Flash button broken after being hidden

[Ferlasher]

I want to dynamically hide and show flash buttons. The buttons have dynamic text and talk to my C++ application using FSCommand.

I hide the button by changing the visibility of the DIV layer it is in.

When a button has been hidden (or was created on a hidden layer) and is shown again (by making the layer visible), the text is not displayed and it no longer fires an event when it is pressed.

Any ideas what I can do?

 

[Ferlasher]

I have found a solution!

I use JavaScript to hide and show the element:
document.getElementById('PageUpButton').style.visibility = "hidden";

This JavaScript is executed by my C++ application (using a call to IHTMLWindow2::execScript)