%doc>
Example:
  include( '/elements/header-popup.html',
           {
             'title'   => 'Title',
             'menubar' => \@menubar,
             'etc'     => '', #included in 
 tag, for things like onLoad=
             'head'    => '', #included before closing  tag
             'nobr'    => 0,  #1 for no 
 after the title
           }
         );
  #old-style
  include( '/elements/header.html', 'Title', $menubar, $etc, $head);
%doc>
  
    
      <% $title |h %>
    
    
    
     
    <% $head %>
  
  >
    
    
      <% $title |h %>
    
% unless ( $nobr ) {
    
% }
<%init>
my( $title, $menubar, $etc, $head ) = ( '', '', '', '' );
#my( $nobr, $nocss ) = ( 0, 0 );
my $nobr = 0;
if ( ref($_[0]) ) {
  my $opt = shift;
  $title   = $opt->{title};
  $menubar = $opt->{menubar};
  $etc     = $opt->{etc};
  $head    = $opt->{head};
  $nobr    = $opt->{nobr};
#  $nocss   = $opt->{nocss};
} else {
  ($title, $menubar) = ( shift, shift );
  $etc = @_ ? shift : ''; #$etc is for things like onLoad= etc.
  $head = @_ ? shift : ''; #$head is for things that go in the  section
}
$etc .= ' BGCOLOR="#f8f8f8"' unless $etc =~ /BGCOLOR/i;
my $conf = new FS::Conf;
%init>