+ $GLOBALS[__FUNCTION__] = (getRefbackEnabled() == 'Y');
+ } // END - if
+
+ // Return cache
+ return $GLOBALS[__FUNCTION__];
+}
+
+// Getter for refback_max_perc
+function getRefbackMaxPerc () {
+ // Is there cache?
+ if (!isset($GLOBALS[__FUNCTION__])) {
+ // Determine it
+ $GLOBALS[__FUNCTION__] = getConfig('refback_max_perc');
+ } // END - if
+
+ // Return cache
+ return $GLOBALS[__FUNCTION__];
+}
+
+// Getter for refback_min_perc
+function getRefbackMinPerc () {
+ // Is there cache?
+ if (!isset($GLOBALS[__FUNCTION__])) {
+ // Determine it
+ $GLOBALS[__FUNCTION__] = getConfig('refback_min_perc');