function ngGetLocale()
{
	var c = $.cookie('phpws_default_language');
	return c;
}

function ngSetLocale(pair)
{
	var pat = /^[a-z][a-z]_[A-Z][A-Z]$/;
	if (pat.test(pair)) {
		$.cookie('phpws_default_language',pair);
		location.reload();
	}
}