// javascript document

$("#my-menu").mmenu({
		slidingsubmenus:true,
		extensions: ["pagedim-black","pageshadow"],
		"offcanvas": {
			"position": "right"
		}
	});
	var api = $("#my-menu").data( "mmenu" );	
	$("#hamburger").click(function() {
		
		api.open();
	});



	 $(function() {
     $('#gototop a').click(function() {
         $('html , body').animate({
             scrolltop: 0
         }, 'slow');
     });
 });


/*手机导航按钮*/
   $(".m-header").on("click", ".hamburger", function() {
     var next = $(this).next();
     next.slidetoggle("slow");
     $(".panel-body").not(next).slideup();
 })
   var foreach = function(t, o, r) {
      if ("[object object]" === object.prototype.tostring.call(t))
          for (var c in t) object.prototype.hasownproperty.call(t, c) && o.call(r, t[c], c, t);
      else
          for (var e = 0, l = t.length; l > e; e++) o.call(r, t[e], e, t)
  };
  var hamburgers = document.queryselectorall(".hamburger");
  if (hamburgers.length > 0) {
      foreach(hamburgers, function(hamburger) {
          hamburger.addeventlistener("click", function() {
              this.classlist.toggle("is-active");
          }, false);
      });
  }


	
	function floor(totop,fixedevery,louceng,header) {
    this.totop = totop;
    this.fixedevery = fixedevery;
    this.louceng = louceng;
    this.header = header;
}
floor.prototype = {
    init: function () {
        var that = this;
        that.start();
        this.totopclick();
        this.fixedeveryclick();
    },
    start: function () {
        var that = this;
        $(window).scroll(function(){
            var winh=$(window).height();
            var itop = $(window).scrolltop();//鼠标滚动的距离
                $(that.fixedevery).parent().fadein();
                $(that.totop).fadein();
                $(that.louceng).each(function(){
                    if(winh+itop - $(this).offset().top>winh/2){
                        $(that.fixedevery).removeclass('active');
                        $(that.fixedevery).eq($(this).index()).addclass('active');
                    }
                })
        });
    },
    totopclick: function () {
        var that = this;
        $(that.totop).click(function(){
            $('body,html').animate({"scrolltop":0},500)
        })
    },
    fixedeveryclick: function () {
        var that = this;
        $(that.fixedevery).click(function(){
            var t = $(that.louceng).eq($(this).index()).offset().top - 114;
            $('body,html').animate({"scrolltop":t},500);
            $(this).addclass('active').siblings().removeclass('active');
        });
    }

}


$(".search").click(function () {
    $(".hide-center").fadein("slow");
    $(".overcurtain").fadein("slow");
})
$(".overcurtain").click(function () {
    $(".hide-center").fadeout("slow");
    $(".overcurtain").fadeout("slow");
})




$(function(){
	$(window).on('scroll', function(){
		if($(window).scrolltop() > 200){
			$('.header').addclass('h-showdown');
		} else {
			$('.header').removeclass('h-showdown');
		}
	});
});

$(function(){
	$(window).on('scroll', function(){
		if($(window).scrolltop() > 200){
			$('#hamburger').addclass('h-showdown');
		} else {
			$('#hamburger').removeclass('h-showdown');
		}
	});
});