise to order a particular time for the test.When the customer has decided a time and date, the X in the radiobox should be permanent so the next customer can see that that paricular time is occupied and the time should be saved in an attached data-base.Is it possible to do that in HTML-code or is ASP nessessary? Can some-one tell me how to do it??