$('.icon-daohang').click(function(){
        event.stopPropagation();
        $('.mask').show();
        $('.nav-dropdown').show();
        setTimeout(function(){
            $('.nav-dropdown').addClass('show')
        }, 150);
    })
    $('.icon-guanbi').click(function(){
        event.stopPropagation();
        $('.nav-dropdown').removeClass('show')
        setTimeout(function(){
            $('.nav-dropdown').hide();
            $('.mask').hide();
        }, 200);
    })
    $(document).click(function(event){
        var _con = $('#divTop');
        if(!_con.is(event.target) && _con.has(event.target).length === 0){
            $('.nav-dropdown').removeClass('show')
            setTimeout(function(){
                $('.nav-dropdown').hide();
                $('.mask').hide();
            }, 200);
        }
    });

    $('.icon-dizhi2').click(function(){
        goTo('/region.html');
    })

    function showGgao() {
		    }

    $(document).ready(function(){
        banner();
        showGgao();
	});