include file syntax

How does one deal with tag completion from an include file to the main(source)-file? i.e. c should a tag, such as <head> or <div> be closed withing the include file? Or can <body> be started in the include file and closed in the main-file? Crossing the border, so-to-speak, doesn't seem to matter; but how does this affect validation and execution? Anyone have a clarification, please? -- Hervé Kempf: "Pour sauver la planète, sortez du capitalisme." ------------------------------------------------------------- Phil Jourdan --- pj@ptahhotep.com http://www.ptahhotep.com http://www.chiccantine.com/andypantry.php