--- loncom/interface/loncreateuser.pm	2007/03/12 17:06:59	1.148
+++ loncom/interface/loncreateuser.pm	2007/11/12 15:37:47	1.194
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Create a user
 #
-# $Id: loncreateuser.pm,v 1.148 2007/03/12 17:06:59 albertel Exp $
+# $Id: loncreateuser.pm,v 1.194 2007/11/12 15:37:47 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -65,11 +65,10 @@ use Apache::lonnet;
 use Apache::loncommon;
 use Apache::lonlocal;
 use Apache::longroup;
-use lib '/home/httpd/lib/perl/';
+use Apache::lonuserutils;
 use LONCAPA qw(:DEFAULT :match);
 
 my $loginscript; # piece of javascript used in two separate instances
-my $generalrule;
 my $authformnop;
 my $authformkrb;
 my $authformint;
@@ -77,14 +76,24 @@ my $authformfsys;
 my $authformloc;
 
 sub initialize_authen_forms {
+    my ($dom,$curr_authtype) = @_; 
     my ($krbdefdom)=( $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/);
     $krbdefdom= uc($krbdefdom);
     my %param = ( formname => 'document.cu',
-                  kerb_def_dom => $krbdefdom 
-                  );
+                  kerb_def_dom => $krbdefdom,
+                  domain => $dom,
+                );
+    my %abv_auth = &auth_abbrev();
+    if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):$/) {
+        my $long_auth = $1;
+        my %abv_auth = &auth_abbrev();
+        $param{'curr_authtype'} = $abv_auth{$long_auth};
+        if ($long_auth =~ /^krb(4|5)$/) {
+            $param{'curr_kerb_ver'} = $1;
+        }
+    }
 # no longer static due to configurable kerberos defaults
 #    $loginscript  = &Apache::loncommon::authform_header(%param);
-    $generalrule  = &Apache::loncommon::authform_authorwarning(%param);
     $authformnop  = &Apache::loncommon::authform_nochange(%param);
 # no longer static due to configurable kerberos defaults
 #    $authformkrb  = &Apache::loncommon::authform_kerberos(%param);
@@ -93,18 +102,14 @@ sub initialize_authen_forms {
     $authformloc  = &Apache::loncommon::authform_local(%param);
 }
 
-
-# ======================================================= Existing Custom Roles
-
-sub my_custom_roles {
-    my %returnhash=();
-    my %rolehash=&Apache::lonnet::dump('roles');
-    foreach my $key (keys %rolehash) {
-	if ($key=~/^rolesdef\_(\w+)$/) {
-	    $returnhash{$1}=$1;
-	}
-    }
-    return %returnhash;
+sub auth_abbrev {
+    my %abv_auth = (
+                     krb4     => 'krb',
+                     internal => 'int',
+                     localuth => 'loc',
+                     unix     => 'fsys',
+                   );
+    return %abv_auth;
 }
 
 # ==================================================== Figure out author access
@@ -122,68 +127,175 @@ sub portfolio_quota {
     my ($ccuname,$ccdomain) = @_;
     my %lt = &Apache::lonlocal::texthash(
                    'disk' => "Disk space allocated to user's portfolio files",
+                   'cuqu' => "Current quota",
+                   'cust' => "Custom quota",
+                   'defa' => "Default",
+                   'chqu' => "Change quota",
     );
-    my $output = '<h3>'.$lt{'disk'}.'</h3>'.
+    my ($currquota,$quotatype,$inststatus,$defquota) = 
+        &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
+    my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
+    my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
+    if ($inststatus ne '') {
+        if ($usertypes->{$inststatus} ne '') {
+            $longinsttype = $usertypes->{$inststatus};
+        }
+    }
+    $custom_on = ' ';
+    $custom_off = ' checked="checked" ';
+    my $quota_javascript = <<"END_SCRIPT";
+<script type="text/javascript">
+function quota_changes(caller) {
+    if (caller == "custom") {
+        if (document.cu.customquota[0].checked) {
+            document.cu.portfolioquota.value = "";
+        }
+    }
+    if (caller == "quota") {
+        document.cu.customquota[1].checked = true;
+    }
+}
+</script>
+END_SCRIPT
+    if ($quotatype eq 'custom') {
+        $custom_on = $custom_off;
+        $custom_off = ' ';
+        $showquota = $currquota;
+        if ($longinsttype eq '') {
+            $defaultinfo = &mt('For this user, the default quota would be [_1]
+                            Mb.',$defquota);
+        } else {
+            $defaultinfo = &mt("For this user, the default quota would be [_1] 
+                            Mb, as determined by the user's institutional
+                           affiliation ([_2]).",$defquota,$longinsttype);
+        }
+    } else {
+        if ($longinsttype eq '') {
+            $defaultinfo = &mt('For this user, the default quota is [_1]
+                            Mb.',$defquota);
+        } else {
+            $defaultinfo = &mt("For this user, the default quota of [_1]
+                            Mb, is determined by the user's institutional
+                            affiliation ([_2]).",$defquota,$longinsttype);
+        }
+    }
+    my $output = $quota_javascript.
+                 '<h3>'.$lt{'disk'}.'</h3>'.
+                 &Apache::loncommon::start_data_table().
+                 &Apache::loncommon::start_data_table_row().
+                 '<td>'.$lt{'cuqu'}.': '.$currquota.'&nbsp;Mb.&nbsp;&nbsp;'.
+                 $defaultinfo.'</td>'.
+                 &Apache::loncommon::end_data_table_row().
+                 &Apache::loncommon::start_data_table_row().
+                 '<td><span class="LC_nobreak">'.$lt{'chqu'}.
+                 ': <label>'.
+                 '<input type="radio" name="customquota" value="0" '.
+                 $custom_off.' onchange="javascript:quota_changes('."'custom'".')"
+                  />'.$lt{'defa'}.'&nbsp;('.$defquota.' Mb).</label>&nbsp;'.
+                 '&nbsp;<label><input type="radio" name="customquota" value="1" '. 
+                 $custom_on.'  onchange="javascript:quota_changes('."'custom'".')" />'.
+                 $lt{'cust'}.':</label>&nbsp;'.
                  '<input type="text" name="portfolioquota" size ="5" value="'.
-                 &Apache::loncommon::get_user_quota($ccuname,$ccdomain).
-                 '" />&nbsp;Mb';
+                 $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
+                 '/>&nbsp;Mb</span></td>'.
+                 &Apache::loncommon::end_data_table_row().
+                 &Apache::loncommon::end_data_table();
     return $output;
 }
 
 # =================================================================== Phase one
 
 sub print_username_entry_form {
-    my ($r) = @_;
+    my ($r,$response,$srch,$forcenewuser) = @_;
     my $defdom=$env{'request.role.domain'};
-    my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain');
-    my $selscript=&Apache::loncommon::studentbrowser_javascript();
-    my $start_page =
-	&Apache::loncommon::start_page('Create Users, Change User Privileges',
-				       $selscript);
+    my $formtoset = 'crtuser';
+    if (exists($env{'form.startrolename'})) {
+        $formtoset = 'docustom';
+        $env{'form.rolename'} = $env{'form.startrolename'};
+    }
 
-    my $sellink=&Apache::loncommon::selectstudent_link
-                                        ('crtuser','ccuname','ccdomain');
-    my %existingroles=&my_custom_roles();
+    my ($jsback,$elements) = &crumb_utilities();
+
+    my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
+        '<script type="text/javascript">'."\n".
+        &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset}).
+        '</script>'."\n";
+
+    my %loaditems = (
+                'onload' => "javascript:setFormElements(document.$formtoset)",
+                    );
+    my $start_page =
+	&Apache::loncommon::start_page('User Management',
+				       $jscript,{'add_entries' => \%loaditems,});
+    if ($env{'form.action'} eq 'singleuser') {
+        &Apache::lonhtmlcommon::add_breadcrumb
+          ({href=>"javascript:backPage(document.crtuser)",
+            text=>"Single user search",
+            faq=>282,bug=>'Instructor Interface',});
+    } elsif ($env{'form.action'} eq 'custom') {
+        &Apache::lonhtmlcommon::add_breadcrumb
+          ({href=>"javascript:backPage(document.crtuser)",
+            text=>"Pick custom role",});
+    }
+    my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management');
+    my %existingroles=&Apache::lonuserutils::my_custom_roles();
     my $choice=&Apache::loncommon::select_form('make new role','rolename',
 		('make new role' => 'Generate new role ...',%existingroles));
     my %lt=&Apache::lonlocal::texthash(
-		    'siur'   => "Set Individual User Roles",
+                    'srch' => "User Search",
+                     or    => "or",
 		    'usr'  => "Username",
                     'dom'  => "Domain",
-                    'usrr' => "User Roles",
                     'ecrp' => "Edit Custom Role Privileges",
                     'nr'   => "Name of Role",
-                    'cre'  => "Custom Role Editor"
+                    'cre'  => "Custom Role Editor",
+                    'mod'  => "to add/modify roles",
 				       );
     my $help = &Apache::loncommon::help_open_menu(undef,undef,282,'Instructor Interface');
     my $helpsiur=&Apache::loncommon::help_open_topic('Course_Change_Privileges');
     my $helpecpr=&Apache::loncommon::help_open_topic('Course_Editing_Custom_Roles');
-    $r->print(<<"ENDDOCUMENT");
-$start_page
-<form action="/adm/createuser" method="post" name="crtuser">
-<input type="hidden" name="phase" value="get_user_info">
-<h2>$lt{siur}$helpsiur</h2>
-<table>
-<tr><td>$lt{usr}:</td><td><input type="text" size="15" name="ccuname">
-</td><td rowspan="2">$sellink</td></tr><tr><td>
-$lt{'dom'}:</td><td>$domform</td></tr>
-</table>
-<input name="userrole" type="submit" value="$lt{usrr}" />
-</form>
-ENDDOCUMENT
-   if (&Apache::lonnet::allowed('mcr','/')) {
-       $r->print(<<ENDCUSTOM);
+    my $sellink=&Apache::loncommon::selectstudent_link('crtuser','srchterm','srchdomain');
+    if ($sellink) {
+        $sellink = "$lt{'or'} ".$sellink;
+    } 
+    $r->print($start_page."\n".$crumbs);
+    if ($env{'form.action'} eq 'singleuser') {
+        $r->print("
+<h3>$lt{'srch'} $sellink $lt{'mod'}$helpsiur</h3>
+$response");
+        $r->print(&entry_form($defdom,$srch,$forcenewuser));
+    } elsif ($env{'form.action'} eq 'custom') {
+        if (&Apache::lonnet::allowed('mcr','/')) {
+            $r->print(<<ENDCUSTOM);
 <form action="/adm/createuser" method="post" name="docustom">
-<input type="hidden" name="phase" value="selected_custom_edit">
-<h2>$lt{'ecrp'}$helpecpr</h2>
+<input type="hidden" name="action" value="$env{'form.action'}" />
+<input type="hidden" name="phase" value="selected_custom_edit" />
+<h3>$lt{'ecrp'}$helpecpr</h3>
 $lt{'nr'}: $choice <input type="text" size="15" name="newrolename" /><br />
 <input name="customeditor" type="submit" value="$lt{'cre'}" />
 </form>
 ENDCUSTOM
+        }
     }
     $r->print(&Apache::loncommon::end_page());
 }
 
+sub entry_form {
+    my ($dom,$srch,$forcenewuser) = @_;
+    my $userpicker = 
+       &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
+                                       'document.crtuser');
+    my $srchbutton = &mt('Search');
+    my $output = <<"ENDDOCUMENT";
+<form action="/adm/createuser" method="post" name="crtuser">
+<input type="hidden" name="action" value="$env{'form.action'}" />
+<input type="hidden" name="phase" value="get_user_info" />
+$userpicker
+<input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
+</form>
+ENDDOCUMENT
+    return $output;
+}
 
 sub user_modification_js {
     my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
@@ -213,16 +325,169 @@ END
 }
 
 # =================================================================== Phase two
-sub print_user_modification_page {
-    my $r=shift;
-    my $ccuname =&LONCAPA::clean_username($env{'form.ccuname'});
-    my $ccdomain=&LONCAPA::clean_domain($env{'form.ccdomain'});
+sub print_user_selection_page {
+    my ($r,$response,$srch,$srch_results,$operation,$srcharray) = @_;
+    my @fields = ('username','domain','lastname','firstname','permanentemail');
+    my $sortby = $env{'form.sortby'};
+
+    if (!grep(/^\Q$sortby\E$/,@fields)) {
+        $sortby = 'lastname';
+    }
+
+    my ($jsback,$elements) = &crumb_utilities();
+
+    my $jscript = (<<ENDSCRIPT);
+<script type="text/javascript">
+function pickuser(uname,udom) {
+    document.usersrchform.seluname.value=uname;
+    document.usersrchform.seludom.value=udom;
+    document.usersrchform.phase.value="userpicked";
+    document.usersrchform.submit();
+}
 
-    unless (($ccuname) && ($ccdomain)) {
-	&print_username_entry_form($r);
-        return;
+$jsback
+</script>
+ENDSCRIPT
+
+    my %lt=&Apache::lonlocal::texthash(
+                                       'usrch'          => "User Search to add/modify roles",
+                                       'stusrch'        => "User Search to enroll student",
+                                       'usel'           => "Select a user to add/modify roles",
+                                       'stusel'         => "Select a user to enroll as a student", 
+                                       'username'       => "username",
+                                       'domain'         => "domain",
+                                       'lastname'       => "last name",
+                                       'firstname'      => "first name",
+                                       'permanentemail' => "permanent e-mail",
+                                      );
+    if ($operation eq 'createuser') {
+        $r->print(&Apache::loncommon::start_page('User Management',$jscript));
+        &Apache::lonhtmlcommon::add_breadcrumb
+            ({href=>"javascript:backPage(document.usersrchform,'','')",
+              text=>"Create/modify user",
+              faq=>282,bug=>'Instructor Interface',},
+             {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
+              text=>"Select User",
+              faq=>282,bug=>'Instructor Interface',});
+        $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
+        $r->print("<b>$lt{'usrch'}</b><br />");
+        $r->print(&entry_form($srch->{'srchdomain'},$srch));
+        $r->print('<h3>'.$lt{'usel'}.'</h3>');
+    } else {
+        $r->print($jscript."<b>$lt{'stusrch'}</b><br />");
+        $r->print(&Apache::londropadd::single_user_entry_form($srch->{'srchdomain'},$srch));
+        $r->print('</form><h3>'.$lt{'stusel'}.'</h3>');
+    }
+    $r->print('<form name="usersrchform" method="post">'.
+              &Apache::loncommon::start_data_table()."\n".
+              &Apache::loncommon::start_data_table_header_row()."\n".
+              ' <th> </th>'."\n");
+    foreach my $field (@fields) {
+        $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
+                  "'".$field."'".';document.usersrchform.submit();">'.
+                  $lt{$field}.'</a></th>'."\n");
+    }
+    $r->print(&Apache::loncommon::end_data_table_header_row());
+
+    my @sorted_users = sort {
+        lc($srch_results->{$a}->{$sortby})   cmp lc($srch_results->{$b}->{$sortby})
+            ||
+        lc($srch_results->{$a}->{lastname})  cmp lc($srch_results->{$b}->{lastname})
+            ||
+        lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
+	    ||
+	lc($a) cmp lc($b)
+        } (keys(%$srch_results));
+
+    foreach my $user (@sorted_users) {
+        my ($uname,$udom) = split(/:/,$user);
+        $r->print(&Apache::loncommon::start_data_table_row().
+                  '<td><input type="button" name="seluser" value="'.&mt('Select').'" onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".')" /></td>'.
+                  '<td><tt>'.$uname.'</tt></td>'.
+                  '<td><tt>'.$udom.'</tt></td>');
+        foreach my $field ('lastname','firstname','permanentemail') {
+            $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
+        }
+        $r->print(&Apache::loncommon::end_data_table_row());
+    }
+    $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
+    if (ref($srcharray) eq 'ARRAY') {
+        foreach my $item (@{$srcharray}) {
+            $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
+        }
     }
+    $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
+              ' <input type="hidden" name="seluname" value="" />'."\n".
+              ' <input type="hidden" name="seludom" value="" />'."\n".
+              ' <input type="hidden" name="currstate" value="select" />'."\n".
+              ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
+              ' <input type="hidden" name="action" value="singleuser" />'."\n");
+    $r->print($response);
+    if ($operation eq 'createuser') {
+        $r->print('</form>'.&Apache::loncommon::end_page());
+    } else {
+        $r->print('<input type="hidden" name="action" value="enrollstudent" />'."\n".
+                  '<input type="hidden" name="state" value="gotusername" />'."\n");
+    }
+}
 
+sub print_user_query_page {
+    my ($r,$caller) = @_;
+# FIXME - this is for a network-wide name search (similar to catalog search)
+# To use frames with similar behavior to catalog/portfolio search.
+# To be implemented. 
+    return;
+}
+
+sub print_user_modification_page {
+    my ($r,$ccuname,$ccdomain,$srch,$response) = @_;
+    if (($ccuname eq '') || ($ccdomain eq '')) {
+        my $usermsg = &mt('No username and/or domain provided.'); 
+	&print_username_entry_form($r,$usermsg);
+        return;
+    }
+    my %abv_auth = &auth_abbrev();
+    my ($curr_authtype,%rulematch,%inst_results,$curr_kerb_ver,$newuser,
+        %alerts,%curr_rules);
+    my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
+    if ($uhome eq 'no_host') {
+        $newuser = 1;
+        my $checkhash;
+        my $checks = { 'username' => 1 };
+        $checkhash->{$ccuname.':'.$ccdomain} = { 'status' => 'new' };
+        &Apache::loncommon::user_rule_check($checkhash,$checks,
+                   \%alerts,\%rulematch,\%inst_results,\%curr_rules);
+        if (ref($alerts{$ccuname.':'.$ccdomain}) eq 'HASH') {
+            if ($alerts{$ccuname.':'.$ccdomain}{'username'}) {
+                my $domdesc = 
+                    &Apache::lonnet::domain($ccdomain,'description');
+                my $userchkmsg;
+                if (ref($curr_rules{$ccdomain}) eq 'HASH') {  
+                    $userchkmsg = 
+                        &Apache::loncommon::instrule_disallow_msg('username',
+                                                                 $domdesc,1).
+                        &Apache::loncommon::user_rule_formats($ccdomain,
+                            $domdesc,$curr_rules{$ccdomain}{'username'},
+                            'username');
+                }
+                &print_username_entry_form($r,$userchkmsg);
+                return;
+            }
+        }
+    } else {
+        $newuser = 0;
+        my $currentauth = 
+            &Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
+        if ($currentauth =~ /^(krb4|krb5|unix|internal|localauth):/) {	
+            $curr_authtype = $abv_auth{$1};
+            if ($currentauth =~ /^krb(4|5)/) {
+                $curr_kerb_ver = $1;
+            }
+        }
+    }
+    if ($response) {
+        $response = '<br />'.$response
+    }
     my $defdom=$env{'request.role.domain'};
 
     my ($krbdef,$krbdefdom) =
@@ -230,13 +495,14 @@ sub print_user_modification_page {
 
     my %param = ( formname => 'document.cu',
                   kerb_def_dom => $krbdefdom,
-                  kerb_def_auth => $krbdef
-                  );
+                  kerb_def_auth => $krbdef,
+                  curr_authtype => $curr_authtype,
+                  curr_kerb_ver => $curr_kerb_ver,
+                  domain => $ccdomain,
+                );
     $loginscript  = &Apache::loncommon::authform_header(%param);
     $authformkrb  = &Apache::loncommon::authform_kerberos(%param);
-						 
-    $ccuname =&LONCAPA::clean_username($ccuname);
-    $ccdomain=&LONCAPA::clean_domain($ccdomain);
+
     my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
     my $dc_setcourse_code = '';
     my $nondc_setsection_code = '';                                        
@@ -368,9 +634,8 @@ ENDSCRIPT
             var checkcurr = str.match(re1);
             if (checkcurr != null) {
                 if (document.cu.elements[i-1].checked == true) {
-                    var re2 = /^currsec_[a-zA-Z0-9]+_[a-zA-Z0-9]+_(\\w+)\$/;
-                    match = re2.exec(str);
-                    var role = match[1];
+		    var match = str.split('_');
+                    var role = match[3];
                     if (role == 'cc') {
                         alert("Section designations do not apply to Course Coordinator roles.\\nA course coordinator role will be added with access to all sections.");
                     }
@@ -439,20 +704,48 @@ ENDSECCODE
     }
     my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
                                    $nondc_setsection_code,$groupslist);
+
+    my ($jsback,$elements) = &crumb_utilities();
+    my $javascript_validations;
+    if ((&Apache::lonnet::allowed('mau',$ccdomain)) || ($uhome eq 'no_host')) {
+        my ($krbdef,$krbdefdom) =
+            &Apache::loncommon::get_kerberos_defaults($ccdomain);
+        $javascript_validations = 
+            &Apache::lonuserutils::javascript_validations('auth',$krbdefdom,undef,
+                                                        undef,$ccdomain);
+    }
+    $js .= "\n".
+       '<script type="text/javascript">'."\n".$jsback."\n".
+       $javascript_validations.'</script>';
     my $start_page = 
-	&Apache::loncommon::start_page('Create Users, Change User Privileges',
+	&Apache::loncommon::start_page('User Management',
 				       $js,{'add_entries' => \%loaditem,});
+    &Apache::lonhtmlcommon::add_breadcrumb
+     ({href=>"javascript:backPage(document.cu)",
+       text=>"Create/modify user",
+       faq=>282,bug=>'Instructor Interface',});
+
+    if ($env{'form.phase'} eq 'userpicked') {
+        &Apache::lonhtmlcommon::add_breadcrumb
+     ({href=>"javascript:backPage(document.cu,'get_user_info','select')",
+       text=>"Select a user",
+       faq=>282,bug=>'Instructor Interface',});
+    }
+    &Apache::lonhtmlcommon::add_breadcrumb
+      ({href=>"javascript:backPage(document.cu,'$env{'form.phase'}','modify')",
+        text=>"Set user role",
+        faq=>282,bug=>'Instructor Interface',});
+    my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management');
 
     my $forminfo =<<"ENDFORMINFO";
 <form action="/adm/createuser" method="post" name="cu">
-<input type="hidden" name="phase"       value="update_user_data">
-<input type="hidden" name="ccuname"     value="$ccuname">
-<input type="hidden" name="ccdomain"    value="$ccdomain">
-<input type="hidden" name="pres_value"  value="" >
-<input type="hidden" name="pres_type"   value="" >
-<input type="hidden" name="pres_marker" value="" >
+<input type="hidden" name="phase" value="update_user_data" />
+<input type="hidden" name="ccuname" value="$ccuname" />
+<input type="hidden" name="ccdomain" value="$ccdomain" />
+<input type="hidden" name="pres_value"  value="" />
+<input type="hidden" name="pres_type"   value="" />
+<input type="hidden" name="pres_marker" value="" />
 ENDFORMINFO
-    my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
     my %inccourses;
     foreach my $key (keys(%env)) {
 	if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
@@ -460,108 +753,151 @@ ENDFORMINFO
         }
     }
     if ($uhome eq 'no_host') {
-        my $home_server_list=
-            '<option value="default" selected>default</option>'."\n".
-                &Apache::loncommon::home_server_option_list($ccdomain);
-        
-	my %lt=&Apache::lonlocal::texthash(
-                    'cnu'  => "Create New User",
-                    'nu'   => "New User",
-                    'id'   => "in domain",
-                    'pd'   => "Personal Data",
-                    'fn'   => "First Name",
-                    'mn'   => "Middle Name",
-                    'ln'   => "Last Name",
-                    'gen'  => "Generation",
-                    'idsn' => "ID/Student Number",
-                    'hs'   => "Home Server",
-                    'lg'   => "Login Data"
-				       );
         my $portfolioform;
         if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
             # Current user has quota modification privileges
-            $portfolioform = &portfolio_quota($ccuname,$ccdomain);
+            $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
         }
-	my $genhelp=&Apache::loncommon::help_open_topic('Generation');
-        &initialize_authen_forms();
-	$r->print(<<ENDNEWUSER);
+        &initialize_authen_forms($ccdomain);
+        my %lt=&Apache::lonlocal::texthash(
+                'cnu'            => 'Create New User',
+                'ind'            => 'in domain',
+                'lg'             => 'Login Data',
+                'hs'             => "Home Server",
+        );
+	$r->print(<<ENDTITLE);
 $start_page
-<h1>$lt{'cnu'}</h1>
+$crumbs
+$response
 $forminfo
-<h2>$lt{'nu'} "$ccuname" $lt{'id'} $ccdomain</h2>
 <script type="text/javascript" language="Javascript">
 $loginscript
 </script>
 <input type='hidden' name='makeuser' value='1' />
-<h3>$lt{'pd'}</h3>
-<p>
-<table>
-<tr><td>$lt{'fn'}  </td>
-    <td><input type='text' name='cfirst'  size='15' /></td></tr>
-<tr><td>$lt{'mn'} </td> 
-    <td><input type='text' name='cmiddle' size='15' /></td></tr>
-<tr><td>$lt{'ln'}   </td>
-    <td><input type='text' name='clast'   size='15' /></td></tr>
-<tr><td>$lt{'gen'}$genhelp</td>
-    <td><input type='text' name='cgen'    size='5'  /></td></tr>
-</table>
-$lt{'idsn'} <input type='text' name='cstid'   size='15' /></p>
-$lt{'hs'}: <select name="hserver" size="1"> $home_server_list </select>
-<hr />
-<h3>$lt{'lg'}</h3>
-<p>$generalrule </p>
-<p>$authformkrb </p>
-<p>$authformint </p>
-<p>$authformfsys</p>
-<p>$authformloc </p>
-<hr />
-$portfolioform
-ENDNEWUSER
+<h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain</h2>
+ENDTITLE
+        $r->print('<div class="LC_left_float">'.
+                  &personal_data_display($ccuname,$ccdomain,$newuser,
+                                         %inst_results));
+        my ($home_server_pick,$numlib) = 
+            &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
+                                                      'default','hide');
+        if ($numlib > 1) {
+            $r->print("
+<br />
+$lt{'hs'}: $home_server_pick
+<br />");
+        } else {
+            $r->print($home_server_pick);
+        }
+        $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
+                  $lt{'lg'}.'</h3>');
+        my ($fixedauth,$varauth,$authmsg); 
+        if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
+            my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
+            my ($rules,$ruleorder) = 
+                &Apache::lonnet::inst_userrules($ccdomain,'username');
+            if (ref($rules) eq 'HASH') {
+                if (ref($rules->{$matchedrule}) eq 'HASH') {
+                    my $authtype = $rules->{$matchedrule}{'authtype'};
+                    if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
+                        $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
+                    } else { 
+                        my $authparm = $rules->{$matchedrule}{'authparm'};
+                        if ($authtype =~ /^krb(4|5)$/) {
+                            my $ver = $1;
+                            if ($authparm ne '') {
+                                $fixedauth = <<"KERB"; 
+<input type="hidden" name="login" value="krb" />
+<input type="hidden" name="krbver" value="$ver" />
+<input type="hidden" name="krbarg" value="$authparm" />
+KERB
+                                $authmsg = $rules->{$matchedrule}{'authmsg'};    
+                            }
+                        } else {
+                            $fixedauth = 
+'<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
+                            if ($rules->{$matchedrule}{'authparmfixed'}) {
+                                $fixedauth .=    
+'<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
+                            } else {
+                                $varauth =  
+'<input type="text" name="'.$authtype.'arg" value="" />'."\n";
+                            }
+                        }
+                    }
+                } else {
+                    $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
+                }
+            }
+            if ($authmsg) {
+                $r->print(<<ENDAUTH);
+$fixedauth
+$authmsg
+$varauth
+ENDAUTH
+            }
+        } else {
+            $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc)); 
+        }
+        $r->print(<<ENDPORT);
+        $portfolioform
+</div><div class="LC_clear_float_footer"></div>
+ENDPORT
     } else { # user already exists
 	my %lt=&Apache::lonlocal::texthash(
-                    'cup'  => "Change User Privileges",
-                    'usr'  => "User",                    
+                    'cup'  => "Modify existing user: ",
                     'id'   => "in domain",
-                    'fn'   => "first name",
-                    'mn'   => "middle name",
-                    'ln'   => "last name",
-                    'gen'  => "generation"
 				       );
 	$r->print(<<ENDCHANGEUSER);
 $start_page
-<h1>$lt{'cup'}</h1>
+$crumbs
 $forminfo
-<h2>$lt{'usr'} "$ccuname" $lt{'id'} "$ccdomain"</h2>
+<h2>$lt{'cup'} "$ccuname" $lt{'id'} "$ccdomain"</h2>
 ENDCHANGEUSER
-        # Get the users information
-        my %userenv = &Apache::lonnet::get('environment',
-                          ['firstname','middlename','lastname','generation',
-                           'portfolioquota'],$ccdomain,$ccuname);
-        my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
-        $r->print('
-<hr />'.
-                  &Apache::loncommon::start_data_table().
-                  &Apache::loncommon::start_data_table_header_row().
-'<th>'.$lt{'fn'}.'</th><th>'.$lt{'mn'}.'</th><th>'.$lt{'ln'}.'</th><th>'.$lt{'gen'}.'</th>'.
-                  &Apache::loncommon::end_data_table_header_row().
-                  &Apache::loncommon::start_data_table_row());
-        foreach my $item ('firstname','middlename','lastname','generation') {
-           if (&Apache::lonnet::allowed('mau',$ccdomain)) {
-              $r->print(<<"END");
-<td><input type="text" name="c$item" value="$userenv{$item}" size="15" /></td>
-END
-           } else {
-               $r->print('<td>'.$userenv{$item}.'</td>');
-           }
+        $r->print('<div class="LC_left_float">'.
+                  &personal_data_display($ccuname,$ccdomain,$newuser,
+                                         %inst_results).
+                  '</div>');
+        my $user_auth_text = 
+            &user_authentication($ccuname,$ccdomain,$krbdefdom,\%abv_auth);
+        my $user_quota_text;
+        if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
+            # Current user has quota modification privileges
+            $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
+        } elsif (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
+            # Get the user's portfolio information
+            my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
+                                             $ccdomain,$ccuname);
+
+            my %lt=&Apache::lonlocal::texthash(
+                'dska'  => "Disk space allocated to user's portfolio files",
+                'youd'  => "You do not have privileges to modify the portfolio quota for this user.",
+                'ichr'  => "If a change is required, contact a domain coordinator for the domain",
+            );
+            $user_quota_text = <<ENDNOPORTPRIV;
+<h3>$lt{'dska'}</h3>
+$lt{'youd'} $lt{'ichr'}: $ccdomain
+ENDNOPORTPRIV
         }
-        $r->print(&Apache::loncommon::end_data_table_row().
-                  &Apache::loncommon::end_data_table());
+        if ($user_auth_text ne '') {
+            $r->print('<div class="LC_left_float">'.$user_auth_text);
+            if ($user_quota_text ne '') {
+                $r->print($user_quota_text);
+            }
+            $r->print('</div>');
+
+        } elsif ($user_quota_text ne '') {
+            $r->print('<div class="LC_left_float">'.$user_quota_text.'</div>');
+        }
+        $r->print('<div class="LC_clear_float_footer"></div>');
+        my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
         # Build up table of user roles to allow revocation of a role.
         my ($tmp) = keys(%rolesdump);
         unless ($tmp =~ /^(con_lost|error)/i) {
            my $now=time;
 	   my %lt=&Apache::lonlocal::texthash(
-		    'rer'  => "Revoke Existing Roles",
+		    'rer'  => "Existing Roles",
                     'rev'  => "Revoke",                    
                     'del'  => "Delete",
 		    'ren'  => "Re-Enable",
@@ -669,7 +1005,7 @@ END
                my $active=1;
                $active=0 if (($role_end_time) && ($now>$role_end_time));
                if (($active) && ($allowed)) {
-                   $row.= '<input type="checkbox" name="rev:'.$thisrole.'">';
+                   $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
                } else {
                    if ($active) {
                       $row.='&nbsp;';
@@ -679,22 +1015,22 @@ END
                }
 	       $row.='</td><td>';
                if ($allowed && !$active) {
-                   $row.= '<input type="checkbox" name="ren:'.$thisrole.'">';
+                   $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
                } else {
                    $row.='&nbsp;';
                }
 	       $row.='</td><td>';
                if ($delallowed) {
-                   $row.= '<input type="checkbox" name="del:'.$thisrole.'">';
+                   $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
                } else {
                    $row.='&nbsp;';
                }
 	       my $plaintext='';
-	       unless ($croletitle) {
+	       if (!$croletitle) {
                    $plaintext=&Apache::lonnet::plaintext($role_code,$class)
 	       } else {
 	           $plaintext=
-		"Customrole '$croletitle' defined by $croleuname\@$croleudom";
+		"Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
 	       }
                $row.= '</td><td>'.$plaintext.
                       '</td><td>'.$area.
@@ -730,7 +1066,6 @@ END
 	   }
            if ($rolesdisplay == 1) {
                $r->print('
-<hr />
 <h3>'.$lt{'rer'}.'</h3>'.
 &Apache::loncommon::start_data_table("LC_createuser").
 &Apache::loncommon::start_data_table_header_row().
@@ -746,128 +1081,16 @@ END
 	       $r->print(&Apache::loncommon::end_data_table());
            }
         }  # End of unless
-	my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
-	if ($currentauth=~/^krb(4|5):/) {
-	    $currentauth=~/^krb(4|5):(.*)/;
-	    my $krbdefdom=$2;
-            my %param = ( formname => 'document.cu',
-                          kerb_def_dom => $krbdefdom 
-                          );
-            $loginscript  = &Apache::loncommon::authform_header(%param);
-	}
-	# Check for a bad authentication type
-        unless ($currentauth=~/^krb(4|5):/ or
-		$currentauth=~/^unix:/ or
-		$currentauth=~/^internal:/ or
-		$currentauth=~/^localauth:/
-		) { # bad authentication scheme
-	    if (&Apache::lonnet::allowed('mau',$ccdomain)) {
-                &initialize_authen_forms();
-		my %lt=&Apache::lonlocal::texthash(
-                               'err'   => "ERROR",
-			       'uuas'  => "This user has an unrecognized authentication scheme",
-                               'sldb'  => "Please specify login data below",
-                               'ld'    => "Login Data"
-						   );
-		$r->print(<<ENDBADAUTH);
-<hr />
-<script type="text/javascript" language="Javascript">
-$loginscript
-</script>
-<font color='#ff0000'>$lt{'err'}:</font>
-$lt{'uuas'} ($currentauth). $lt{'sldb'}.
-<h3>$lt{'ld'}</h3>
-<p>$generalrule</p>
-<p>$authformkrb</p>
-<p>$authformint</p>
-<p>$authformfsys</p>
-<p>$authformloc</p>
-ENDBADAUTH
-            } else { 
-                # This user is not allowed to modify the user's 
-                # authentication scheme, so just notify them of the problem
-		my %lt=&Apache::lonlocal::texthash(
-                               'err'   => "ERROR",
-			       'uuas'  => "This user has an unrecognized authentication scheme",
-                               'adcs'  => "Please alert a domain coordinator of this situation"
-						   );
-		$r->print(<<ENDBADAUTH);
-<hr />
-<font color="#ff0000"> $lt{'err'}: </font>
-$lt{'uuas'} ($currentauth). $lt{'adcs'}.
-<hr />
-ENDBADAUTH
-            }
-        } else { # Authentication type is valid
-	    my $authformcurrent='';
-	    my $authform_other='';
-            &initialize_authen_forms();
-	    if ($currentauth=~/^krb(4|5):/) {
-		$authformcurrent=$authformkrb;
-		$authform_other="<p>$authformint</p>\n".
-                    "<p>$authformfsys</p><p>$authformloc</p>";
-	    }
-	    elsif ($currentauth=~/^internal:/) {
-		$authformcurrent=$authformint;
-		$authform_other="<p>$authformkrb</p>".
-                    "<p>$authformfsys</p><p>$authformloc</p>";
-	    }
-	    elsif ($currentauth=~/^unix:/) {
-		$authformcurrent=$authformfsys;
-		$authform_other="<p>$authformkrb</p>".
-                    "<p>$authformint</p><p>$authformloc;</p>";
-	    }
-	    elsif ($currentauth=~/^localauth:/) {
-		$authformcurrent=$authformloc;
-		$authform_other="<p>$authformkrb</p>".
-                    "<p>$authformint</p><p>$authformfsys</p>";
-	    }
-            $authformcurrent.=' <i>(will override current values)</i><br />';
-            if (&Apache::lonnet::allowed('mau',$ccdomain)) {
-		# Current user has login modification privileges
-		my %lt=&Apache::lonlocal::texthash(
-                               'ccld'  => "Change Current Login Data",
-			       'enld'  => "Enter New Login Data"
-						   );
-		$r->print(<<ENDOTHERAUTHS);
-<hr />
-<script type="text/javascript" language="Javascript">
-$loginscript
-</script>
-<h3>$lt{'ccld'}</h3>
-<p>$generalrule</p>
-<p>$authformnop</p>
-<p>$authformcurrent</p>
-<h3>$lt{'enld'}</h3>
-$authform_other
-ENDOTHERAUTHS
-            } else {
-                if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
-                    my %lt=&Apache::lonlocal::texthash(
-                               'ccld'  => "Change Current Login Data",
-                               'yodo'  => "You do not have privileges to modify the authentication configuration for this user.",
-                               'ifch'  => "If a change is required, contact a domain coordinator for the domain",
-                    );
-                    $r->print(<<ENDNOPRIV);
-<hr />
-<h3>$lt{'ccld'}</h3>
-$lt{'yodo'} $lt{'ifch'}: $ccdomain 
-ENDNOPRIV
-                } 
-            }
-            if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
-                # Current user has quota modification privileges
-                $r->print(&portfolio_quota($ccuname,$ccdomain));
-            }
-        }  ## End of "check for bad authentication type" logic
     } ## End of new user/old user logic
-    $r->print('<hr /><h3>'.&mt('Add Roles').'</h3>');
+    my $addrolesdisplay = 0;
+    $r->print('<h3>'.&mt('Add Roles').'</h3>');
 #
 # Co-Author
 # 
     if (&authorpriv($env{'user.name'},$env{'request.role.domain'}) &&
         ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
         # No sense in assigning co-author role to yourself
+        $addrolesdisplay = 1;
 	my $cuname=$env{'user.name'};
         my $cudom=$env{'request.role.domain'};
 	   my %lt=&Apache::lonlocal::texthash(
@@ -898,7 +1121,7 @@ ENDNOPRIV
            <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
              <a href=
 "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
-<td><input type=hidden name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
+<td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
 <a href=
 "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
           &Apache::loncommon::end_data_table_row()."\n".
@@ -906,14 +1129,23 @@ ENDNOPRIV
 '<td><input type=checkbox name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
 <td>'.$lt{'caa'}.'</td>
 <td>'.$cudom.'_'.$cuname.'</td>
-<td><input type=hidden name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
+<td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
 <a href=
 "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
-<td><input type=hidden name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
+<td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
 <a href=
 "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
          &Apache::loncommon::end_data_table_row()."\n".
          &Apache::loncommon::end_data_table());
+    } elsif ($env{'request.role'} =~ /^au\./) {
+        if (!(&authorpriv($env{'user.name'},$env{'request.role.domain'}))) {
+            $r->print('<span class="LC_error">'.
+                      &mt('You do not have privileges to assign co-author roles.').
+                      '</span>');
+        } elsif (($env{'user.name'} eq $ccuname) && 
+             ($env{'user.domain'} eq $ccdomain)) {
+           $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
+        }
     }
 #
 # Domain level
@@ -938,13 +1170,13 @@ ENDNOPRIV
                $num_domain_level ++;
                $domaintext .= 
 &Apache::loncommon::start_data_table_row().
-'<td><input type=checkbox name="act_'.$thisdomain.'_'.$role.'"></td>
+'<td><input type=checkbox name="act_'.$thisdomain.'_'.$role.'" /></td>
 <td>'.$plrole.'</td>
 <td>'.$thisdomain.'</td>
-<td><input type=hidden name="start_'.$thisdomain.'_'.$role.'" value="">
+<td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
 <a href=
 "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
-<td><input type=hidden name="end_'.$thisdomain.'_'.$role.'" value="">
+<td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
 <a href=
 "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
 &Apache::loncommon::end_data_table_row();
@@ -954,59 +1186,339 @@ ENDNOPRIV
     $domaintext.= &Apache::loncommon::end_data_table();
     if ($num_domain_level > 0) {
         $r->print($domaintext);
+        $addrolesdisplay = 1;
     }
 #
-# Course and group levels
+# Course level
 #
 
     if ($env{'request.role'} =~ m{^dc\./($match_domain)/$}) {
         $r->print(&course_level_dc($1,'Course'));
-        $r->print('<hr /><input type="button" value="'.&mt('Modify User').'" onClick="setCourse()">'."\n");
+        $r->print('<br /><input type="button" value="'.&mt('Modify User').'" onClick="setCourse()" />'."\n");
+    } elsif ($env{'request.role'} =~ m{^au\./($match_domain)/$}) {
+        if ($addrolesdisplay) {
+            $r->print('<br /><input type="button" value="'.&mt('Modify User').'"');
+            if ($newuser) {
+                $r->print(' onClick="verify_message(this.form)" \>'."\n");
+            } else {
+                $r->print('onClick="this.form.submit()" \>'."\n"); 
+            }
+        } else {
+            $r->print('<br /><a href="javascript:backPage(document.cu)">'.
+                      &mt('Back to previous page').'</a>');
+        }
     } else {
         $r->print(&course_level_table(%inccourses));
-        $r->print('<hr /><input type="button" value="'.&mt('Modify User').'" onClick="setSections()">'."\n");
+        $r->print('<br /><input type="button" value="'.&mt('Modify User').'" onClick="setSections()" />'."\n");
     }
+    $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
+    $r->print('<input type="hidden" name="currstate" value="" />');
+    $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
     $r->print("</form>".&Apache::loncommon::end_page());
 }
 
+sub user_authentication {
+    my ($ccuname,$ccdomain,$krbdefdom,$abv_auth) = @_;
+    my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
+    my ($loginscript,$outcome);
+    if ($currentauth=~/^(krb)(4|5):(.*)/) {
+        my $long_auth = $1.$2;
+        my $curr_kerb_ver = $2;
+        my $krbdefdom=$3;
+        my $curr_authtype = $abv_auth->{$long_auth};
+        my %param = ( formname      => 'document.cu',
+                      kerb_def_dom  => $krbdefdom,
+                      domain        => $ccdomain,
+                      curr_authtype => $curr_authtype,
+                      curr_kerb_ver => $curr_kerb_ver,
+                          );
+        $loginscript  = &Apache::loncommon::authform_header(%param);
+    }
+    # Check for a bad authentication type
+    if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
+        # bad authentication scheme
+        my %lt=&Apache::lonlocal::texthash(
+                       'err'   => "ERROR",
+                       'uuas'  => "This user has an unrecognized authentication scheme",
+                       'adcs'  => "Please alert a domain coordinator of this situation",
+                       'sldb'  => "Please specify login data below",
+                       'ld'    => "Login Data"
+        );
+        if (&Apache::lonnet::allowed('mau',$ccdomain)) {
+            &initialize_authen_forms($ccdomain);
+            my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
+            $outcome = <<ENDBADAUTH;
+<script type="text/javascript" language="Javascript">
+$loginscript
+</script>
+<span class="LC_error">$lt{'err'}:
+$lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
+<h3>$lt{'ld'}</h3>
+$choices
+ENDBADAUTH
+        } else {
+            # This user is not allowed to modify the user's
+            # authentication scheme, so just notify them of the problem
+            $outcome = <<ENDBADAUTH;
+<span class="LC_error"> $lt{'err'}: 
+$lt{'uuas'} ($currentauth). $lt{'adcs'}.
+</span>
+ENDBADAUTH
+        }
+    } else { # Authentication type is valid
+        my $authformcurrent='';
+        my $authform_other='';
+        &initialize_authen_forms($ccdomain,$currentauth);
+        my ($authformcurrent,$authform_other,$can_modify) =
+            &modify_login_block($ccdomain,$currentauth);
+        if (&Apache::lonnet::allowed('mau',$ccdomain)) {
+            # Current user has login modification privileges
+            my %lt=&Apache::lonlocal::texthash (
+                           'ld'    => "Login Data",
+                           'ccld'  => "Change Current Login Data",
+                           'enld'  => "Enter New Login Data"
+                                               );
+            $outcome =
+                       '<script type="text/javascript" language="Javascript">'."\n".
+                       $loginscript."\n".
+                       '</script>'."\n".
+                       '<h3>'.$lt{'ld'}.'</h3>'.
+                       &Apache::loncommon::start_data_table().
+                       &Apache::loncommon::start_data_table_row().
+                       '<td>'.$authformnop;
+            if ($can_modify) {
+                $outcome .= '</td>'."\n".
+                            &Apache::loncommon::end_data_table_row().
+                            &Apache::loncommon::start_data_table_row().
+                            '<td>'.$authformcurrent.'</td>'.
+                            &Apache::loncommon::end_data_table_row()."\n";
+            } else {
+                $outcome .= '&nbsp;('.$authformcurrent.')</td>';
+            }
+            if ($authform_other ne '') {
+                $outcome .= $authform_other;
+            }
+            $outcome .= &Apache::loncommon::end_data_table_row().
+                        &Apache::loncommon::end_data_table();
+        } else {
+            if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
+                my %lt=&Apache::lonlocal::texthash(
+                           'ccld'  => "Change Current Login Data",
+                           'yodo'  => "You do not have privileges to modify the authentication configuration for this user.",
+                           'ifch'  => "If a change is required, contact a domain coordinator for the domain",
+                );
+                $outcome .= <<ENDNOPRIV;
+<h3>$lt{'ccld'}</h3>
+$lt{'yodo'} $lt{'ifch'}: $ccdomain
+ENDNOPRIV
+            }
+        }
+    }  ## End of "check for bad authentication type" logic
+    return $outcome;
+}
+
+sub modify_login_block {
+    my ($dom,$currentauth) = @_;
+    my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
+    my ($authnum,%can_assign) =
+        &Apache::loncommon::get_assignable_auth($dom);
+    my ($authformcurrent,$authform_other,$show_override_msg);
+    if ($currentauth=~/^krb(4|5):/) {
+        $authformcurrent=$authformkrb;
+        if ($can_assign{'int'}) {
+            $authform_other = &Apache::loncommon::start_data_table_row().
+                              '<td>'.$authformint.'</td>'.
+                              &Apache::loncommon::end_data_table_row()."\n"
+        }
+        if ($can_assign{'loc'}) {
+            $authform_other .= &Apache::loncommon::start_data_table_row().
+                               '<td>'.$authformloc.'</td>'.
+                               &Apache::loncommon::end_data_table_row()."\n";
+        }
+        if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
+            $show_override_msg = 1;
+        }
+    } elsif ($currentauth=~/^internal:/) {
+        $authformcurrent=$authformint;
+        if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
+            $authform_other = &Apache::loncommon::start_data_table_row().
+                              '<td>'.$authformkrb.'</td>'.
+                              &Apache::loncommon::end_data_table_row()."\n";
+        }
+        if ($can_assign{'loc'}) {
+            $authform_other .= &Apache::loncommon::start_data_table_row().
+                               '<td>'.$authformloc.'</td>'.
+                               &Apache::loncommon::end_data_table_row()."\n";
+        }
+        if ($can_assign{'int'}) {
+            $show_override_msg = 1;
+        }
+    } elsif ($currentauth=~/^unix:/) {
+        $authformcurrent=$authformfsys;
+        if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
+            $authform_other = &Apache::loncommon::start_data_table_row().
+                              '<td>'.$authformkrb.'</td>'.
+                              &Apache::loncommon::end_data_table_row()."\n";
+        }
+        if ($can_assign{'int'}) {
+            $authform_other .= &Apache::loncommon::start_data_table_row().
+                               '<td>'.$authformint.'</td>'.
+                               &Apache::loncommon::end_data_table_row()."\n"
+        }
+        if ($can_assign{'loc'}) {
+            $authform_other .= &Apache::loncommon::start_data_table_row().
+                               '<td>'.$authformloc.'</td>'.
+                               &Apache::loncommon::end_data_table_row()."\n";
+        }
+        if ($can_assign{'fsys'}) {
+            $show_override_msg = 1;
+        }
+    } elsif ($currentauth=~/^localauth:/) {
+        $authformcurrent=$authformloc;
+        if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
+            $authform_other = &Apache::loncommon::start_data_table_row().
+                              '<td>'.$authformkrb.'</td>'.
+                              &Apache::loncommon::end_data_table_row()."\n";
+        }
+        if ($can_assign{'int'}) {
+            $authform_other .= &Apache::loncommon::start_data_table_row().
+                               '<td>'.$authformint.'</td>'.
+                               &Apache::loncommon::end_data_table_row()."\n"
+        }
+        if ($can_assign{'loc'}) {
+            $show_override_msg = 1;
+        }
+    }
+    if ($show_override_msg) {
+        $authformcurrent.= ' <span class="LC_cusr_emph">'.
+                            &mt('will override current values').
+                            '</span><br />';
+    }
+    return ($authformcurrent,$authform_other,$show_override_msg); 
+}
+
+sub personal_data_display {
+    my ($ccuname,$ccdomain,$newuser,%inst_results) = @_; 
+    my ($output,%userenv);
+    if (!$newuser) {
+        # Get the users information
+        %userenv = &Apache::lonnet::get('environment',
+                   ['firstname','middlename','lastname','generation',
+                    'permanentemail','id'],$ccdomain,$ccuname);
+    }
+    my %lt=&Apache::lonlocal::texthash(
+                'pd'             => "Personal Data",
+                'firstname'      => "First Name",
+                'middlename'     => "Middle Name",
+                'lastname'       => "Last Name",
+                'generation'     => "Generation",
+                'permanentemail' => "Permanent e-mail address",
+                'id'             => "ID/Student Number",
+                'lg'             => "Login Data"
+    );
+    my @userinfo = ('firstname','middlename','lastname','generation',
+                    'permanentemail','id');
+    my %textboxsize = (
+                       firstname      => '15',
+                       middlename     => '15',
+                       lastname       => '15',
+                       generation     => '5',
+                       permanentemail => '25',
+                       id             => '15',
+                      );
+    my $genhelp=&Apache::loncommon::help_open_topic('Generation');
+    $output = '<h3>'.$lt{'pd'}.'</h3>'.
+              &Apache::lonhtmlcommon::start_pick_box();
+    foreach my $item (@userinfo) {
+        my $rowtitle = $lt{$item};
+        if ($item eq 'generation') {
+            $rowtitle = $genhelp.$rowtitle;
+        }
+        $output .= &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
+        if ($newuser) {
+            if ($inst_results{$item} ne '') {
+                $output .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results{$item}.'" />'.$inst_results{$item};
+            } else {
+                $output .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
+            }
+        } else {
+            if (&Apache::lonnet::allowed('mau',$ccdomain)) {
+                $output .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
+            } else {
+                $output .= $userenv{$item};
+            }
+        }
+        $output .= &Apache::lonhtmlcommon::row_closure(1);
+    }
+    $output .= &Apache::lonhtmlcommon::end_pick_box();
+    return $output;
+}
+
 # ================================================================= Phase Three
 sub update_user_data {
-    my $r=shift;
+    my ($r) = @_; 
     my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
                                           $env{'form.ccdomain'});
     # Error messages
-    my $error     = '<font color="#ff0000">'.&mt('Error').':</font>';
-    my $end       = &Apache::loncommon::end_page();
-
+    my $error     = '<span class="LC_error">'.&mt('Error').': ';
+    my $end       = '</span><br /><br />';
+    my $rtnlink   = '<a href="javascript:backPage(document.userupdate,'.
+                    "'$env{'form.prevphase'}','modify')".'" />'.
+                    &mt('Return to previous page').'</a>'.&Apache::loncommon::end_page();
     my $title;
     if (exists($env{'form.makeuser'})) {
 	$title='Set Privileges for New User';
     } else {
         $title='Modify User Privileges';
     }
-    $r->print(&Apache::loncommon::start_page($title));
+
+    my ($jsback,$elements) = &crumb_utilities();
+    my $jscript = '<script type="text/javascript">'."\n".
+                  $jsback."\n".'</script>'."\n";
+
+    $r->print(&Apache::loncommon::start_page($title,$jscript));
+    &Apache::lonhtmlcommon::add_breadcrumb
+       ({href=>"javascript:backPage(document.userupdate)",
+         text=>"Create/modify user",
+         faq=>282,bug=>'Instructor Interface',});
+    if ($env{'form.prevphase'} eq 'userpicked') {
+        &Apache::lonhtmlcommon::add_breadcrumb
+           ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
+             text=>"Select a user",
+             faq=>282,bug=>'Instructor Interface',});
+    }
+    &Apache::lonhtmlcommon::add_breadcrumb
+       ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
+         text=>"Set user role",
+         faq=>282,bug=>'Instructor Interface',},
+        {href=>"/adm/createuser",
+         text=>"Result",
+         faq=>282,bug=>'Instructor Interface',});
+    $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
+
     my %disallowed;
+    $r->print(&update_result_form($uhome));
     # Check Inputs
     if (! $env{'form.ccuname'} ) {
-	$r->print($error.&mt('No login name specified').'.'.$end);
+	$r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
 	return;
     }
     if (  $env{'form.ccuname'} ne 
 	  &LONCAPA::clean_username($env{'form.ccuname'}) ) {
 	$r->print($error.&mt('Invalid login name').'.  '.
-		  &mt('Only letters, numbers, and underscores are valid').'.'.
-		  $end);
+		  &mt('Only letters, numbers, periods, dashes, @, and underscores are valid').'.'.
+		  $end.$rtnlink);
 	return;
     }
     if (! $env{'form.ccdomain'}       ) {
-	$r->print($error.&mt('No domain specified').'.'.$end);
+	$r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
 	return;
     }
     if (  $env{'form.ccdomain'} ne
 	  &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
 	$r->print($error.&mt ('Invalid domain name').'.  '.
 		  &mt('Only letters, numbers, periods, dashes, and underscores are valid').'.'.
-		  $end);
+		  $end.$rtnlink);
 	return;
     }
     if (! exists($env{'form.makeuser'})) {
@@ -1042,21 +1554,19 @@ sub update_user_data {
         # If they are creating a new user but have not specified login
         # information this will be caught below.
     } else {
-	    $r->print($error.&mt('Invalid login mode or password').$end);    
+	    $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);    
 	    return;
     }
+
+
+    $r->print('<h3>'.&mt('User [_1] in domain [_2]',
+			 $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
+    my (%alerts,%rulematch,%inst_results,%curr_rules);
     if ($env{'form.makeuser'}) {
-        # Create a new user
-	my %lt=&Apache::lonlocal::texthash(
-                    'cru'  => "Creating user",                    
-                    'id'   => "in domain"
-					   );
-	$r->print(<<ENDNEWUSERHEAD);
-<h3>$lt{'cru'} "$env{'form.ccuname'}" $lt{'id'} "$env{'form.ccdomain'}"</h3>
-ENDNEWUSERHEAD
+	$r->print('<h3>'.&mt('Creating new account.').'</h3>');
         # Check for the authentication mode and password
         if (! $amode || ! $genpwd) {
-	    $r->print($error.&mt('Invalid login mode or password').$end);    
+	    $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);    
 	    return;
 	}
         # Determine desired host
@@ -1067,17 +1577,43 @@ ENDNEWUSERHEAD
             my %home_servers = 
 		&Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
             if (! exists($home_servers{$desiredhost})) {
-                $r->print($error.&mt('Invalid home server specified'));
+                $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
+                return;
+            }
+        }
+        # Check ID format
+        my %checkhash;
+        my %checks = ('id' => 1);
+        %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
+            'status' => 'new', 
+            'id' => $env{'form.cid'}
+        );
+        &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
+                                      \%rulematch,\%inst_results,\%curr_rules);
+        if (ref($alerts{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}) eq 'HASH') {
+            if ($alerts{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}{'id'}) {
+                my $domdesc =
+                    &Apache::lonnet::domain($env{'form.ccdomain'},'description');
+                my $userchkmsg;
+                if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
+                    $userchkmsg  = 
+                        &Apache::loncommon::instrule_disallow_msg('id',
+                                                                  $domdesc,1).
+                        &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
+                            $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
+                } 
+                $r->print($error.&mt('Invalid ID format').$end.
+                          $userchkmsg.$rtnlink);
                 return;
             }
         }
 	# Call modifyuser
 	my $result = &Apache::lonnet::modifyuser
-	    ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cstid'},
-             $amode,$genpwd,$env{'form.cfirst'},
-             $env{'form.cmiddle'},$env{'form.clast'},$env{'form.cgen'},
-             undef,$desiredhost
-	     );
+	    ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
+             $amode,$genpwd,$env{'form.cfirstname'},
+             $env{'form.cmiddlename'},$env{'form.clastname'},
+             $env{'form.cgeneration'},undef,$desiredhost,
+             $env{'form.cpermanentemail'});
 	$r->print(&mt('Generating user').': '.$result);
         my $home = &Apache::lonnet::homeserver($env{'form.ccuname'},
                                                $env{'form.ccdomain'});
@@ -1086,15 +1622,8 @@ ENDNEWUSERHEAD
     } elsif (($env{'form.login'} ne 'nochange') &&
              ($env{'form.login'} ne ''        )) {
 	# Modify user privileges
-    my %lt=&Apache::lonlocal::texthash(
-                    'usr'  => "User",                    
-                    'id'   => "in domain"
-				       );
-	$r->print(<<ENDMODIFYUSERHEAD);
-<h2>$lt{'usr'} "$env{'form.ccuname'}" $lt{'id'} "$env{'form.ccdomain'}"</h2>
-ENDMODIFYUSERHEAD
         if (! $amode || ! $genpwd) {
-	    $r->print($error.'Invalid login mode or password'.$end);    
+	    $r->print($error.'Invalid login mode or password'.$end.$rtnlink);    
 	    return;
 	}
 	# Only allow authentification modification if the person has authority
@@ -1107,7 +1636,7 @@ ENDMODIFYUSERHEAD
 		  ($env{'form.ccuname'},$env{'form.ccdomain'}));
 	} else {
 	    # Okay, this is a non-fatal error.
-	    $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.');    
+	    $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);    
 	}
     }
     ##
@@ -1115,38 +1644,73 @@ ENDMODIFYUSERHEAD
         # Check for need to change
         my %userenv = &Apache::lonnet::get
             ('environment',['firstname','middlename','lastname','generation',
-             'portfolioquota'],$env{'form.ccdomain'},$env{'form.ccuname'});
+             'permanentemail','portfolioquota','inststatus'],
+              $env{'form.ccdomain'},$env{'form.ccuname'});
         my ($tmp) = keys(%userenv);
         if ($tmp =~ /^(con_lost|error)/i) { 
             %userenv = ();
         }
         # Check to see if we need to change user information
-        foreach my $item ('firstname','middlename','lastname','generation') {
+        foreach my $item ('firstname','middlename','lastname','generation','permanentemail') {
             # Strip leading and trailing whitespace
             $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g; 
         }
-        my ($quotachanged,$namechanged,$oldportfolioquota);
+        my ($quotachanged,$namechanged,$oldportfolioquota,$newportfolioquota,
+            $inststatus,$isdefault,$defquotatext);
+        my ($defquota,$settingstatus) = 
+            &Apache::loncommon::default_quota($env{'form.ccdomain'},$inststatus);
         my %changeHash;
-        if (exists($userenv{'portfolioquota'})) {
+        if ($userenv{'portfolioquota'} ne '') {
             $oldportfolioquota = $userenv{'portfolioquota'};
-            if (exists($env{'form.portfolioquota'})) {
-                if ($env{'form.portfolioquota'} ne $userenv{'portfolioquota'}) {
-                    if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
-                        # Current user has quota modification privileges
-                        $quotachanged = 1;
-                        $changeHash{'portfolioquota'} = $env{'form.portfolioquota'};
-                    }
+            if ($env{'form.customquota'} == 1) {
+                if ($env{'form.portfolioquota'} eq '') {
+                    $newportfolioquota = 0;
+                } else {
+                    $newportfolioquota = $env{'form.portfolioquota'};
+                    $newportfolioquota =~ s/[^\d\.]//g;
                 }
+                if ($newportfolioquota != $userenv{'portfolioquota'}) {
+                    $quotachanged = &quota_admin($newportfolioquota,\%changeHash);
+                }
+            } else {
+                $quotachanged = &quota_admin('',\%changeHash);
+                $newportfolioquota = $defquota;
+                $isdefault = 1; 
             }
         } else {
-            $oldportfolioquota = 
-                  &Apache::loncommon::default_quota($env{'form.ccdomain'});
+            $oldportfolioquota = $defquota;
+            if ($env{'form.customquota'} == 1) {
+                if ($env{'form.portfolioquota'} eq '') {
+                    $newportfolioquota = 0;
+                } else {
+                    $newportfolioquota = $env{'form.portfolioquota'};
+                    $newportfolioquota =~ s/[^\d\.]//g;
+                }
+                $quotachanged = &quota_admin($newportfolioquota,\%changeHash);
+            } else {
+                $newportfolioquota = $defquota;
+                $isdefault = 1;
+            }
+        }
+        if ($isdefault) {
+            if ($settingstatus eq '') {
+                $defquotatext = &mt('(default)');
+            } else {
+                my ($usertypes,$order) = 
+                    &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
+                if ($usertypes->{$settingstatus} eq '') {
+                    $defquotatext = &mt('(default)');
+                } else { 
+                    $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
+                }
+            }
         }
         if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}) && 
             ($env{'form.cfirstname'}  ne $userenv{'firstname'}  ||
              $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
              $env{'form.clastname'}   ne $userenv{'lastname'}   ||
-             $env{'form.cgeneration'} ne $userenv{'generation'} )) {
+             $env{'form.cgeneration'} ne $userenv{'generation'} ||
+             $env{'form.cpermanentemail'} ne $userenv{'permanentemail'} )) {
             $namechanged = 1;
         }
         if ($namechanged) {
@@ -1155,6 +1719,7 @@ ENDMODIFYUSERHEAD
             $changeHash{'middlename'} = $env{'form.cmiddlename'};
             $changeHash{'lastname'}   = $env{'form.clastname'};
             $changeHash{'generation'} = $env{'form.cgeneration'};
+            $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
             my $putresult = &Apache::lonnet::put
                 ('environment',\%changeHash,
                  $env{'form.ccdomain'},$env{'form.ccuname'});
@@ -1166,6 +1731,7 @@ ENDMODIFYUSERHEAD
                              'mddl' => "middle",
                              'lst'  => "last",
 			     'gen'  => "generation",
+                             'mail' => "permanent e-mail",
                              'disk' => "disk space allocated to portfolio files",
                              'prvs' => "Previous",
                              'chto' => "Changed To"
@@ -1178,26 +1744,37 @@ ENDMODIFYUSERHEAD
     <th>$lt{'mddl'}</th>
     <th>$lt{'lst'}</th>
     <th>$lt{'gen'}</th>
-    <th>$lt{'disk'}<th></tr>
+    <th>$lt{'mail'}</th>
+    <th>$lt{'disk'}</th></tr>
 <tr><td>$lt{'prvs'}</td>
     <td>$userenv{'firstname'}  </td>
     <td>$userenv{'middlename'} </td>
     <td>$userenv{'lastname'}   </td>
     <td>$userenv{'generation'} </td>
-    <td>$oldportfolioquota</td>
+    <td>$userenv{'permanentemail'} </td>
+    <td>$oldportfolioquota Mb</td>
 </tr>
 <tr><td>$lt{'chto'}</td>
     <td>$env{'form.cfirstname'}  </td>
     <td>$env{'form.cmiddlename'} </td>
     <td>$env{'form.clastname'}   </td>
     <td>$env{'form.cgeneration'} </td>
-    <td>$env{'form.portfolioquota'} Mb</td></tr>
+    <td>$env{'form.cpermanentemail'} </td>
+    <td>$newportfolioquota Mb $defquotatext </td></tr>
 </table>
 END
+                if (($env{'form.ccdomain'} eq $env{'user.domain'}) && 
+                    ($env{'form.ccuname'} eq $env{'user.name'})) {
+                    my %newenvhash;
+                    foreach my $key (keys(%changeHash)) {
+                        $newenvhash{'environment.'.$key} = $changeHash{$key};
+                    }
+                    &Apache::lonnet::appenv(%newenvhash);
+                }
             } else { # error occurred
-                $r->print("<h2>".&mt('Unable to successfully change environment for')." ".
-                      $env{'form.ccuname'}." ".&mt('in domain')." ".
-                      $env{'form.ccdomain'}."</h2>");
+                $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
+                      $env{'form.ccuname'}.' '.&mt('in domain').' '.
+                      $env{'form.ccdomain'}.'</span>');
             }
         }  else { # End of if ($env ... ) logic
             my $putresult;
@@ -1209,49 +1786,46 @@ END
             # They did not want to change the users name but we can
             # still tell them what the name is
 	    my %lt=&Apache::lonlocal::texthash(
-                           'usr'  => "User",                    
-                           'id'   => "in domain",
-                           'gen'  => "Generation",
+                           'mail' => "Permanent e-mail",
                            'disk' => "Disk space allocated to user's portfolio files",
 					       );
             $r->print(<<"END");
-<h2>$lt{'usr'} "$env{'form.ccuname'}" $lt{'id'} "$env{'form.ccdomain'}"</h2>
-<h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} </h4>
-<h4>$lt{'gen'}: $userenv{'generation'}</h4>
+<h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'}&nbsp;&nbsp;($lt{'mail'}: $userenv{'permanentemail'})</h4>
 END
             if ($putresult eq 'ok') {
-                if ($oldportfolioquota ne $env{'form.portfolioquota'}) {
-                    $r->print('<h4>'.$lt{'disk'}.': '.$env{'form.portfolioquota'}.' Mb</h4>');
+                if ($oldportfolioquota != $newportfolioquota) {
+                    $r->print('<h4>'.$lt{'disk'}.': '.$newportfolioquota.' Mb '. 
+                              $defquotatext.'</h4>');
+                    &Apache::lonnet::appenv('environment.portfolioquota' => $changeHash{'portfolioquota'});
                 }
             }
         }
     }
     ##
     my $now=time;
+    my $rolechanges = 0;
     $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
     foreach my $key (keys (%env)) {
 	next if (! $env{$key});
+        next if ($key eq 'form.action');
 	# Revoke roles
 	if ($key=~/^form\.rev/) {
 	    if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
 # Revoke standard role
-	        $r->print(&mt('Revoking').' '.$2.' in '.$1.': <b>'.
-                     &Apache::lonnet::revokerole($env{'form.ccdomain'},
-                     $env{'form.ccuname'},$1,$2).'</b><br />');
-		if ($2 eq 'st') {
-		    $1=~m{^/($match_domain)/($match_courseid)};
-		    my $cid=$1.'_'.$2;
-		    $r->print(&mt('Drop from classlist').': <b>'.
-			 &Apache::lonnet::critical('put:'.
-                             $env{'course.'.$cid.'.domain'}.':'.
-	                     $env{'course.'.$cid.'.num'}.':classlist:'.
-                         &escape($env{'form.ccuname'}.':'.
-                             $env{'form.ccdomain'}).'='.
-                         &escape($now.':'),
-	                     $env{'course.'.$cid.'.home'}).'</b><br />');
+		my ($scope,$role) = ($1,$2);
+		my $result =
+		    &Apache::lonnet::revokerole($env{'form.ccdomain'},
+						$env{'form.ccuname'},
+						$scope,$role);
+	        $r->print(&mt('Revoking [_1] in [_2]: [_3]',
+			      $role,$scope,'<b>'.$result.'</b>').'<br />');
+		if ($role eq 'st') {
+		    my $result = &classlist_drop($scope,$env{'form.ccuname'},
+						 $env{'form.ccdomain'},$now);
+		    $r->print($result);
 		}
 	    } 
-	    if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
+	    if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$ }s) {
 # Revoke custom role
 		$r->print(&mt('Revoking custom role:').
                       ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
@@ -1259,34 +1833,33 @@ END
 				  $env{'form.ccuname'},$1,$2,$3,$4).
 		'</b><br />');
 	    }
+            $rolechanges ++;
 	} elsif ($key=~/^form\.del/) {
 	    if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
 # Delete standard role
-	        $r->print(&mt('Deleting').' '.$2.' in '.$1.': '.
-                     &Apache::lonnet::assignrole($env{'form.ccdomain'},
-                     $env{'form.ccuname'},$1,$2,$now,0,1).'<br />');
-		if ($2 eq 'st') {
-		    $1=~m{^/($match_domain)/($match_courseid)};
-		    my $cid=$1.'_'.$2;
-		    $r->print(&mt('Drop from classlist').': <b>'.
-			 &Apache::lonnet::critical('put:'.
-                             $env{'course.'.$cid.'.domain'}.':'.
-	                     $env{'course.'.$cid.'.num'}.':classlist:'.
-                         &escape($env{'form.ccuname'}.':'.
-                             $env{'form.ccdomain'}).'='.
-                         &escape($now.':'),
-	                     $env{'course.'.$cid.'.home'}).'</b><br />');
+		my ($scope,$role) = ($1,$2);
+		my $result =
+		    &Apache::lonnet::assignrole($env{'form.ccdomain'},
+						$env{'form.ccuname'},
+						$scope,$role,$now,0,1);
+	        $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
+			      '<b>'.$result.'</b>').'<br />');
+		if ($role eq 'st') {
+		    my $result = &classlist_drop($scope,$env{'form.ccuname'},
+						 $env{'form.ccdomain'},$now);
+		    $r->print($result);
 		}
             }
 	    if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
                 my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
 # Delete custom role
-                $r->print(&mt('Deleting custom role [_1] by [_2]@[_3] in [_4]',
+                $r->print(&mt('Deleting custom role [_1] by [_2]:[_3] in [_4]',
                       $rolename,$rnam,$rdom,$url).': <b>'.
                       &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
                          $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
                          0,1).'</b><br />');
             }
+            $rolechanges ++;
 	} elsif ($key=~/^form\.ren/) {
             my $udom = $env{'form.ccdomain'};
             my $uname = $env{'form.ccuname'};
@@ -1325,6 +1898,7 @@ END
                 $r->print(&mt('Re-enabling custom role [_1] by [_2]@[_3] in [_4] : <b>[_5]</b>',
                           $rolename,$rnam,$rdom,$url,$result).'<br />');
             }
+            $rolechanges ++;
 	} elsif ($key=~/^form\.act/) {
             my $udom = $env{'form.ccdomain'};
             my $uname = $env{'form.ccuname'};
@@ -1428,7 +2002,7 @@ END
                     }
                 }
 	    } else {
-		$r->print('<p>'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></p><br />');
+		$r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
             }
             foreach my $key (sort(keys(%disallowed))) {
                 if (($key eq 'none') || ($key eq 'all')) {  
@@ -1438,14 +2012,74 @@ END
                 }
                 $r->print(' '.&mt('Please <a href="javascript:history.go(-1)">go back</a> and choose a different section name.').'</p><br />');
             }
+            $rolechanges ++;
 	}
     } # End of foreach (keys(%env))
 # Flush the course logs so reverse user roles immediately updated
     &Apache::lonnet::flushcourselogs();
-    $r->print('<p><a href="/adm/createuser">Create/Modify Another User</a></p>');
+    if (!$rolechanges) {
+        $r->print(&mt('No roles to modify'));
+    }
     $r->print(&Apache::loncommon::end_page());
 }
 
+sub update_result_form {
+    my ($uhome) = @_;
+    my $outcome = 
+    '<form name="userupdate" method="post" />'."\n";
+    foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
+        $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
+    }
+    foreach my $item ('sortby','seluname','seludom') {
+        if (exists($env{'form.'.$item})) {
+            $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
+        }
+    }
+    if ($uhome eq 'no_host') {
+        $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
+    }
+    $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
+                '<input type ="hidden" name="currstate" value="" />'."\n".
+                '<input type ="hidden" name="action" value="singleuser" />'."\n".
+                '</form>';
+    return $outcome;
+}
+
+sub classlist_drop {
+    my ($scope,$uname,$udom,$now) = @_;
+    my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)});
+    my $cid=$cdom.'_'.$cnum;
+    my $user = $uname.':'.$udom;
+    if (!&active_student_roles($cnum,$cdom,$uname,$udom)) {
+	my $result = 
+	    &Apache::lonnet::cput('classlist',
+				  { $user => $now },
+				  $env{'course.'.$cid.'.domain'},
+				  $env{'course.'.$cid.'.num'});
+	return &mt('Drop from classlist: [_1]',
+		   '<b>'.$result.'</b>').'<br />';
+    }
+}
+
+sub active_student_roles {
+    my ($cnum,$cdom,$uname,$udom) = @_;
+    my %roles = 
+	&Apache::lonnet::get_my_roles($uname,$udom,'userroles',
+				      ['future','active'],['st']);
+    return exists($roles{"$cnum:$cdom:st"});
+}
+
+sub quota_admin {
+    my ($setquota,$changeHash) = @_;
+    my $quotachanged;
+    if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
+        # Current user has quota modification privileges
+        $quotachanged = 1;
+        $changeHash->{'portfolioquota'} = $setquota;
+    }
+    return $quotachanged;
+}
+
 sub build_roles {
     my ($sectionstr,$sections,$role) = @_;
     my $num_sections = 0;
@@ -1458,7 +2092,7 @@ sub build_roles {
         } else {
             foreach my $sec (@secnums) {
                 $sec =~ ~s/\W//g;
-                unless ($sec eq "") {
+                if (!($sec eq "")) {
                     if (exists($$sections{$sec})) {
                         $$sections{$sec} ++;
                     } else {
@@ -1482,7 +2116,7 @@ sub build_roles {
 # ========================================================== Custom Role Editor
 
 sub custom_role_editor {
-    my $r=shift;
+    my ($r) = @_;
     my $rolename=$env{'form.rolename'};
 
     if ($rolename eq 'make new role') {
@@ -1491,35 +2125,35 @@ sub custom_role_editor {
 
     $rolename=~s/[^A-Za-z0-9]//gs;
 
-    unless ($rolename) {
+    if (!$rolename || $env{'form.phase'} eq 'pickrole') {
 	&print_username_entry_form($r);
         return;
     }
-
-    $r->print(&Apache::loncommon::start_page('Custom Role Editor'));
+# ------------------------------------------------------- What can be assigned?
+    my %full=();
+    my %courselevel=();
+    my %courselevelcurrent=();
     my $syspriv='';
     my $dompriv='';
     my $coursepriv='';
+    my $body_top;
+    my ($disp_dummy,$disp_roles) = &Apache::lonnet::get('roles',["st"]);
     my ($rdummy,$roledef)=
 			 &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
 # ------------------------------------------------------- Does this role exist?
-    $r->print('<h2>');
+    $body_top .= '<h2>';
     if (($rdummy ne 'con_lost') && ($roledef ne '')) {
-	$r->print(&mt('Existing Role').' "');
+	$body_top .= &mt('Existing Role').' "';
 # ------------------------------------------------- Get current role privileges
 	($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
     } else {
-	$r->print(&mt('New Role').' "');
+	$body_top .= &mt('New Role').' "';
 	$roledef='';
     }
-    $r->print($rolename.'"</h2>');
-# ------------------------------------------------------- What can be assigned?
-    my %full=();
-    my %courselevel=();
-    my %courselevelcurrent=();
+    $body_top .= $rolename.'"</h2>';
     foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
 	my ($priv,$restrict)=split(/\&/,$item);
-        unless ($restrict) { $restrict='F'; }
+        if (!$restrict) { $restrict='F'; }
         $courselevel{$priv}=$restrict;
         if ($coursepriv=~/\:$priv/) {
 	    $courselevelcurrent{$priv}=1;
@@ -1530,7 +2164,7 @@ sub custom_role_editor {
     my %domainlevelcurrent=();
     foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
 	my ($priv,$restrict)=split(/\&/,$item);
-        unless ($restrict) { $restrict='F'; }
+        if (!$restrict) { $restrict='F'; }
         $domainlevel{$priv}=$restrict;
         if ($dompriv=~/\:$priv/) {
 	    $domainlevelcurrent{$priv}=1;
@@ -1541,21 +2175,45 @@ sub custom_role_editor {
     my %systemlevelcurrent=();
     foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
 	my ($priv,$restrict)=split(/\&/,$item);
-        unless ($restrict) { $restrict='F'; }
+        if (!$restrict) { $restrict='F'; }
         $systemlevel{$priv}=$restrict;
         if ($syspriv=~/\:$priv/) {
 	    $systemlevelcurrent{$priv}=1;
 	}
 	$full{$priv}=1;
     }
+    my ($jsback,$elements) = &crumb_utilities();
+    my $button_code = "\n";
+    my $head_script = "\n";
+    $head_script .= '<script type="text/javascript">'."\n";
+    my @template_roles = ("cc","in","ta","ep","st");
+    foreach my $role (@template_roles) {
+        $head_script .= &make_script_template($role);
+        $button_code .= &make_button_code($role);
+    }
+    $head_script .= "\n".$jsback."\n".'</script>'."\n";
+    $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
+   &Apache::lonhtmlcommon::add_breadcrumb
+     ({href=>"javascript:backPage(document.form1,'pickrole','')",
+       text=>"Pick custom role",
+       faq=>282,bug=>'Instructor Interface',},
+      {href=>"javascript:backPage(document.form1,'','')",
+         text=>"Edit custom role",
+         faq=>282,bug=>'Instructor Interface',});
+    $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
+
+    $r->print($body_top);
     my %lt=&Apache::lonlocal::texthash(
 		    'prv'  => "Privilege",
 		    'crl'  => "Course Level",
                     'dml'  => "Domain Level",
-                    'ssl'  => "System Level"
-				       );
+                    'ssl'  => "System Level");
+    $r->print('Select a Template<br />');
+    $r->print('<form action="">');
+    $r->print($button_code);
+    $r->print('</form>');
     $r->print(<<ENDCCF);
-<form method="post">
+<form name="form1" method="post">
 <input type="hidden" name="phase" value="set_custom_roles" />
 <input type="hidden" name="rolename" value="$rolename" />
 ENDCCF
@@ -1568,47 +2226,134 @@ ENDCCF
         my $privtext = &Apache::lonnet::plaintext($priv);
         $r->print(&Apache::loncommon::start_data_table_row().
 	          '<td>'.$privtext.'</td><td>'.
-    ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.':c" '.
+    ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c" '.
     ($courselevelcurrent{$priv}?'checked="1"':'').' />':'&nbsp;').
     '</td><td>'.
-    ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.':d" '.
+    ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d" '.
     ($domainlevelcurrent{$priv}?'checked="1"':'').' />':'&nbsp;').
     '</td><td>'.
-    ($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.':s" '.
+    ($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s" '.
     ($systemlevelcurrent{$priv}?'checked="1"':'').' />':'&nbsp;').
     '</td>'.
              &Apache::loncommon::end_data_table_row());
     }
     $r->print(&Apache::loncommon::end_data_table().
+   '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
+   '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
+   '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".   
+   '<input type="reset" value="'.&mt("Reset").'" />'."\n".
    '<input type="submit" value="'.&mt('Define Role').'" /></form>'.
 	      &Apache::loncommon::end_page());
 }
-
+# --------------------------------------------------------
+sub make_script_template {
+    my ($role) = @_;
+    my %full_c=();
+    my %full_d=();
+    my %full_s=();
+    my $return_script;
+    foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
+        my ($priv,$restrict)=split(/\&/,$item);
+        $full_c{$priv}=1;
+    }
+    foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
+        my ($priv,$restrict)=split(/\&/,$item);
+        $full_d{$priv}=1;
+    }
+    foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
+        my ($priv,$restrict)=split(/\&/,$item);
+        $full_s{$priv}=1;
+    }
+    $return_script .= 'function set_'.$role.'() {'."\n";
+    my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
+    my %role_c;
+    foreach my $priv (@temp) {
+        my ($priv_item, $dummy) = split(/\&/,$priv);
+        $role_c{$priv_item} = 1;
+    }
+    foreach my $priv_item (keys(%full_c)) {
+        my ($priv, $dummy) = split(/\&/,$priv_item);
+        if (exists($role_c{$priv})) {
+            $return_script .= "document.form1.$priv"."_c.checked = true;\n";
+        } else {
+            $return_script .= "document.form1.$priv"."_c.checked = false;\n";
+        }
+    }
+    my %role_d;
+    @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
+    foreach my $priv(@temp) {
+        my ($priv_item, $dummy) = split(/\&/,$priv);
+        $role_d{$priv_item} = 1;
+    }
+    foreach my $priv_item (keys(%full_d)) {
+        my ($priv, $dummy) = split(/\&/,$priv_item);
+        if (exists($role_d{$priv})) {
+            $return_script .= "document.form1.$priv"."_d.checked = true;\n";
+        } else {
+            $return_script .= "document.form1.$priv"."_d.checked = false;\n";
+        }
+    }
+    my %role_s;
+    @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
+    foreach my $priv(@temp) {
+        my ($priv_item, $dummy) = split(/\&/,$priv);
+        $role_s{$priv_item} = 1;
+    }
+    foreach my $priv_item (keys(%full_s)) {
+        my ($priv, $dummy) = split(/\&/,$priv_item);
+        if (exists($role_s{$priv})) {
+            $return_script .= "document.form1.$priv"."_s.checked = true;\n";
+        } else {
+            $return_script .= "document.form1.$priv"."_s.checked = false;\n";
+        }
+    }
+    $return_script .= '}'."\n";
+    return ($return_script);
+}
+# ----------------------------------------------------------
+sub make_button_code {
+    my ($role) = @_;
+    my $label = &Apache::lonnet::plaintext($role);
+    my $button_code = '<input type="button" onClick="set_'.$role.'()" value="'.$label.'" />';    
+    return ($button_code);
+}
 # ---------------------------------------------------------- Call to definerole
 sub set_custom_role {
     my ($r) = @_;
-
     my $rolename=$env{'form.rolename'};
-
     $rolename=~s/[^A-Za-z0-9]//gs;
-
-    unless ($rolename) {
-	&print_username_entry_form($r);
+    if (!$rolename) {
+	&custom_role_editor($r);
         return;
     }
+    my ($jsback,$elements) = &crumb_utilities();
+    my $jscript = '<script type="text/javascript">'.$jsback."\n".'</script>';
+
+    $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
+    &Apache::lonhtmlcommon::add_breadcrumb
+        ({href=>"javascript:backPage(document.customresult,'pickrole','')",
+          text=>"Pick custom role",
+          faq=>282,bug=>'Instructor Interface',},
+         {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
+          text=>"Edit custom role",
+          faq=>282,bug=>'Instructor Interface',},
+         {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
+          text=>"Result",
+          faq=>282,bug=>'Instructor Interface',});
+    $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
 
-    $r->print(&Apache::loncommon::start_page('Save Custom Role').'<h2>');
     my ($rdummy,$roledef)=
 	&Apache::lonnet::get('roles',["rolesdef_$rolename"]);
 
 # ------------------------------------------------------- Does this role exist?
+    $r->print('<h3>');
     if (($rdummy ne 'con_lost') && ($roledef ne '')) {
 	$r->print(&mt('Existing Role').' "');
     } else {
 	$r->print(&mt('New Role').' "');
 	$roledef='';
     }
-    $r->print($rolename.'"</h2>');
+    $r->print($rolename.'"</h3>');
 # ------------------------------------------------------- What can be assigned?
     my $sysrole='';
     my $domrole='';
@@ -1616,24 +2361,24 @@ sub set_custom_role {
 
     foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
 	my ($priv,$restrict)=split(/\&/,$item);
-        unless ($restrict) { $restrict=''; }
-        if ($env{'form.'.$priv.':c'}) {
+        if (!$restrict) { $restrict=''; }
+        if ($env{'form.'.$priv.'_c'}) {
 	    $courole.=':'.$item;
 	}
     }
 
     foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
 	my ($priv,$restrict)=split(/\&/,$item);
-        unless ($restrict) { $restrict=''; }
-        if ($env{'form.'.$priv.':d'}) {
+        if (!$restrict) { $restrict=''; }
+        if ($env{'form.'.$priv.'_d'}) {
 	    $domrole.=':'.$item;
 	}
     }
 
     foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
 	my ($priv,$restrict)=split(/\&/,$item);
-        unless ($restrict) { $restrict=''; }
-        if ($env{'form.'.$priv.':s'}) {
+        if (!$restrict) { $restrict=''; }
+        if ($env{'form.'.$priv.'_s'}) {
 	    $sysrole.=':'.$item;
 	}
     }
@@ -1650,55 +2395,746 @@ sub set_custom_role {
 						$env{'user.name'},
 						$rolename));
     }
-    $r->print('<p><a href="/adm/createuser">Create another role, or Create/Modify a user.</a></p>');
+    $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
+    $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
     $r->print(&Apache::loncommon::end_page());
 }
 
 # ================================================================ Main Handler
 sub handler {
     my $r = shift;
-
     if ($r->header_only) {
        &Apache::loncommon::content_type($r,'text/html');
        $r->send_http_header;
        return OK;
     }
+    my $context;
+    if ($env{'request.course.id'}) {
+        $context = 'course';
+    } elsif ($env{'request.role'} =~ /^au\./) {
+        $context = 'construction_space';
+    } else {
+        $context = 'domain';
+    }
+    &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
+                                            ['action','state']);
+    &Apache::lonhtmlcommon::clear_breadcrumbs();
+    &Apache::lonhtmlcommon::add_breadcrumb
+        ({href=>"/adm/createuser",
+          text=>"User Management"});
+    my ($permission,$allowed) = &get_permission($context);
+    if (!$allowed) {
+        $env{'user.error.msg'}=
+            "/adm/createuser:cst:0:0:Cannot create/modify user data ".
+                                 "or view user status.";
+        return HTTP_NOT_ACCEPTABLE;
+    }
+
+    &Apache::loncommon::content_type($r,'text/html');
+    $r->send_http_header;
+
+    # Main switch on form.action and form.state, as appropriate
+    if (! exists($env{'form.action'})) {
+        $r->print(&header());
+        $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
+        $r->print(&print_main_menu($permission));
+        $r->print(&Apache::loncommon::end_page());
+    } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
+        $r->print(&header());
+        &Apache::lonhtmlcommon::add_breadcrumb
+            ({href=>'/adm/createuser?action=upload&state=',
+              text=>"Upload Users List"});
+        $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
+                                                   'User_Management_Upload'));
+        $r->print('<form name="studentform" method="post" '.
+                  'enctype="multipart/form-data" '.
+                  ' action="/adm/createuser">'."\n");
+        if (! exists($env{'form.state'})) {
+            &Apache::lonuserutils::print_first_users_upload_form($r,$context);
+        } elsif ($env{'form.state'} eq 'got_file') {
+            &Apache::lonuserutils::print_upload_manager_form($r,$context);
+        } elsif ($env{'form.state'} eq 'enrolling') {
+            if ($env{'form.datatoken'}) {
+                &Apache::lonuserutils::upfile_drop_add($r,$context);
+            }
+        } else {
+            &Apache::lonuserutils::print_first_users_upload_form($r,$context);
+        }
+        $r->print('</form>'.&Apache::loncommon::end_page());
+    } elsif ($env{'form.action'} eq 'expire' && $permission->{'cusr'}) {
+        $r->print(&header());
+        &Apache::lonhtmlcommon::add_breadcrumb
+            ({href=>'/adm/createuser?action=expire',
+              text=>"Expire User Roles"});
+        $r->print(&Apache::lonhtmlcommon::breadcrumbs('Expire User Roles',
+                                                      'User_Management_Drops'));
+        if (! exists($env{'form.state'})) {
+            &Apache::lonuserutils::print_expire_menu($r,$context);
+        } elsif ($env{'form.state'} eq 'done') {
+            &Apache::lonuserutils::expire_user_list($r);
+        } else {
+            &Apache::lonuserutils::print_expire_menu($r,$context);
+        }
+        $r->print(&Apache::loncommon::end_page());
+    } elsif ($env{'form.action'} eq 'singleuser' && $permission->{'cusr'}) {
+        my $phase = $env{'form.phase'};
+        my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
+	&Apache::loncreateuser::restore_prev_selections();
+	my $srch;
+	foreach my $item (@search) {
+	    $srch->{$item} = $env{'form.'.$item};
+	}
 
-    if ((&Apache::lonnet::allowed('cta',$env{'request.course.id'})) ||
-        (&Apache::lonnet::allowed('cin',$env{'request.course.id'})) || 
-        (&Apache::lonnet::allowed('ccr',$env{'request.course.id'})) || 
-        (&Apache::lonnet::allowed('cep',$env{'request.course.id'})) ||
-	(&authorpriv($env{'user.name'},$env{'request.role.domain'})) ||
-        (&Apache::lonnet::allowed('mau',$env{'request.role.domain'}))) {
-       &Apache::loncommon::content_type($r,'text/html');
-       $r->send_http_header;
-       unless ($env{'form.phase'}) {
-	   &print_username_entry_form($r);
-       }
-       if ($env{'form.phase'} eq 'get_user_info') {
-           &print_user_modification_page($r);
-       } elsif ($env{'form.phase'} eq 'update_user_data') {
-           &update_user_data($r);
-       } elsif ($env{'form.phase'} eq 'selected_custom_edit') {
-           &custom_role_editor($r);
-       } elsif ($env{'form.phase'} eq 'set_custom_roles') {
-	   &set_custom_role($r);
-       }
-   } else {
-      $env{'user.error.msg'}=
-        "/adm/createuser:mau:0:0:Cannot modify user data";
-      return HTTP_NOT_ACCEPTABLE; 
-   }
-   return OK;
-} 
+        if (($phase eq 'get_user_info') || ($phase eq 'userpicked')) {
+            if ($env{'form.phase'} eq 'get_user_info') {
+                my ($currstate,$response,$forcenewuser,$results) = 
+                    &user_search_result($srch);
+                if ($env{'form.currstate'} eq 'modify') {
+                    $currstate = $env{'form.currstate'};
+                }
+                if ($currstate eq 'select') {
+                    &print_user_selection_page($r,$response,$srch,$results,
+                                               'createuser',\@search);
+                } elsif ($currstate eq 'modify') {
+                    my ($ccuname,$ccdomain);
+                    if (($srch->{'srchby'} eq 'uname') && 
+                        ($srch->{'srchtype'} eq 'exact')) {
+                        $ccuname = $srch->{'srchterm'};
+                        $ccdomain= $srch->{'srchdomain'};
+                    } else {
+                        my @matchedunames = keys(%{$results});
+                        ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
+                    }
+                    $ccuname =&LONCAPA::clean_username($ccuname);
+                    $ccdomain=&LONCAPA::clean_domain($ccdomain);
+                    if ($env{'form.forcenewuser'}) {
+                        $response = '';
+                    }
+                    &print_user_modification_page($r,$ccuname,$ccdomain,
+                                                  $srch,$response);
+                } elsif ($currstate eq 'query') {
+                    &print_user_query_page($r,'createuser');
+                } else {
+                    &print_username_entry_form($r,$response,$srch,
+                                               $forcenewuser);
+                }
+            } elsif ($env{'form.phase'} eq 'userpicked') {
+                my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
+                my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
+                &print_user_modification_page($r,$ccuname,$ccdomain,$srch);
+            }
+        } elsif ($env{'form.phase'} eq 'update_user_data') {
+            &update_user_data($r);
+        } else {
+            &print_username_entry_form($r,undef,$srch);
+        }
+    } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
+        if ($env{'form.phase'} eq 'set_custom_roles') {
+            &set_custom_role($r);
+        } else {
+            &custom_role_editor($r);
+        }
+    } elsif ($env{'form.action'} eq 'listusers' && $permission->{'view'}) {
+        my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
+        my $formname = 'studentform';
+        if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
+            ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) = 
+                &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
+                                                        $formname);
+            my $js = &add_script($jscript).$cb_jscript;
+            my $loadcode = 
+                &Apache::lonuserutils::course_selector_loadcode($formname);
+            if ($loadcode ne '') {
+                $r->print(&header($js,{'onload' => $loadcode,}));
+            } else {
+                $r->print(&header($js));
+            }
+        } else {
+            $r->print(&header());
+        }
+        &Apache::lonhtmlcommon::add_breadcrumb
+            ({href=>'/adm/createuser?action=listusers',
+              text=>"List Users"});
+        $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
+                                                      'User_Management_List'));
+        &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
+                     $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
+        $r->print(&Apache::loncommon::end_page());
+    } elsif ($env{'form.action'} eq 'expire' && $permission->{'cusr'}) {
+        $r->print(&header());
+        &Apache::lonhtmlcommon::add_breadcrumb
+            ({href=>'/adm/createuser?action=drop',
+              text=>"Expire Users"});
+        $r->print(&Apache::lonhtmlcommon::breadcrumbs('Expire User Roles',
+                                                      'User_Management_Drops'));
+        if (! exists($env{'form.state'})) {
+            &Apache::lonuserutils::print_expire_menu($r,$context);
+        } elsif ($env{'form.state'} eq 'done') {
+            &Apache::lonuserutiles::expire_user_list($r);
+        } else {
+            &print_expire_menu($r,$context);
+        }
+        $r->print(&Apache::loncommon::end_page());
+    } else {
+        $r->print(&header());
+        $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));            $r->print(&print_main_menu($permission));
+        $r->print(&Apache::loncommon::end_page());
+    }
+    return OK;
+}
+
+sub header {
+    my ($jscript,$loaditems) = @_;
+    my $start_page;
+    if (ref($loaditems) eq 'HASH') {
+        $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems,});
+    } else {
+        $start_page=&Apache::loncommon::start_page('User Management',$jscript);
+    }
+    return $start_page;
+}
+
+sub add_script {
+    my ($js) = @_;
+    return '<script type="text/javascript">'."\n".$js."\n".'</script>';
+}
+
+###############################################################
+###############################################################
+#  Menu Phase One
+sub print_main_menu {
+    my ($permission) = @_;
+    my @menu =
+        (
+          { text => 'Upload a File of Users to Modify/Create Users and/or Add roles',
+            help => 'User_Management_Upload',
+            action => 'upload',
+            permission => $permission->{'cusr'},
+            },
+          { text => 'Create User/Set User Roles for a single user',
+            help => 'User_Management_Single_User',
+            action => 'singleuser',
+            permission => $permission->{'cusr'},
+            },
+          { text => 'Display Lists of Users',
+            help => 'User_Management_List',
+            action => 'listusers',
+            permission => $permission->{'view'},
+            },
+#          { text => 'Expire User Roles',
+#            help => 'User_Management_Drops',
+#            action => 'expire',
+#            permission => $permission->{'cusr'},
+#            },
+          { text => 'Edit Custom Roles',
+            help => 'Custom_Role_Edit',
+            action => 'custom',
+            permission => $permission->{'custom'},
+          },
+        );
+    my $menu_html = '';
+    foreach my $menu_item (@menu) {
+        next if (! $menu_item->{'permission'});
+        $menu_html.='<p>';
+        $menu_html.='<font size="+1">';
+        if (exists($menu_item->{'url'})) {
+            $menu_html.=qq{<a href="$menu_item->{'url'}">};
+        } else {
+            $menu_html.=
+                qq{<a href="/adm/createuser?action=$menu_item->{'action'}">};
+        }
+        $menu_html.= &mt($menu_item->{'text'}).'</a></font>';
+        if (exists($menu_item->{'help'})) {
+            $menu_html.=
+                &Apache::loncommon::help_open_topic($menu_item->{'help'});
+        }
+        $menu_html.='</p>';
+    }
+    return $menu_html;
+}
+
+sub get_permission {
+    my ($context) = @_;
+    my %permission;
+    if ($context eq 'course') {
+        if ((&Apache::lonnet::allowed('cta',$env{'request.course.id'})) ||
+            (&Apache::lonnet::allowed('cin',$env{'request.course.id'})) ||
+            (&Apache::lonnet::allowed('ccr',$env{'request.course.id'})) ||
+            (&Apache::lonnet::allowed('cep',$env{'request.course.id'})) ||
+            (&Apache::lonnet::allowed('cst',$env{'request.course.id'}))) {
+            $permission{'cusr'} = 1;
+            $permission{'view'} =
+                 &Apache::lonnet::allowed('vcl',$env{'request.course.id'});
+
+        }
+        if (&Apache::lonnet::allowed('ccr',$env{'request.course.id'})) {
+            $permission{'custom'} = 1;
+        }
+        if (&Apache::lonnet::allowed('vcl',$env{'request.course.id'})) {
+            $permission{'view'} = 1;
+            if (!$permission{'view'}) {
+                my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
+                $permission{'view'} =  &Apache::lonnet::allowed('vcl',$scope);
+                if ($permission{'view'}) {
+                    $permission{'view_section'} = $env{'request.course.sec'};
+                }
+            }
+        }
+    } elsif ($context eq 'construction_space') {
+        $permission{'cusr'} = &authorpriv($env{'user.name'},$env{'request.role.domain'});
+        $permission{'view'} = $permission{'cusr'};
+    } else {
+        if ((&Apache::lonnet::allowed('cad',$env{'request.role.domain'})) ||
+            (&Apache::lonnet::allowed('cli',$env{'request.role.domain'})) ||
+            (&Apache::lonnet::allowed('cau',$env{'request.role.domain'})) ||
+            (&Apache::lonnet::allowed('csc',$env{'request.role.domain'})) ||
+            (&Apache::lonnet::allowed('cdg',$env{'request.role.domain'})) || 
+            (&Apache::lonnet::allowed('mau',$env{'request.role.domain'}))) {
+            $permission{'cusr'} = 1;
+        }
+        if (&Apache::lonnet::allowed('ccr',$env{'request.role.domain'})) {
+            $permission{'custom'} = 1;
+        }
+        $permission{'view'} = $permission{'cusr'};
+    }
+    my $allowed = 0;
+    foreach my $perm (values(%permission)) {
+        if ($perm) { $allowed=1; last; }
+    }
+    return (\%permission,$allowed);
+}
+
+sub restore_prev_selections {
+    my %saveable_parameters = ('srchby'   => 'scalar',
+			       'srchin'   => 'scalar',
+			       'srchtype' => 'scalar',
+			       );
+    &Apache::loncommon::store_settings('user','user_picker',
+				       \%saveable_parameters);
+    &Apache::loncommon::restore_settings('user','user_picker',
+					 \%saveable_parameters);
+}
 
 #-------------------------------------------------- functions for &phase_two
+sub user_search_result {
+    my ($srch) = @_;
+    my %allhomes;
+    my %inst_matches;
+    my %srch_results;
+    my ($response,$currstate,$forcenewuser,$dirsrchres);
+    $srch->{'srchterm'} =~ s/\s+/ /g;
+    if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
+        $response = &mt('Invalid search.');
+    }
+    if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
+        $response = &mt('Invalid search.');
+    }
+    if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
+        $response = &mt('Invalid search.');
+    }
+    if ($srch->{'srchterm'} eq '') {
+        $response = &mt('You must enter a search term.');
+    }
+    if ($srch->{'srchterm'} =~ /^\s+$/) {
+        $response = &mt('Your search term must contain more than just spaces.');
+    }
+    if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
+        if (($srch->{'srchdomain'} eq '') || 
+	    ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
+            $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
+        }
+    }
+    if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
+        ($srch->{'srchin'} eq 'alc')) {
+        if ($srch->{'srchby'} eq 'uname') {
+            if ($srch->{'srchterm'} !~ /^$match_username$/) {
+                $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
+            }
+        }
+    }
+    if ($response ne '') {
+        $response = '<span class="LC_warning">'.$response.'</span>';
+    }
+    if ($srch->{'srchin'} eq 'instd') {
+        my $instd_chk = &directorysrch_check($srch);
+        if ($instd_chk ne 'ok') {
+            $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
+                        '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
+        }
+    }
+    if ($response ne '') {
+        return ($currstate,$response);
+    }
+    if ($srch->{'srchby'} eq 'uname') {
+        if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
+            if ($env{'form.forcenew'}) {
+                if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
+                    my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
+                    if ($uhome eq 'no_host') {
+                        my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
+                        my $showdom = &display_domain_info($env{'request.role.domain'});
+                        $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
+                    } else {
+                        $currstate = 'modify';
+                    }
+                } else {
+                    $currstate = 'modify';
+                }
+            } else {
+                if ($srch->{'srchin'} eq 'dom') {
+                    if ($srch->{'srchtype'} eq 'exact') {
+                        my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
+                        if ($uhome eq 'no_host') {
+                            ($currstate,$response,$forcenewuser) =
+                                &build_search_response($srch,%srch_results);
+                        } else {
+                            $currstate = 'modify';
+                        }
+                    } else {
+                        %srch_results = &Apache::lonnet::usersearch($srch);
+                        ($currstate,$response,$forcenewuser) =
+                            &build_search_response($srch,%srch_results);
+                    }
+                } else {
+                    my $courseusers = &get_courseusers();
+                    if ($srch->{'srchtype'} eq 'exact') {
+                        if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
+                            $currstate = 'modify';
+                        } else {
+                            ($currstate,$response,$forcenewuser) =
+                                &build_search_response($srch,%srch_results);
+                        }
+                    } else {
+                        foreach my $user (keys(%$courseusers)) {
+                            my ($cuname,$cudomain) = split(/:/,$user);
+                            if ($cudomain eq $srch->{'srchdomain'}) {
+                                my $matched = 0;
+                                if ($srch->{'srchtype'} eq 'begins') {
+                                    if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
+                                        $matched = 1;
+                                    }
+                                } else {
+                                    if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
+                                        $matched = 1;
+                                    }
+                                }
+                                if ($matched) {
+                                    $srch_results{$user} = 
+					{&Apache::lonnet::get('environment',
+							     ['firstname',
+							      'lastname',
+							      'permanentemail'],
+							      $cudomain,$cuname)};
+                                }
+                            }
+                        }
+                        ($currstate,$response,$forcenewuser) =
+                            &build_search_response($srch,%srch_results);
+                    }
+                }
+            }
+        } elsif ($srch->{'srchin'} eq 'alc') {
+            $currstate = 'query';
+        } elsif ($srch->{'srchin'} eq 'instd') {
+            ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
+            if ($dirsrchres eq 'ok') {
+                ($currstate,$response,$forcenewuser) = 
+                    &build_search_response($srch,%srch_results);
+            } else {
+                my $showdom = &display_domain_info($srch->{'srchdomain'});
+                $response = '<span class="LC_warning">'.
+                    &mt('Institutional directory search is not available in domain: [_1]',$showdom).
+                    '</span><br />'.
+                    &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
+                    '<br /><br />'; 
+            }
+        }
+    } else {
+        if ($srch->{'srchin'} eq 'dom') {
+            %srch_results = &Apache::lonnet::usersearch($srch);
+            ($currstate,$response,$forcenewuser) = 
+                &build_search_response($srch,%srch_results); 
+        } elsif ($srch->{'srchin'} eq 'crs') {
+            my $courseusers = &get_courseusers(); 
+            foreach my $user (keys(%$courseusers)) {
+                my ($uname,$udom) = split(/:/,$user);
+                my %names = &Apache::loncommon::getnames($uname,$udom);
+                my %emails = &Apache::loncommon::getemails($uname,$udom);
+                if ($srch->{'srchby'} eq 'lastname') {
+                    if ((($srch->{'srchtype'} eq 'exact') && 
+                         ($names{'lastname'} eq $srch->{'srchterm'})) || 
+                        (($srch->{'srchtype'} eq 'begins') &&
+                         ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
+                        (($srch->{'srchtype'} eq 'contains') &&
+                         ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
+                        $srch_results{$user} = {firstname => $names{'firstname'},
+                                            lastname => $names{'lastname'},
+                                            permanentemail => $emails{'permanentemail'},
+                                           };
+                    }
+                } elsif ($srch->{'srchby'} eq 'lastfirst') {
+                    my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
+                    $srchlast =~ s/\s+$//;
+                    $srchfirst =~ s/^\s+//;
+                    if ($srch->{'srchtype'} eq 'exact') {
+                        if (($names{'lastname'} eq $srchlast) &&
+                            ($names{'firstname'} eq $srchfirst)) {
+                            $srch_results{$user} = {firstname => $names{'firstname'},
+                                                lastname => $names{'lastname'},
+                                                permanentemail => $emails{'permanentemail'},
+
+                                           };
+                        }
+                    } elsif ($srch->{'srchtype'} eq 'begins') {
+                        if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
+                            ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
+                            $srch_results{$user} = {firstname => $names{'firstname'},
+                                                lastname => $names{'lastname'},
+                                                permanentemail => $emails{'permanentemail'},
+                                               };
+                        }
+                    } else {
+                        if (($names{'lastname'} =~ /\Q$srchlast\E/i) && 
+                            ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
+                            $srch_results{$user} = {firstname => $names{'firstname'},
+                                                lastname => $names{'lastname'},
+                                                permanentemail => $emails{'permanentemail'},
+                                               };
+                        }
+                    }
+                }
+            }
+            ($currstate,$response,$forcenewuser) = 
+                &build_search_response($srch,%srch_results); 
+        } elsif ($srch->{'srchin'} eq 'alc') {
+            $currstate = 'query';
+        } elsif ($srch->{'srchin'} eq 'instd') {
+            ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch); 
+            if ($dirsrchres eq 'ok') {
+                ($currstate,$response,$forcenewuser) = 
+                    &build_search_response($srch,%srch_results);
+            } else {
+                my $showdom = &display_domain_info($srch->{'srchdomain'});                $response = '<span class="LC_warning">'.
+                    &mt('Institutional directory search is not available in domain: [_1]',$showdom).
+                    '</span><br />'.
+                    &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
+                    '<br /><br />';
+            }
+        }
+    }
+    return ($currstate,$response,$forcenewuser,\%srch_results);
+}
+
+sub directorysrch_check {
+    my ($srch) = @_;
+    my $can_search = 0;
+    my $response;
+    my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
+                                             ['directorysrch'],$srch->{'srchdomain'});
+    my $showdom = &display_domain_info($srch->{'srchdomain'});
+    if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
+        if (!$dom_inst_srch{'directorysrch'}{'available'}) {
+            return &mt('Institutional directory search is not available in domain: [_1]',$showdom); 
+        }
+        if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
+            if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
+                return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom); 
+            }
+            my @usertypes = split(/:/,$env{'environment.inststatus'});
+            if (!@usertypes) {
+                push(@usertypes,'default');
+            }
+            if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
+                foreach my $type (@usertypes) {
+                    if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
+                        $can_search = 1;
+                        last;
+                    }
+                }
+            }
+            if (!$can_search) {
+                my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
+                my @longtypes; 
+                foreach my $item (@usertypes) {
+                    push (@longtypes,$insttypes->{$item});
+                }
+                my $insttype_str = join(', ',@longtypes); 
+                return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
+            } 
+        } else {
+            $can_search = 1;
+        }
+    } else {
+        return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
+    }
+    my %longtext = &Apache::lonlocal::texthash (
+                       uname     => 'username',
+                       lastfirst => 'last name, first name',
+                       lastname  => 'last name',
+                       contains  => 'contains',
+                       exact     => 'as exact match to',
+                       begins    => 'begins with',
+                   );
+    if ($can_search) {
+        if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
+            if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
+                return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
+            }
+        } else {
+            return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
+        }
+    }
+    if ($can_search) {
+        if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
+            if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
+                return 'ok';
+            } else {
+                return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
+            }
+        } else {
+            if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
+                 ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
+                ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
+                return 'ok';
+            } else {
+                return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
+            }
+        }
+    }
+}
+
+sub get_courseusers {
+    my %advhash;
+    my $classlist = &Apache::loncoursedata::get_classlist();
+    my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
+    foreach my $role (sort(keys(%coursepersonnel))) {
+        foreach my $user (split(/\,/,$coursepersonnel{$role})) {
+	    if (!exists($classlist->{$user})) {
+		$classlist->{$user} = [];
+	    }
+        }
+    }
+    return $classlist;
+}
+
+sub build_search_response {
+    my ($srch,%srch_results) = @_;
+    my ($currstate,$response,$forcenewuser);
+    my %names = (
+          'uname' => 'username',
+          'lastname' => 'last name',
+          'lastfirst' => 'last name, first name',
+          'crs' => 'this course',
+          'dom' => 'LON-CAPA domain: ',
+          'instd' => 'the institutional directory for domain: ',
+    );
+
+    my %single = (
+                   begins   => 'A match',
+                   contains => 'A match',
+                   exact    => 'An exact match',
+                 );
+    my %nomatch = (
+                   begins   => 'No match',
+                   contains => 'No match',
+                   exact    => 'No exact match',
+                  );
+    if (keys(%srch_results) > 1) {
+        $currstate = 'select';
+    } else {
+        if (keys(%srch_results) == 1) {
+            $currstate = 'modify';
+            $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
+            if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
+                $response .= &display_domain_info($srch->{'srchdomain'});
+            }
+        } else {
+            $response = '<span class="LC_warning">'.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'});
+            if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
+                $response .= &display_domain_info($srch->{'srchdomain'});
+            }
+            $response .= '</span>';
+            if ($srch->{'srchin'} ne 'alc') {
+                $forcenewuser = 1;
+                my $cansrchinst = 0; 
+                if ($srch->{'srchdomain'}) {
+                    my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
+                    if (ref($domconfig{'directorysrch'}) eq 'HASH') {
+                        if ($domconfig{'directorysrch'}{'available'}) {
+                            $cansrchinst = 1;
+                        } 
+                    }
+                }
+                if ((($srch->{'srchby'} eq 'lastfirst') || 
+                     ($srch->{'srchby'} eq 'lastname')) &&
+                    ($srch->{'srchin'} eq 'dom')) {
+                    if ($cansrchinst) {
+                        $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
+                    }
+                }
+                if ($srch->{'srchin'} eq 'crs') {
+                    $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
+                }
+            }
+            if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $env{'request.role.domain'})) {
+                my $showdom = &display_domain_info($env{'request.role.domain'}); 
+                $response .= '<br /><br />'.&mt("<b>To add a new user</b> (you can only create new users in your current role's domain - <span class=\"LC_cusr_emph\">[_1]</span>):",$env{'request.role.domain'}).'<ul><li>'.&mt("Set 'Domain/institution to search' to: <span class=\"LC_cusr_emph\">[_1]</span>",$showdom).'<li>'.&mt("Set 'Search criteria' to: <span class=\"LC_cusr_emph\">'username is ...... in selected LON-CAPA domain'").'</span></li><li>'.&mt('Provide the proposed username').'</li><li>'.&mt('Search').'</li></ul><br />';
+            }
+        }
+    }
+    return ($currstate,$response,$forcenewuser);
+}
+
+sub display_domain_info {
+    my ($dom) = @_;
+    my $output = $dom;
+    if ($dom ne '') { 
+        my $domdesc = &Apache::lonnet::domain($dom,'description');
+        if ($domdesc ne '') {
+            $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
+        }
+    }
+    return $output;
+}
+
+sub crumb_utilities {
+    my %elements = (
+       crtuser => {
+           srchterm => 'text',
+           srchin => 'selectbox',
+           srchby => 'selectbox',
+           srchtype => 'selectbox',
+           srchdomain => 'selectbox',
+       },
+       docustom => {
+           rolename => 'selectbox',
+           newrolename => 'textbox',
+       },
+       studentform => {
+           srchterm => 'text',
+           srchin => 'selectbox',
+           srchby => 'selectbox',
+           srchtype => 'selectbox',
+           srchdomain => 'selectbox',
+       },
+    );
+
+    my $jsback .= qq|
+function backPage(formname,prevphase,prevstate) {
+    formname.phase.value = prevphase;
+    formname.currstate.value = prevstate;
+    formname.submit();
+}
+|;
+    return ($jsback,\%elements);
+}
+
 sub course_level_table {
     my (%inccourses) = @_;
     my $table = '';
 # Custom Roles?
 
-    my %customroles=&my_custom_roles();
+    my %customroles=&Apache::lonuserutils::my_custom_roles();
     my %lt=&Apache::lonlocal::texthash(
             'exs'  => "Existing sections",
             'new'  => "Define new section",
@@ -1732,7 +3168,7 @@ sub course_level_table {
 	    if (&Apache::lonnet::allowed('c'.$role,$thiscourse)) {
 		my $plrole=&Apache::lonnet::plaintext($role);
 		$table .= &Apache::loncommon::start_data_table_row().
-'<td><input type="checkbox" name="act_'.$protectedcourse.'_'.$role.'"></td>
+'<td><input type="checkbox" name="act_'.$protectedcourse.'_'.$role.'" /></td>
 <td>'.$plrole.'</td>
 <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
 	        if ($role ne 'cc') {
@@ -1745,22 +3181,22 @@ sub course_level_table {
                         $currsec.'</td>'.
                      '<td>&nbsp;&nbsp;</td>'.
                      '<td valign="top">&nbsp;'.$lt{'new'}.'<br />'.
-                     '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.'" value="" /></td>'.
+                     '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.'" value="" />'.
                      '<input type="hidden" '.
-                     'name="sec_'.$protectedcourse.'_'.$role.'"></td>'.
+                     'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'.
                      '</tr></table></td>';
                     } else {
                         $table .= '<td><input type="text" size="10" '.
-                     'name="sec_'.$protectedcourse.'_'.$role.'"></td>';
+                     'name="sec_'.$protectedcourse.'_'.$role.'" /></td>';
                     }
                 } else { 
 		    $table .= '<td>&nbsp</td>';
                 }
 		$table .= <<ENDTIMEENTRY;
-<td><input type=hidden name="start_$protectedcourse\_$role" value=''>
+<td><input type="hidden" name="start_$protectedcourse\_$role" value='' />
 <a href=
 "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt{'ssd'}</a></td>
-<td><input type=hidden name="end_$protectedcourse\_$role" value=''>
+<td><input type="hidden" name="end_$protectedcourse\_$role" value='' />
 <a href=
 "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt{'sed'}</a></td>
 ENDTIMEENTRY
@@ -1773,30 +3209,30 @@ ENDTIMEENTRY
                 my $customrole=$protectedcourse.'_cr_cr_'.$env{'user.domain'}.
 		    '_'.$env{'user.name'}.'_'.$plrole;
 		$table .= &Apache::loncommon::start_data_table_row().
-'<td><input type="checkbox" name="act_'.$customrole.'"></td>
+'<td><input type="checkbox" name="act_'.$customrole.'" /></td>
 <td>'.$plrole.'</td>
 <td>'.$area.'</td>'."\n";
                 if (%sections_count) {
                     my $currsec = &course_sections(\%sections_count,$customrole);
                     $table.=
-                   '<td><table border="0" cellspacing="0" cellpadding="0">'.
-                   '<tr><td valign="top">'.$lt{'exs'}.'<br />'.
-                     $currsec.'</td>'.
+                   '<td><table class="LC_createuser">'.
+                   '<tr class="LC_section_row"><td valign="top">'.
+                   $lt{'exs'}.'<br />'.$currsec.'</td>'.
                    '<td>&nbsp;&nbsp;</td>'.
                    '<td valign="top">&nbsp;'.$lt{'new'}.'<br />'.
                    '<input type="text" name="newsec_'.$customrole.'" value="" /></td>'.
                    '<input type="hidden" '.
-                   'name="sec_'.$customrole.'"></td>'.
+                   'name="sec_'.$customrole.'" /></td>'.
                    '</tr></table></td>';
                 } else {
                     $table .= '<td><input type="text" size="10" '.
-                     'name="sec_'.$customrole.'"></td>';
+                     'name="sec_'.$customrole.'" /></td>';
                 }
                 $table .= <<ENDENTRY;
-<td><input type=hidden name="start_$customrole" value=''>
+<td><input type="hidden" name="start_$customrole" value='' />
 <a href=
 "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$customrole.value,'start_$customrole','cu.pres','dateset')">$lt{'ssd'}</a></td>
-<td><input type=hidden name="end_$customrole" value=''>
+<td><input type="hidden" name="end_$customrole" value='' />
 <a href=
 "javascript:pjump('date_end','End Date $plrole',document.cu.end_$customrole.value,'end_$customrole','cu.pres','dateset')">$lt{'sed'}</a></td>
 ENDENTRY
@@ -1806,16 +3242,17 @@ ENDENTRY
     }
     return '' if ($table eq ''); # return nothing if there is nothing 
                                  # in the table
-    my $result = '
-<h4>'.$lt{'crl'}.'</h4>'.
+    my $result;
+    if (!$env{'request.course.id'}) {
+        $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
+    }
+    $result .= 
 &Apache::loncommon::start_data_table().
 &Apache::loncommon::start_data_table_header_row().
 '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
 <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
 &Apache::loncommon::end_data_table_header_row().
-&Apache::loncommon::start_data_table_row().
 $table.
-&Apache::loncommon::end_data_table_row().
 &Apache::loncommon::end_data_table();
     return $result;
 }
@@ -1844,7 +3281,7 @@ sub course_sections {
 
 sub course_level_dc {
     my ($dcdom) = @_;
-    my %customroles=&my_custom_roles();
+    my %customroles=&Apache::lonuserutils::my_custom_roles();
     my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
                       '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
                       '<input type="hidden" name="dccourse" value="" />';
@@ -1890,10 +3327,10 @@ sub course_level_dc {
                      '<input type="hidden" name="groups" value="" /></td>'.
                      '</tr></table></td>';
     $otheritems .= <<ENDTIMEENTRY;
-<td><input type=hidden name="start" value=''>
+<td><input type="hidden" name="start" value='' />
 <a href=
 "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
-<td><input type=hidden name="end" value=''>
+<td><input type="hidden" name="end" value='' />
 <a href=
 "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
 ENDTIMEENTRY