function verify_register_form ( )
{
	var theform = document.getElementById ( 'register_form' );

	if ( theform.Username.value.length <= 0 )
	{
		alert ( "Du må skrive inn et brukernavn." );
		theform.username.focus ( );
		return false;
	}
	if ( theform.Password.value.length <= 0 )
	{
		alert ( "Du må skrive inn et passord." );
		theform.password.focus ( );
		return false;
	}
	if ( theform.Password.value != theform.Passwordverify.value )
	{
		alert ( "Passordet og verifiseringen må stemme." );
		theform.Passwordverify.focus ( );
		return false;
	}
	if ( theform.Email.value.length <= 0 )
	{
		alert ( "Du må skrive inn en epost adresse." );
		theform.Email.focus ( );
		return false;
	}
	theform.Controlnumber.value = 'verified_and_done';
	theform.submit ( );
}