function closeVideoPlayer() {
    var vpLayer = $('#videoplayer');
    vpLayer.html('');
}

function openVideoPlayer(movie) {            
    var so = new SWFObject('/assets/swf/ray-tukee-player.swf', 'vp', '782', '489', '8', '#ffffff');
    so.addParam('wmode', 'transparent');
    so.addVariable('leffa', movie);
    so.write('videoplayer');

    var vpLayer = $('#videoplayer');
    var pos_left = vpLayer.css('left');
    var pos_top = vpLayer.css('top');
    var margin_left = 0;
    var margin_top = 0;
    
    if ($(window).width() > vpLayer.width()) {
        margin_left = 0 - Math.floor(vpLayer.width() / 2);
        pos_left = '50%';
    }
    
    if ($(window).height() > vpLayer.height()) {
        margin_top = 0 - Math.floor(vpLayer.height() / 2);
        pos_top = '50%';
    }
    
    vpLayer.css({
        display: 'block',
        marginLeft: margin_left,
        marginTop: margin_top,
        top: pos_top,
        left: pos_left
    });
}