There's nothing wrong with a web page setting .content, the problem is that we actually look at .content (or ._content) in a content window. We should never ever touch .content (or ._content) in anything other than XUL windows.
There's nothing wrong with a web page setting .content, the problem is that we
actually look at .content (or ._content) in a content window. We should never
ever touch .content (or ._content) in anything other than XUL windows.