+/* get globals */
+if (isset($_GET['action'])) {
+ $action = $_GET['action'];
+}
+if (isset($_GET['num'])) {
+ $num = $_GET['num'];
+}
+if (isset($_GET['method'])) {
+ $method = $_GET['method'];
+}
+elseif (isset($_POST['method'])) {
+ $method = $_POST['method'];
+}
+if (isset($_POST['add'])) {
+ $add = $_POST['add'];
+}
+if (isset($_GET['submit'])) {
+ $submit = $_GET['submit'];
+}
+elseif (isset($_POST['submit'])) {
+ $submit = $_POST['submit'];
+}
+/* end of get globals */
+