diff -pruN superteaser/superteaser.module superteaser_new/superteaser.module
--- superteaser/superteaser.module  2007-01-02 09:17:34.000000000 +0100
+++ superteaser_new/superteaser.module 2007-06-13 08:56:58.000000000 +0200
@@ -450,10 +450,17 @@ function superteaser_settings() {
 /**
  * Implementation of hook_nodeapi.
  */
+
 function superteaser_nodeapi(&$node, $op, $teaser = NULL, $page = NULL) { 
   switch ($op) {
-    case 'submit':
-      if (isset($node->teaser)) {
+    case 'view' :
+      if($teaser == 1) {
+        $node->content['body']['#value'] = superteaser($node, variable_get('teaser_length', 600),
+        _superteaser_get_fuzzy());
+      }
+      break;
+    case 'submit' :
+      if(isset($node->teaser)) {
         $node->teaser = superteaser($node, variable_get('teaser_length', 600),
           _superteaser_get_fuzzy());
       }