Daniel wrote: > > I suggest porting the menu structure to JSON (in preference of XML) Michael wrote: > I am not familiar with JSON. http://www.json.org there are a number of python toolboxes for it listed on the above page, as for Tcl/Tk a quick web search brings: http://wiki.tcl.tk/13419 http://www.ensta.fr/~diam/tcl/online/tcllib/json.html Hamish