here is the patch for dframe.el which allows
1. Run a hook after `dframe-select-attached-frame' - see new hook-option
2. uses this `dframe-select-attached-frame' instead of plain
Both of this should allow apps as ECB to run a dframe 8e.g. speedbar)
within a another frame in a separate window.
Eric, could you please take a look at this patch? if there are no
objections i will checkin the new dframe.el.