diff --git a/views/bootstrap/class.AttributeGroupMgr.php b/views/bootstrap/class.AttributeGroupMgr.php
index adfbab55b..16c0a655a 100644
--- a/views/bootstrap/class.AttributeGroupMgr.php
+++ b/views/bootstrap/class.AttributeGroupMgr.php
@@ -192,12 +192,13 @@ $(document).ready( function() {
 				$seqs = array();
 				$i = 0;
 				foreach ($members as $member) {
-					$seqs[$i] = $group->getSequence($member);
+					$seqs[$i] = $group->getSequence($member['attrdef']);
 					$i++;
 				}
 
 				$i = 0;
-				foreach ($members as $member) {
+				foreach ($members as $memberarr) {
+					$member = $memberarr['attrdef'];
 					$seq = $seqs[$i];
 					$pseq = isset($seqs[$i-1]) ? $seqs[$i-1] : $seqs[$i] - 20.0;
 					$ppseq = isset($seqs[$i-2]) ? $seqs[$i-2] : $pseq - 20.0;