https://gist.github.com/bfintal/1252686
Automatically wraps groups of headings (h1, h2, h3, h4, h5 and h6) into hgroups. Good for HTML5...
Automatically wraps groups of headings (h1, h2, h3, h4, h5 and h6) into hgroups. Good for HTML5 styling. - CreateHGroups.js