--- loncom/interface/loncommon.pm	2005/10/13 22:37:40	1.279
+++ loncom/interface/loncommon.pm	2005/11/08 03:08:15	1.283
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.279 2005/10/13 22:37:40 raeburn Exp $
+# $Id: loncommon.pm,v 1.283 2005/11/08 03:08:15 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1155,21 +1155,40 @@ sub domain_select {
     }
 }
 
+#-------------------------------------------
+
+=pod
+
+=item * multiple_select_form($name,$value,$size,%hash)
+
+Returns a string containing a <select> element int multiple mode
+
+
+Args:
+  $name - name of the <select> element
+  $value - sclara or array ref of values that should already be selected
+  $size - number of rows long the select element is
+  $hash - the elements should be 'option' => 'shown text'
+          (shown text should already have been &mt())
+
+=cut
+
+#-------------------------------------------
 sub multiple_select_form {
-    my ($name,$value,$size,%hash)=@_;
+    my ($name,$value,$size,$hash)=@_;
     my %selected = map { $_ => 1 } ref($value)?@{$value}:($value);
     my $output='';
     if (! defined($size)) {
         $size = 4;
-        if (scalar(keys(%hash))<4) {
-            $size = scalar(keys(%hash));
+        if (scalar(keys(%$hash))<4) {
+            $size = scalar(keys(%$hash));
         }
     }
     $output.="\n<select name='$name' size='$size' multiple='1'>";
-    foreach (sort(keys(%hash))) {
+    foreach (sort(keys(%$hash))) {
         $output.='<option value="'.$_.'" ';
         $output.='selected="selected" ' if ($selected{$_});
-        $output.='>'.$hash{$_}."</option>\n";
+        $output.='>'.$hash->{$_}."</option>\n";
     }
     $output.="</select>\n";
     return $output;
@@ -1565,10 +1584,11 @@ sub authform_nochange{
               kerb_def_dom => 'MSU.EDU',
               @_,
           );
-    my $result = &mt('[_1] Do not change login data',
+    my $result = '<label>'.&mt('[_1] Do not change login data',
                      '<input type="radio" name="login" value="nochange" '.
                      'checked="checked" onclick="'.
-            "javascript:changed_radio('nochange',$in{'formname'});".'" />');
+            "javascript:changed_radio('nochange',$in{'formname'});".'" />').
+	    '</label>';
     return $result;
 }
 
@@ -1600,14 +1620,15 @@ sub authform_kerberos{
     my $jscall = "javascript:changed_radio('krb',$in{'formname'});";
     my $result .= &mt
         ('[_1] Kerberos authenticated with domain [_2] '.
-         '[_3] Version 4 [_4] Version 5',
-         '<input type="radio" name="login" value="krb" '.
+         '[_3] Version 4 [_4] Version 5 [_5]',
+         '<label><input type="radio" name="login" value="krb" '.
              'onclick="'.$jscall.'" onchange="'.$jscall.'"'.$krbcheck.' />',
-         '<input type="text" size="10" name="krbarg" '.
+         '</label><input type="text" size="10" name="krbarg" '.
              'value="'.$krbarg.'" '.
              'onchange="'.$jscall.'" />',
-         '<input type="radio" name="krbver" value="4" '.$check4.' />',
-         '<input type="radio" name="krbver" value="5" '.$check5.' />');
+         '<label><input type="radio" name="krbver" value="4" '.$check4.' />',
+         '</label><label><input type="radio" name="krbver" value="5" '.$check5.' />',
+	 '</label>');
     return $result;
 }
 
@@ -1632,9 +1653,9 @@ sub authform_internal{
     my $jscall = "javascript:changed_radio('int',$args{'formname'});";
     my $result.=&mt
         ('[_1] Internally authenticated (with initial password [_2])',
-         '<input type="radio" name="login" value="int" '.$intcheck.
+         '<label><input type="radio" name="login" value="int" '.$intcheck.
              ' onchange="'.$jscall.'" onclick="'.$jscall.'" />',
-         '<input type="text" size="10" name="intarg" '.$intarg.
+         '</label><input type="text" size="10" name="intarg" '.$intarg.
              ' onchange="'.$jscall.'" />');
     return $result;
 }
@@ -1659,9 +1680,9 @@ sub authform_local{
 
     my $jscall = "javascript:changed_radio('loc',$in{'formname'});";
     my $result.=&mt('[_1] Local Authentication with argument [_2]',
-                    '<input type="radio" name="login" value="loc" '.$loccheck.
+                    '<label><input type="radio" name="login" value="loc" '.$loccheck.
                         ' onchange="'.$jscall.'" onclick="'.$jscall.'" />',
-                    '<input type="text" size="10" name="locarg" '.$locarg.
+                    '</label><input type="text" size="10" name="locarg" '.$locarg.
                         ' onchange="'.$jscall.'" />');
     return $result;
 }
@@ -1675,9 +1696,9 @@ sub authform_filesystem{
     my $jscall = "javascript:changed_radio('fsys',$in{'formname'});";
     my $result.= &mt
         ('[_1] Filesystem Authenticated (with initial password [_2])',
-         '<input type="radio" name="login" value="fsys" '.
+         '<label><input type="radio" name="login" value="fsys" '.
          'onchange="'.$jscall.'" onclick="'.$jscall.'" />',
-         '<input type="text" size="10" name="fsysarg" value="" '.
+         '</label><input type="text" size="10" name="fsysarg" value="" '.
                   'onchange="'.$jscall.'" />');
     return $result;
 }
@@ -2509,7 +2530,7 @@ sub pgrdlink {
 Inputs: $text $uname $udom $symb $target
 
 Returns: A link to parmset.pm such as to see the PPRM view of a
-student andn resource
+student and a specific resource
 
 =cut
 
@@ -3716,7 +3737,7 @@ the routine &Apache::lonnet::transfer_pr
 my $uniq=0;
 sub get_cgi_id {
     $uniq=($uniq+1)%100000;
-    return (time.'_'.$uniq);
+    return (time.'_'.$$.'_'.$uniq);
 }
 
 ############################################################