--- loncom/interface/loncommon.pm	2009/09/06 19:09:54	1.888
+++ loncom/interface/loncommon.pm	2009/09/27 15:27:26	1.892
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.888 2009/09/06 19:09:54 raeburn Exp $
+# $Id: loncommon.pm,v 1.892 2009/09/27 15:27:26 amueller Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -655,10 +655,6 @@ function fix_domain (formname,udom,origd
     return;
 }
 
-function userCheck (formname) {
-
-}
-
 $id_functions
 ENDUSERBRW
 }
@@ -2968,7 +2964,7 @@ sub aboutmewrapper {
     if (!defined($username)  && !defined($domain)) {
         return;
     }
-    return '<a href="/adm/'.$domain.'/'.$username.'/aboutme"'.
+    return '<a href="/adm/'.$domain.'/'.$username.'/aboutme?forcestudent=1"'.
 	($target?' target="$target"':'').' title="'.&mt("View this user's personal information page").'">'.$link.'</a>';
 }
 
@@ -3929,23 +3925,24 @@ sub parse_block_record {
 }
 
 sub blocking_status {
-  my $blocked;
   my ($activity,$uname,$udom) = @_;
   my %setters;
+
+  # check for active blocking
   my ($startblock,$endblock)=&blockcheck(\%setters,$activity,$uname,$udom);
-  if ($startblock && $endblock) {
-    $blocked = 1;
-  }
-  if(!wantarray) {
-    return $blocked;
-  }
-  my $output;
-  my $querystring;
-  $querystring = "?activity=$activity";
 
-      $output .= <<"END_MYBLOCK";
-<script type="text/javascript">
-// <![CDATA[
+  my $blocked = $startblock && $endblock ? 1 : 0;
+
+  # caller just wants to know whether a block is active
+  if (!wantarray) { return $blocked; }
+
+  # build a link to a popup window containing the details
+  my $querystring  = "?activity=$activity";
+  # $uname and $udom decide whose portfolio the user is trying to look at
+     $querystring .= "&amp;udom=$udom"      if $udom;
+     $querystring .= "&amp;uname=$uname"    if $uname;
+
+  my $output .= <<'END_MYBLOCK';
     function openWindow(url, wdwName, w, h, toolbar,scrollbar) {
         var options = "width=" + w + ",height=" + h + ",";
         options += "resizable=yes,scrollbars="+scrollbar+",status=no,";
@@ -3953,18 +3950,20 @@ sub blocking_status {
         var newWin = window.open(url, wdwName, options);
         newWin.focus();
     }
-
-// ]]>
-</script>
 END_MYBLOCK
+
+  $output = Apache::lonhtmlcommon::scripttag($output);
+  
   my $popupUrl = "/adm/blockingstatus/$querystring";
+  my $text = mt('Communication Blocked');
+
   $output .= <<"END_BLOCK";
 <div class='LC_comblock'>
   <a onclick='openWindow("$popupUrl","Blocking Table",600,300,"no","no");return false;' href='/adm/blockingstatus/$querystring'
-  title='Communication Blocked'>
-  <img class='LC_noBorder LC_middle' title='Communication Blocked' src='/res/adm/pages/comblock.png' alt='Communication Blocked'/></a>
+  title='$text'>
+  <img class='LC_noBorder LC_middle' title='$text' src='/res/adm/pages/comblock.png' alt='$text'/></a>
   <a onclick='openWindow("$popupUrl","Blocking Table",600,300,"no","no");return false;' href='/adm/blockingstatus/$querystring' 
-  title='Communication Blocked'>Communication Blocked</a>
+  title='$text'>$text</a>
 </div>
 
 END_BLOCK
@@ -4654,14 +4653,6 @@ a:focus {
   background: yellow 
 }
 
-hr {
-  clear: both;
-  color: $tabbg;
-  background-color: $tabbg;
-  height: 3px;
-  border: none;
-}
-
 form, .inline { 
    display: inline; 
 }
@@ -5006,6 +4997,9 @@ table.LC_nested tr.LC_empty_row td {
   padding: 8px;
 }
 
+table.LC_caption {
+}
+
 table.LC_nested tr.LC_empty_row td {
   padding: 4ex
 }
@@ -6775,6 +6769,11 @@ sub simple_error_page {
     sub end_data_table_header_row {
 	return '</tr>'."\n";;
     }
+
+    sub data_table_caption {
+        my $caption = shift;
+        return "<caption class=\"LC_caption\">$caption</caption>";
+    }
 }
 
 =pod