From aedbfe04daaaa0baa8e97c4d7d13e8a1f9d867cb Mon Sep 17 00:00:00 2001
From: wei <>
Date: Mon, 8 Oct 2007 01:09:23 +0000
Subject: Fixed #714

---
 framework/Web/Javascripts/source/prado/activecontrols/ajax3.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/framework/Web/Javascripts/source/prado/activecontrols/ajax3.js b/framework/Web/Javascripts/source/prado/activecontrols/ajax3.js
index 1806f71f..e7c7e20f 100644
--- a/framework/Web/Javascripts/source/prado/activecontrols/ajax3.js
+++ b/framework/Web/Javascripts/source/prado/activecontrols/ajax3.js
@@ -430,8 +430,11 @@ Object.extend(Prado.CallbackRequest,
  */
 Ajax.Responders.register({onComplete : function(request)
 {
-	if(request.ActiveControl.HasPriority)
-		Prado.CallbackRequest.tryNextRequest();
+	if(request && request instanceof Prado.AjaxRequest)
+	{
+		if(request.ActiveControl.HasPriority)
+			Prado.CallbackRequest.tryNextRequest();
+	}
 }});
 
 //Add HTTP exception respones when logger is enabled.
-- 
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