function update_log(&$db, &$state)
{
    $sql = "UPDATE " . $db->prefix . "b10_eventlog\n\t\t\tSET session_count=" . $_POST["sessions"] . ", attendance=" . $_POST["attendance"] . ",\n\t\t\tcomments=:comments\n\t\t\tWHERE eventlog_id=" . $_POST["recID"] . ";";
    $stmt = $db->prepare($sql);
    $stmt->bindValue(':comments', input_edit("comments"), PDO::PARAM_STR);
    $stmt->execute();
    $state->msgStatus = "-";
    //tell server_call to reset page
}
if (!isset($_REQUEST["action"])) { $_REQUEST["action"] = ""; }

switch ($_REQUEST["action"]) {
	case 'save':
		form_save();

		break;
	case 'input_remove':
		input_remove();

		header("Location: graph_templates.php?action=template_edit&id=" . $_GET["graph_template_id"]);
		break;
	case 'input_edit':
		include_once("./include/top_header.php");

		input_edit();

		include_once("./include/bottom_footer.php");
		break;
}

function form_save() {
	if ((isset($_POST["save_component_input"])) && (!is_error_message())) {
		$graph_input_values = array();
		$selected_graph_items = array();

		$save["id"] = $_POST["graph_template_input_id"];
		$save["hash"] = get_hash_graph_template($_POST["graph_template_input_id"], "graph_template_input");
		$save["graph_template_id"] = $_POST["graph_template_id"];
		$save["name"] = form_input_validate($_POST["name"], "name", "", false, 3);
		$save["description"] = form_input_validate($_POST["description"], "description", "", true, 3);