function ea(name) {
    var domain = String.fromCharCode(64) + 'medinet' + '.' + 'se';
    var realname = '';
    switch (name) {
    case 'jn':
 	realname = 'jim';
	break;
    case 'tc':
 	realname = 'tuomo';
	break;
    case 'el':
 	realname = 'erland';
	break;
    case 'sch':
	realname = 'schema';
	break;
    }
    return '<a href="mailto:' + realname + domain + '">' + realname + domain + '</a>';
}