function doBM(bservice) {
        bmurl = encodeURIComponent('http://www.diewollmanie.de');
        bmtitle = encodeURIComponent('Die Wollmanie: Wolle und Garne zum Stricken und Häkeln');
        switch(bservice) {
                case 'delicious':
                        window.open('http://del.icio.us/post?url='+bmurl+'&title='+bmtitle);
                        break;
                case 'google':
                        window.open('http://www.google.com/bookmarks/mark?op=add&hl=de&bkmk='+bmurl+'&title='+bmtitle);
                        break;
                case 'linkarena':
                        window.open('http://linkarena.com/search/results/?q=www.diewollmanie.de');
                        break;
                case 'mrwong':
                        window.open('http://www.mister-wong.de/index.php?action=addurl&bm_url='+bmurl+'&bm_description='+bmtitle);
                        break;
                case 'twitter':
                        window.open('http://www.twitter.com/diewollmanie');
                        break;
                case 'flickr':
                        window.open('http://www.flickr.com/photos/31060146@N08/');
                        break;

        }
}