Merge in from pre_0.1 branch

git-svn-id: file:///svn-source/pmgr/trunk/site@847 97e9348a-65ac-dc4b-aefc-98561f571b83

views/helpers/grid.php

@@ -6,6 +6,7 @@ class GridHelper extends AppHelper {
   var $included, $invalid;
   var $columns;
   var $controller;
+  static $first_grid = true;
 
   function __construct() {
     $this->reset();
@@ -218,8 +219,12 @@ class GridHelper extends AppHelper {
     if (isset($config))
       $this->jqGrid_options = array_merge($this->jqGrid_options, $config);
 
+    // Set flag whether or not this is the first grid
+    $this->jqGrid_options['first_grid'] = self::$first_grid;
+
     //pr(compact('config') + array('jqGrid_options' => $this->jqGrid_options));
     echo $view->element('jqGrid', $this->jqGrid_options);
+    self::$first_grid = false;
 
     // Since we only have one instance of this class
     // as a helper, we must assume it could be used