admin/systempreferences.pl

   1 #!/usr/bin/perl
   2
   3 #script to administer the systempref table
   4 #written 20/02/2002 by paul.poulain@free.fr
   5 # This software is placed under the gnu General Public License, v2 (http://www.gnu.org/licenses/gpl.html)
   6
   7 # Copyright 2000-2002 Katipo Communications
   8 #
   9 # This file is part of Koha.
  10 #
  11 # Koha is free software; you can redistribute it and/or modify it under the
  12 # terms of the GNU General Public License as published by the Free Software
  13 # Foundation; either version 2 of the License, or (at your option) any later
  14 # version.
  15 #
  16 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  17 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  18 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  19 #
  20 # You should have received a copy of the GNU General Public License along with
  21 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  22 # Suite 330, Boston, MA  02111-1307 USA
  23
  24 =head1 systempreferences.pl
  25
  26 ALGO :
  27  this script use an $op to know what to do.
  28  if $op is empty or none of the above values,
  29     - the default screen is build (with all records, or filtered datas).
  30     - the   user can clic on add, modify or delete record.
  31  if $op=add_form
  32     - if primkey exists, this is a modification,so we read the $primkey record
  33     - builds the add/modify form
  34  if $op=add_validate
  35     - the user has just send datas, so we create/modify the record
  36  if $op=delete_form
  37     - we show the record having primkey=$primkey and ask for deletion validation form
  38  if $op=delete_confirm
  39     - we delete the record having primkey=$primkey
  40
  41 =cut
  42
  43 use strict;
  44 use CGI;
  45 use C4::Auth;
  46 use C4::Context;
  47 use C4::Koha;
  48 use C4::Languages;
  49 use C4::ClassSource;
  50 use C4::Output;
  51 use C4::Context;
  52
  53
  54 # FIXME, shouldnt we store this stuff in the systempreferences table?
  55
  56 my %tabsysprefs;
  57 # Acquisitions
  58     $tabsysprefs{acquisitions}="Acquisitions";
  59     $tabsysprefs{gist}="Acquisitions";
  60 # Admin
  61     $tabsysprefs{dateformat}="Admin";
  62     $tabsysprefs{delimiter}="Admin";
  63     $tabsysprefs{IndependantBranches}="Admin";
  64     $tabsysprefs{HomeOrHoldingBranch}="Admin";
  65     $tabsysprefs{insecure}="Admin";
  66     $tabsysprefs{KohaAdmin}="Admin";
  67     $tabsysprefs{KohaAdminEmailAddress}="Admin";
  68     $tabsysprefs{MIME}="Admin";
  69     $tabsysprefs{timeout}="Admin";
  70     $tabsysprefs{Intranet_includes}="Admin";
  71     $tabsysprefs{AutoLocation}="Admin";
  72     $tabsysprefs{DebugLevel}="Admin";
  73     $tabsysprefs{SessionStorage}="Admin";
  74
  75 # Authorities
  76     $tabsysprefs{authoritysep}="Authorities";
  77     $tabsysprefs{AuthDisplayHierarchy}="Authorities";
  78     $tabsysprefs{dontmerge}="Authorities";
  79     $tabsysprefs{BiblioAddsAuthorities}="Authorities";
  80 # Catalogue
  81     $tabsysprefs{advancedMARCEditor}="Catalogue";
  82     $tabsysprefs{autoBarcode}="Catalogue";
  83     $tabsysprefs{hide_marc}="Catalogue";
  84     $tabsysprefs{IntranetBiblioDefaultView} = "Catalogue";
  85     $tabsysprefs{ISBD}="Catalogue";
  86     $tabsysprefs{itemcallnumber}="Catalogue";
  87     $tabsysprefs{LabelMARCView}="Catalogue";
  88     $tabsysprefs{marc}="Catalogue";
  89     $tabsysprefs{marcflavour}="Catalogue";
  90     $tabsysprefs{serialsadditems}="Catalogue";
  91     $tabsysprefs{sortbynonfiling}="Catalogue";
  92     $tabsysprefs{MARCOrgCode}="Catalogue";
  93     $tabsysprefs{z3950AuthorAuthFields}="Catalogue";
  94     $tabsysprefs{z3950NormalizeAuthor}="Catalogue";
  95     $tabsysprefs{Stemming}="Catalogue";
  96     $tabsysprefs{WeightFields}="Catalogue";
  97     $tabsysprefs{expandedSearchOption}="Catalogue";
  98     $tabsysprefs{NoZebra}="Catalogue";
  99     $tabsysprefs{NoZebraIndexes}="Catalogue";
 100     $tabsysprefs{ReceiveBackIssues}="Catalogue";
 101     $tabsysprefs{DefaultClassificationSource}="Catalogue";
 102     $tabsysprefs{RoutingSerials}="Catalogue";
 103     $tabsysprefs{'item-level_itypes'}="Catalogue";
 104
 105 # Circulation
 106     $tabsysprefs{maxoutstanding}="Circulation";
 107     $tabsysprefs{maxreserves}="Circulation";
 108     $tabsysprefs{noissuescharge}="Circulation";
 109     $tabsysprefs{IssuingInProcess}="Circulation";
 110     $tabsysprefs{patronimages}="Circulation";
 111     $tabsysprefs{printcirculationslips}="Circulation";
 112     $tabsysprefs{ReturnBeforeExpiry}="Circulation";
 113     $tabsysprefs{SpecifyDueDate}="Circulation";
 114     $tabsysprefs{AutomaticItemReturn}="Circulation";
 115     $tabsysprefs{ReservesMaxPickUpDelay}="Circulation";
 116     $tabsysprefs{TransfersMaxDaysWarning}="Circulation";
 117     $tabsysprefs{useDaysMode}="Circulation";
 118     $tabsysprefs{ReservesNeedReturns}="Circulation";
 119     $tabsysprefs{CircAutocompl}="Circulation";
 120     $tabsysprefs{canreservefromotherbranches}="Circulation";
 121
 122 # Intranet
 123     $tabsysprefs{TemplateEncoding}="Intranet";
 124     $tabsysprefs{template}="Intranet";
 125     $tabsysprefs{intranetstylesheet}="Intranet";
 126     $tabsysprefs{IntranetNav}="Intranet";
 127     $tabsysprefs{intranetcolorstylesheet}="Intranet";
 128     $tabsysprefs{intranetuserjs}="Intranet";
 129         $tabsysprefs{yuipath}="Intranet";
 130         $tabsysprefs{IntranetmainUserblock}="Intranet";
 131
 132 # Members
 133     $tabsysprefs{automembernum}="Members";
 134     $tabsysprefs{checkdigit}="Members";
 135     $tabsysprefs{intranetreadinghistory}="Members";
 136     $tabsysprefs{NotifyBorrowerDeparture}="Members";
 137     $tabsysprefs{memberofinstitution}="Members";
 138     $tabsysprefs{ReadingHistory}="Members";
 139     $tabsysprefs{BorrowerMandatoryField}="Members";
 140     $tabsysprefs{borrowerRelationship}="Members";
 141     $tabsysprefs{BorrowersTitles}="Members";
 142     $tabsysprefs{patronimages}="Members";
 143     $tabsysprefs{MinPasswordLength}="Members";
 144     $tabsysprefs{uppercasesurnames}="Members";
 145     $tabsysprefs{NoReturnSetLost}="Members";
 146     $tabsysprefs{MaxFine}="Members";
 147     $tabsysprefs{NotifyBorrowerDeparture}="Members";
 148 # FRBA
 149         $tabsysprefs{FRBRizeEditions}="FRBR";
 150         $tabsysprefs{XISBN}="FRBR";
 151         $tabsysprefs{OCLCAffiliateID}="FRBR";
 152         $tabsysprefs{XISBNDailyLimit}="FRBR";
 153         $tabsysprefs{PINESISBN}="FRBR";
 154     $tabsysprefs{ThingISBN}="FRBR";
 155     $tabsysprefs{OPACFRBRizeEditions}="FRBR";
 156     $tabsysprefs{XISBNAmazonSimilarItems}="FRBR";
 157
 158 # OPAC
 159     $tabsysprefs{AmazonAssocTag}="OPAC";
 160     $tabsysprefs{AmazonSimilarItems}="OPAC";
 161     $tabsysprefs{AmazonContent}="OPAC";
 162     $tabsysprefs{OPACAmazonContent}="OPAC";
 163     $tabsysprefs{AmazonDevKey}="OPAC";
 164     $tabsysprefs{BiblioDefaultView}="OPAC";
 165     $tabsysprefs{LibraryName}="OPAC";
 166     $tabsysprefs{opaccolorstylesheet}="OPAC";
 167     $tabsysprefs{opaccredits}="OPAC";
 168     $tabsysprefs{opaclanguages}="OPAC";
 169     $tabsysprefs{opaclargeimage}="OPAC";
 170     $tabsysprefs{opaclayoutstylesheet}="OPAC";
 171     $tabsysprefs{OpacNav}="OPAC";
 172     $tabsysprefs{opacsmallimage}="OPAC";
 173     $tabsysprefs{opacstylesheet}="OPAC";
 174     $tabsysprefs{opacthemes}="OPAC";
 175     $tabsysprefs{opacuserjs}="OPAC";
 176     $tabsysprefs{SubscriptionHistory}="OPAC";
 177     $tabsysprefs{opacheader}="OPAC";
 178     $tabsysprefs{OPACAmazonSimilarItems}="OPAC";
 179     $tabsysprefs{OPACXISBNAmazonSimilarItems}="OPAC";
 180
 181 # OPACFeatures
 182         $tabsysprefs{SearchMyLibraryFirst}="OPACFeatures";
 183     $tabsysprefs{Disable_Dictionary}="OPACFeatures";
 184     $tabsysprefs{hidelostitems}="OPACFeatures";
 185     $tabsysprefs{opacbookbag}="OPACFeatures";
 186     $tabsysprefs{opaclanguagesdisplay}="OPACFeatures";
 187     $tabsysprefs{OpacPasswordChange}="OPACFeatures";
 188     $tabsysprefs{opacreadinghistory}="OPACFeatures";
 189     $tabsysprefs{virtualshelves}="OPACFeatures";
 190     $tabsysprefs{RequestOnOpac}="OPACFeatures";
 191     $tabsysprefs{reviewson}="OPACFeatures";
 192     $tabsysprefs{OpacTopissues}="OPACFeatures";
 193     $tabsysprefs{OpacAuthorities}="OPACFeatures";
 194     $tabsysprefs{OpacCloud}="OPACFeatures";
 195     $tabsysprefs{opacuserlogin}="OPACFeatures";
 196     $tabsysprefs{AnonSuggestions}="OPACFeatures";
 197     $tabsysprefs{suggestion}="OPACFeatures";
 198     $tabsysprefs{OpacTopissue}="OPACFeatures";
 199     $tabsysprefs{OpacBrowser}="OPACFeatures";
 200     $tabsysprefs{kohaspsuggest} = "OPACFeatures";
 201
 202 # LOGFeatures
 203     $tabsysprefs{CataloguingLog}  = "LOGFeatures";
 204     $tabsysprefs{BorrowersLog}    = "LOGFeatures";
 205     $tabsysprefs{SubscriptionLog} = "LOGFeatures";
 206     $tabsysprefs{IssueLog}        = "LOGFeatures";
 207     $tabsysprefs{ReturnLog}       = "LOGFeatures";
 208     $tabsysprefs{LetterLog}       = "LOGFeatures";
 209     $tabsysprefs{FinesLog}        = "LOGFeatures";
 210
 211 sub StringSearch  {
 212     my ($searchstring,$type)=@_;
 213     my $dbh = C4::Context->dbh;
 214     $searchstring=~ s/\'/\\\'/g;
 215     my @data=split(' ',$searchstring);
 216     my $count=@data;
 217     my @results;
 218     my $cnt=0;
 219     if ($type){
 220         foreach my $syspref (sort keys %tabsysprefs){
 221             if ($tabsysprefs{$syspref} eq $type){
 222                 my $sth=$dbh->prepare("Select variable,value,explanation,type,options from systempreferences where (variable like ?) order by variable");
 223                 $sth->execute($syspref);
 224                 while (my $data=$sth->fetchrow_hashref){
 225                     $data->{value} =~ s/</&lt;/g;
 226                     $data->{value} =~ s/>/&gt;/g;
 227                     $data->{value}=substr($data->{value},0,100)."..." if length($data->{value}) >100;
 228                     push(@results,$data);
 229                     $cnt++;
 230                 }
 231                 $sth->finish;
 232             }
 233         }
 234     } else {
 235         my $strsth ="Select variable,value,explanation,type,options from systempreferences where variable not in (";
 236         foreach my $syspref (keys %tabsysprefs){
 237             $strsth .= $dbh->quote($syspref).",";
 238         }
 239         $strsth =~ s/,$/) /;
 240         $strsth .= " order by variable";
 241         my $sth=$dbh->prepare($strsth);
 242         $sth->execute();
 243         while (my $data=$sth->fetchrow_hashref){
 244             $data->{value}=substr($data->{value},0,100);
 245             push(@results,$data);
 246             $cnt++;
 247         }
 248         $sth->finish;
 249     }
 250     return ($cnt,\@results);
 251 }
 252
 253 my $input = new CGI;
 254 my $searchfield=$input->param('searchfield');
 255 my $offset=$input->param('offset');
 256 my $script_name="/cgi-bin/koha/admin/systempreferences.pl";
 257
 258 my ($template, $borrowernumber, $cookie)
 259     = get_template_and_user({template_name => "admin/systempreferences.tmpl",
 260                  query => $input,
 261                  type => "intranet",
 262                  authnotrequired => 0,
 263                  flagsrequired => {parameters => 1},
 264                  debug => 1,
 265                  });
 266 my $pagesize=100;
 267 my $op = $input->param('op');
 268 $searchfield=~ s/\,//g;
 269
 270 if ($op) {
 271 $template->param(script_name => $script_name,
 272                         $op              => 1); # we show only the TMPL_VAR names $op
 273 } else {
 274 $template->param(script_name => $script_name,
 275                         else              => 1); # we show only the TMPL_VAR names $op
 276 }
 277
 278 if ($op eq 'update_and_reedit') {
 279     foreach ($input->param) {
 280     }
 281     my $value='';
 282     if (my $currentorder=$input->param('currentorder')) {
 283         my @currentorder=split /\|/, $currentorder;
 284         my $orderchanged=0;
 285         foreach my $param ($input->param) {
 286             if ($param=~m#up-(\d+).x#) {
 287                 my $temp=$currentorder[$1];
 288                 $currentorder[$1]=$currentorder[$1-1];
 289                 $currentorder[$1-1]=$temp;
 290                 $orderchanged=1;
 291                 last;
 292             } elsif ($param=~m#down-(\d+).x#) {
 293                 my $temp=$currentorder[$1];
 294                 $currentorder[$1]=$currentorder[$1+1];
 295                 $currentorder[$1+1]=$temp;
 296                 $orderchanged=1;
 297                 last;
 298             }
 299         }
 300         $value=join ' ', @currentorder;
 301         if ($orderchanged) {
 302             $op='add_form';
 303             $template->param(script_name => $script_name,
 304                             $op              => 1); # we show only the TMPL_VAR names $op
 305         } else {
 306             $op='';
 307             $searchfield='';
 308             $template->param(script_name => $script_name,
 309                             else              => 1); # we show only the TMPL_VAR names $op
 310         }
 311     }
 312     my $dbh = C4::Context->dbh;
 313     my $query="select * from systempreferences where variable=?";
 314     my $sth=$dbh->prepare($query);
 315     $sth->execute($input->param('variable'));
 316     if ($sth->rows) {
 317         unless (C4::Context->config('demo') eq 1) {
 318             my $sth=$dbh->prepare("update systempreferences set value=?,explanation=?,type=?,options=? where variable=?");
 319             $sth->execute($value, $input->param('explanation'), $input->param('variable'), $input->param('preftype'), $input->param('prefoptions'));
 320             $sth->finish;
 321         }
 322     } else {
 323         unless (C4::Context->config('demo') eq 1) {
 324             my $sth=$dbh->prepare("insert into systempreferences (variable,value,explanation) values (?,?,?,?,?)");
 325             $sth->execute($input->param('variable'), $input->param('value'), $input->param('explanation'), $input->param('preftype'), $input->param('prefoptions'));
 326             $sth->finish;
 327         }
 328     }
 329     $sth->finish;
 330
 331 }
 332
 333 ################## ADD_FORM ##################################
 334 # called by default. Used to create form to add or  modify a record
 335
 336 if ($op eq 'add_form') {
 337     #---- if primkey exists, it's a modify action, so read values to modify...
 338     my $data;
 339     if ($searchfield) {
 340         my $dbh = C4::Context->dbh;
 341         my $sth=$dbh->prepare("select variable,value,explanation,type,options from systempreferences where variable=?");
 342         $sth->execute($searchfield);
 343         $data=$sth->fetchrow_hashref;
 344         $sth->finish;
 345         $template->param(modify => 1);
 346     }
 347
 348     my @options;
 349     foreach my $option (split(/\|/, $data->{'options'})) {
 350         my $selected='0';
 351         $option eq $data->{'value'} and $selected=1;
 352         push @options, { option => $option, selected => $selected };
 353     }
 354     if ($data->{'type'} eq 'Choice') {
 355         $template->param('type-choice' => 1);
 356     } elsif ($data->{'type'} eq 'YesNo') {
 357         $template->param('type-yesno' => 1);
 358         $data->{'value'}=C4::Context->boolean_preference($data->{'variable'});
 359         ($data->{'value'} eq '1') ? ($template->param('value-yes'=>1)) : ($template->param('value-no'=>1));
 360     } elsif ($data->{'type'} eq 'Integer') {
 361         $template->param('type-free' => 1);
 362         $template->param('fieldlength' => $data->{'options'});
 363     } elsif ($data->{'type'} eq 'Textarea') {
 364         $template->param('type-textarea' => 1);
 365         $data->{options} =~ /(.*)\|(.*)/;
 366         $template->param('cols' => $1, 'rows' => $2);;
 367     } elsif ($data->{'type'} eq 'Float') {
 368         $template->param('type-free' => 1);
 369         $template->param('fieldlength' => $data->{'options'});
 370     } elsif ($data->{'type'} eq 'Themes') {
 371         $template->param('type-choice' => 1);
 372         my $type='';
 373         ($data->{'variable'}=~m#opac#i) ? ($type='opac') : ($type='intranet');
 374         @options=();
 375         my $currently_selected_themes;
 376         my $counter=0;
 377         foreach my $theme (split /\s+/, $data->{'value'}) {
 378             push @options, { option => $theme, counter => $counter };
 379             $currently_selected_themes->{$theme}=1;
 380             $counter++;
 381         }
 382         foreach my $theme (getallthemes($type)) {
 383             my $selected='0';
 384             next if $currently_selected_themes->{$theme};
 385             push @options, { option => $theme, counter => $counter };
 386             $counter++;
 387         }
 388     } elsif ($data->{'type'} eq 'ClassSources') {
 389         $template->param('type-choice' => 1);
 390         my $type='';
 391         @options=();
 392         my $sources = GetClassSources();
 393         my $counter=0;
 394         foreach my $cn_source (sort keys %$sources) {
 395             if ($cn_source eq $data->{'value'}) {
 396                 push @options, { option => $cn_source, counter => $counter, selected => 1 };
 397             } else {
 398                 push @options, { option => $cn_source, counter => $counter };
 399             }
 400             $counter++;
 401         }
 402     } elsif ($data->{'type'} eq 'Languages') {
 403         $template->param('type-choice' => 1);
 404         my $type='';
 405         @options=();
 406         my $currently_selected_languages;
 407         my $counter=0;
 408         foreach my $language (split /\s+/, $data->{'value'}) {
 409             next if $language eq 'images';
 410             push @options, { option => $language, counter => $counter };
 411             $currently_selected_languages->{$language}=1;
 412             $counter++;
 413         }
 414                 my $langavail = getTranslatedLanguages();
 415         foreach my $language (@$langavail) {
 416             my $selected='0';
 417             next if $currently_selected_languages->{$language->{'language_code'}};
 418                         #FIXME: could add language_name and language_locale_name for better display
 419             push @options, { option => $language->{'language_code'}, counter => $counter };
 420             $counter++;
 421         }
 422     } else {
 423         $template->param('type-free' => 1);
 424         $template->param('fieldlength' => $data->{'options'}>0?$data->{'options'}:60);
 425     }
 426     $template->param(explanation => $data->{'explanation'},
 427              value => $data->{'value'},
 428              type => $data->{'type'},
 429              options => \@options,
 430              preftype => $data->{'type'},
 431              prefoptions => $data->{'options'},
 432              searchfield => $searchfield);
 433
 434 ################## ADD_VALIDATE ##################################
 435 # called by add_form, used to insert/modify data in DB
 436 } elsif ($op eq 'add_validate') {
 437     my $dbh = C4::Context->dbh;
 438     my $sth=$dbh->prepare("select * from systempreferences where variable=?");
 439     $sth->execute($input->param('variable'));
 440     if ($sth->rows) {
 441         unless (C4::Context->config('demo') eq 1) {
 442             my $sth=$dbh->prepare("update systempreferences set value=?,explanation=?,type=?,options=? where variable=?");
 443             $sth->execute($input->param('value'), $input->param('explanation'), $input->param('preftype'), $input->param('prefoptions'), $input->param('variable'));
 444             $sth->finish;
 445         }
 446     } else {
 447         unless (C4::Context->config('demo') eq 1) {
 448             my $sth=$dbh->prepare("insert into systempreferences (variable,value,explanation,type,options) values (?,?,?,?,?)");
 449             $sth->execute($input->param('variable'), $input->param('value'), $input->param('explanation'), $input->param('preftype'), $input->param('prefoptions'));
 450             $sth->finish;
 451         }
 452     }
 453     $sth->finish;
 454     print "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=systempreferences.pl?tab=".$tabsysprefs{$input->param('variable')}."\"></html>";
 455     exit;
 456 ################## DELETE_CONFIRM ##################################
 457 # called by default form, used to confirm deletion of data in DB
 458 } elsif ($op eq 'delete_confirm') {
 459     my $dbh = C4::Context->dbh;
 460     my $sth=$dbh->prepare("select variable,value,explanation,type,options from systempreferences where variable=?");
 461     $sth->execute($searchfield);
 462     my $data=$sth->fetchrow_hashref;
 463     $sth->finish;
 464     $template->param(searchfield => $searchfield,
 465                             Tvalue => $data->{'value'},
 466                             );
 467
 468                                                     # END $OP eq DELETE_CONFIRM
 469 ################## DELETE_CONFIRMED ##################################
 470 # called by delete_confirm, used to effectively confirm deletion of data in DB
 471 } elsif ($op eq 'delete_confirmed') {
 472     my $dbh = C4::Context->dbh;
 473     my $sth=$dbh->prepare("delete from systempreferences where variable=?");
 474     $sth->execute($searchfield);
 475     $sth->finish;
 476                                                     # END $OP eq DELETE_CONFIRMED
 477 ################## DEFAULT ##################################
 478 } else { # DEFAULT
 479     #Adding tab management for system preferences
 480     my $tab=$input->param('tab');
 481
 482     my ($count,$results)=StringSearch($searchfield,$tab);
 483     my $toggle=0;
 484     my @loop_data = ();
 485     for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 486           if ($toggle eq 0){
 487             $toggle=1;
 488           } else {
 489             $toggle=0;
 490           }
 491         my %row_data;  # get a fresh hash for the row data
 492         $row_data{variable} = $results->[$i]{'variable'};
 493         $row_data{value} = $results->[$i]{'value'};
 494                 $row_data{yes} = 1 if ($results->[$i]{'value'} == 1);
 495                 $row_data{yesno} = 1 if ($results->[$i]{'type'} eq 'YesNo');
 496         $row_data{explanation} = $results->[$i]{'explanation'};
 497         $row_data{toggle} = $toggle;
 498         $row_data{edit} = "$script_name?op=add_form&amp;searchfield=".$results->[$i]{'variable'};
 499         $row_data{delete} = "$script_name?op=delete_confirm&amp;searchfield=".$results->[$i]{'variable'};
 500         push(@loop_data, \%row_data);
 501     }
 502     $tab=($tab?$tab:"Others");
 503     $template->param(loop => \@loop_data, $tab => 1);
 504     if ($offset>0) {
 505         my $prevpage = $offset-$pagesize;
 506         $template->param("<a href=$script_name?offset=".$prevpage.'&lt;&lt; Prev</a>');
 507     }
 508     if ($offset+$pagesize<$count) {
 509         my $nextpage =$offset+$pagesize;
 510         $template->param("a href=$script_name?offset=".$nextpage.'Next &gt;&gt;</a>');
 511     }
 512     $template->param(        tab => $tab,
 513             );
 514 } #---- END $OP eq DEFAULT
 515 output_html_with_http_headers $input, $cookie, $template->output;