Yeah, if you are familiar with PHP scripting, and you want something like the rich text editors you see at eBay and at many forums, including daniweb, FCKeditor is an excellent choice. Download it (it is free), and check out the PHP samples. You can customize the toolbar icons to remove things you don't want. The way it comes is WAY too many features for common purposes (in my opinion). You should be able to script together a simple page editor in no time.

Maybe you can post your code to the Code snippets section of Daniweb when you work out your solution.