--- a/busui/common.inc.php
+++ b/busui/common.inc.php
@@ -93,6 +93,8 @@
     echo '</div>';
 }
 
+$service_periods = Array ('sunday','saturday','weekday');
+
 function service_period()
 {
 switch (date('w')){
@@ -104,6 +106,11 @@
 default:
 	return 'weekday';
 }	
+}
+
+function remove_spaces($string)
+{
+    return str_replace(' ','',$string);
 }
 
 function midnight_seconds()