@Russ: funny that you put in a link to the other post. I've been active on that one too, but it seems to me that these are two seperate problems.@Bruce: I copied the course and deleted the page, that works. The next step I took was copying another page from the course to put it in it's place. And guess what... the dialog appeared again.It could be the external html, but the strange thing is that the external html is the same everywhere...Ben Pitman advised me to try a new approach, which I'm going to try right now. Copy a page, with just the navigation inhereted. If it works, I'll try to add the external html and see what happens...I'll keep you posted....
