Copy this code for the banner:
<a href="http://www.free-web-page-site.com"><img src="http://www.free-web-page-site.com/banner.gif" border=0></a>
Which will appear as:

Copy this code for the button:
<a href="http://www.free-web-page-site.com"><img src="http://www.free-web-page-site.com/button.gif" border=0></a>
Which will appear as: