--- css_injector.install.old	2008-08-09 20:56:58.000000000 -0500
+++ css_injector.install	2009-04-17 13:23:13.026439600 -0500
@@ -53,6 +53,23 @@ function css_injector_schema() {
     ),
     'primary key' => array('crid'),
   );
+  $schema['css_injector_node'] = array(
+  'fields' => array(
+      'nid' => array(
+        'description' => 'The node id',
+        'type' => 'int',
+        'unsigned' => TRUE,
+        'not null' => TRUE,
+        'default' => 0),
+      'crid' => array(
+        'description' => 'The primary identifier for the CSS injection rule in injection rule table',
+        'type' => 'int',
+        'unsigned' => TRUE,
+        'not null' => TRUE,
+        'default' => 0),    
+    ),
+    'primary key' => array('nid', 'crid'),
+  );
   return $schema;
 }
 
@@ -66,4 +83,21 @@ function css_injector_uninstall() {
     file_delete(file_create_path($rule['file_path']));
   }
   db_query("DROP TABLE {css_injector_rule}");
+  db_query("DROP TABLE {css_injector_node}");
+  foreach (node_get_types('names') as $typename => $visiblename) {
+    if (variable_get('css_injector_use'. $typename, 0)) {
+      variable_del('css_injector_use_'. $typename);
+    }
+  }  
+}
+
+function css_injector_update_6101() {
+  $ret = array();
+  $ret[] = update_sql("
+    CREATE TABLE IF NOT EXISTS {css_injector_node} (
+      nid int(10) NOT NULL default '0',
+      crid int(10) NOT NULL default '0',
+      PRIMARY KEY  (nid, crid)
+    )");
+  return $ret;
 }