package Apache::Content;


use strict;
use Apache::Constants qw(:common);
use Apache::URI();
use Apache::File();
    

sub handler {
    my $r = shift;


    my ($page, $adtitle, $fh);


    #get the document root of the
    #requested URL
    my $document_root = $r->document_root;
    my $uri = $r->uri;


    #pars url to get form name and adtitle
    if ($uri =~ m/\/content\/([^-]+)-([^-]+)/){
        $page = $1;
        $adtitle = $2;
    }


    $r->content_type('text/html');
    $r->send_http_header;
    

    my $path = $r->filename;
    $path =~ s/(.*?)[^\/]+$/$1/;


    #open index frameset
    unless ($fh = Apache::File->new($path."index.html")){
        $r->log_error("Can't open index.html: $!");
        return SERVER_ERROR;
    }
    while (<$fh>){
        #change main window from home.html to the page 
        #requested
        

        #if url contained vgfrom then pass to 
        #vgform module (Vgform.pm)
        if ($page =~ m/vgform/io){
            s/src="?\/home\.html"?/src=\/$page-$adtitle/io;
        }else{
            s/src="?\/home\.html"?/src=\/$page/io;
        }
        $r->print($_);
    }


    return OK;
}
1;