WordPress Plugin - 90% finished

Part of this plugin is done (aprox. 90%), you can see it in action on this website: [login to view URL] This is what we still need to fix: - after each new message added by someone on an article we need this text ", said ". If the user doesn't have a username just write 'someone'. Logical action-flow: floating-menu-items [plugin] -> drag-and-drop on a sentence -> open submit-box -> submit the message next to the original sentence -> login/register box -> if the users logs in, post his message using his username; if the user registers, do the same thing - post the message using his username; if the user doesn't login/register use 'someone'. Make sure the message and username are registered into the database table and that the message and username will appear on the article. Deadline: 5 days since the worker was selected. If the job is not 100% completed to specifications you agree that there will not be a partial payment made for work done. We pay 100% for complete work and 0% for incomplete work.