ImgButton (I am confused)

[drakator]

I am a bit confused with the ImgButton.
Are there any other images that I have to add together with.

home.gif
home_Down.gif
home_Over.gif
home_Disabled.gif
home_Focused.gif
home_Focused_Down.gif
home_Focused_Over.gif
home_Selected.gif
home_Selected_Focused.gif
home_Selected_Down.gif
home_Selected_Over.gif
home_Selected_Focused_Over.gif
home_Selected_Focused_Down.gif
home_Selected_Disabled.gif

I have an ImgButton on a toolbar that displays a modal dialog.
When I press it the button looses it's image momentarilly untill the dialog to be displayed. After the dialog is displayed the button get's it's image again.
When I close the dialog the button looses it's image again.
(the image does not appear even if I pass the mouse over the button)
When I set the focus on some other controll in the program the button get's it's image again.

What image should I add together with the images that I display on the top?
What is the logic behind the names of the images that I don't get?
I mean does home_Selected_Over.gif has the same efect with home_Over_Selected.gif or "Selected" has a kind of priority over "Over" for example?

[Isomorphic]

Use Firebug to see the URL that is being requested.

[drakator]

I found it, it was my mistake.

what is the FireBug?
Is this the "Developer Console" or something inside it?

Thank you.

[mihai007]

it's an firefox extension that let's you inspect the webpages