function rotate()
{
    var images = new Array()
    images[0]  = 'http://www.kartfabrique.nl/images/top/1.jpg';
    images[1]  = 'http://www.kartfabrique.nl/images/top/2.jpg';
    images[2]  = 'http://www.kartfabrique.nl/images/top/3.jpg';
    images[3]  = 'http://www.kartfabrique.nl/images/top/4.jpg';
    images[4]  = 'http://www.kartfabrique.nl/images/top/5.jpg'; 
                               
    rotater = Math.round(Math.random()*images.length);
    document.write('<img src="'+images[rotater]+'" alt="header">');
}

function play_movie(id)
{
    var url = 'http://www.defabrique.nl/youtube.php?id=' + id;
    window.open(url,'','toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=425,height=350,left=450,top=250');
}