magento add wysywyg editor in frontend page

i create a module in my magento, where users can write comments and i want to add a wysiwyg editor with the most common options, but i don't know where to start, maybe the most simp开发者_StackOverflowle example

thanks

I believe there's a build in wysiwyg editor within magento. Here is the forum post that shows how to activate it: magento wysiwyg