=== modified file 'dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/webapp/dhis-web-maintenance-patient/caseAggregationForm.vm'
--- dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/webapp/dhis-web-maintenance-patient/caseAggregationForm.vm	2013-05-02 03:31:45 +0000
+++ dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/webapp/dhis-web-maintenance-patient/caseAggregationForm.vm	2013-05-02 14:41:51 +0000
@@ -17,7 +17,7 @@
         
         <tr>
 			<td>
-				<input type='text' id='txtSearchValue' name='txtSearchValue' onKeyUp="filterDE(event, this.value, 'dataElements');" style='width:265px;'/>
+				<input type='text' id='txtSearchValue' name='txtSearchValue' onKeyUp="filterDataElement(event, this.value, 'dataElements','dataElementBackups');" style='width:265px;'/>
 				<input type='button' value='$i18n.getString("clear")' onClick="setFieldValue('txtSearchValue', '');" style='width:50px'>			
 			</td>
             <td rowspan="4">
@@ -27,6 +27,7 @@
         <tr>
 			<td>
 				<select id="dataElements" name="dataElements" size="8" ondblclick="insertDataElement(this);" onclick="getSuggestedValues(this.id, 'suggestedDEValues' )"></select>
+				<select id="dataElementBackups" name="dataElementBackups" style='display:none;'></select>
 			</td>
 		</tr>
       </table>
@@ -138,3 +139,4 @@
 	var i18n_dob_type = '$encoder.jsEscape( $i18n.getString( "dob_type" ) , "'") ';
 	var i18n_age_days = '$encoder.jsEscape( $i18n.getString( "age_days" ) , "'") ';
 </script>
+

=== modified file 'dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/webapp/dhis-web-maintenance-patient/javascript/caseaggregation.js'
--- dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/webapp/dhis-web-maintenance-patient/javascript/caseaggregation.js	2013-05-02 09:43:44 +0000
+++ dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/webapp/dhis-web-maintenance-patient/javascript/caseaggregation.js	2013-05-02 14:41:51 +0000
@@ -210,6 +210,7 @@
 function getPatientDataElements()
 {
 	clearListById( 'dataElements' );
+	clearListById( 'dataElementBackups' );
 	clearListById( 'deSumId' );
 	var programStageId = getFieldValue('programStageId');
 	
@@ -226,11 +227,16 @@
 			else{
 				disable('programStageProperty');
 			}
+			
 			var dataElements = jQuery('#dataElements');
+			var dataElementBackups = jQuery('#dataElementBackups');
+			clearListById( 'dataElements' );
+			clearListById( 'dataElementBackups' );
 			var deSumId = jQuery('#deSumId');
 			for ( i in json.dataElements )
 			{ 
 				dataElements.append( "<option value='" + json.dataElements[i].id + "' title='" + json.dataElements[i].name + "' suggested='" + json.dataElements[i].optionset + "'>" + json.dataElements[i].name + "</option>" );
+				dataElementBackups.append( "<option value='" + json.dataElements[i].id + "' title='" + json.dataElements[i].name + "' suggested='" + json.dataElements[i].optionset + "'>" + json.dataElements[i].name + "</option>" );
 				if( json.dataElements[i].type=='int')
 				{
 					deSumId.append( "<option value='" + json.dataElements[i].id + "' title='" + json.dataElements[i].name + "' suggested='" + json.dataElements[i].optionset + "'>" + json.dataElements[i].name + "</option>" );
@@ -435,3 +441,23 @@
 		disable('deSumId');
 	}
 }
+
+function filterDataElement( event, value, fieldName, backupFieldsName )
+{
+	// Remove all options in data element fields
+	var field = jQuery('#' + fieldName + " option " ).remove();
+	
+	jQuery('#' + backupFieldsName + " option ").each( function(){
+		var option = jQuery(this);
+		if(value.length == 0 )
+		{
+			jQuery('#' + fieldName ).append( "<option value='" + option.attr('value') + "' title='" + option.text() + "' suggested='" + option.attr('optionset') + "'>" + option.text() + "</option>" );				
+		}
+		else if (option.text().toLowerCase().indexOf( value.toLowerCase() ) != -1 )
+		{
+			jQuery('#' + fieldName ).append( "<option value='" + option.attr('value') + "' title='" + option.text() + "' suggested='" + option.attr('optionset') + "'>" + option.text() + "</option>" );				
+		}
+	});
+		    
+}
+