try {
if(userDao != null && toHtmlFormatter != null){
User user = rootNode.getUserDao().getUser(memberName);
if (!user.isBlocked()) {
result = String.format(" <span style=\"white-space: nowrap\"><img src=\"/img/tuxlor.png\"><a style=\"text-decoration: none\" href=\"%s\">%s</a></span>",
toHtmlFormatter.memberURL(user, secure), Parser.escape(memberName));
rootNode.addReplier(user);
} else {
result = String.format(" <span style=\"white-space: nowrap\"><img src=\"/img/tuxlor.png\"><s><a style=\"text-decoration: none\" href=\"%s\">%s</a></s></span>",
toHtmlFormatter.memberURL(user, secure), Parser.escape(memberName));
}