http://jsfiddle.net type of page using jQuery

I'm looking for a single page very similar to the following page: <[login to view URL]> Here is the detail of the changes: (1) Page should be implemented in jQuery and available layout plug-in. (2) Top menu will remain as is. No change. (3) Left column will have only three option by default Choose Framework will be expanded as shown in the attached screen. (4) Screen will have Panel One and Panel Two and they can be resized in width only using "Resize Handle". They should have fixed height. (5) At the bottom there will not be any panel unlike [[login to view URL]][1] (6) Panel One will have a Textarea where use should be able to type and this textarea will have syntax highted for any source code written inside the textarea and line numbers should be available. (7) Panel Two can be either a label or uneditable text area which will be used to show uneditable content. Final look and feel will be as shown in the attached screen shot. For any doubt kindly let me know.