function doBM(bservice) {
   bmurl = encodeURIComponent('http://www.sud0ku.de');
   bmtitle = encodeURIComponent('Sud0ku -> Sudoku E-Books herunterladen und drucken');
   switch(bservice) {
      case 'delicious':
         window.open('http://del.icio.us/post?url='+bmurl+'&title='+bmtitle);
      break;
      case 'mrwong':
	window.open('http://www.mister-wong.de/index.php?action=addurl&bm_url='+bmurl+'&bm_description='+bmtitle);
      break;
      case 'linkarena':
	window.open('http://linkarena.com/bookmarks/addlink/?url='+bmurl+'&title='+bmtitle+'&desc=&tags=');
      break;
      case 'google':
      	window.open('http://www.google.com/bookmarks/mark?op=add&hl=de&bkmk='+bmurl+'&title='+bmtitle);
      break;
      case 'oneview':
         window.open('http://www.oneview.de/quickadd/neu/addBookmark.jsf?URL='+bmurl+'&title='+bmtitle);
      break;
      case 'yahoo':
         window.open('http://myweb2.search.yahoo.com/myresults/bookmarklet?t='+bmtitle+'&u='+bmurl);
      break;
      case 'blinklist':
         window.open('http://www.blinklist.com/index.php?Action=Blink/addblink.php&Url='+bmurl+'&Title='+bmtitle);
      break;
      case 'stumbleupon':
         window.open('http://www.stumbleupon.com/submit?url='+bmurl+'&title='+bmtitle);
      break;
      case 'netscape':
         window.open('http://www.netscape.com/submit/?U='+bmurl+'&T='+bmtitle);
      break;
      case 'live':
         window.open('http://favorites.live.com/quickAdd.aspx?url='+bmurl+'&title='+bmtitle);
      break;
   }
}