This calendar posts back to the server everytime a day is clicked.
This calendar utilizes DHTML to update the CSS class of the selected day, client-side. The server side SelectedDate property of the control is updated when the page next posts back to the server.
The calendar can be configured to call out to a user definable JavaScript method when a date is selected. The calendar below combines this technique combined with DHTML to provide a client side response to the user..
Year: 2005, month: 3, day: 15
The calendar can also display vertically. For browsers that support the tb-rl writing-mode style, the month text will also output vertically.