// JavaScript Document
$(document).ready(function(){
	 	headHover();
function headHover(){
	var h = $("#c-header");
	var aLi = $("#c-header .c-nav li");
	var aItem1 = $("#c-header .c-nav li .c-list1 .c-item");
	var aItem2 = $("#c-header .c-nav li .c-list2 .c-item");
	var num = 0;

	h.hover(function(){
		$(this).addClass("c-head-hide");
	},function(){
		if($(window).scrollTop()<50 && $("#c-placeholder").length==0){
			$(this).removeClass("c-head-hide");
		}
	});
	aLi.hover(function(){
		$(this).find(".c-list-box").css({"display":"block","opacity":"0"});
		$(this).find(".c-list-box").stop().animate({"top":"82px","opacity":"1"},500);
	},function(){
		if($("#c-placeholder").length==0 && $(window).scrollTop()<50){
			$(this).find(".c-list-box").stop().animate({"top":"100px","opacity":"0"},500,function(){
				$(this).css({"display":"none"});
			});
		}else{
			$(this).find(".c-list-box").stop().animate({"top":"82px","opacity":"0"},500,function(){
				$(this).css({"display":"none"});
			});
		}
	});

	fn1();
	aItem1.hover(function(){
		num = $(this).index();
		fn1();
	});
	function fn1(){
		aItem1.removeClass("active");
		aItem1.eq(num).addClass("active");
		aItem2.removeClass("active");
		aItem2.eq(num).addClass("active");
	}
};

// 瀵艰埅鏄剧ず
navFade();
function navFade(){
	var i = $(window).scrollTop();
	var obj = $("#c-header");
	$(window).scroll(function(){
		if($(this).scrollTop()>i && $(this).scrollTop()>50){
			i = $(this).scrollTop();
			obj.addClass("c-head-move");
		}else{
			i = $(this).scrollTop();
			obj.removeClass("c-head-move");
		}
	});
}

// 椤甸潰婊氬姩闅愯棌瀵艰埅
isScroll();
function isScroll(){
	var i = $(window).scrollTop();
	var obj = $("#c-header");
	if($("#c-placeholder").length!=0){
		obj.addClass("c-head-hide");
	}else{
		fn1();
		$(window).scroll(function(){
			i = $(this).scrollTop();
			fn1();
		});
	}
	function fn1(){
		if(i>50){
			obj.addClass("c-head-hide");
		}else{
			obj.removeClass("c-head-hide");
		}
	}
}
		
join();
function join(){
	var aLi = $("#c-join3 .c-list2>li");
	aLi.each(function(){
		var This = $(this);
		$(this).find(".c-title-box").click(function(){
			This.toggleClass("active");
			This.find(".c-text-wrap").stop().slideToggle();
		});
	});
}	
	
	
	
	
		//鎵嬫満绔鑸
			var windoww = $(window).width();
			$('.sp_nav').click(function () {
				$('.sp_nav').toggleClass('sp_nav_se');
				$('.sjj_nav').toggleClass('nav_show');
			});
			
			$('.sjj_nav ul li i').click(function () {
				$(this).parent().children('ul').slideToggle().parent().siblings().children('ul').slideUp();
				$(this).toggleClass('sjj_nav_i_se');
				$(this).parent().siblings().find('i').removeClass('sjj_nav_i_se');
			});
			
			$('.sp_nav_xjb').html('<svg t="1496193951932" class="icon" style="" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="995" xmlns:xlink="http://www.w3.org/1999/xlink" width="200" height="200"> <path d="M768.468 428.876l-84.723-84.723-170.711 170.711-170.711-170.711-84.723 84.723 170.711 170.711-0.092 0.091 84.723 84.724 0.092-0.092 0.092 0.092 84.723-84.724-0.092-0.091z" p-id="996"></path></svg>');
		//placeholder 鍏煎ie 寮€濮
	 	 if (isLowIE()) {
			$("input").each(function (index, item) {
				var placeholder = $(this).attr("placeholder");
				$(this).val(placeholder);
			})
		 }
		 //placeholder 鍏煎ie 缁撴潫
	})

function isLowIE() {
        if (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.match(/7./i) == "7.") {
            return true;
        }
        else if (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.match(/8./i) == "8.") {
            return true;
        }
        else if (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.match(/9./i) == "9.") {
            return true;
        }
        else if (navigator.appName == "Microsoft Internet Explorer") {
            return true;
        } else {
            return false;
        }
}





 $(function(){  
        $(".pimg").click(function(){  
            var _this = $(this);  
            imgShow("#outerdiv", "#innerdiv", "#bigimg", _this);  
        });  
    });  

    function imgShow(outerdiv, innerdiv, bigimg, _this){  
        var src = _this.attr("data-img");
        $(bigimg).attr("src", src);
       
        $("<img/>").attr("src", src).load(function(){  
            var windowW = $(window).width();
            var windowH = $(window).height();
            var realWidth = this.width;
            var realHeight = this.height;
            var imgWidth, imgHeight;  
            var scale = 0.8;  
              
            if(realHeight>windowH*scale){
                imgHeight = windowH*scale;
                imgWidth = imgHeight/realHeight*realWidth;
                if(imgWidth>windowW*scale) {
                    imgWidth = windowW*scale;
                }  
            } else if(realWidth>windowW*scale){ 
                imgWidth = windowW*scale;
                imgHeight = imgWidth/realWidth*realHeight;
            } else {
                imgWidth = realWidth;  
                imgHeight = realHeight;  
            }  
            $(bigimg).css("width",imgWidth);
              
            var w = (windowW-imgWidth)/2;
            var h = (windowH-imgHeight)/2;
            $(innerdiv).css({"top":h, "left":w});
            $(outerdiv).fadeIn("fast");
        });  
          
        $(outerdiv).click(function(){
            $(this).fadeOut("fast");  
        });  
    }