Forms API

function db_tuning_analyze() {     print_r($_POST['edit']);  print "<br />";  foreach ($_POST['edit'] as $stuff) {  	print $stuff;  	print "<br />";  	print_r($_POST['edit']['db_tuning']);  }  	$form['db_tuning']['analyze_db'] = array(	  '#type' => 'button', 	  '#value' => t('Analyze'));	$form['db_tuning']['apply_changes'] = array(	  '#type' => 'button',	  '#value' => t('Apply Changes'));	 	return drupal_get_form('actions', $form);}