> Thanks for your tests; I'll take another look when I get some time. It's a race condition: the image is preloaded before the HTMLEmbed control has a chance to render the new content. Therefore the browser can't find the image with the given ID yet.
I need to listen for loading of the placeholder image and check for image preloading at that point. Hugh ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ qooxdoo-devel mailing list qooxdoo-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel