package mywebpages;
require Exporter;
@ISA = qw(Exporter);
@EXPORT = qw(servePage
	     isPageValid);

require 5.003;
use strict;
use CGI qw(:standard escapeHTML);

################
# commonHeader #
################
# Description: produces html header common to all pages
# INPUT: webpage name (ex. = home.html)
# OUPUT: scalar reference containing html header
sub commonHeader($) {
    my ($page) = @_;
    my $html_string;

    $html_string = header("text/html").
      	  	   start_html(-meta=>{"Content-Type" => "text/html",
                                      "charset"      => "iso-8859-1"},
		     	      -title=>"$page",
		     	      -bgcolor=>"white").
		 p.
		 h1("myWebSite").
		 hr.
      		 p("The 'current' time according to this system is: ").
      		 b($timestamp);

    return (\$html_string);
}