Hook name: admin_body_class Hook type: filter Plugin ref: WordPress Sourcefile: File ref: wp-admin/widgets-form.php Description: Fires after the available widgets and sidebars have loaded, before the admin footer. Parameters: Deprecated?: No API Letters: A,B,C Invokers 1 to 2 of 2 iframe_header() – Generic Iframe header for use with Thickbox wp-admin/admin-header.php Implementers
