Advanced Frame

There's no such thing as an HTML file that can "only be opened in Netscape". I would suggest you attempt to validate the HTML file in question with a tool like the one found at http://www.htmlhelp.com/tools/validator/.

If you want to open an instance of netscape in a frame in Internet Explorer, I'm pretty sure that's not going to happen; a frame is not a context in which an application can run. A frame is simply a means of displaying mulitple HTML pages within the same browser window.In general, if you want to have a link in Frame A open a document in Frame B, you've already answered your own question: you use the target attribute. If the frameset is defined as

Then a link in frameA that should open a document in frameB would look something like this:
link

Good luck.

Jay
www.jayeckles.com

cross browser navigation doesn't seem possible at this point in the browser wars. The only thing you can do is open another instance of IE from a page viewed in IE.

you could try an open(url,"name",specs") in javascript where the name would be the name of the already open netscape frame.

example have a netscape frame already open called "here" and then use the code in the IE page doing the following

open(thehtmlpage.htm,"here");

and see if that works.