Firefox 3.10 sorting bookmarks requires right click

[gayemacy]

I'm a former PC user. I use Firefox instead of Safari because I want a Google toolbar, which Safari doesn't support. Firefox has bookmarks, which I want sorted A-Z. To do so, its site says to right-click a bookmark in View (not within the manage bookmarks function), otherwise it will sort only in the book manager area, but won't stay sorted in the bookmarks area itself. I tried Control-click, options-click, and Apple (Command) click, with no result different from a regular click. Is right-clicking just not supported? Does anyone have a way to sort Firefox bookmarks? Thanks very much.