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,
	bannerImgh=872,
	navItem = 0,
	h_height=0,
	roll=0,
	sTop=150,
	produs=0,
	ST = 0;
	
var _mousemove;
var _click;
var _mousedown;
var _mouseup;

//移动端事件和PC事件的切换
if (Modernizr.touch) {
    _mousemove = "touchmove";
    _click = "touchend";
    _mousedown = "touchstart";
    _mouseup = "touchend";
} else {
    _mousemove = "mousemove";
    _click = "click";
    _mousedown = "mousedown";
    _mouseup = "mouseup";
};

function pageBox() {
    w_width = jQuery(window).width();
    w_height = jQuery(window).height();

	//设置移动端参数
    if (w_width <= 1024) {
        isMobile = true;
    } else if (w_width > 1024) {
        isMobile = false;
    };
	//区分手机端和平板
    if (w_width <= 640) {
        mobile = true;
    } else if (w_width > 640) {
        mobile = false;
    };
	if(!isMobile){
		ST = $(window).scrollTop();
		var banheight=$(".pbanner").height();
		var footer=$(".footer").outerHeight();
        if (ST < 1) {
            $('.header-box').removeClass('scollfox');
        } else {
            $('.header-box').addClass('scollfox');
        }
        $(window).scroll(function () {
            ST = $(window).scrollTop();
            if (ST < 1) {
                $('.header-box').removeClass('scollfox');
            } else {
                $('.header-box').addClass('scollfox');
            }
        });
		
		if (ST > banheight) {
			$('.secomdmenu').addClass('flexb');
		}
		else {
			$('.secomdmenu').removeClass('flexb');
		}
        $(window).scroll(function () {
            ST = $(window).scrollTop();
            if (ST > banheight) {
				$('.secomdmenu').addClass('flexb');
			}
			else {
				$('.secomdmenu').removeClass('flexb');
			}
        });
	}else{
		$(".use,.presentate,.indutry-t,.industry-list,.newbanner,.homenew,.pbanner,.introduct,.development,.strategy-wr,.culture,.commonweal,.qualificate,.backbb,.market-list,.starget,.mapt,.market").removeClass('article-block');
	}
}
pageBox();
jQuery(window).resize(function () {
    pageBox();
});
$( '#menu_toggle' ).on('click', function(e) {
	$('.menu-list > li > a').removeClass('now');
	$('.menu-leval').slideUp();
	$(this).toggleClass('active');
	$('.menubox').fadeToggle(500);
});
$(".menus-list li").each(function( index ) {
  $( this ).css({'animation-delay': (index/2)+'s'});
});

$('.flexlist li:nth-child(4) a').click(function(e){
	e.preventDefault();
	jQuery("html,body").animate({ scrollTop: 0}, 600, 'easeInOutExpo');
})

$(".nav >li a").hover(function(){
});

$('.iphone-fix span').click(function(){
	$('.iphone-down').slideToggle();
});

$(".market-list li").each(function(i,o){
	$(this).css({"transition":"500ms "+(i*120)+"ms","-webkit-transition":"500ms "+(i*120)+"ms"});
});

jQuery(window).scroll(function(){
	var windowTop=jQuery(window).scrollTop();
	if (windowTop < w_height && !isMobile) {
		jQuery('.pbanner figure img').css('transform',"translate(0px,"+(windowTop) / 1.5+"px)");
	};
});

jQuery(".menu-list > li > a").bind("click", function (e) {
	var $navMobile=jQuery(".menus"),
		$navA=$navMobile.find(".menu-list > li > a"),
		$mSubnav=$navMobile.find(".menu-leval");
	var hjcur = $(this);
	var hjDD = $(this).parents("li");
	if (hjDD.find(".menu-leval").size() > 0) {
		if (hjcur.hasClass("now")) {
			$navMobile.slideUp();
			hjDD.find(".menu-leval").stop(false, false).slideUp();
			hjcur.removeClass("now");
			$navMobile.slideUp();
		} else {
			$navA.removeClass("now");
			$mSubnav.stop(false, false).slideUp();
			hjDD.find(".menu-leval").stop(false, false).slideDown();
			hjcur.addClass("now");
			e.preventDefault();
		}
	}
});

getHash();
jQuery(".strategy-info a,.meundown li a,.menu-leval li a").click(function(e){
	var hash=jQuery(this).attr("href").split("#")[1];
	if(hash && jQuery("#"+hash).length==1){
		
		setScroll("#"+hash);
	}
	$(".menubox").fadeOut();
	$(".menu").removeClass("active");
});

function getHash(){
	var hash = location.href.split("#")[1];
	if(hash){
		setScroll("#"+hash);
	}
};
var scnum=0;
function setScroll(anchorCur){
	scnum=$(".header-box").outerHeight();
	jQuery("html,body").animate({ scrollTop: jQuery(anchorCur).offset().top-scnum},1000,'easeInOutExpo');
};



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;
	});
};

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 });
    };
};

jQuery(window).load(function(){
    jQuery('.article-block').delay(300).scrollClass();
});

/*********************************************************************************************/


/*********************************************************************************************/
// 渐入效果
/*********************************************************************************************/
(function(jQuery){
    $.fn.scrollClass = function(config){
        var defaults = {};
        var config = jQuery.extend(defaults, config);
        var target = this;

        function addAction(){
            var length = target.length;
            for(var i=0; i<length; i++){
                if(target.eq(i).hasClass('articleShow')) continue;
                
                var in_position = target.eq(i).offset().top + 100;
                var window_bottom_position = jQuery(window).scrollTop() + jQuery(window).height();
                if(in_position < window_bottom_position){
                    target.eq(i).addClass('articleShow');
                }
            }
        }
        addAction();

        jQuery(window).on('scroll', function(){
            addAction();
        });
        return target;
    };
} )(jQuery);