Shows a message confirming that the new site has been created.

Shows a message confirming that the new site has been registered and is awaiting activation.

Shows a message confirming that the new user has been registered and is awaiting activation.

Prints signup_header via wp_head.

Generates and displays the Sign-up and Create Site forms.

Displays the fields for the new user account registration form.

Shows a form for returning users to sign up for another site.

Shows a form for a user or visitor to sign up for a new site.

Retrieves languages available during the site/user sign-up process.

Shows a form for a visitor to sign up for a new user account.