Shoutbox

Hi,

I'm just not able to find how to enable or disable buttons...
I've tried this, like someone suggested me (more or less) :

code:

---

var WM_ENABLE    = 0x000A;
myWindow.SendControlMessage('myButtonControl', WM_ENABLE, 0, 1);

---

What's wrong with that (finally, it does nothing...) ?
Do I send the good message (0x000A) ?
Do I correctly set the third and fourth parameters ?
What's the fourth parameter for ?

Thank you