<?php
- function smarty_function_get_movement_params($params,&$smarty) {
- $children_count=$params['children_count'];
+function smarty_function_get_movement_params($params,&$smarty) {
- if (isset($_POST['listing_amount']) &&
- (is_numeric($_POST['listing_amount']))) {
- $listing_amount=$_POST['listing_amount'];
- } elseif (!empty($_SESSION['listing_amount'])) {
- $listing_amount=$_SESSION['listing_amount'];
- } else $listing_amount=DEFAULT_LISTING_AMOUNT;
+ if (isset($_POST['listing_amount']) &&
+ (is_numeric($_POST['listing_amount']))) {
+ $listing_amount=$_POST['listing_amount'];
+ } elseif (!empty($_SESSION['listing_amount'])) {
+ $listing_amount=$_SESSION['listing_amount'];
+ } else $listing_amount=DEFAULT_LISTING_AMOUNT;
- $smarty->assign('listing_amount',$listing_amount);
+ $smarty->assign('listing_amount',$listing_amount);
- if (isset($_POST['get_children_offset']) &&
- (is_numeric($_POST['get_children_offset']))) {
- $offset=$_POST['get_children_offset'];
+ if (isset($_POST['get_children_offset']) &&
+ (is_numeric($_POST['get_children_offset']))) {
+ $offset=$_POST['get_children_offset'];
- //movement forward and backward
- if ($_POST['get_children_move']=='<') {
- $offset=$offset-$listing_amount;
- if ($offset<0) $offset=0;
- }
- elseif ($_POST['get_children_move']=='>') {
-
- $offset=$offset+$listing_amount;
- }
-
- elseif ($_POST['get_children_move']=='>>') {
- $offset=$children_count-$listing_amount;
- if ($offset<0) $offset=0;
- }
+ //movement forward and backward
+ if ($_POST['get_children_move']=='<') {
+ $offset=$offset-$listing_amount;
+ if ($offset<0) $offset=0;
+ }
- elseif ($_POST['get_children_move']=='<<') {
- $offset=0;
- }
+ elseif ($_POST['get_children_move']=='>') {
+ $offset=$offset+$listing_amount;
+ }
+ elseif ($_POST['get_children_move']=='>>') {
+ $offset=$children_count-$listing_amount;
+ if ($offset<0) $offset=0;
+ }
+ elseif ($_POST['get_children_move']=='<<') {
+ $offset=0;
}
- else $offset=0;
- $smarty->assign('offset',$offset);
}
+
+ else $offset=0;
+ $smarty->assign('offset',$offset);
+
+}
?>