=== modified file 'dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/util/MathUtils.java'
--- dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/util/MathUtils.java	2013-12-29 21:11:38 +0000
+++ dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/util/MathUtils.java	2014-01-23 15:36:54 +0000
@@ -306,6 +306,26 @@
     {
         return value != null && NUMERIC_LENIENT_PATTERN.matcher( value ).matches();
     }
+    
+    /**
+     * Returns true if the provided string argument is to be considered a unit
+     * interval, which implies that the value is numeric and inclusive between 0 
+     * and 1.
+     * 
+     * @param value the value.
+     * @return true if the provided string argument is to be considered a unit interval.
+     */
+    public static boolean isUnitInterval( String value )
+    {
+        if ( !isNumeric( value ) )
+        {
+            return false;
+        }
+        
+        Double dbl = Double.parseDouble( value );
+        
+        return dbl >= 0d && dbl <= 1d;
+    }
 
     /**
      * Returns true if the provided string argument is to be considered an integer. 

=== modified file 'dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/util/ValidationUtils.java'
--- dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/util/ValidationUtils.java	2013-12-29 21:11:38 +0000
+++ dhis-2/dhis-support/dhis-support-system/src/main/java/org/hisp/dhis/system/util/ValidationUtils.java	2014-01-23 15:36:54 +0000
@@ -246,6 +246,7 @@
      * <li>data_element_or_type_null_or_empty</li>
      * <li>value_length_greater_than_max_length</li>
      * <li>value_not_numeric</li>
+     * <li>value_not_unit_interval</li>
      * <li>value_not_integer</li>
      * <li>value_not_positive_integer</li>
      * <li>value_not_negative_integer</li>
@@ -285,6 +286,11 @@
         {
             return "value_not_numeric";
         }
+        
+        if ( VALUE_TYPE_UNIT_INTERVAL.equals( type ) && !MathUtils.isUnitInterval( value ) )
+        {
+            return "value_not_unit_interval";
+        }
 
         if ( VALUE_TYPE_INT.equals( type ) && !MathUtils.isInteger( value ) )
         {

=== modified file 'dhis-2/dhis-support/dhis-support-system/src/test/java/org/hisp/dhis/system/util/MathUtilsTest.java'
--- dhis-2/dhis-support/dhis-support-system/src/test/java/org/hisp/dhis/system/util/MathUtilsTest.java	2013-10-07 17:58:57 +0000
+++ dhis-2/dhis-support/dhis-support-system/src/test/java/org/hisp/dhis/system/util/MathUtilsTest.java	2014-01-23 15:36:54 +0000
@@ -173,6 +173,20 @@
     }
     
     @Test
+    public void testIsUnitInterval()
+    {
+        assertTrue( MathUtils.isUnitInterval( "0" ) );
+        assertTrue( MathUtils.isUnitInterval( "0.2" ) );
+        assertTrue( MathUtils.isUnitInterval( "0.876" ) );
+        assertTrue( MathUtils.isUnitInterval( "1" ) );
+        
+        assertFalse( MathUtils.isUnitInterval( "2" ) );
+        assertFalse( MathUtils.isUnitInterval( "-1" ) );
+        assertFalse( MathUtils.isUnitInterval( "abc" ) );
+        assertFalse( MathUtils.isUnitInterval( "1.01" ) );
+    }
+    
+    @Test
     public void testIsInteger()
     {
         assertTrue( MathUtils.isInteger( "1" ) );

=== modified file 'dhis-2/dhis-web/dhis-web-caseentry/src/main/resources/org/hisp/dhis/caseentry/i18n_module.properties'
--- dhis-2/dhis-web/dhis-web-caseentry/src/main/resources/org/hisp/dhis/caseentry/i18n_module.properties	2014-01-23 14:09:55 +0000
+++ dhis-2/dhis-web/dhis-web-caseentry/src/main/resources/org/hisp/dhis/caseentry/i18n_module.properties	2014-01-23 15:36:54 +0000
@@ -28,7 +28,8 @@
 attributes=Attributes
 saving_value_failed_status_code=Saving value failed with status code
 saving_value_failed_error_code=Saving value failed with error code
-value_must_integer=Value must be an integer
+value_must_integer=Value must be a integer
+value_must_unit_interval=Value must be a unit interval (between 0 and 1)
 searching_patient_failed=Searching person failed
 select_value=Select value
 address=Address

=== modified file 'dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/activityPlanSelect.vm'
--- dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/activityPlanSelect.vm	2013-12-18 06:05:41 +0000
+++ dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/activityPlanSelect.vm	2014-01-23 15:36:54 +0000
@@ -152,6 +152,7 @@
 	var i18n_value_must_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_positive_integer" ) , "'")';
 	var i18n_value_must_zero_or_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_zero_or_positive_integer" ) , "'")';
 	var i18n_value_must_negative_integer = '$encoder.jsEscape( $i18n.getString( "value_must_negative_integer" ) , "'")';
+    var i18n_value_must_unit_interval = '$encoder.jsEscape( $i18n.getString( "value_must_unit_interval" ) , "'")';
     var i18n_invalid_date =   '$encoder.jsEscape( $i18n.getString( "invalid_date" ) , "'")' + ".\n " 
 							+ '$encoder.jsEscape( $i18n.getString( "format_date" ) , "'")' + " '" 
 							+ dateFormat.replace('yy', 'yyyy') + " '" ; 

=== modified file 'dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/anonymousRegistration.vm'
--- dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/anonymousRegistration.vm	2013-12-18 06:05:41 +0000
+++ dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/anonymousRegistration.vm	2014-01-23 15:36:54 +0000
@@ -185,6 +185,7 @@
 	var i18n_value_must_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_positive_integer" ) , "'")';
 	var i18n_value_must_negative_integer = '$encoder.jsEscape( $i18n.getString( "value_must_negative_integer" ) , "'")';
 	var i18n_value_must_zero_or_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_zero_or_positive_integer" ) , "'")';
+    var i18n_value_must_unit_interval = '$encoder.jsEscape( $i18n.getString( "value_must_unit_interval" ) , "'")';
     var i18n_invalid_date =   '$encoder.jsEscape( $i18n.getString( "invalid_date" ) , "'")' + ".\n " 
 							+ '$encoder.jsEscape( $i18n.getString( "format_date" ) , "'")' + " '" 
 							+ dateFormat.replace('yy', 'yyyy') + " '" ; 

=== 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	2014-01-23 14:09:55 +0000
+++ dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/javascript/entry.js	2014-01-23 15:36:54 +0000
@@ -28,7 +28,7 @@
     field.style.backgroundColor = SAVING_COLOR;
 
     if ( fieldValue != '' ) {
-        if ( type == 'int' || type == 'number' || type == 'posInt' || type == 'negInt' || type == 'zeroPositiveInt' ) {
+        if ( type == 'int' || type == 'number' || type == 'unitInterval' || type == 'posInt' || type == 'negInt' || type == 'zeroPositiveInt' ) {
             if ( type == 'int' && !dhis2.validation.isInt( fieldValue ) ) {
                 field.style.backgroundColor = '#ffcc00';
 
@@ -45,6 +45,13 @@
 
                 return;
             }
+            else if ( type == 'unitInterval' && !dhis2.validation.isUnitInterval( fieldValue ) ) {
+                field.style.backgroundColor = '#ffcc00';
+                window.alert( i18n_value_must_unit_interval + '\n\n' + dataElementName );
+                field.focus();
+
+                return;
+            }
             else if ( type == 'posInt' && !dhis2.validation.isPositiveInt( fieldValue ) ) {
                 field.style.backgroundColor = '#ffcc00';
                 window.alert( i18n_value_must_positive_integer + '\n\n' + dataElementName );

=== modified file 'dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/multiDataEntrySelect.vm'
--- dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/multiDataEntrySelect.vm	2013-12-31 11:20:33 +0000
+++ dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/multiDataEntrySelect.vm	2014-01-23 15:36:54 +0000
@@ -62,6 +62,7 @@
 	var i18n_value_must_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_positive_integer" ) , "'")';
 	var i18n_value_must_zero_or_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_zero_or_positive_integer" ) , "'")';
 	var i18n_value_must_negative_integer = '$encoder.jsEscape( $i18n.getString( "value_must_negative_integer" ) , "'")';
+    var i18n_value_must_unit_interval = '$encoder.jsEscape( $i18n.getString( "value_must_unit_interval" ) , "'")';
     var i18n_invalid_date = '$encoder.jsEscape( $i18n.getString( "invalid_date" ) , "'")'; 
     var i18n_saving_value_failed_status_code = '$encoder.jsEscape( $i18n.getString( "saving_value_failed_status_code" ) , "'")';
     var i18n_saving_value_failed_error_code = '$encoder.jsEscape( $i18n.getString( "saving_value_failed_error_code" ) , "'")';

=== modified file 'dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/patientRegistrationList.vm'
--- dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/patientRegistrationList.vm	2014-01-23 14:18:27 +0000
+++ dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/patientRegistrationList.vm	2014-01-23 15:36:54 +0000
@@ -167,6 +167,7 @@
 	var i18n_value_must_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_positive_integer" ) , "'")';
 	var i18n_value_must_zero_or_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_zero_or_positive_integer" ) , "'")';
 	var i18n_value_must_negative_integer = '$encoder.jsEscape( $i18n.getString( "value_must_negative_integer" ) , "'")';
+    var i18n_value_must_unit_interval = '$encoder.jsEscape( $i18n.getString( "value_must_unit_interval" ) , "'")';
     var i18n_invalid_date = '$encoder.jsEscape( $i18n.getString( "invalid_date" ) , "'")' + ".\n " + '$encoder.jsEscape( $i18n.getString( "format_date" ) , "'")' + " '" + dateFormat.replace('yy', 'yyyy') + " '" ; 
     var i18n_saving_value_failed_status_code = '$encoder.jsEscape( $i18n.getString( "saving_value_failed_status_code" ) , "'")';
     var i18n_saving_value_failed_error_code = '$encoder.jsEscape( $i18n.getString( "saving_value_failed_error_code" ) , "'")';

=== modified file 'dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/programTrackingSelect.vm'
--- dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/programTrackingSelect.vm	2014-01-05 14:04:13 +0000
+++ dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/programTrackingSelect.vm	2014-01-23 15:36:54 +0000
@@ -144,6 +144,7 @@
 	var i18n_value_must_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_positive_integer" ) , "'")';
 	var i18n_value_must_zero_or_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_zero_or_positive_integer" ) , "'")';
 	var i18n_value_must_negative_integer = '$encoder.jsEscape( $i18n.getString( "value_must_negative_integer" ) , "'")';
+    var i18n_value_must_unit_interval = '$encoder.jsEscape( $i18n.getString( "value_must_unit_interval" ) , "'")';
     var i18n_invalid_date =   '$encoder.jsEscape( $i18n.getString( "invalid_date" ) , "'")' + ".\n " 
 							+ '$encoder.jsEscape( $i18n.getString( "format_date" ) , "'")' + " '" 
 							+ dateFormat.replace('yy', 'yyyy') + " '" ; 

=== modified file 'dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/relationshipPatients.vm'
--- dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/relationshipPatients.vm	2014-01-07 15:02:45 +0000
+++ dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/relationshipPatients.vm	2014-01-23 15:36:54 +0000
@@ -74,6 +74,7 @@
 	var i18n_value_must_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_positive_integer" ) , "'")';
 	var i18n_value_must_negative_integer = '$encoder.jsEscape( $i18n.getString( "value_must_negative_integer" ) , "'")';
 	var i18n_value_must_zero_or_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_zero_or_positive_integer" ) , "'")';
+    var i18n_value_must_unit_interval = '$encoder.jsEscape( $i18n.getString( "value_must_unit_interval" ) , "'")';
     var i18n_invalid_date = '$encoder.jsEscape( $i18n.getString( "invalid_date" ) , "'")' + ".\n " + '$encoder.jsEscape( $i18n.getString( "format_date" ) , "'")' + " '" + dateFormat.replace('yy', 'yyyy') + " '" ; 
     var i18n_saving_value_failed_status_code = '$encoder.jsEscape( $i18n.getString( "saving_value_failed_status_code" ) , "'")';
     var i18n_saving_value_failed_error_code = '$encoder.jsEscape( $i18n.getString( "saving_value_failed_error_code" ) , "'")';

=== modified file 'dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/reportDataEntryForm.vm'
--- dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/reportDataEntryForm.vm	2014-01-23 14:18:27 +0000
+++ dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/reportDataEntryForm.vm	2014-01-23 15:36:54 +0000
@@ -73,6 +73,7 @@
 	var i18n_value_must_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_positive_integer" ) , "'")';
 	var i18n_value_must_zero_or_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_zero_or_positive_integer" ) , "'")';
 	var i18n_value_must_negative_integer = '$encoder.jsEscape( $i18n.getString( "value_must_negative_integer" ) , "'")';
+    var i18n_value_must_unit_interval = '$encoder.jsEscape( $i18n.getString( "value_must_unit_interval" ) , "'")';
     var i18n_invalid_date =   '$encoder.jsEscape( $i18n.getString( "invalid_date" ) , "'")' + ".\n " 
 							+ '$encoder.jsEscape( $i18n.getString( "format_date" ) , "'")' + " '" 
 							+ dateFormat.replace('yy', 'yyyy') + " '" ; 

=== modified file 'dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/selectPatient.vm'
--- dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/selectPatient.vm	2014-01-06 12:39:27 +0000
+++ dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/selectPatient.vm	2014-01-23 15:36:54 +0000
@@ -77,6 +77,7 @@
 	var i18n_value_must_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_positive_integer" ) , "'")';
 	var i18n_value_must_zero_or_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_zero_or_positive_integer" ) , "'")';
 	var i18n_value_must_negative_integer = '$encoder.jsEscape( $i18n.getString( "value_must_negative_integer" ) , "'")';
+    var i18n_value_must_unit_interval = '$encoder.jsEscape( $i18n.getString( "value_must_unit_interval" ) , "'")';
     var i18n_invalid_date =   '$encoder.jsEscape( $i18n.getString( "invalid_date" ) , "'")' + ".\n " 
 							+ '$encoder.jsEscape( $i18n.getString( "format_date" ) , "'")' + " '" 
 							+ dateFormat.replace('yy', 'yyyy') + " '" ; 

=== modified file 'dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/singleEventSelect.vm'
--- dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/singleEventSelect.vm	2014-01-05 14:04:13 +0000
+++ dhis-2/dhis-web/dhis-web-caseentry/src/main/webapp/dhis-web-caseentry/singleEventSelect.vm	2014-01-23 15:36:54 +0000
@@ -113,6 +113,7 @@
 	var i18n_value_must_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_positive_integer" ) , "'")';
 	var i18n_value_must_zero_or_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_zero_or_positive_integer" ) , "'")';
 	var i18n_value_must_negative_integer = '$encoder.jsEscape( $i18n.getString( "value_must_negative_integer" ) , "'")';
+    var i18n_value_must_unit_interval = '$encoder.jsEscape( $i18n.getString( "value_must_unit_interval" ) , "'")';
     var i18n_invalid_date =   '$encoder.jsEscape( $i18n.getString( "invalid_date" ) , "'")' + ".\n " 
 	var i18n_reenrollment_confirm_message = '$encoder.jsEscape( $i18n.getString( "reenrollment_confirm_message" ) , "'")';
     

=== modified file 'dhis-2/dhis-web/dhis-web-commons-resources/src/main/webapp/dhis-web-commons/javascripts/dhis2/dhis2.validation.js'
--- dhis-2/dhis-web/dhis-web-commons-resources/src/main/webapp/dhis-web-commons/javascripts/dhis2/dhis2.validation.js	2014-01-23 14:09:55 +0000
+++ dhis-2/dhis-web/dhis-web-commons-resources/src/main/webapp/dhis-web-commons/javascripts/dhis2/dhis2.validation.js	2014-01-23 15:36:54 +0000
@@ -98,3 +98,20 @@
 {
 	return dhis2.validation.isNumber( value ) && parseFloat( value ) < 0;
 };
+
+/**
+ * Returns true if the provided string argument is to be considered a unit
+ * interval, which implies that the value is numeric and inclusive between 0 
+ * and 1.
+ */
+dhis2.validation.isUnitInterval = function( value )
+{
+	if ( !dhis2.validation.isNumber( value ) )
+	{
+		return false;
+	}
+	
+	var f = parseFloat( value );
+	
+	return f >= 0 && f <= 1;
+};

=== modified file 'dhis-2/dhis-web/dhis-web-dataentry/src/main/resources/org/hisp/dhis/de/i18n_module.properties'
--- dhis-2/dhis-web/dhis-web-dataentry/src/main/resources/org/hisp/dhis/de/i18n_module.properties	2014-01-23 14:09:55 +0000
+++ dhis-2/dhis-web/dhis-web-dataentry/src/main/resources/org/hisp/dhis/de/i18n_module.properties	2014-01-23 15:36:54 +0000
@@ -61,10 +61,11 @@
 undo_register_complete_dataset_success=Undo register complete dataset success
 datavalue_history=Data value history
 enter_digits=Enter digit only.
-value_must_number=Value must be an number
+value_must_number=Value must be a number
 value_must_positive_integer=Value must be a positive integer
 value_must_negative_integer=Value must be a negative integer
 value_must_zero_or_positive_integer=Value must be zero or a positive integer
+value_must_unit_interval=Value must be a unit interval (between 0 and 1)
 value_is_too_long=Value is too long
 field_unallowed_save_zero=This element does not permit 0 values. The original value will not be affected.
 datavalue_history=Data value history

=== modified file 'dhis-2/dhis-web/dhis-web-dataentry/src/main/webapp/dhis-web-dataentry/javascript/entry.js'
--- dhis-2/dhis-web/dhis-web-dataentry/src/main/webapp/dhis-web-dataentry/javascript/entry.js	2014-01-23 14:09:55 +0000
+++ dhis-2/dhis-web/dhis-web-dataentry/src/main/webapp/dhis-web-dataentry/javascript/entry.js	2014-01-23 15:36:54 +0000
@@ -140,7 +140,7 @@
 	
     if ( value != '' )
     {
-        if ( type == 'string' || type == 'int' || type == 'number' || type == 'posInt' || type == 'negInt' || type == 'zeroPositiveInt' )
+        if ( type == 'string' || type == 'int' || type == 'number' || type == 'unitInterval' || type == 'posInt' || type == 'negInt' || type == 'zeroPositiveInt' )
         {
             if ( value.length > 255 )
             {
@@ -154,6 +154,10 @@
             {
                 return alertField( fieldId, i18n_value_must_number + '\n\n' + dataElementName );
             }
+            if ( type == 'unitInterval' && !dhis2.validation.isUnitInterval( value ) )
+            {
+            	return alertField( fieldId, i18n_value_must_unit_interval + '\n\n' + dataElementName );
+            }
             if ( type == 'posInt' && !dhis2.validation.isPositiveInt( value ) )
             {
                 return alertField( fieldId, i18n_value_must_positive_integer + '\n\n' + dataElementName );

=== modified file 'dhis-2/dhis-web/dhis-web-dataentry/src/main/webapp/dhis-web-dataentry/select.vm'
--- dhis-2/dhis-web/dhis-web-dataentry/src/main/webapp/dhis-web-dataentry/select.vm	2013-12-27 14:30:56 +0000
+++ dhis-2/dhis-web/dhis-web-dataentry/src/main/webapp/dhis-web-dataentry/select.vm	2014-01-23 15:36:54 +0000
@@ -13,6 +13,7 @@
 var i18n_value_must_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_positive_integer" ) , "'")';
 var i18n_value_must_zero_or_positive_integer = '$encoder.jsEscape( $i18n.getString( "value_must_zero_or_positive_integer" ) , "'")';
 var i18n_value_must_negative_integer = '$encoder.jsEscape( $i18n.getString( "value_must_negative_integer" ) , "'")';
+var i18n_value_must_unit_interval = '$encoder.jsEscape( $i18n.getString( "value_must_unit_interval" ) , "'")';
 var i18n_field_unallowed_save_zero = '$encoder.jsEscape( $i18n.getString( "field_unallowed_save_zero" ) , "'")';
 var i18n_saving_value_failed_status_code = '$encoder.jsEscape( $i18n.getString( "saving_value_failed_status_code" ) , "'")';
 var i18n_saving_value_failed_dataset_is_locked = '$encoder.jsEscape( $i18n.getString( "saving_value_failed_dataset_is_locked" ) , "'")';

=== modified file 'dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-datadictionary/src/main/resources/org/hisp/dhis/dd/i18n_module.properties'
--- dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-datadictionary/src/main/resources/org/hisp/dhis/dd/i18n_module.properties	2014-01-23 14:09:55 +0000
+++ dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-datadictionary/src/main/resources/org/hisp/dhis/dd/i18n_module.properties	2014-01-23 15:36:54 +0000
@@ -23,6 +23,7 @@
 data_element_category=Data Element Category
 data_element_category_combo=Data Element Category Combination
 select=Select
+unit_interval=Unit interval
 data_element=Data Element
 data_element_group=Data Element Group
 data_element_groups=Data Element Groups

=== modified file 'dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-datadictionary/src/main/webapp/dhis-web-maintenance-datadictionary/dataElementForm.vm'
--- dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-datadictionary/src/main/webapp/dhis-web-maintenance-datadictionary/dataElementForm.vm	2014-01-23 14:09:55 +0000
+++ dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-datadictionary/src/main/webapp/dhis-web-maintenance-datadictionary/dataElementForm.vm	2014-01-23 15:36:54 +0000
@@ -117,6 +117,7 @@
 		<td>
             <select id="numberType" name="numberType">
 				<option value="number" #if( $!dataElement.numberType == 'number' ) selected="selected" #end style="min-width:246px;">$i18n.getString( "number" )</option>
+				<option value="unitInterval" #if( $!dataElement.numberType == 'unitInterval' ) selected="selected" #end>$i18n.getString( "unit_interval" )</option>
 				<option value="int" #if( $!dataElement.numberType == 'int' ) selected="selected" #end>$i18n.getString( "int" )</option>
 				<option value="posInt" #if( $!dataElement.numberType == 'posInt' ) selected="selected" #end>$i18n.getString( "positive_integer" )</option>
 				<option value="negInt" #if( $!dataElement.numberType == 'negInt' ) selected="selected" #end>$i18n.getString( "negative_integer" )</option>