--- a/displayCalendar.php
+++ b/displayCalendar.php
@@ -5,9 +5,9 @@
 
 
 if ($_REQUEST['month']) {
-    $monthParts = explode("-", str_replace(Array("'","/","\\",'-'), "",$_REQUEST['month']));
-    $year = $monthParts[1];
-    $month = $monthParts[0];
+    $monthParts = explode("-", str_replace(Array("'","/","\\"), "",$_REQUEST['month']));
+    $year = str_replace('-', '',$monthParts[1]);
+    $month = str_replace('-', '',$monthParts[0]);
     $monthName = date("F Y",  mktime(0,0,0,$month,1,$year));
             
     include_header($monthName);
@@ -81,7 +81,7 @@
         setlocale(LC_MONETARY, 'en_US');
         $value = number_format(doubleval($row["val"]), 2);
         $month_name = date('F', mktime(0, 0, 0, $row[1]));
-        echo ('<tr><td><b><a href="?month=$row[1]-$row[0]">'.$month_name.' '.$row[0].'</a></b></td><td>$'.$value.'</td><td>('                .$row['count'].' contracts)</td></tr>');
+        echo ('<tr><td><b><a href="?month='.$row[1].'-'.$row[0].'">'.$month_name.' '.$row[0].'</a></b></td><td>$'.$value.'</td><td>('                .$row['count'].' contracts)</td></tr>');
     }
     echo "</table>";
 }