From 98509219b32b38ff39d7d97710144df9daeee6d9 Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Wed, 11 Mar 2009 18:32:26 -0400
Subject: Ensure that the gateway widget exists before populating data during
 ajax calls.

---
 usr/local/www/javascript/index/sajax.js | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'usr/local/www/javascript/index')

diff --git a/usr/local/www/javascript/index/sajax.js b/usr/local/www/javascript/index/sajax.js
index 20da997..ffe1843 100644
--- a/usr/local/www/javascript/index/sajax.js
+++ b/usr/local/www/javascript/index/sajax.js
@@ -87,8 +87,10 @@ function updateGatewayStats(x){
 		gateways_split = x.split(",");
 		var counter = 1;
 		for (var y=0; y<gateways_split.length-1; y++){
-			document.getElementById('gateway' + counter).innerHTML = gateways_split[y];
-			counter++;	
+			if($('gateway' + counter)) {
+				document.getElementById('gateway' + counter).innerHTML = gateways_split[y];
+				counter++;	
+			}
 		}
 	}
 }
@@ -98,8 +100,10 @@ function updateInterfaceStats(x){
 		statistics_split = x.split(",");
 		var counter = 1;
 		for (var y=0; y<statistics_split.length-1; y++){
-			document.getElementById('stat' + counter).innerHTML = statistics_split[y];
-			counter++;	
+			if($('stat' + counter)) {
+				document.getElementById('stat' + counter).innerHTML = statistics_split[y];
+				counter++;	
+			}
 		}
 	}
 }
-- 
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