84934 Dhtml page over another page

Hi I need a page on my site that can load any page on the web into it. The page must scroll the same as the original page and not hinder cookies or session etc... The page will also need to types of dynamic area to be added. The page will start out with a page loaded and my logo in the top left of the page (can be seen in the attached image) this logo is a button which loads the dynamic areas, a button press will also activate the dynamic area (like in the link below). 1. A drop down area that slides in from the top of the page, which has links in and when clicked the page loads the url into the page (not dropdown area) an example of the slide action can be seen via [login to view URL] , you can also see the idea in the attached file ( this has two scrollbars I need this done with just ONE scrollbar). 2. The second is a popup area that loads into the window covering 80% width and height of the the acvtive page, again this area will hold links and when clicked the page load the url clicked, examples of what I what can be seen via [login to view URL] and [login to view URL] Both areas need a version with a blacked out background aka like lightbox so users cant click the underneath page and a version with no blackout and can click the page underneath. The script must work in FF 1+ IE 5.5+ opera 7+ and macIE5, safari plus the script must be clean, quick to load and free from all levels of copyright. Payment via paypal or scriplance.