my $self = shift;
        my $q = $self->query();
        my $template = $self->load_tmpl("directory_tt.html");
        my $dir = $q->param('dir') ? $q->param('dir') : 'c:/projects/practice/dir';
        my $parent_dir = $q->param('parent') ? $q->param('parent') : 'c:/projects/practice/dir';
   
        opendir(DIR, $dir) or die "cannot open dir $dir";
        my (@dir, @files);
        while (defined(my $file = readdir(DIR))){
                next if $file =~/^\./;
                my $full_path = "$dir/$file";
                   
                if (-d $full_path){
                        $file = "<IMG src=/icons/folder.gif>&nbsp;<a href=readDir.pl?rm=displayFiles&dir=$full_path>$file</a>";
                        my %row = (
                                                        file => $file);
                        push (@dir, \%row);
                }
                else{^M
                                $file = qq|<IMG src=/icons/layout.png>&nbsp;<a href="$full_path">$file</a>|;  
                                
                        my %row = (
                                                        file => $file);
                        push (@files, \%row);
                }

        }
        $template->param(parent=>$dir);
        $template->param(dir=>\@dir);
        $template->param(files => \@files);
        $template->param(dir_name=>$dir);