diff --git a/config/rolloverfiscal.php b/config/rolloverfiscal.php
index d839186..1359452 100644
--- a/config/rolloverfiscal.php
+++ b/config/rolloverfiscal.php
@@ -40,16 +40,23 @@ function draw_body(){
 ?>
 
 	<script language="javascript" type="text/javascript">
+
 	function confirmYearRollover(){
 		var currentyear = <?=$config['FISCALYEAR']?>;
 		var nextyear = document.forms.rollover.nextfiscalyear.value;
 
-	//	var okay=confirm('Are you sure you want to roll the FISCALYEAR from '+currentyear+' to '+nextyear+'? This can not be undone and should only be done if you are absolutely sure!');
-	//	if(okay){
-			$.post('rolloverfiscal.php', {'action':'rollover', 'year':$('#nextfiscalyear').val()}, function(result){
-				$('#results').html(result);
-			});
-	//	}
+		if(nextyear<currentyear)
+			alert('You cannot roll backwards in years!');
+		else if(nextyear==currentyear)
+			alert('You cannot roll to the same year!');
+		else {
+			var okay=confirm('Are you sure you want to roll the FISCALYEAR from '+currentyear+' to '+nextyear+'? This can not be undone and should only be done if you are absolutely sure!');
+			if(okay){
+				$.post('rolloverfiscal.php', {'action':'rollover', 'year':$('#nextfiscalyear').val()}, function(result){
+					$('#results').html(result);
+				});
+			}
+		}
 		return false;
 	}
 	</script>