switched doctype to standard compliance mode

[squirrelmail.git] / src / addrbook_popup.php
diff --git a/src/addrbook_popup.php b/src/addrbook_popup.php

index e43bf2aec500c885c840cbb527756db5c8e28a63..4a9681d0c6ec81d50f8319fce9e42d571d823ed6 100644 (file)
--- a/src/addrbook_popup.php
+++ b/src/addrbook_popup.php
@@ -19,11 +19,12 @@
  define('SM_PATH','../');
  
  /** SquirrelMail required files. */
-require_once(SM_PATH . 'include/validate.php');
+include_once(SM_PATH . 'include/validate.php');
  require_once(SM_PATH . 'functions/addressbook.php');
  
  ?>
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN">
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN"
+  "http://www.w3.org/TR/1999/REC-html401-19991224/frameset.dtd">
  
  <html>
      <head>