FBLogin button resizing

I want to imblement facebook into my app, and I downloaded the FBConnect API, and I want to implement FBConnect into iPad, and I need to make开发者_JS百科 the FBLoginButton bigger, but the image inside it doesn't resize to it's frame, does anybody know a solution for this?

I don't know if this applies to iPad FB API too, but you should take a look.

The question is about changing the text of the button, but if you see the code it also changes the size with a size parameter:

fb:login-button custom?

<h1>Defaults</h1>
<fb:login-button onlogin="Log.info('onlogin callback')">
</fb:login-button>

<h1>autologoutlink</h1>
<fb:login-button autologoutlink="true"
                 onlogin="Log.info('onlogin callback')">
</fb:login-button>

<h1>Small with Custom Text</h1>
<fb:login-button size="small"
                 onlogin="Log.info('onlogin callback')">
  Connect
</fb:login-button>

<h1>Medium with Custom Text</h1>
<fb:login-button size="medium"
                 onlogin="Log.info('onlogin callback')">
  Connect with Facebook
</fb:login-button>

<h1>Large with Custom Text</h1>
<fb:login-button size="large"
                 onlogin="Log.info('onlogin callback')">
  Login with Facebook
</fb:login-button>

<h1>Extra Large with Custom Text</h1>
<fb:login-button size="xlarge"
                 onlogin="Log.info('onlogin callback')">
  Find Friends
</fb:login-button>

<h1>Favicon Only</h1>
<fb:login-button size="icon"
                 onlogin="Log.info('onlogin callback')">
</fb:login-button>

More Information

fb:login-button custom?