$modx->sendRedirect($_SERVER['HTTP_REFERER'], 0, 'REDIRECT_HEADER');
} elseif (isset($_GET['shk_action'])) {
$action = addslashes($_GET['shk_action']);
switch ($action) {
case "empty":
$shopCart->emptySavedData();
break;
case "del":
$item_index = isset($_GET['n']) && is_numeric($_GET['n']) ? $_GET['n'] : "";
$shopCart->delArrayItem($item_index);
break;
}
$modx->sendRedirect($_SERVER['HTTP_REFERER'], 0, 'REDIRECT_HEADER');
} elseif (isset($_POST['shk_recount'])) {
if (!empty($_POST['count'])) {
$shopCart->recountAll($_POST['count']);
$modx->sendRedirect($_SERVER['HTTP_REFERER'], 0, 'REDIRECT_HEADER');
}
}
$headHtml = "";
if ($shkconf['style']) {
$headHtml .= "\r\n <link type=\"text/css\" rel=\"stylesheet\" href=\"" . SHOPKEEPER_URL . "style/" . $shkconf['style'] . "/style.css\" />";
$modx->regClientStartupHTMLBlock($headHtml);
}
if ($shkconf['noJavaScript'] == false) {
if (!$shkconf['noJQuery']) {
$modx->regClientScript(SHOPKEEPER_URL . "js/jquery-1.6.3.min.js", array('name' => 'jquery', 'version' => '1.6.3', 'plaintext' => false));
}
$jsSrc = "\n\t<script type=\"text/javascript\">\n\t<!--";
if ($shkconf['noConflict']) {
$jsSrc .= "\r\n jQuery.noConflict();";
