<!--
function HomoSapienChallenge( action )
{
    HokusPhokus();

    challenge    = document.getElementById( "Challenge" );
    go_button    = document.getElementById( "go-button" );
    signin_radio = document.getElementById( "signin" );
    create_radio = document.getElementById( "create" );

    // create new account
    if ( "show" == action )
    {
        challenge.style.visibility = "visible";
        go_button.style.visibility = "hidden";

        create_radio.checked = true;
        signin_radio.checked = false;

        error = document.getElementById( "Error" );
        if ( error != null )
        {
            error.style.visibility = "hidden";
        }
    }
    else
    {
        go_button.style.visibility = "visible";
        challenge.style.visibility = "hidden";

        create_radio.checked = false;
        signin_radio.checked = true;
    }

    return false;
}

function HokusPhokus()
{
    this.document.hamamatsu.name.focus();
}

// -->