* $form_onsubmit - The value of the <form>'s onsubmit handler (optional, may be blank)
* $compose_href - Base URL to forward, reply, etc. Note that a specific action
* must also be given by the form or in this URL.
* $form_onsubmit - The value of the <form>'s onsubmit handler (optional, may be blank)
* $compose_href - Base URL to forward, reply, etc. Note that a specific action
* must also be given by the form or in this URL.