function bookmark(subject) {
	my_url = encodeURIComponent('http://www.mare2.de');
	my_title = encodeURIComponent('Shop für Maritime Geschenke + Dekoration');
	switch(subject) {		
		case 'delicious':
			window.open('http://del.icio.us/post?url='+my_url+'&title='+my_title);
			break;
		case 'mrwong':
			window.open('http://www.mister-wong.de/index.php?action=addurl&bm_url='+my_url+'&bm_description='+my_title);
			break;
		case 'linkarena':	
			window.open('http://linkarena.com/bookmarks/addlink/?url='+my_url+'&title='+my_title+'&desc=&tags=');
			break;
		case 'webnews': 		
			window.open('http://www.webnews.de/einstellen?url='+my_url+'&title='+my_title);
			break;
		case 'yigg':
			window.open('http://yigg.de/neu?exturl='+my_url+'&exttitle='+my_title);
			break;	
		case 'google': 		
			window.open('http://www.google.com/bookmarks/mark?op=add&hl=de&bkmk='+my_url+'&title='+my_title);
			break;
	}	
}