Ticket #640 - Related changes and improvements.

inc/js/functions.js

@@ -300,6 +300,7 @@ function bx_loading (elem, b) {
             if (!block.data('css-save-min-height'))
                 block.data('css-save-min-height', block.css('min-height'));
             block.css('min-height', he);
+            e.css('top', 0);
         }
 
     } else {

modules/base/text/classes/BxBaseModTextTemplate.php

@@ -203,14 +203,14 @@ class BxBaseModTextTemplate extends BxBaseModGeneralTemplate
     {
         $CNF = &$this->getModule()->_oConfig->CNF;
 
-        return $aData[$CNF['FIELD_TITLE']];
+        return isset($aData[$CNF['FIELD_TITLE']]) ? $aData[$CNF['FIELD_TITLE']] : '';
     }
 
     protected function getText($aData)
     {
         $CNF = &$this->getModule()->_oConfig->CNF;
 
-        return $aData[$CNF['FIELD_TEXT']];
+        return isset($aData[$CNF['FIELD_TEXT']]) ? $aData[$CNF['FIELD_TEXT']] : '';
     }
 
     protected function getSummary($aData, $sTitle = '', $sText = '', $sUrl = '')