title: Live HTML editor for client
body: <p>I'm creating a website / webapp for a client, and they aren't really techy, if I may.
  WHat I'm going to create is a very simple inline HTML editor for them, so they can change their own content on their site w/o having me do it for them in the future.</p>
  
  <p>What I need, is text formatting and the logic to create and properly use the basic HTML tags like: a, img, h1-h6, p, and some custom div's that I use to get some special header types and whatnot.</p>
  
  <p>What I'd like to ask though, is: what do you think is the fastest/easiest way I can achieve a usable result for this task?</p>
  
  <p>I know I need to be able to open the html file in question for edit, and when they click "save", it needs to write the changes to that same file. Not only that, but I somehow need to be able to "hide" all the advanced code that is in the HTML (or in this case, it's PHP files) like javascript and PHP code.</p>
  
  <p>Any help or pointers to a good method would be greatly appreciated. I have time constraints, so the editor should not be too complex or advanced. Just be able to provide the necessary tools to add in text/images/links and formatting options.</p>
  
  <p>Thank you!</p>