=== added file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/DateFormat.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/DateFormat.java	1970-01-01 00:00:00 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/calendar/DateFormat.java	2014-04-29 10:17:33 +0000
@@ -0,0 +1,71 @@
+package org.hisp.dhis.calendar;
+
+/*
+ * Copyright (c) 2004-2014, University of Oslo
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * Neither the name of the HISP project nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * @author Morten Olav Hansen <mortenoh@gmail.com>
+ */
+public class DateFormat
+{
+    private final String name;
+
+    private final String jdkDateFormat;
+
+    private final String jodaDateFormat;
+
+    private final String jsDateFormat;
+
+    public DateFormat( String name, String jdkDateFormat, String jodaDateFormat, String jsDateFormat )
+    {
+        this.name = name;
+        this.jdkDateFormat = jdkDateFormat;
+        this.jodaDateFormat = jodaDateFormat;
+        this.jsDateFormat = jsDateFormat;
+    }
+
+    public String name()
+    {
+        return name;
+    }
+
+    public String getJdk()
+    {
+        return jdkDateFormat;
+    }
+
+    public String getJoda()
+    {
+        return jodaDateFormat;
+    }
+
+    public String getJs()
+    {
+        return jsDateFormat;
+    }
+}

=== modified file 'dhis-2/dhis-web/dhis-web-commons-resources/src/main/webapp/dhis-web-commons/javascripts/dhis2/dhis2.period.js'
--- dhis-2/dhis-web/dhis-web-commons-resources/src/main/webapp/dhis-web-commons/javascripts/dhis2/dhis2.period.js	2014-04-29 03:34:48 +0000
+++ dhis-2/dhis-web/dhis-web-commons-resources/src/main/webapp/dhis-web-commons/javascripts/dhis2/dhis2.period.js	2014-04-29 10:17:33 +0000
@@ -257,6 +257,9 @@
       period['id'] = 'Daily_' + period['startDate'];
       period['iso'] = startDate.formatDate("yyyymmdd");
 
+      period['_startDate'] = startDate;
+      period['_endDate'] = startDate;
+
       periods.push(period);
 
       startDate.add(1, 'd');