[Solved] - I might be seem funny or stupid, but still how can I upload my icons?

[Trollus]

Hello guys, it took me a while to make my first icons but I accured a problem - I cannot upload the icon here's what I see when I click *upload*

Do I need to convert them to some other format or what shall I do?
Help please and sorry if im on wrong section/this question was already asked

Edit: also here how it looks at uploading pathes:

EDIT2: I have tried converting them to .blp, but it did not help
( http://puu.sh/2mIQ7 )

Pleaseee help!

 

[Trollus]

I have found the solution on myself -> I had to put the names as ButtonName and inactive as disButtonName
Probably if I didn't convert I'd also had the problem.
Thanks

You can view icon I've made here: http://www.hiveworkshop.com/forums/icons-541/eye-231913/