function bp_search_form_type_select() {

	$options = array();

	if ( bp_is_active( 'xprofile' ) ) {
		$options['members'] = _x( 'Members', 'search form', 'buddypress' );
	}

	if ( bp_is_active( 'groups' ) ) {
		$options['groups']  = _x( 'Groups', 'search form', 'buddypress' );
	}

	if ( bp_is_active( 'blogs' ) && is_multisite() ) {
		$options['blogs']   = _x( 'Blogs', 'search form', 'buddypress' );
	}

	$options['posts'] = _x( 'Posts', 'search form', 'buddypress' );

	// Eventually this won't be needed and a page will be built to integrate all search results.
	$selection_box  = '<label for="search-which" class="accessibly-hidden">' . _x( 'Search these:', 'search form', 'buddypress' ) . '</label>';
	$selection_box .= '<select name="search-which" id="search-which" style="width: auto">';

	/**
	 * Filters all of the component options available for search scope.
	 *
	 * @since 1.5.0
	 *
	 * @param array $options Array of options to add to select field.
	 */
	$options = apply_filters( 'bp_search_form_type_select_options', $options );
	foreach( (array) $options as $option_value => $option_title ) {
		$selection_box .= sprintf( '<option value="%s">%s</option>', $option_value, $option_title );
	}

	$selection_box .= '</select>';

	/**
	 * Filters the complete <select> input used for search scope.
	 *
	 * @since 1.0.0
	 *
	 * @param string $selection_box <select> input for selecting search scope.
	 */
	return apply_filters( 'bp_search_form_type_select', $selection_box );
}