Some XHTML Modules

Structure (head)	Object (object)
Text (p)	Frames (frameset
Hypertext (a)	Target (target="...")
List (ul)	Iframe
Presentation (strong)	Intrinsic Events (onLoad="...")
Basic Forms (input)	Metainformation (meta)
Full Forms	Scripting (script)
Bi-directional Text (bdo)	Stylesheet (style)
Basic Tables (table)	Style Attribute (style="...")
Tables (colgroup)	Link (link
Image (img)	Base (base)
Ruby (Asian markup)