Got a page with a frameset containing two frames (frame 0 and frame 1). The page in the top frames (frame 0) has links and each link calls the same JavaScript function parsing a different value. I want the bottom frame page (frame 1) to have its background colour set to the parsed value. My problem is, within the JavaScript function; window.parent.frames[1].document.bgColor = "#xxxxxx" Will change the bgcolor but I have since gotten round to implementing css. Now this won't change the bgcolor because of the css use of background-color. However; window.parent.frames[1].document.style.backgroundcolor = "#xxxxxx"; Doesn't change the background color. Internet Explorer shows me this error: 'window.parent.frames.1.document.style' is null or not an object I'm stumped? Any advice would be greatly appreciated! -- Regards, James ;) Charles de Gaulle - "The better I get to know men, the more I find myself loving dogs." - http://www.brainyquote.com/quotes/authors/c/charles_de_gaulle.html