=== modified file 'dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/javascript/commons.js'
--- dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/javascript/commons.js	2014-06-19 13:44:22 +0000
+++ dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/javascript/commons.js	2014-06-24 12:38:54 +0000
@@ -1921,4 +1921,3 @@
 	$('#completedTB [id=tr1_' + programInstanceId + ']').remove();
 	$('#completedTB [id=tr2_' + programInstanceId + ']').remove();
 }
-

=== modified file 'dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/javascript/entry.js'
--- dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/javascript/entry.js	2014-06-19 09:24:54 +0000
+++ dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/javascript/entry.js	2014-06-24 12:38:54 +0000
@@ -1254,3 +1254,9 @@
         $( '#sec_' + value ).show();
     }
 }
+
+function isNumber( value )
+{
+	var regex = /^(-?0|-?[1-9]\d*)(\.\d+)?(E\d+)?$/;
+	return regex.test( value );
+}