Ok, I wil try it agin. I first tried to add the HTML into the project, but the files was copied out of the folder were the PHP script sits, and that is not what i want.
I still can't get the link to work correct in Firefox and Mozilla. The HTML sits in a seperate folder inside the folder where the DHE files are. I've tried to ad the dir. to the project but can't find it anywhere in the project. When adding the HTML file to the project the file gets copied outside the folder - after exporting - where the PHP scripts is.
I've used the html/script before, the only diffence is that the link in this case is a text link, and in the other i made a button fo the link.
The problems seems to be solved. I made the link by "files on my computer" and after that deleting everything before the folder where the HTML file sits.
I forgot that internet uses Slashes /// and directories and subdirectories use backslashes \\.
I changed "phpnovice1_1\nvform.html" to "phpnovice1_1/nvform.html", and now the form works fine in Firefox.
I really feel a bit stupid making such a silly mistake