- $fspot->startSearch($_GET['for'], $_GET['from'], $_GET['to'], $_GET['sort_order']);
+ $fspot->startSearch($_GET['for'], $_GET['sort_order'], $_GET['from'], $_GET['to']);
+
+ if((isset($_GET['from']) && $fspot->isValidDate($_GET['from'])) &&
+ (isset($_GET['to']) && $fspot->isValidDate($_GET['to']))) {
+ }
+ else {
+ $fspot->startSearch($_GET['for'], $_GET['sort_order']);
+ }