//banner
$(function () {
    var $firstimg = $('.banner img').eq(0);
    if ($firstimg.length) {
        var img = new image();
        img.onload = function () {
            if ($firstimg.innerheight() < 1) {
                $('.banner').css({'height': 'auto'});
            } else {
                $('.banner').css({'height': $firstimg.innerheight()});
            }
        }
        img.src = $firstimg.attr("src");
        settimeout(function () {
            $('.banner').css({'height': 'auto'});
        }, 8000);
        $(window).resize(function () {
            $('.banner').css({'height': 'auto'});
        });
    }else{
		$('.banner').css({'height': 'auto'});
    }
});
/*单选框*/
$(function () {
    $('.w-option').click(function () {
        $(this).siblings('.w-option').children('input').removeclass('checked');
        $(this).children('input').addclass('checked');
    });
});
/*复选框*/
$(function () {
    $('input[type="checkbox"]').on('change', function () {
        $(this)[$(this).prop('checked') ? 'addclass' : 'removeclass']('checked');
    });
});
/*选择下拉框*/
$(function () {
    var selects = $(".w-select-box");
    var i;
    for (i = 0; i < selects.length; i++) {
        selects.eq(i).parent().parent().css({'z-index': 100 - i});
        selects.eq(i).css({'z-index': 100 - i, 'position': 'relative'});
    }
    $('.w-select-option').hide();
    $('.w-select-box .w-select-dt').bind('click', function (e) {
        if ($(this).children('.select-icon').hasclass('select-down')) {
            $(this).children('.select-icon').removeclass('select-down');
            $(this).parent().find('.w-select-option').slideup();
            e.stoppropagation();
        } else {
            $(this).children('.select-icon').addclass('select-down');
            $(this).parent().find('.w-select-option').slidedown();
            e.stoppropagation();
        }
    })
	$("body").bind("click", function (e) {
		 e = window.event || e; // 兼容ie7
		 obj = $(e.srcelement || e.target);
		 if ($(obj).is(".w-select-box *")) {
		   } else {
			$('.w-select-option').slideup();
            $('.w-select-dt').children('.select-icon').removeclass('select-down');
		 }
	});
    $('.w-select-option div').click(function () {
        var itemcontent = $(this).html();
        $(this).parents('.w-select-dl').find('.w-select-dt .selected').html(itemcontent).trigger("contentchanged");
        $(this).parents('.w-select-dl').find('.w-select-option').slideup();
        $(this).parents('.w-select-dl').find('.w-select-dt').children('.select-icon').removeclass('select-down');
    });
});
/*会员选择下拉框*/
$(function () {
    var selects = $(".select-box-gw");
    var i;
    for (i = 0; i < selects.length; i++) {
        selects.eq(i).parent().parent().css({'z-index': 100 - i});
        selects.eq(i).css({'z-index': 100 - i, 'position': 'relative'});
    }
    $('.select-option-gw').hide();
    $('.select-box-gw .select-dt-gw').bind('click', function (e) {
        if ($(this).data("select") === false) {
            return '';
        }
        $(this).parent().find('.select-option-gw').slidedown();
        e.stoppropagation();
        $(this).parents('.select-dl-gw').find('.select-option-gw div').click(function () {
            var itemcontent = $(this).html();
            $(this).parents('.select-dl-gw').find('.select-dt-gw .selected').html(itemcontent);
            $(this).parents('.select-dl-gw').find('.select-option-gw').slideup();
        });

    })
	$("body").bind("click", function (e) {
		 e = window.event || e; // 兼容ie7
		 obj = $(e.srcelement || e.target);
		 if ($(obj).is(".select-box-gw *")) {
		   } else {
			$('.select-option-gw').slideup();
		 }
	});
});

/*tab切换*/
$(function () {
    $(".info_tab li[data-tab]").click(function () {
        $(this).siblings().removeclass('cur_tab');
        $(this).addclass('cur_tab');
        var data = $(this).attr('data-tab');
        $("div[id^='tabitem']").hide();
        $("#tabitem" + data).show();
    });
});
/*收藏滚动*/
$(function () {
    var conboxchild = $('.collect_lista').html();
    var slidec = function () {
        var visc;
        if ($(window).width() > 960) {
            visc = 5;
        } else if ($(window).width() > 767) {
            visc = 4;
        } else {
            visc = 3;
        }
        if($(".mycollecta").is(':visible')){
            $(".mycollecta").slidenew({
                maincell: ".collect_lista ul",
                autopage: false,
                effect: "leftloop",
                autoplay: true,
                scroll: 1,
                vis: visc,
                prevcell: ".slide_la",
                nextcell: ".slide_ra"
            });
        }
    }
    slidec();
	var widthold=$(window).width();
    var widthnew;
    $(window).resize(function () {
	   widthnew=$(window).width();
	   if(widthold > 960){
		   if(widthnew < 960){
			   $('.collect_lista').html(conboxchild); slidec();
		   }
	   }else if(widthold > 768){
		   if(widthnew < 768){
			   $('.collect_lista').html(conboxchild); slidec();
		   }else if(widthnew > 960){
			   $('.collect_lista').html(conboxchild); slidec();
		   }
	   }else{
		   if(widthnew > 768){
			   $('.collect_lista').html(conboxchild); slidec();
		   }
	   }
	   widthold=$(window).width();
    });
});
/*新闻组件3的右边图片大小自适应*/
/*图片位置计算*/
var imgcount = function () {
    $('.img-count').each(function (index, element) {
        var imgh = $(this).height();
        var imgw = $(this).width();
        var $thisimg = $(this).find('img');
        var img = new image();
        img.onload = function () {
            if ($thisimg.data("img") === false) {
                return '';
            }
            if ($thisimg.data("img") === 'autoimagesize') {
                $.autoimagesize($thisimg);
                return '';
            }
            if ($thisimg.data("img") === 'autoproductimgsize') {
                $.autoproductimgsize($thisimg);
                return '';
            }
            var imgwidth = img.width;
            var imgheight = img.height;
            if ($thisimg.data("img") === 'allimgsize') {
                if (imgwidth <= imgw && imgheight <= imgh) {
                    widththan = 'auto';
                    heightthan = 'auto';
                    leftthan = (((imgw - imgwidth) / 2) / imgw) * 100;
                    topthan = (((imgh - imgheight) / 2) / imgh) * 100;
                    
                } else {
                    if (imgheight > imgh) {
                        imgwidth = (imgh / imgheight) * imgwidth;
                        imgheight = imgh;
                    }
                    if (imgwidth > imgw) {
                        imgheight = (imgw / imgwidth) * imgheight;
                        imgwidth = imgw;
                    }
                    widththan = ((imgwidth / imgw) * 100) + '%';
                    heightthan = ((imgheight / imgh) * 100) + '%';
                    leftthan = (((imgw - imgwidth) / 2) / imgw) * 100;
                    topthan = (((imgh - imgheight) / 2) / imgh) * 100;
                }
                $thisimg.css({'position':'absolute', 'width': widththan, 'height': heightthan, 'left': leftthan + '%', 'top': topthan + '%' });
                return '';
            }
            if ((imgwidth / imgheight) < (imgw / imgh)) {
                $thisimg.css({'height': (imgw / imgh) * ((imgheight * 1.00) / imgwidth) * imgh, 'max-height': (imgw / imgh) * ((imgheight * 1.00) / imgwidth) * imgh, 'top': -((imgw / imgh) * ((imgheight * 1.00) / imgwidth) - 1) / 2 * imgh, 'width': '100%', 'max-width': '100%', 'left': 0})
            } else {
				$thisimg.css({'width': (imgh / imgw) * ((imgwidth * 1.00) / imgheight) * imgw, 'max-width': (imgh / imgw) * ((imgwidth * 1.00) / imgheight) * imgw, 'left': -((imgh / imgw) * ((imgwidth * 1.00) / imgheight) - 1) / 2 * imgw, 'height': '', 'max-height': '', 'top': 0})     
            }
        }

        var thisimg_src = $thisimg.attr("src");
        if(typeof(thisimg_src) != 'undefined'){
            img.src = $thisimg.attr("src");
        }
        
    });
}
var imgcount1 = function (dom) {
        var imgh = dom.height();
        var imgw = dom.width();
        var $thisimg = dom.find('img');
        var img = new image();
        img.onload = function () {
            if ($thisimg.data("img") === false) {
                return '';
            }
            if ($thisimg.data("img") === 'autoimagesize') {
                $.autoimagesize($thisimg);
                return '';
            }
            if ($thisimg.data("img") === 'autoproductimgsize') {
                $.autoproductimgsize($thisimg);
                return '';
            }
            var imgwidth = img.width;
            var imgheight = img.height;
            if ($thisimg.data("img") === 'allimgsize') {
                if (imgwidth <= imgw && imgheight <= imgh) {
                    widththan = 'auto';
                    heightthan = 'auto';
                    leftthan = (((imgw - imgwidth) / 2) / imgw) * 100;
                    topthan = (((imgh - imgheight) / 2) / imgh) * 100;
                    
                } else {
                    if (imgheight > imgh) {
                        imgwidth = (imgh / imgheight) * imgwidth;
                        imgheight = imgh;
                    }
                    if (imgwidth > imgw) {
                        imgheight = (imgw / imgwidth) * imgheight;
                        imgwidth = imgw;
                    }
                    widththan = ((imgwidth / imgw) * 100) + '%';
                    heightthan = ((imgheight / imgh) * 100) + '%';
                    leftthan = (((imgw - imgwidth) / 2) / imgw) * 100;
                    topthan = (((imgh - imgheight) / 2) / imgh) * 100;
                }
                $thisimg.css({'position':'absolute', 'width': widththan, 'height': heightthan, 'left': leftthan + '%', 'top': topthan + '%' });
                return '';
            }
            if ((imgwidth / imgheight) < (imgw / imgh)) {
                $thisimg.css({'height': (imgw / imgh) * ((imgheight * 1.00) / imgwidth) * imgh, 'max-height': (imgw / imgh) * ((imgheight * 1.00) / imgwidth) * imgh, 'top': -((imgw / imgh) * ((imgheight * 1.00) / imgwidth) - 1) / 2 * imgh, 'width': '100%', 'max-width': '100%', 'left': 0})
            } else {
				$thisimg.css({'width': (imgh / imgw) * ((imgwidth * 1.00) / imgheight) * imgw, 'max-width': (imgh / imgw) * ((imgwidth * 1.00) / imgheight) * imgw, 'left': -((imgh / imgw) * ((imgwidth * 1.00) / imgheight) - 1) / 2 * imgw, 'height': '', 'max-height': '', 'top': 0})     
            }
        }

        var thisimg_src = $thisimg.attr("src");
        if(typeof(thisimg_src) != 'undefined'){
            img.src = $thisimg.attr("src");
        }
}


$(function () {
    var xxh = false;
    var adimgwh = function () {
        var $adnews = $('.w-adnews3');
        for (var i = 0; i < $adnews.length; i++) {
            var adimgw = $adnews.eq(i).find('.w-adnews-imgs').width();
            var adimgh = $adnews.eq(i).find('.w-adnews-texts').height();
            if($adnews.eq(i).find('.news-img .aspectratio').attr('style')==null || xxh){
                $adnews.eq(i).find('.news-img .aspectratio').css('padding-bottom', (adimgh * 1.0 / adimgw) * 100 + '%');
                xxh = true;
            }

        }
    }
    adimgwh();
    imgcount();
    var time = 0;
    var interval = setinterval(function () {
        imgcount();
        if (time++ > 50) {
            clearinterval(interval);
        }
    }, 100);
    $(window).resize(function () {
        if(xxh){adimgwh();}
        imgcount();
    });
});

//palceholder
$(function () {

    // 判断浏览器是否是ie7
    if (navigator.appname == "microsoft internet explorer" && navigator.appversion.split(";")[1].replace(/[ ]/g, "") == "msie7.0") {
        if ($(".w-prd-imgbox>a").length > 0 && $(".w-prd-imgbox>a").find("img").length > 0) {
            $(".w-prd-imgbox>a").find("img").css("cursor", "pointer").click(function () {
                $(this).parents("a").children().click();
            });
        }
        if ($(".news-imgbox>a").length > 0 && $(".news-imgbox>a").find("img").length > 0) {
            $(".news-imgbox>a").find("img").css("cursor", "pointer").click(function () {
                $(this).parents("a").children().click();
            });
        }
    }

    //判断浏览器是否支持placeholder属性
    supportplaceholder = 'placeholder'in document.createelement('input'),
            placeholder = function (input) {
                var text = input.attr('placeholder');
                var defaultvalue = input.val();
                if (!defaultvalue) {
                    if ($.trim(input.attr("type")) === "password") {
                        input.hide();
                        var inputpasshtml = '<input name="text-password" class="login-input-a g-text-password" type="text" value="' + text + '"/>';
                        input.parent("div").append(inputpasshtml);
                        input.parent().children(".g-text-password").focus(function () {
                            $(this).hide();
                            input.show().focus();
                        });
                        input.blur(function () {
                            if ($.trim($(this).val()) == text || $.trim($(this).val()) == "") {
                                $(this).hide();
                                input.parent().children(".g-text-password").show();
                            }
                        });
                    } else {
                        input.val(text).addclass("phcolor");
                        input.focus(function () {
                            if (input.val() == text) {
                                $(this).val("");
                            }
                        });
                        input.blur(function () {
                            if (input.val() == "") {
                                $(this).val(text).addclass("phcolor");
                            }
                        });
                        //输入的字符不为灰色
                        input.keydown(function () {
                            $(this).removeclass("phcolor");
                        });
                    }
                }
            };

    //当浏览器不支持placeholder属性时，调用placeholder函数
    if (!supportplaceholder) {

        $('input').each(function () {

            text = $(this).attr("placeholder");

            if ($(this).attr("type") == "text" || $(this).attr("type") == "tel" || $(this).attr("type") == "email" || $(this).attr("type") == "password") {

                placeholder($(this));
            }
        });
    }

});

$(function () {
	$('.w-adnews4').each(function(index, element) {
		if($(this).find('.date').is(':visible')){	
		}else{
			$(this).addclass('w-adnews4-nodate');
		}
	});
});
//文章广告7移入背景颜色变化
$(function () {
    var adnewslh;
    $('.w-adnews7 .adnewsl li').hover(function () {
        $(this).find('.date').addclass('bg_main');
        $(this).find('.triangle-bottomright').addclass('border_colorbottom_main');
    }, function () {
        $(this).find('.date').removeclass('bg_main');
        $(this).find('.triangle-bottomright').removeclass('border_colorbottom_main');
    });

    $('.w-adnews7').each(function (index, element) {
        adnewslh = $(this).find('.adnewsl').height() - parseint($(this).find('.adnewsl li').css('margin-bottom'));
        if ($(window).width() > 767) {
            $(this).find('.adnewsr').css({"min-height": adnewslh});
        }
    });
    $(window).resize(function () {
        $('.w-adnews7').each(function (index, element) {
            if ($(window).width() > 767) {
                adnewslh = $(this).find('.adnewsl').height() - parseint($(this).find('.adnewsl li').css('margin-bottom'));
                $(this).find('.adnewsr').css({"min-height": adnewslh});
            } else {
                $(this).find('.adnewsr').removeattr("style");
            }
        });
    })
});
//文章广告移入背景颜色变化
$(function () {
    $('.w-adnews16 li .news-item').hover(function () {
        $(this).find('.adnew_mask').addclass('bg_main');
    }, function () {
        $(this).find('.adnew_mask').removeclass('bg_main');
    });
});
//系统菜单导航手机显示隐藏
$(function(){
	if($(window).width()<768){
	    $('.systitle').bind('click',function(){
			if($(this).hasclass('open')){
				$(this).removeclass('open');
				$(this).siblings('.ul-parent').slideup();
				$(this).siblings('.ul-parent').find('.ul-submenu').slideup();
				$(this).siblings('.ul-parent').find('.open').removeclass('open');
			}else{
				$(this).addclass('open');
				$(this).siblings('.ul-parent').slidedown();
			}
	    });
	}
	var oldwidth=$(window).width();
	$(window).resize(function(){
		var newwidth=$(window).width();
		if(oldwidth>767){
		    if(newwidth<768){
			  $('.systitle').siblings('.ul-parent').slideup();
			  $('.systitle').bind('click',function(){
					if($(this).hasclass('open')){
						$(this).removeclass('open');
						$(this).siblings('.ul-parent').slideup();
						$(this).siblings('.ul-parent').find('.ul-submenu').slideup();
						$(this).siblings('.ul-parent').find('.open').removeclass('open');
					}else{
						$(this).addclass('open');
						$(this).siblings('.ul-parent').slidedown();
					}
			  });
		    }
		}else{
			if(newwidth>768){
		        $('.systitle').unbind('click');
				$('.systitle').removeclass('open'); 
				$('.systitle').siblings('.ul-parent').slidedown();
				$('.systitle').siblings('.ul-parent').find('.ul-submenu').removeattr('style');
				$('.systitle').siblings('.ul-parent').find('.open').removeclass('open');
		    }
		}
		oldwidth=$(window).width();
	});
});
//系统分类3二级
$(function(){
	var mlw=0;
	var mlc=function(){
		$('.w-com-menu-h2 > .w-com-menu-in > .ul-parent > .li-parent > .div-parent').each(function(index, element) {
            if($(this).innerwidth()>mlw){
				mlw=$(this).innerwidth();
			}
        });
	}
	$('.w-com-menu-h2 a').each(function(index, element) {
        if($(this).closest('li').hasclass('cur')){
			$(this).addclass('colorbg_main');
		}else{
			$(this).hover(function(){
				$(this).addclass('colorbg_main');
			},function(){
				$(this).removeclass('colorbg_main');
			});
		}
    });
	if($(window).width()>767){
		mlc();
		$('.w-com-menu-h2 > .w-com-menu-in > .ul-parent > .li-parent > .div-parent').css({'width':mlw+3});
		$('.w-com-menu-h2 .ul-submenu').css({'margin-left':mlw+20});
	}
	var oldwidth=$(window).width();
	$(window).resize(function(){
		var newwidth=$(window).innerwidth();
		if(oldwidth>767){
		    if(newwidth<768){
			   $('.w-com-menu-h2 > .w-com-menu-in > .ul-parent > .li-parent > .div-parent').removeattr("style");
			   $('.w-com-menu-h2 .ul-submenu').removeattr("style");
		    }
		}else{
			if(newwidth>768){
				mlw=0;
		        mlc();
				$('.w-com-menu-h2 > .w-com-menu-in > .ul-parent > .li-parent > .div-parent').css({'width':mlw+3});
				var mull=function(){
					$('.w-com-menu-h2 .ul-submenu').css({'margin-left':mlw+20});
				}
				settimeout(mull,500);
		    }
		}
		oldwidth=$(window).width();
	});
});

//faq3点击缩放
$(function(){
	$('.w-faq-list3 li .faq_tit').addclass('faq_tit3bg');
	$('.w-faq-list3 li').eq(0).addclass('open');
	$('.w-faq-list3 li').eq(0).find('.faq_tit').addclass('bg_main');
	$('.w-faq-list3 li').eq(0).find('.faq_det').slidedown();
	$('.w-faq-list3 li .faq_tit').click(function(){
		$(this).parents('li').siblings('li').removeclass('open');
	    $(this).parents('li').siblings('li').find('.faq_tit').removeclass('bg_main');
		$(this).parents('li').siblings('li').find('.faq_det').slideup();
		if($(this).parents('li').hasclass('open')){
			$(this).parents('li').removeclass('open');
		    $(this).siblings('.faq_det').slideup();
			$(this).removeclass('bg_main');
		}else{
			$(this).parents('li').addclass('open');
		    $(this).siblings('.faq_det').slidedown();
			$(this).addclass('bg_main');
		}
	});
});
//手机滚动到顶部
$(function(){
	if($(window).scrolltop()>10){
		if($(window).width()<960){
		   $('.toptel').show();
		}
	}
	$(window).scroll(function(){
		if($(window).width()<960){
			if($(window).scrolltop()>10){
				$('.toptel').show();
			}else{
				$('.toptel').hide();
			}
		}
	})
});
//产品详情
$(function(){
	$('.product-detail-info .product-short-sum').each(function(){
	   if($.trim($(this).html()) === ''){
	      $(this).remove();
	   }else{
	      if($(this).innerheight()<25){
		     $(this).remove();
	      }
	  }
	})
	$('.product-detail-info .prd_detinfo_con').each(function(){
	   if($.trim($(this).html()) === ''){
	      $(this).remove();
	   }else{
	      if($(this).height()<16){
			$(this).remove();
			}
	  } 
	})
})
$(function () {
    $('.w-button25 .btn-w').on('mouseenter', function (e) {
        var parentoffset = $(this).offset(), relx = e.pagex - parentoffset.left, rely = e.pagey - parentoffset.top;
        $(this).find('.bgsqr1').css({
            top: rely,
            left: relx
        });
    }).on('mouseout', function (e) {
        var parentoffset = $(this).offset(), relx = e.pagex - parentoffset.left, rely = e.pagey - parentoffset.top;
        $(this).find('.bgsqr1').css({
            top: rely,
            left: relx
        });
    });
});

// 语言下拉
$(function () {
    let firstclick = true;
    var langposition = function(){
        $('.w-languege-dropdown').each(function () {
            let leftlang = $(this).offset().left;
            let toplang = $(this).offset().top - $(window).scrolltop();
            let $selectlang = $(this).find('.select-lang');
            let widlang = $selectlang.innerwidth();
            let widwindow = $(window).innerwidth();
            let hghlang = $selectlang.innerheight();
            let hghwindow = $(window).innerheight();
            if (leftlang && widlang && leftlang + widlang + 20 > widwindow) {
                $selectlang.css({'right':'-15px', 'left':'auto'})
            }
            if (toplang && hghlang && toplang + hghlang + 30 > hghwindow) {
                $selectlang.css({'top':'auto', 'bottom': '100%'})
            }
            
        })
    }
    langposition();
    $('.mobile-nav-toggle').click(function () {
        let settimeoutlang;
        if (firstclick) {
            settimeoutlang = settimeout(function () {
                langposition();   
            }, 1000);
            firstclick = false;
        } else {
            if (settimeoutlang) {
                cleartimeout(settimeoutlang)
            }
        }
    })
})