--- loncom/interface/lonhtmlcommon.pm	2006/07/29 00:31:58	1.147
+++ loncom/interface/lonhtmlcommon.pm	2006/12/05 02:55:53	1.155
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common html routines
 #
-# $Id: lonhtmlcommon.pm,v 1.147 2006/07/29 00:31:58 raeburn Exp $
+# $Id: lonhtmlcommon.pm,v 1.155 2006/12/05 02:55:53 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -60,7 +60,6 @@ use Time::Local;
 use Time::HiRes;
 use Apache::lonlocal;
 use Apache::lonnet;
-use lib '/home/httpd/lib/perl/';
 use LONCAPA;
 
 ##############################################
@@ -78,7 +77,7 @@ use LONCAPA;
 sub authorbombs {
     my $url=shift;
     $url=&Apache::lonnet::declutter($url);
-    my ($udom,$uname)=($url=~/^(\w+)\/(\w+)\//);
+    my ($udom,$uname)=($url=~m{^($LONCAPA::domain_re)/($LONCAPA::username_re)/});
     my %bombs=&Apache::lonmsg::all_url_author_res_msg($uname,$udom);
     foreach (keys %bombs) {
 	if ($_=~/^$udom\/$uname\//) {
@@ -689,14 +688,6 @@ sub StatusOptions {
         $status = $env{'form.Status'} if (exists($env{'form.Status'}));
     }
 
-    my $OpSel1 = '';
-    my $OpSel2 = '';
-    my $OpSel3 = '';
-
-    if($status eq 'Any')         { $OpSel3 = ' selected'; }
-    elsif($status eq 'Expired' ) { $OpSel2 = ' selected'; }
-    else                         { $OpSel1 = ' selected'; }
-
     my $Str = '';
     $Str .= '<select name="Status"';
     if(defined($formName) && $formName ne '' && ! defined($onchange)) {
@@ -707,12 +698,18 @@ sub StatusOptions {
     }
     $Str .= ' size="'.$size.'" ';
     $Str .= '>'."\n";
-    $Str .= '<option value="Active" '.$OpSel1.'>'.
-        &mt('Currently Enrolled').'</option>'."\n";
-    $Str .= '<option value="Expired" '.$OpSel2.'>'.
-        &mt('Previously Enrolled').'</option>'."\n";
-    $Str .= '<option value="Any" '.$OpSel3.'>'.
-        &mt('Any Enrollment Status').'</option>'."\n";
+    foreach my $type (['Active',  &mt('Currently Has Access')],
+		      ['Future',  &mt('Will Have Future Access')],
+		      ['Expired', &mt('Previously Had Access')],
+		      ['Any',     &mt('Any Access Status')]) {
+	my ($name,$label) = @$type;
+	$Str .= '<option value="'.$name.'" ';
+	if ($status eq $name) {
+	    $Str .= 'selected="selected" ';
+	}
+	$Str .= '>'.$label.'</option>'."\n";
+    }
+
     $Str .= '</select>'."\n";
 }
 
@@ -1014,9 +1011,12 @@ sub crumbs {
 	    $output.=qq{<a href="$linkpath" $target>$dir</a>/};
 	}
     } else {
-	$output.=$uri;
+	foreach my $dir (split('/',$uri)) {
+            if (! $dir) { next; }
+	    $output.=$dir.'/';
+	}
     }
-    unless ($uri=~/\/$/) { $output=~s/\/$//; }
+    if ($uri !~ m|/$|) { $output=~s|/$||; }
     return $output.'</font>'.($noformat?'':'</b></tt><br />');
 }
 
@@ -1045,7 +1045,7 @@ var checkwin;
 function spellcheckerwindow(string) {
     var esc_string = string.replace(/\"/g,'&quot;');
     checkwin=window.open($nothing,'spellcheckwin','height=320,width=280,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
-    checkwin.document.writeln('$start_page<form name="spellcheckform" action="/adm/spellcheck" method="post"><input type="hidden" name="text" value="'+esc_string+'" /><\/form>$end_page');
+    checkwin.document.writeln('$start_page<form name="spellcheckform" action="/adm/spellcheck" method="post"><input type="hidden" name="text" value="'+esc_string+'" /><\\/form>$end_page');
     checkwin.document.close();
 }
 // END LON-CAPA Internal -->
@@ -1784,7 +1784,7 @@ sub set_form_elements {
                          ($$elements{$name} eq 'checkbox')) {
                     $output .= qq|
       if (courseForm.elements['$name'].value == "$value") {
-          courseForm.elemenst['$name'].checked = true;
+          courseForm.elements['$name'].checked = true;
       }|;
                 }
             }