Free HTML/Visual split screen like Dreamweaver?

I’m aware there are tons of free WYSIWYG HTML Editing softwares (nvu, page breeze, etc). However, those programs just separate the HTML and Visual as two different sections.

But I’m looking at a Dreamweaver functionality that allows split screen of both HTML/Visual Design. That is, if I click certain section of a visual page, then it highlights the HTML of it. Conversely, if I highlight certain HTML, then it highlights the area of the page.

What are some free software that have the specific feature?

note pad ++ and a browser will do this just fine mate