OpenID login dialog candidates

This doesn't have JavaScript yet, but the idea is that selecting the "Use OpenID" box will toggle between the two modes. Obviously, the graphics can be made much prettier.

 

Here is Set 1 — using a checkbox to toggle

Please log in: Use OpenID
Username:
Password:
 
Please log in: Use OpenID
OpenID:
  No password?

 

Here is Set 2 — using a hotlink to toggle

Please log in: Use OpenID
Username:
Password:
 
Please log in: Use username / password
OpenID:
  No password?

 

Here is Set 3 — using a hotlink to toggle and logo / different language per Joseph Smarr's suggestion on the mailing list.

Please log in: Use OpenID
Username:
Password:
 
Please log in: Use username / password
OpenID:
  Enter your OpenID URL, host name, or i-name to log in. (Help)