boy im super-duper close to finishing a very nice little application
but im stumped

here is the map
http://region3.dfg.googlepages.com/r3starter1_6.html

i have a GTileLayerOverlay and a gevent that calls to a WMS server the
code for this is here;
http://pages.region3dfg.org/r3-functions.js

i overlay some KML that relates to the tile layer. WHAT I WANT; is to
click on one of the areas jointly covered by the KML file and the
tiles and get back a two part report showing attribute data for both.
i have it all laid out (see the map)   but i can not figured out how
to get the attribute data out of the KML file. it seems that i should
use something like

  var myifw = map.getInfoWindow();
  myifw.getContentContainers()[0].innerHTML

to grap the info from the kml record selected, but there are only
about 30 posts here on this and i have read them all and none appears
spot on to help me (or im dense right now). some of what i have found
seems to indicate i need to wait till the infowindow is open but
reading the docs i cant figure that one out.
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