* change the update method from script to iframe.

module/user/css/login.css

@@ -15,3 +15,4 @@ table, tr, td, th, input{ border:none;}
 #keeplogin   {color:white; font-size:14px}
 .button-s, .button-c {padding:3px 5px 3px 5px;height:30px; width:80px; font-size:14px; font-weight:bold; border:none}
 .debugwin, .helplink{display:none}
+#updater {width:500px; height:30px; border:none; overflow:hidden;}

module/user/view/login.html.php

@@ -41,7 +41,7 @@ include '../../common/view/colorbox.html.php';
     powered by <a href='http://www.zentao.net' target='_blank'>ZenTaoPMS</a>(<?php echo $config->version;?>)
     <?php echo $lang->donate;?>
     <br />
-  <script src='http://www.zentao.net/check.php?v=<?php echo $config->version;?>&s=<?php echo $s;?>'></script>
+    <iframe id='updater' scrolling='no' src='http://www.zentao.com/check.php?v=<?php echo $config->version;?>&s=<?php echo $s;?>'></iframe>
   </div>
 </form>
 <?php include '../../common/view/footer.lite.html.php';?>