An interesting development.
- On clicking on the empty brick,a new form opens as a pop-up where he/she can fill the wishes.
- Once filled the wish with name appears on the brick.
- After all the bricks are completely filled next button will appear taking you to next wall.
- On mouse over the message details are shown in a pop-up.
And do you believe?? Its a simple ASP.NET calendar control with some GUI changes a simple logic behind to show the multiple walls.