function bp_core_register_common_scripts() {
	$min = bp_core_get_minified_asset_suffix();
	$url = buddypress()->plugin_url . 'bp-core/js/';

	/*
	 * Moment.js locale.
	 *
	 * Try to map current WordPress locale to a moment.js locale file for loading.
	 *
	 * eg. French (France) locale for WP is fr_FR. Here, we try to find fr-fr.js
	 *     (this file doesn't exist).
	 */
	$wp_locale = sanitize_file_name( strtolower( get_locale() ) );

	// WP uses ISO 639-2 or -3 codes for some locales, which we must translate back to ISO 639-1.
	$iso_locales = array(
		'bel' => 'be',
		'bre' => 'br',
		'kir' => 'ky',
		'mri' => 'mi',
		'ssw' => 'ss',
	);

	if ( isset( $iso_locales[ $wp_locale ] ) ) {
		$locale = $iso_locales[ $wp_locale ];
	} else {
		$locale = $wp_locale;
	}

	$locale = str_replace( '_', '-', $locale );
	if ( file_exists( buddypress()->core->path . "bp-core/js/vendor/moment-js/locale/{$locale}{$min}.js" ) ) {
		$moment_locale_url = $url . "vendor/moment-js/locale/{$locale}{$min}.js";

	/*
	 * Try to find the short-form locale.
	 *
	 * eg. French (France) locale for WP is fr_FR. Here, we try to find fr.js
	 *     (this exists).
	 */
	} else {
		$locale = substr( $locale, 0, strpos( $locale, '-' ) );
		if ( file_exists( buddypress()->core->path . "bp-core/js/vendor/moment-js/locale/{$locale}{$min}.js" ) ) {
			$moment_locale_url = $url . "vendor/moment-js/locale/{$locale}{$min}.js";
		}
	}

	// Set up default scripts to register.
	$scripts = array(
		// Legacy.
		'bp-confirm'        => array( 'file' => "{$url}confirm{$min}.js", 'dependencies' => array( 'jquery' ), 'footer' => false ),
		'bp-widget-members' => array( 'file' => "{$url}widget-members{$min}.js", 'dependencies' => array( 'jquery' ), 'footer' => false ),
		'bp-jquery-query'   => array( 'file' => "{$url}jquery-query{$min}.js", 'dependencies' => array( 'jquery' ), 'footer' => false ),
		'bp-jquery-cookie'  => array( 'file' => "{$url}vendor/jquery-cookie{$min}.js", 'dependencies' => array( 'jquery' ), 'footer' => false ),
		'bp-jquery-scroll-to' => array( 'file' => "{$url}vendor/jquery-scroll-to{$min}.js", 'dependencies' => array( 'jquery' ), 'footer' => false ),

		// Version 2.1.
		'jquery-caret' => array( 'file' => "{$url}vendor/jquery.caret{$min}.js", 'dependencies' => array( 'jquery' ), 'footer' => true ),
		'jquery-atwho' => array( 'file' => "{$url}vendor/jquery.atwho{$min}.js", 'dependencies' => array( 'jquery', 'jquery-caret' ), 'footer' => true ),

		// Version 2.3.
		'bp-plupload' => array( 'file' => "{$url}bp-plupload{$min}.js", 'dependencies' => array( 'plupload', 'jquery', 'json2', 'wp-backbone' ), 'footer' => true ),
		'bp-avatar'   => array( 'file' => "{$url}avatar{$min}.js", 'dependencies' => array( 'jcrop' ), 'footer' => true ),
		'bp-webcam'   => array( 'file' => "{$url}webcam{$min}.js", 'dependencies' => array( 'bp-avatar' ), 'footer' => true ),

		// Version 2.4.
		'bp-cover-image' => array( 'file' => "{$url}cover-image{$min}.js", 'dependencies' => array(), 'footer' => true ),

		// Version 2.7.
		'bp-moment'    => array( 'file' => "{$url}vendor/moment-js/moment{$min}.js", 'dependencies' => array(), 'footer' => true ),
		'bp-livestamp' => array( 'file' => "{$url}vendor/livestamp{$min}.js", 'dependencies' => array( 'jquery', 'bp-moment' ), 'footer' => true ),
	);

	// Version 2.7 - Add Moment.js locale to our $scripts array if we found one.
	if ( isset( $moment_locale_url ) ) {
		$scripts['bp-moment-locale'] = array( 'file' => esc_url( $moment_locale_url ), 'dependencies' => array( 'bp-moment' ), 'footer' => true );
	}

	/**
	 * Filters the BuddyPress Core javascript files to register.
	 *
	 * Default handles include 'bp-confirm', 'bp-widget-members',
	 * 'bp-jquery-query', 'bp-jquery-cookie', and 'bp-jquery-scroll-to'.
	 *
	 * @since 2.1.0 'jquery-caret', 'jquery-atwho' added.
	 * @since 2.3.0 'bp-plupload', 'bp-avatar', 'bp-webcam' added.
	 * @since 2.4.0 'bp-cover-image' added.
	 * @since 2.7.0 'bp-moment', 'bp-livestamp' added.
	 *              'bp-moment-locale' is added conditionally if a moment.js locale file is found.
	 *
	 * @param array $value Array of javascript file information to register.
	 */
	$scripts = apply_filters( 'bp_core_register_common_scripts', $scripts );


	$version = bp_get_version();
	foreach ( $scripts as $id => $script ) {
		wp_register_script( $id, $script['file'], $script['dependencies'], $version, $script['footer'] );
	}
}