--- loncom/interface/lonsupportreq.pm	2006/09/01 21:07:11	1.37
+++ loncom/interface/lonsupportreq.pm	2006/10/12 22:47:31	1.38
@@ -1,5 +1,5 @@
 #
-# $Id: lonsupportreq.pm,v 1.37 2006/09/01 21:07:11 raeburn Exp $
+# $Id: lonsupportreq.pm,v 1.38 2006/10/12 22:47:31 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -36,6 +36,7 @@ use Apache::loncommon();
 use Apache::lonnet;
 use Apache::lonlocal;
 use Apache::lonacc();
+use Apache::courseclassifier;
 use lib '/home/httpd/lib/perl/';
 use LONCAPA;
  
@@ -178,22 +179,27 @@ function initialize_codes() {
     if ($cnum) {
         $coursecodes{$cnum} = $ccode;
         if ($ccode eq '') {
-            $totcodes = &retrieve_instcodes(\%coursecodes,$codedom,$totcodes);
+            $totcodes = &Apache::courseclassifier::retrieve_instcodes(\%coursecodes,$codedom,$totcodes);
         } else {
             $coursecodes{$cnum} = $ccode;
             $caller = $cnum;
             $totcodes ++;
         }
     } else { 
-        $totcodes = &retrieve_instcodes(\%coursecodes,$codedom,$totcodes);
+        $totcodes = &Apache::courseclassifier::retrieve_instcodes(\%coursecodes,$codedom,$totcodes);
     }
     if ($totcodes > 0) {
         if ($ccode eq '') {
             $format_reply = &Apache::lonnet::auto_instcode_format($caller,$codedom,\%coursecodes,\%codes,\@codetitles,\%cat_titles,\%cat_order);
             if ($format_reply eq 'ok') {
                 my $numtypes = @codetitles;
-                &build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles);
-                &javascript_code_selections($formname,$numtypes,\%cat_titles,\$jscript,\%idlist,\%idnums,\%idlist_titles,\@codetitles);
+                &Apache::courseclassifier::build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles);
+                my ($scripttext,$longtitles) = &Apache::courseclassifier::javascript_definitions(\@codetitles,\%idlist,\%idlist_titles,\%idnums,\%cat_titles);
+                my $longtitles_str = join('","',@{$longtitles});
+                my $allidlist = $idlist{$codetitles[0]};
+                $jscript .= &Apache::courseclassifier::courseset_js_start($formname,$longtitles_str,$allidlist);
+                $jscript .= $scripttext;
+                $jscript .= &Apache::courseclassifier::javascript_code_selections($formname,@codetitles);
                 $loaditems = '';
             }
         }
@@ -974,409 +980,4 @@ Please review the information in "Log-in
     return;
 }
 
-sub retrieve_instcodes {
-    my ($coursecodes,$codedom,$totcodes) = @_;
-    my %courses = &Apache::lonnet::courseiddump($codedom,'.',1,'.','.','.',
-                                                undef,undef,'Course');
-    foreach my $course (keys %courses) {
-        if ($courses{$course} =~ m/^[^:]*:([^:]+)/) {
-            $$coursecodes{$course} = &unescape($1);
-            $totcodes ++;
-        }
-    }
-    return $totcodes;
-}
-
-sub build_code_selections {
-    my ($codes,$codetitles,$cat_titles,$cat_order,$idlist,$idnums,$idlist_titles) = @_;
-    my %idarrays = ();
-    for (my $i=1; $i<@{$codetitles}; $i++) {
-        %{$idarrays{$$codetitles[$i]}} = ();
-    }
-    foreach my $cid (sort keys %{$codes}) {
-        &recurse_list($cid,$codetitles,$codes,0,\%idarrays);
-    }
-    for (my $num=0; $num<@{$codetitles}; $num++) {
-        if ($num == 0) {
-            my @contents = ();
-            my @contents_titles = ();
-            &sort_cats($num,$cat_order,$codetitles,\@{$idarrays{$$codetitles[0]}},\@contents);
-            if (defined($$cat_titles{$$codetitles[0]})) {
-                foreach (@contents) {
-                    push @contents_titles, $$cat_titles{$$codetitles[0]}{$_};
-                }
-            }
-            $$idlist{$$codetitles[0]} = join('","',@contents);
-            $$idnums{$$codetitles[0]} = scalar(@contents);
-            if (defined($$cat_titles{$$codetitles[0]})) {
-                $$idlist_titles{$$codetitles[0]} = join('","',@contents_titles);
-            }
-        } elsif ($num == 1) {
-            %{$$idlist{$$codetitles[1]}} = ();
-            %{$$idlist_titles{$$codetitles[1]}} = ();
-            foreach my $key_a (keys %{$idarrays{$$codetitles[1]}}) {
-                my @sorted_a = ();
-                my @sorted_a_titles = ();
-                &sort_cats($num,$cat_order,$codetitles,\@{$idarrays{$$codetitles[1]}{$key_a}},\@sorted_a);
-                if (defined($$cat_titles{$$codetitles[1]})) {
-                    foreach (@sorted_a) {
-                        push @sorted_a_titles, $$cat_titles{$$codetitles[1]}{$_};
-                    }
-                }
-                $$idlist{$$codetitles[1]}{$key_a} = join('","',@sorted_a);
-                $$idnums{$$codetitles[1]}{$key_a} = scalar(@sorted_a);
-                if (defined($$cat_titles{$$codetitles[1]})) {
-                    $$idlist_titles{$$codetitles[1]}{$key_a} = join('","',@sorted_a_titles);
-                }
-            }
-        } elsif ($num == 2) {
-            %{$$idlist{$$codetitles[2]}} = ();
-            %{$$idlist_titles{$$codetitles[2]}} = ();
-            foreach my $key_a (keys %{$idarrays{$$codetitles[2]}}) {
-                %{$$idlist{$$codetitles[2]}{$key_a}} = ();
-                %{$$idlist_titles{$$codetitles[2]}{$key_a}} = ();
-                foreach my $key_b (keys %{$idarrays{$$codetitles[2]}{$key_a}}) {
-                    my @sorted_b = ();
-                    my @sorted_b_titles = ();
-                    &sort_cats($num,$cat_order,$codetitles,\@{$idarrays{$$codetitles[2]}{$key_a}{$key_b}},\@sorted_b);
-                    if (defined($$cat_titles{$$codetitles[2]})) {
-                        foreach (@sorted_b) {
-                            push @sorted_b_titles, $$cat_titles{$$codetitles[2]}{$_};
-                        }
-                    }
-                    $$idlist{$$codetitles[2]}{$key_a}{$key_b} = join('","',@sorted_b);
-                    $$idnums{$$codetitles[2]}{$key_a}{$key_b} = scalar(@sorted_b);
-                    if (defined($$cat_titles{$$codetitles[2]})) {
-                        $$idlist_titles{$$codetitles[2]}{$key_a}{$key_b} = join('","',@sorted_b_titles);
-                    }
-                }
-            }
-        } elsif ($num == 3) {
-            %{$$idlist{$$codetitles[3]}} = ();
-            foreach my $key_a (keys %{$idarrays{$$codetitles[3]}}) {
-                %{$$idlist{$$codetitles[3]}{$key_a}} = ();
-                foreach my $key_b (keys %{$idarrays{$$codetitles[3]}{$key_a}}) {
-                    %{$$idlist{$$codetitles[3]}{$key_a}{$key_b}} = ();
-                    foreach my $key_c (keys %{$idarrays{$$codetitles[3]}{$key_a}{$key_b}}) {
-                        my @sorted_c = ();
-                        my @sorted_c_titles = ();
-                        &sort_cats($num,$cat_order,$codetitles,\@{$idarrays{$$codetitles[3]}{$key_a}{$key_b}{$key_c}},\@sorted_c);
-                        if (defined($$cat_titles{$$codetitles[3]})) {
-                            foreach (@sorted_c) {
-                                push @sorted_c_titles, $$cat_titles{$$codetitles[3]}{$_};
-                            }
-                        }
-                        $$idlist{$$codetitles[3]}{$key_a}{$key_b}{$key_c} = join('","',@sorted_c);
-                        $$idnums{$$codetitles[3]}{$key_a}{$key_b}{$key_c} = scalar(@sorted_c);
-                        if (defined($$cat_titles{$$codetitles[3]})) {
-                            $$idlist_titles{$$codetitles[2]}{$key_a}{$key_b} = join('","',@sorted_c_titles);
-                        }
-                    }
-                }
-            }
-        } elsif ($num == 4) {
-            %{$$idlist{$$codetitles[4]}} = ();
-            foreach my $key_a (keys %{$idarrays{$$codetitles[4]}}) {
-                %{$$idlist{$$codetitles[4]}{$key_a}} = ();
-                foreach my $key_b (keys %{$idarrays{$$codetitles[4]}{$key_a}}) {
-                    %{$$idlist{$$codetitles[4]}{$key_a}{$key_b}} = ();
-                    foreach my $key_c (keys %{$idarrays{$$codetitles[4]}{$key_a}{$key_b}}) {
-                        %{$$idlist{$$codetitles[4]}{$key_a}{$key_b}{$key_c}} = ();
-                        foreach my $key_d (keys %{$idarrays{$$codetitles[4]}{$key_a}{$key_b}{$key_c}}) {
-                            my @sorted_d = ();
-                            my @sorted_d_titles = ();
-                            &sort_cats($num,$cat_order,$codetitles,$idarrays{$$codetitles[4]}{$key_a}{$key_b}{$key_c}{$key_d},\@sorted_d);
-                            if (defined($$cat_titles{$$codetitles[4]})) {
-                                foreach (@sorted_d) {
-                                    push @sorted_d_titles, $$cat_titles{$$codetitles[4]}{$_};
-                                }
-                            }
-                            $$idlist{$$codetitles[4]}{$key_a}{$key_b}{$key_c}{$key_d} = join('","',@sorted_d);
-                            $$idnums{$$codetitles[4]}{$key_a}{$key_b}{$key_c}{$key_d} = scalar(@sorted_d);
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-sub sort_cats {
-    my ($num,$cat_order,$codetitles,$idsarrayref,$sorted) = @_;
-    my @unsorted = @{$idsarrayref};
-    if (defined($$cat_order{$$codetitles[$num]})) {
-        foreach my $item (@{$$cat_order{$$codetitles[$num]}}) {
-            if (grep/^\Q$item\E$/,@unsorted) {
-                push @{$sorted}, $item;
-            }
-        }
-    } else {
-        @{$sorted} = sort (@unsorted);
-    }
-}
-
-
-sub recurse_list {
-    my ($cid,$codetitles,$codes,$num,$idarrays) = @_;
-    if ($num == 0) {
-        if (!grep/^$$codes{$cid}{$$codetitles[0]}$/,@{$$idarrays{$$codetitles[0]}}) {
-            push @{$$idarrays{$$codetitles[0]}}, $$codes{$cid}{$$codetitles[0]};
-        }
-    } elsif ($num == 1) {
-        if (defined($$idarrays{$$codetitles[1]}{$$codes{$cid}{$$codetitles[0]}})) {
-            if (!grep/^$$codes{$cid}{$$codetitles[1]}$/,@{$$idarrays{$$codetitles[1]}{$$codes{$cid}{$$codetitles[0]}}}) {
-                push @{$$idarrays{$$codetitles[1]}{$$codes{$cid}{$$codetitles[0]}}}, $$codes{$cid}{$$codetitles[1]};
-            }
-        } else {
-            @{$$idarrays{$$codetitles[1]}{$$codes{$cid}{$$codetitles[0]}}} = ("$$codes{$cid}{$$codetitles[1]}");
-        }
-    } elsif ($num == 2) {
-        if (defined($$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}})) {
-            if (defined($$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}})) {
-                if (!grep/^$$codes{$cid}{$$codetitles[2]}$/,@{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}}) {
-                    push @{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}}, $$codes{$cid}{$$codetitles[2]};
-                }
-            } else {
-                @{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ("$$codes{$cid}{$$codetitles[2]}");
-            }
-        } else {
-            %{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}} = ();
-            @{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ("$$codes{$cid}{$$codetitles[2]}");
-        }
-    } elsif ($num == 3) {
-        if (defined($$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}})) {
-            if (defined($$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}})) {
-                if (defined($$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}})) {
-                    if (!grep/^$$codes{$cid}{$$codetitles[3]}$/,@{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}}) {
-                        push @{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}}, $$codes{$cid}{$$codetitles[3]};
-                    }
-                } else {
-                    @{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ("$$codes{$cid}{$$codetitles[3]}");
-                }
-            } else {
-                %{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ();
-                @{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ("$$codes{$cid}{$$codetitles[3]}");
-            }
-        } else {
-            %{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}} = ();
-            %{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ();
-            @{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ("$$codes{$cid}{$$codetitles[3]}");
-        }
-    } elsif ($num == 4) {
-        if (defined($$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}})) {
-            if (defined($$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}})) {
-                if (defined($$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}})) {
-                    if (defined($$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}})) {
-                        if (!grep/^$$codes{$cid}{$$codetitles[4]}$/,@{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}}) {
-                            push @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}}, $$codes{$cid}{$$codetitles[4]};
-                        }
-                    } else {
-                        @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}} = ("$$codes{$cid}{$$codetitles[4]}");
-                    }
-                } else {
-                    %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ();
-                    @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}} = ("$$codes{$cid}{$$codetitles[4]}");
-                }
-            } else {
-                %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ();
-                %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ();
-                @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}} = ("$$codes{$cid}{$$codetitles[4]}");
-            }
-        } else {
-            %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}} = ();
-            %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ();
-            %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ();
-            @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[3]}}} = ("$$codes{$cid}{$$codetitles[3]}");
-        }
-    }
-    $num ++;
-    if ($num <@{$codetitles}) {
-        &recurse_list($cid,$codetitles,$codes,$num,$idarrays);
-    }
-}
-
-sub javascript_code_selections {
-    my ($formname,$numcats,$cat_titles,$script_tag,$idlist,$idnums,$idlist_titles,$codetitles) = @_;
-    my $numtitles = @{$codetitles};
-    my @seltitles = ();
-    for (my $j=0; $j<$numtitles; $j++) {
-        $seltitles[$j] = 'id'.$$codetitles[$j];
-    }
-    my $seltitle_str = join('","',@seltitles);
-    my @longtitles = ();
-    for (my $i=0; $i<$numtitles; $i++) {
-       if (defined($$cat_titles{$$codetitles[$i]})) {
-           $longtitles[$i] = 1;
-       } else {
-           $longtitles[$i] = 0;
-       }
-    }
-    my $longtitles_str = join('","',@longtitles);
-    $$script_tag .= <<END;
-function courseSet(caller) {
-    var ids = new Array ("$seltitle_str");
-    var formitems = new Array ($numtitles);
-    var longtitles = new Array ("$longtitles_str");
-    var idyr = document.$formname.Year.selectedIndex
-    var idsem  = document.$formname.Semester.selectedIndex
-    var iddept = document.$formname.Department.selectedIndex
-    var idclass = document.$formname.Number.selectedIndex
-    var idyears = new Array("$$idlist{$$codetitles[0]}");
-END
-    if ($longtitles[0]) {
-        $$script_tag .=
-          qq|      var idyearslongs = new Array("$$idlist_titles{$$codetitles[0]}")\n|;
-    }
-    $$script_tag .=
-          "      var idsems = new Array ($$idnums{$$codetitles[0]})\n";
-    if ($longtitles[1]) {
-        $$script_tag .=
-          "      var idsemslongs = new Array ($$idnums{$$codetitles[0]})\n";
-    }
-    $$script_tag .=
-          "      var idcodes = new Array ($$idnums{$$codetitles[0]})\n";
-    if ($longtitles[2]) {
-        $$script_tag .=
-          "      var idcodeslongs = new Array ($$idnums{$$codetitles[0]})\n";
-    }
-    $$script_tag .=
-          "      var idcourses = new Array ($$idnums{$$codetitles[0]})\n";
-    if ($longtitles[3]) {
-        $$script_tag .=
-          "      var idcourseslongs =  new Array ($$idnums{$$codetitles[0]})\n";
-    }
-    my @sort_a = split/","/,$$idlist{$$codetitles[0]};
-    for (my $j=0; $j<@sort_a; $j++) {
-        $$script_tag .= qq| idsems[$j] = new Array("$$idlist{$$codetitles[1]}{$sort_a[$j]}")\n|;
-        if ($longtitles[1]) {
-            $$script_tag .= qq| idsemslongs[$j] = new Array("$$idlist_titles{$$codetitles[1]}{$sort_a[$j]}")\n|;
-        }
-        $$script_tag .= qq| idcodes[$j] = new Array($$idnums{$$codetitles[1]}{$sort_a[$j]})\n|;
-        if ($longtitles[2]) {
-            $$script_tag .= qq| idcodeslongs[$j] = new Array($$idnums{$$codetitles[1]}{$sort_a[$j]})\n|;
-        }
-        $$script_tag .= qq| idcourses[$j] = new Array($$idnums{$$codetitles[1]}{$sort_a[$j]})\n|;
-        if ($longtitles[3]) {
-            $$script_tag .= qq| idcourseslongs[$j] = new Array($$idnums{$$codetitles[1]}{$sort_a[$j]})\n|;
-        }
-        my @sort_b = split/","/,$$idlist{$$codetitles[1]}{$sort_a[$j]};
-        for (my $k=0; $k<@sort_b; $k++) {
-            my $idcode_entry = $$idlist{$$codetitles[2]}{$sort_a[$j]}{$sort_b[$k]};
-            $$script_tag .= qq| idcodes[$j][$k] = new Array("$idcode_entry")\n|;
-            if ($longtitles[2]) {
-                my $idcodelong_entry = $$idlist_titles{$$codetitles[2]}{$sort_a[$j]}{$sort_b[$k]};
-                $$script_tag .= qq| idcodeslongs[$j][$k] = new Array("$idcodelong_entry")\n|;
-            }
-            $$script_tag .= qq| idcourses[$j][$k] = new Array($$idnums{$$codetitles[2]}{$sort_a[$j]}{$sort_b[$k]})\n|;
-            if ($longtitles[3]) {
-                $$script_tag .= qq| idcourseslongs[$j][$k] = new Array($$idnums{$$codetitles[2]}{$sort_a[$j]}{$sort_b[$k]})\n|;
-            }
-            my @sort_c = split/","/,$$idlist{$$codetitles[2]}{$sort_a[$j]}{$sort_b[$k]};
-            for (my $l=0; $l<@sort_c; $l++) {
-                my $idcourse_entry = $$idlist{$$codetitles[3]}{$sort_a[$j]}{$sort_b[$k]}{$sort_c[$l]};
-                $$script_tag .= qq| idcourses[$j][$k][$l] = new Array("$idcourse_entry")\n|;
-                if ($longtitles[3]) {
-                    my $idcourselong_entry = $$idlist_titles{$$codetitles[3]}{$sort_a[$j]}{$sort_b[$k]}{$sort_c[$l]};
-                    $$script_tag .= qq| idcourseslongs[$j][$k][$l] = new Array("$idcourselong_entry")\n|;
-                }
-            }
-        }
-    }
-    $$script_tag .= (<<END_OF_BLOCK);
- var display = new Array($numtitles)
- if (caller == "" || caller == "$$codetitles[0]") {
-     if (caller == "") {
-         document.$formname.Year.length = 0
-         document.$formname.Year.options[0] = new Option("Select","-1",true,true)
-         display[0] = new Array(idyears.length)
-         for (var i=0; i<idyears.length; i++) {
-             display[0][i] = idyears[i]
-             if (longtitles[0] == 1) {
-                 if (idyearslongs[i] != "") {
-                     display[0][i] = idyearslongs[i]
-                 }
-             }
-             else {
-                 if (idyearslongs[i] != "") {
-                     display[0][i] = idyears[i]
-                 }
-             }
-             document.$formname.Year.options[i+1] = new Option(display[0][i],idyears[i],false,false)
-         }
-         document.$formname.Year.selectedIndex = 0;
-     }
-     document.$formname.Semester.length = 0
-     document.$formname.Department.length = 0;
-     document.$formname.Number.length = 0
-     document.$formname.Department.options[0] = new Option("<-Pick $$codetitles[1]","-1",true,true)
-     document.$formname.Number.options[0] = new Option("<-Pick $$codetitles[2]","-1",true,true)
-     if (idyr == 0 || caller == "") {
-         document.$formname.Semester.options[0] = new Option("<-Pick $$codetitles[0]","-1",true,true)
-     }
-     else {
-         document.$formname.Semester.options[0] = new Option("Select","-1",true,true)
-         display[1] = new Array(idsems[idyr-1].length)
-         for (var i=0; i<idsems[idyr-1].length; i++) {
-             display[1][i] = idsems[idyr-1][i]
-             if (longtitles[1] == 1) {
-                 if (idsemslongs[idyr-1][i] != "") {
-                     display[1][i] = idsemslongs[idyr-1][i]
-                 }
-             }
-             document.$formname.Semester.options[i+1] = new Option(display[1][i],idsems[idyr-1][i],false,false)
-         }
-     }
-     document.$formname.Semester.selectedIndex = 0;
- }
- if (caller == "$$codetitles[1]") {
-   document.$formname.Department.length = 0
-   document.$formname.Number.length = 0
-   document.$formname.Number.options[0] = new Option("<-Pick $$codetitles[2]","-1",true,true)
-   if (idsem == 0) {
-     document.$formname.Department.options[0] = new Option("<-Pick $$codetitles[1]","-1",true,true)
-   }
-   else {
-    document.$formname.Department.options[0] = new Option("Select","-1",true,true)    
-    display[2] = new Array(idcodes[idyr-1][idsem-1].length)
-    for (var i=0; i<idcodes[idyr-1][idsem-1].length; i++) {
-      display[2][i] = idcodes[idyr-1][idsem-1][i]
-      if (longtitles[2] == 1) {
-          if (idcodeslongs[idyr-1][idsem-1][i] != "") {
-              display[2][i] = idcodeslongs[idyr-1][idsem-1][i]
-          }
-      }
-      document.$formname.Department.options[i+1] = new Option(display[2][i],idcodes[idyr-1][idsem-1][i],false,false)
-    }
-   }
-   document.$formname.Department.selectedIndex = 0
- }
- if (caller == "$$codetitles[2]") {
-   document.$formname.Number.length = 0
-   if (iddept == 0) {
-     document.$formname.Number.options[0] = new Option("<-Pick $$codetitles[2]","-1",true,true)
-   }
-   else {
-    document.$formname.Number.options[0] = new Option("Select","-1",true,true)
-    display[3] = new Array (idcourses[idyr-1][idsem-1][iddept-1].length)
-    for (var i=0; i<idcourses[idyr-1][idsem-1][iddept-1].length; i++) {
-      display[3][i] = idcourses[idyr-1][idsem-1][iddept-1][i]
-      if (longtitles[3] == 1) {
-        if (idcourseslongs[idyr-1][idsem-1][iddept-1][i] != "") {
-            display[3][i] = idcourseslongs[idyr-1][idsem-1][iddept-1][i]
-        }
-      }
-      document.$formname.Number.options[i+1] = new Option(display[3][i],idcourses[idyr-1][idsem-1][iddept-1][i],false,false)
-    }
-   }
-   document.$formname.Number.selectedIndex = 0
- }
-}
-
-function initialize_codes() {
-    courseSet();
-    return;
-}
-END_OF_BLOCK
-}
-
 1;