--- project_release.module	Mon Jan 08 19:46:20 2007
+++ project_release.module	Mon Apr 23 08:59:00 2007
@@ -1508,3 +1508,28 @@ function project_release_download_link($
     return l($link_text, $link_path);
   }
 }
+
+function project_release_file_download($filename) {
+  $path = file_create_path($filename);
+  $result = db_query("SELECT f.* FROM {project_release_nodes} f WHERE file_path = '%s'", $path);
+  if ($file = db_fetch_object($result)) {
+    if (user_access('view uploaded files')) {
+      $node = node_load($file->nid);
+      if (node_access('view', $node)) {
+        return array(
+          'Content-Type: application/force-download',
+          'Content-Length: '. filesize($path),
+          'Content-disposition: attachment; filename="' . $filename . '"',
+		  'Content-Transfer-Encoding: binary'
+        );
+      }
+      else {
+        return -1;
+      }
+    }
+    else {
+      return -1;
+    }
+  }
+}
\ No newline at end of file