function bookmark(service, vUrl, vTitle) {
	vUrl = encodeURIComponent(vUrl);
	vTitle = encodeURIComponent(vTitle);
	switch(service) {
		case 'misterwong': callURL = "http://www.mister-wong.de/add_url/?bm_url="+vUrl+"&bm_description="+vTitle; break;
		case 'delicious': callURL = "http://del.icio.us/post?url="+vUrl+"&title="+vTitle; break;
		case 'linkarena': callURL = "http://linkarena.com/linkadd?url="+vUrl; break;
		default: callURL = '';
	}
	if(callURL) window.open(callURL);
}