var isTouch = Modernizr.touch,
	isMobile = false,//区分移动端与PC端
	mobile = false,//区分手机端与平板
	w_width =  0,
	w_height = 0,
	$mtoph = 0,
	ST = 0,
	navItem = 1,
	$menuBtn=$('.menu-handler'),
	$menuBox=$(".menuBox"),
	pbaH = 0;
	
//移动端事件和PC事件的切换	
var _mousemove;
var _click;
var _mousedown;
var _mouseup;
if (Modernizr.touch) {
    _mousemove = "touchmove";
    _click = "touchend";
    _mousedown = "touchstart";
    _mouseup = "touchend";
} else {
    _mousemove = "mousemove";
    _click = "click";
    _mousedown = "mousedown";
    _mouseup = "mouseup";
};

function pageBox() {
   	w_width = $(window).width();
    w_height = $(window).height();	
	$hdh = $('.header').innerHeight();
	$mtoph = $('.mtop').height();
	
    if (w_width <= 1024) {
        isMobile = true;
    } else if (w_width > 1024) {
        isMobile = false;
    };
    if (w_width <= 640) {
        mobile = true;
    } else if (w_width > 640) {
        mobile = false;
    };
	if( w_width > 1152 ){
		pbaH = $hdh;
	}else{
		pbaH = $mtoph;
	}
	if( w_width > 861 ){
		$('.pbanner').css({height:w_height - pbaH});
		setImgMax($('.pbanner .pic'), 1920, 915, w_width, w_height);
	}else{
		$('.pbanner').css({height:"auto"});
		$('.pbanner .pic').attr("style","");
	}
};
pageBox();
$(window).resize(function () {
    pageBox();
});
var menu = {
	trigger: ".menu-handler",
	init: function () {
		menu.bind();
	},
	bind: function () {
		$(document).on("click", menu.trigger, menu.open);
		$(document).on("click", ".navMobile dd p a", function (e) {
			var stcur = $(this);
			var stDD = $(this).parents("p").parents("dd");
			if (stDD.find(".msubnav").size() > 0) {
				if (stcur.hasClass("cur")) {
					stDD.find(".msubnav").stop(false, false).slideUp();
					stcur.removeClass("cur");
				} else {
					jQuery(".navMobile dd p a").removeClass("cur");
					jQuery(".msubnav").stop(false, false).slideUp();
					stDD.find(".msubnav").stop(false, false).slideDown();
					stcur.addClass("cur");
					e.preventDefault();
				}
			}
		});
		$(document).on("click", "#bg-santai", menu.open)
	},
	open: function () {
		if ($("body").is(".open")) {
			$("body").removeClass("open");
			$(".menu-handler").removeClass("active");
			$("#bg-santai").fadeTo("fast", 0, function () {
				$("#bg-santai").hide();
			});
		} else {
			$("#bg-santai").fadeTo("fast", 0.4);
			$("body").addClass("open");
			$(".menu-handler").addClass("active");
		}
	}
};
$(function () {
	$(window).scroll(function () {
		ST = $(window).scrollTop();
		if (ST < w_height&&$('.pbanner').size()!=0&&!isMobile) {
			$('.pbanner .pic').css('transform',"translate(0px,"+(ST) / 1.5+"px)");
		}
		changeHeader();
    });
	
	//pc nav
	$('.nav li').mouseenter(function(){
		if($(this).find('.tnavbox').size()!=0){
			$(this).find('.tnavbox').addClass('show');
		}
	}).mouseleave(function(){
		if($(this).find('.tnavbox').size()!=0){
			$(this).find('.tnavbox').removeClass('show');
		}
	});
	if($('.pbanner').length>=1){
    	setTimeout(function() {
	    	$('.pbanner').addClass('trans-1');
	    	$('.pbanner').removeClass('picw');
			//$('.pbtxts .transX').addClass('transShow');
			//$('.pbtxts .transX2').addClass('transShow');
	    }, 100);
	    setTimeout(function() {
	      $('.pbanner').removeClass('trans-1');
	    }, 600);
    };
	if(w_width>1153){
		$('.menu-handler').bind(_click, function(){
			if (navItem == 0) {
				$(this).addClass('active');
				$('.htnavbox').removeClass('showNav');
				navItem = 1;
			}else{
				$(this).removeClass('active');
				$('.htnavbox').addClass('showNav');
				navItem = 0;
			};
		});
	}else{
		menu.init();
	}
	
	
	function changeHeader(){
		if($('.header2').size()!=0&&!isMobile){
			ST = $(window).scrollTop();
			if(ST > $hdh){
				$('.header2').addClass('show');
			}else{
				$('.header2').removeClass('show');
			}
		}
	};
	changeHeader();
	
	$('.bamouse').click(function(){
		$("html,body").animate({scrollTop:w_height},800,"easeInOutExpo");
	});
	//pc nav end
	//手机nav
	
   /*  function getHash() {
        var hash = location.href.split("#")[1];
        if (hash) {
            setTimeout(function () { $("html,body").animate({ scrollTop: $("#" + hash).offset().top - $mtoph }, 800); }, 250);
        }
    };
    getHash();
	$('.abnav li').click(function(){
		var phash = $(this).find('a').attr('href').split("#")[1];
        if (phash) {
            setTimeout(function () { $("html,body").animate({ scrollTop: $("#" + phash).offset().top - $mtoph - 36 }, 800,'easeInOutExpo'); }, 250);
			$(this).find('a').addClass('act').end().siblings().find('a').removeClass('act');
        }
	}); */	
	//back top -- 回到顶部
	/* $('#top').click(function(){
		$('html,body').stop().animate({scrollTop:0},500,"easeInOutExpo");
	});  */
	
	//weixin
	setPopUp($('.weixin'), "官方微信");
	function setPopUp(obj, title) {
		obj.click(function () {
			var str = '<div class="popUpblack"><div class="popUp"><div class="t">' + title + '<span class="close">关闭</span></div><div class="img"><img src="' + obj.attr("href") + '"/></div></div></div>';
		$("body").append(str);
		jQuery(".popUpblack").fadeIn();
		jQuery(".popUp").animate({marginTop:"-127"},400);
		$(".popUp .close").click(function () {
			$(".popUpblack").remove();
		});
		jQuery(".popUpblack").click(function(){$(".popUpblack").remove();});
			return false;
		});
	}; 
	
	//输入框
	/* $('.s-input').bind({
		focus:function(){
		if (this.value == this.defaultValue){
			this.value="";
		}
		},blur:function(){
		if (this.value == ""){
			this.value = this.defaultValue;
		}
		}
	}) */
	//video -- 弹框视频
	/* $(".vwrap .close,.vwrap .videobtg").click(function () {
        objplay.stop();
        $(".vwrap").hide();
    });
	$('.ly-video').click(function(){
		var videoImg = $(this).attr('data-img');
		var videoUrl = $(this).attr('data-url');
		var onj = videoUrl; 
		if (onj != '') { 
			$(".vwrap").fadeIn();
			TonyVideo.load({ vcontainer: videobox, vfiles: videoUrl, vfimg: videoImg, isautoplay: 'true' }); 
			isVideo = true;
		};
	}) */
});

//VIDEO
/* var objplay;
var TonyVideo = {
	load: function (objs) {
		 	objplay = jwplayer(objs.vcontainer).setup({
			flashplayer: 'js/video/flashplay.swf',
			html5player: 'js/video/html5player.js',
			file: objs.vfiles,
			image: objs.vfimg,
			width: '100%',
			height:'100%',
			aspectratio:'16:9',
			stretching:'fill',
			controls: 'true',
			autostart: objs.isautoplay,
			repeat: "always"
		});
		return objplay;
	}
} */

//传参
/*function getUrlParam(url, name) {
    var pattern = new RegExp("[?&]" + name + "\=([^&]+)", "g");
    var matcher = pattern.exec(url);
    var items = null;
    if (null != matcher) {
        try {
            items = decodeURIComponent(decodeURIComponent(matcher[1]));
        } catch (e) {
            try {
                items = decodeURIComponent(matcher[1]);
            } catch (e) {
                items = matcher[1];
            }
        }
    }
    return items;
};*/
//img 尺寸
function setImgMax(img, imgW, imgH, tW, tH) {
    var tWidth = tW || w_width;
    var tHeight = tH || w_height;
    var coe = imgH / imgW;
    var coe2 = tHeight / tWidth;
    if (coe < coe2) {
        var imgWidth = tHeight / coe;
        img.css({ height: tHeight, width: imgWidth, left: -(imgWidth - tWidth) / 2, top: 0 });
    } else {
        var imgHeight = tWidth * coe;
        img.css({ height: imgHeight, width: tWidth, left: 0, top: -(imgHeight - tHeight) / 2 });
    };
};