[APN] I've (just) started writing an online book on http://www.magicsplat.com/book%|%Tcl Programming for Windows%|%. Please enter any comments and suggestions here. [jima] 2014-06-24 I understand this is a draft in the form of a web page... don't know the final format the book will be in... but... Perhaps you need in each chapter's page a link to go back to the general ToC page. For instance, something that allow me to go from http://www.magicsplat.com/book/performance_counters.html%|%a chapter%|% back to the http://www.magicsplat.com/book/%|%ToC%|%. I say this because I can navigate through different sections of a chapter and then using the back button will take me to the previously visited section although I might have preferred to go back to ToC to select another chapter. <> Windows