InfoPath Dev

1. Open a new IP Form

2 Save the form

3.Add the image in the resource file 

4. Save the Source of the file in a folder

5 Open the source

6 Open the View1.xsl in Notepad

7 Add new CSS class

.imageButton{

BACKGROUND-IMAGE:(PICTURE.GIF)

BACKGROUND-IMAGE:NO-REPET

}

8. Add the CSS class in tthe button input class

9. Open the manifest.xsf

10. The images are on the button(Resize the Button)

Hi Thanks for sharing... Make sure the one line should read:

BACKGROUND-REPEAT: NO-REPEAT;

You may also find that you need to remove the shading from the button, which can be done in the designer. For an XP-style button either the border or shading must be removed before you'll see the image.

Please refer here for details:

http://www.infopathdev.com/blogs/greg/archive/2005/06/08/Create-a-Picture-Button.aspx