RESTART: changeable iFrame content help

[brent13a]

OK, I'm starting a thread over since I've made it so that the other one http://www.dynamicdrive.com/forums/showthread.php?p=8569#post8569 is pretty darn confusing. Anyway, I would like to take this script:
<iframe name="cwindow" style="border:2px solid black" width=425 height=365 src="doc.htm"></iframe>
from
http://www.dynamicdrive.com/dynamicindex8/miniwindow.htm

and make it so that this 2 level dropdown http://javascriptkit.com/script/cut183.shtml changes the inside content when you hit 'go'.
I think I can utilize the add-on script <a href="minidoc.htm" target="cwindow"> but I'm just not smart enought o figure it out.

[jscheuer1]

The advice I gave in your previous thread on this worked here, what don't you understand about it?

[brent13a]

sorry, no disrespect....I was just trying to start over....I thought maybe my post was getting too convoluted.

[jscheuer1]

I'm not worried about respect in this case, it was a serious question, I could post the entire code if you like.

[brent13a]

nah....sorry I just followed your instructions and it works beautifully, thanks a bunch. Sometimes I just get overanxious like my website is super important or something ;) anyway I have just one more question pertaining to this script but it is more html so I posted it there:
http://www.dynamicdrive.com/forums/showthread.php?t=2630
it's really stupid-simple I know but I am having major brainfreezes.