=== modified file 'dhis-2/dhis-web/dhis-web-reporting/src/main/webapp/dhis-web-reporting/dataSetReportForm.vm'
--- dhis-2/dhis-web/dhis-web-reporting/src/main/webapp/dhis-web-reporting/dataSetReportForm.vm	2011-03-20 13:35:54 +0000
+++ dhis-2/dhis-web/dhis-web-reporting/src/main/webapp/dhis-web-reporting/dataSetReportForm.vm	2011-03-20 14:21:11 +0000
@@ -30,17 +30,17 @@
 		<th>$i18n.getString( "report_period" )</th>
 	</tr>
 	<tr>
-		<td>        
-			<input type="button" style="width:50px" value="$i18n.getString( 'prev' )" onclick="getAvailablePeriods( 'periodType', 'periodId', 'periodId', '-1' )"><input
-				   type="button" style="width:50px" value="$i18n.getString( 'next' )" onclick="getAvailablePeriods( 'periodType', 'periodId', 'periodId', '1' )">
-			<select id="periodType" name="periodType" style="min-width:222px" onchange="getAvailablePeriods( 'periodType', 'periodId', 'periodId', '0' )">
+		<td>
+			<select id="periodType" name="periodType" style="min-width:222px" onchange="getPeriods( 'periodType', 'periodId', 'periodId', '0' )">
 				<option value="">[ $i18n.getString( "select_period_type" ) ]</option>
 				#foreach ( $type in $periodTypes )
 					<option value="$type.name">$type.name</option>
 				#end
-			</select><br>
+			</select>
+			<input type="button" style="width:50px" value="$i18n.getString( 'prev' )" onclick="getAvailablePeriods( 'periodType', 'periodId', 'periodId', '-1' )"><input
+				   type="button" style="width:50px" value="$i18n.getString( 'next' )" onclick="getAvailablePeriods( 'periodType', 'periodId', 'periodId', '1' )"><br>
 			
-	        <select id="periodId" name="periodId" style="width:325px">
+	        <select id="periodId" name="periodId" style="width:325px" disabled="disabled">
 	        </select>
 		</td>
     </tr>

=== modified file 'dhis-2/dhis-web/dhis-web-reporting/src/main/webapp/dhis-web-reporting/javascript/dataSetReport.js'
--- dhis-2/dhis-web/dhis-web-reporting/src/main/webapp/dhis-web-reporting/javascript/dataSetReport.js	2010-07-25 13:43:07 +0000
+++ dhis-2/dhis-web/dhis-web-reporting/src/main/webapp/dhis-web-reporting/javascript/dataSetReport.js	2011-03-20 14:21:11 +0000
@@ -15,6 +15,13 @@
     selectionTreeSelection.setListenerFunction( setSelectedOrganisationUnitIds );
 }
 
+function getPeriods( periodTypeList, availableList, selectedList, timespan )
+{
+	$( "#periodId" ).removeAttr( "disabled" );
+	
+	getAvailablePeriods( periodTypeList, availableList, selectedList, timespan );
+}
+
 function validateDataSetReport()
 {
     if ( !getListValue( "dataSetId" ) )

=== modified file 'dhis-2/dhis-web/dhis-web-reporting/src/main/webapp/dhis-web-reporting/renderSectionDataSetReportForm.vm'
--- dhis-2/dhis-web/dhis-web-reporting/src/main/webapp/dhis-web-reporting/renderSectionDataSetReportForm.vm	2011-03-20 13:35:54 +0000
+++ dhis-2/dhis-web/dhis-web-reporting/src/main/webapp/dhis-web-reporting/renderSectionDataSetReportForm.vm	2011-03-20 14:21:11 +0000
@@ -18,7 +18,7 @@
 <thead>
 <tr>
 #foreach( $header in $grid.getVisibleHeaders() )
-<th #if( !$header.meta )class="val"#end>$!encoder.htmlEncode( $header.name )</th>
+<th #if( !$header.meta )style="text-align:center"#end>$!encoder.htmlEncode( $header.name )</th>
 #end
 </tr>
 </thead>