Define Pages won't work for me...

Hello!
Well I have a bit of experience with the older version and now working on a new site under 1.3.7.1 and all was working fine during initial setup until now.... I did some work with the Define Pages Editor yesterday, added most of the pages but noticed some errors and updates that needed to be made. I go to the Define Pages Editor, select the HTMLarea, then the page to edit and nothing happens, it just sits there. I thought maybe it was my machine so did a re-start to see if it would help, logged in and still no-go. HELP!?!?!? I am sure it is probably something fairly simple, but I have made no config changes since I worked on the pages initially. I have loaded about 50 products, but I don't think that should have effected anything. Thanks for a GREAT SOFTWARE!!!!

Rod

OK, maybe it's NOT a problem with Zen, but my browser.... The Define Pages works in IE but not in Firefox. I have been reading many threads here and have found multiple entries concerning IE/Firefox discrepancies so tried it and it works in IE. Maybe it has something to do with an update I received from a NoScript addon I have for the browser. Not sure.

Thanks and appreciate ALL OF YOU WHO HELP US HERE!!

Rod