function projectMovieCLip( ) {

    var moviestrip1 = o('moviestrip1');
    var moviestrip2 = o('moviestrip2');
    var y1, y2;

    y1 = parseInt( moviestrip1.style.top );
    --y1;
    if ( y1 < -1565 )
        y1 = 1565;
    moviestrip1.style.top = y1 + 'px';

    y2 = parseInt( moviestrip2.style.top );
    --y2;
    if ( y2 < -1565 )
        y2 = 1565;
    moviestrip2.style.top = y2 + 'px';
    
    window.setTimeout('projectMovieCLip( )', 100 );

}