Hi, I don't know if this is the correct group to ask this but if it isn't I am sorry for the inconvenience. I have few questions regarding Mozilla and I'd be really happy if anyone could answer them, it mostly concerns embedding. 1) In the ContentViewer/Document in a "Webbrowser", what are regarded as a document ? Is a HTML frame a document ? 2) Are there any settings in nsIPref or somewhere else that concern cookie behaviour. More specifically, how do I go about the "Accept always", "Confirm" and "Never" behaviour. I'd be really happy for any answer or any pointer on how it is done, Thanks, David