Index: ssts-web/src/main/webapp/homepage/portalPage.jsp
===================================================================
diff -u -r35129 -r35132
--- ssts-web/src/main/webapp/homepage/portalPage.jsp	(.../portalPage.jsp)	(revision 35129)
+++ ssts-web/src/main/webapp/homepage/portalPage.jsp	(.../portalPage.jsp)	(revision 35132)
@@ -379,7 +379,11 @@
 function initOnLoad(){
 	setInterval("detectCurrentUserPeriodically()", 30 * 1000);
 	if(!SSTS_RealTimeDashboards){
-		setInterval("dashboardsScreenSaver()", noOperationTime * 60 * 1000);
+		if(noOperationTime){
+			setInterval("dashboardsScreenSaver()", noOperationTime * 60 * 1000);
+		}else {
+			setInterval("dashboardsScreenSaver()", 60 * 1000);
+		}
 	}
 	if(hideLogo == 'true' || hideLogo == true){
 		document.getElementById('top_div').style.display = 'none';