Saving Buttons

From: J S
Remote Name:


Hi everyone! I have created a button and saved it using different formats, but whenever i put that button on dreamweaver for my webpage, the white backgroud also comes with it. I just want to save the button itself that I creacted in Photoshop 7, not the white backgroud around it. How do I do it? I am really struggling. Please help me. Thanks, J S