+sub print_header
+{
+ print <<HEAD;
+Content-Type: application/xhtml+xml; charset=utf-8
+Cache-Control: no-cache
+
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
+ "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
+ <head>
+ <title>collection.cgi, Version 2</title>
+ <style type="text/css">
+ img
+ {
+ border: none;
+ }
+ </style>
+ </head>
+
+ <body>
+HEAD
+} # print_header
+
+sub print_footer
+{
+ print <<FOOT;
+ </body>
+</html>
+FOOT
+} # print_footer
+