[Sufir]

$document.on('click', function (e) {
            var clickedOutside = true;

            for (var element = e.target; element; element = element.parentNode) {
                if (element.className === "header-search-suggest" || element.className === "header-search-suggest-inner") {
                    clickedOutside = false;
                    break;
                }
            }

            if (clickedOutside) {
                $scope.clearSearch();
                $scope.$apply();
            }

});