--- loncom/homework/lonhomework.pm	2007/11/20 17:53:22	1.286
+++ loncom/homework/lonhomework.pm	2008/01/14 14:32:14	1.288
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Homework handler
 #
-# $Id: lonhomework.pm,v 1.286 2007/11/20 17:53:22 albertel Exp $
+# $Id: lonhomework.pm,v 1.288 2008/01/14 14:32:14 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -292,9 +292,9 @@ sub check_slot_access {
 	}
     }
 
-    my @slots=
-	(split(':',&Apache::lonnet::EXT("resource.0.availablestudent")),
-	 split(':',&Apache::lonnet::EXT("resource.0.available")));
+    my $availablestudent = &Apache::lonnet::EXT("resource.0.availablestudent");
+    my $available = &Apache::lonnet::EXT("resource.0.available");
+    my @slots= (split(':',$availablestudent),split(':',$available));
 
 #    if (!@slots) {
 #	return ($status,$datemsg);
@@ -421,7 +421,8 @@ sub check_access {
     &Apache::lonxml::debug("symb:".$symb);
     #if ($env{'request.state'} ne "construct" && $symb ne '') {
     if ($env{'request.state'} ne "construct") {
-	my $allowed=&check_ip_acc(&Apache::lonnet::EXT("resource.$id.acc"));
+        my $idacc = &Apache::lonnet::EXT("resource.$id.acc");
+	my $allowed=&check_ip_acc($idacc);
 	if (!$allowed && ($Apache::lonhomework::browse ne 'F')) {
 	    $status='INVALID_ACCESS';
 	    $date=&mt("can not be accessed from your location.");
@@ -1082,11 +1083,33 @@ sub get_template_list {
 		     '/templates/*.'.$glob_extension);
     @files = map {[$_,&mt(&Apache::lonnet::metadata($_, 'title'))]} (@files);
     @files = sort {$a->[1] cmp $b->[1]} (@files);
+    my ($midpoint,$seconddiv,$numfiles);
+    $numfiles = 0;
+    foreach my $file (@files) {
+        next if ($file->[1] !~ /\S/);
+        $numfiles ++;
+    }
+    if ($numfiles > 0) {
+        $result = '<div class="LC_left_float">';
+        $midpoint = int($numfiles/2);
+        if ($numfiles%2) {
+            $midpoint ++;
+        }
+    }
+    my $count = 0;
     foreach my $file (@files) {
 	next if ($file->[1] !~ /\S/);
 	$result .=
 	    '<label><input type="radio" name="template" value="'.$file->[0].'" />'.
-	    $file->[1].'</label><br />';
+	    $file->[1].'</label><br />'."\n";
+        $count ++;
+        if ((!$seconddiv) && ($count >= $midpoint)) {
+            $result .= '</div>'."\n".'<div class="LC_left_float">'."\n";
+            $seconddiv = 1;
+        }
+    }
+    if ($numfiles > 0) {
+        $result .= '</div>'."\n".'<div class="LC_clear_float_footer"></div>'."\n";
     }
     return $result;
 }