Index: menutrails.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/menutrails/menutrails.module,v
retrieving revision 1.2.2.1
diff -u -r1.2.2.1 menutrails.module
--- menutrails.module	27 Jun 2007 23:09:56 -0000	1.2.2.1
+++ menutrails.module	19 Sep 2007 11:57:00 -0000
@@ -48,12 +48,26 @@
   $item = menu_get_item(NULL, 'node/'.$node->nid);
   // type = 4 is for a callback
   if ($item['type'] == 4) {
-    $type_trails = variable_get('menutrails_node_types', array());
-    $mid = $type_trails[$node->type];
-    $term_trails = variable_get('menutrails_terms', array());
-    foreach($node->taxonomy as $tid => $term) {
-      if ($term_trails[$tid] > 0) {
-        $mid = $term_trails[$tid];
+    if ( $path = module_invoke_all('menutrails_trail',$node) ) {
+      if (is_numeric($path[0])) {
+        //Is a menu ID
+        watchdog("two or more modules are trying to set the active menu path of this item!");
+        $mid = $mid($path[0]);
+      } else {
+        //this is a path
+        global $_menu;
+        $mid = $_menu['path index'][$path[0]];
+      }
+    } else {
+    
+      $type_trails = variable_get('menutrails_node_types', array());
+      $mid = $type_trails[$node->type];
+      $term_trails = variable_get('menutrails_terms', array());
+    
+      foreach($node->taxonomy as $tid => $term) {
+        if ($term_trails[$tid] > 0) {
+          $mid = $term_trails[$tid];
+        }
       }
     }
     if ($mid > 0) {
@@ -64,7 +78,7 @@
       }
       $location = array_reverse($location);
       $location[] = array('path' => 'node/'.$node->nid, 'title' => $node->title);
-    }
+    } 
     return $location;
   }
 }
@@ -263,4 +277,17 @@
   }
   $link['mid'] = $mid;
   return $link;
-} 
\ No newline at end of file
+} 
+/**
+ * Is fired when a node is being shown in page view.
+ * You can use this function to return either
+ * a path you want to be the node's parent
+ * OR
+ * an mid you want to act as the node's parent 
+ *
+ * @param object $node
+ * @return string|int
+ */
+function hook_menutrails_trail($node) {
+  
+}
\ No newline at end of file