[open-ils-commits] r18702 - trunk/Open-ILS/web/opac/skin/default/js (erickson)

[svn at svn.open-ils.org]

Author: erickson
Date: 2010-11-11 10:39:59 -0500 (Thu, 11 Nov 2010)
New Revision: 18702

Modified:
   trunk/Open-ILS/web/opac/skin/default/js/tips.js
Log:
wraps tips appendChild in try/catch to prevent occaisonal exeptions.

Modified: trunk/Open-ILS/web/opac/skin/default/js/tips.js
===================================================================
--- trunk/Open-ILS/web/opac/skin/default/js/tips.js	2010-11-11 15:38:37 UTC (rev 18701)
+++ trunk/Open-ILS/web/opac/skin/default/js/tips.js	2010-11-11 15:39:59 UTC (rev 18702)
@@ -12,7 +12,7 @@
 	if (tip_div) {
 		var tips = tip_div.getElementsByTagName('div')[0].getElementsByTagName('span');
 		var index = Math.floor(Math.random() * tips.length);
-		tip_div.appendChild( tips[index] );
+        try { tip_div.appendChild( tips[index] ); } catch(E) {}
 		removeCSSClass(tip_div, 'hide_me');
 	}
 }