var $tabs = $( '.wp_stream_screen .nav-tab-wrapper' ),
            $panels = $( '.wp_stream_screen .nav-tab-content table.form-table' ),
            $activeTab = $tabs.find( '.nav-tab-active' ),
            defaultIndex = $activeTab.length > 0 ? $tabs.find( 'a' ).index( $activeTab ) : 0,
            hashIndexStart = window.location.hash.match( /^#(\d+)$/ ),