hook: lout_page_build(&$page) - siehe
admin_menu_page_build(&$page)
drupal_render(&$elements)
Add any JavaScript state information associated with the element.
if (!empty($elements['#states'])) { drupal_process_states($elements); }
function element_info($type)
$cache = module_invoke_all('element_info');
view.init_handlers()
… function views_fetch_data() → function _views_fetch_data()