wysiwyg html editor build in html/javascript for position absolute elements

I'm currently on the stage of research for my new project. I'm looking for a wysiwyg html editor that builds the html elements with position absolute. The reason why I want this is because I want to give users more freedom when they design their pages. Something similar with designing a html page in photoshop. I'm not looking for anything fancy. The users can only add rectangles(width, height, x,y , color) , text, image and probably some form elements(textarea, button, combo-box etc.)

So.. is there anything already done, that I could use , or I need to build it myself which could take some time and is not a priority for my project.

I know that are开发者_JAVA百科 a lot of wysiwyg html editors but I couldn't find one that suits my needs: freedom in design.

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I believe Most of the editors have this option to switch from static to absolute positioning. There should be property to set for this purpose.