Latexmenu is a project mainly written in Vim Script, it's free.
Generates a "tableofcontents"-navigation-menu for the gui menubar.
This is a mirror of http://www.vim.org/scripts/script.php?script_id=1210
This plugin adds a function GenerateLatexMenu() which parses a latexfile for chapter's, section's, etc. and generates a "Navigation"-menu in the gui-menubar where you can jump quickly into the different sections.