var video_playing = '';

function video(url) {
    
	if(video_playing != url) {
		if (video_playing == '') {
	        video_playing = url;
            Effect.Fade('title_image_img', {from: 1.0, to: 0.4, afterFinish: function() { show_video(url) }} );
        } else {
            video_playing = url;
            show_video(url);
        }
    }
}

function show_video(url) {
    var so = new SWFObject('/flash/flvplayer.swf','mpl','400','225','7');
    so.addParam('allowfullscreen','true');
    so.addParam('allowscriptaccess','always');
    so.addVariable('file', '/videos/' + url);
    so.addVariable('width','400');
    so.addVariable('height','225');
    so.addVariable('displayheight','225');
    so.addVariable('autostart','true');
    so.write('title_video');
    $('title_video').show();
}

function remove_video() {
    $('title_video').update('');
}

function hide_video() {
    if(video_playing != '') {
        video_playing = '';
        $('title_video').hide();
        Effect.Fade('title_image_img', {from: 0.4, to: 1.0, afterFinish: remove_video} );
    }
}