To run the testcase for this bugreport, you can download the zip file from https://spares.airbus.com/treemenu.zip After extracting the archive, open the tree.html file with several browsers and compare the result. Mozilla 0.9.4 expands all menu nodes and it is impossible to collapse and expand them. On all other browsers, this javascript-menu works fine. This includes NS4.*, IE4.*, IE5.* and IE6.* I also tried out changing the mozilla's sqirks mode to offial mode by adding the w3c doctype at the beginning of the html page, but the behaviour doesn't change.

Reporter: Can you please retest this with a current build. This bug is invalid with your old build. (Please use the the latest nightly builds if you report a bug [but we accept also the latest milestone=0.9.5])

Invalid. if (doc.all) browserVersion = 1 //IE4 else if (doc.layers) browserVersion = 2 //NS4 else browserVersion = 0 //other This code will set browserVersion to 0 in Mozilla since we do not support either of those non-standard DOMs. The JS then proceeds to do nothing if browserVersion is 0. The JS needs to be updated to handle the standard W3C DOM (which is supported by IE5/IE6 and Mozilla).

Marking Verified -