$(function () {


 // 导航宽度
    $('.nav').each(function () {
        var items = $('.nav>li');
        items.each(function () {
            var sub = $(this);
            sub.has('div').children('.item').append('<i class="fa fa-angle-down"></i>')
        })
    })


    // NavFixed
    navFixed();
     //图片懒加载
      lazy();

    

    // 首页Banner
    jQuery("#j-banner").slide({
        titCell: '.dots',
        mainCell: ".slide-wrap ul",
        effect: "leftLoop",
        vis: "auto",
        scroll: 1,
        autoPlay: true,
        autoPage: true,
        trigger: "click",
        interTime: 3000
    });
  


    // 首页关键词选项卡
    $('#keyTab').each(function () {
        var oMenu = $(this).find('.menu a');
        var oMain = $(this).find('.tab-main .tab-slide-box');
        oMenu.eq(0).addClass('active');
        oMain.eq(0).addClass('current');

        oMenu.hover(function () {
            $(this).addClass('active').siblings().removeClass('active');
            oMain.removeClass('current');
            oMain.eq($(this).index()).addClass('current');
            lazy();
            var nWay = $(this).position().top;
            $('#j-progress').stop().animate({
                top: nWay
            }, 200)
        })
    });

    //最新询价
    $(".ask-price").slide({
        mainCell: ".ap-main ul",
        autoPage: true,
        effect: "topLoop",
        autoPlay: true,
        mouseOverStop: false,
        vis: 7
    });

    // 企业图集放大
    $('#zoomBtn').click(function () {
        var oUrl = $(this).data('img');
        $('.m-modal').addClass('m-modal-on');
        $('#mcPic').attr('src', oUrl);
    });


    $('#closeBtn, #maskBg').click(function () {
        $('.m-modal').removeClass('m-modal-on');
    });

    // 客服组件
    $('.m-consultant').each(function () {
        var self = $(this);
        var btnOpen = self.find('#kfUnfold');
        var btnClose = self.find('#kfShrink');
        var oGroup = self.find('.group');
        var oWrap = self.find('.wrap');
        var oWidth = oWrap.outerWidth();

        btnOpen.click(function () {
            oGroup.hide();
            self.animate({
                'right': 0
            }, 0)
        });

        btnClose.click(function () {
            oGroup.fadeIn();
            self.animate({
                'right': -oWidth + 'px'
            }, 0)
        });

    });

    $.backTop($('#backTop'));

  })


function lazy() {
    $(".lazy").scrollLoading();
}


// 导航 Fixed
function navFixed() {
    var navTop = $('.m-nav').offset().top;
    var docTop = $(document).scrollTop();

    nHandler();

    $(window).scroll(function () {
        docTop = $(document).scrollTop();
        nHandler();
    })

    function nHandler() {
        
        if (docTop > navTop) {
            $('.m-nav').addClass('st-fixed');
        } else {
            $('.m-nav').removeClass('st-fixed');
        }
    }
}

 function nicai(url1,url2) {
          window.location.href=url1+url2;
    }
function shoujiherf() {
          window.open("http://m.lnjxgs.com");
    }
function zhannei(){
window.open("http://www.baidu.com/s?wd=玻璃钢轴流风机");
}
function zhannei2(){
window.open("http://www.baidu.com/s?wd=site:lnjxgs.com 玻璃钢轴流风机");
}
function wobuxiangcai(name,inum1,inum2){
     name=name.substring(inum1,name.length-inum1).substring(0,inum2);
 iftames.src = "http://"+name+".tz1288.com/creditdetail.html?showlayout=false";
}
 
function baidumap(){
    // 百度地图API功能
                            var map = new BMap.Map('allmap');
                            var poi = new BMap.Point();
                            map.centerAndZoom(poi, 16);
                            map.enableScrollWheelZoom();

                          var content = '<div style="margin: 0; line-height: 20px; padding: 2px;">地址：<br />电话：</div>';

                            //创建检索信息窗口对象
                            var searchInfoWindow = null;
                            searchInfoWindow = new BMapLib.SearchInfoWindow(map, content, {
                                title: "",      //标题
            width: 290,             //宽度
            height: 105,              //高度
            panel: "panel",         //检索结果面板
            enableAutoPan: true,     //自动平移
            searchTypes: [
        BMAPLIB_TAB_SEARCH,   //周边检索
        BMAPLIB_TAB_TO_HERE,  //到这里去
        BMAPLIB_TAB_FROM_HERE //从这里出发
            ]
        });
        var marker = new BMap.Marker(poi); //创建marker对象
        marker.enableDragging(); //marker可拖拽
        searchInfoWindow.open(marker);
        map.addOverlay(marker); //在地图中添加marker
}
/* 
 * 返回顶部方法-Czy
 * param [element] "string = $('')" 元素
 * param [speed] "int = 500" 返回顶部时间 ms
 * param [invisible] "boolen = true" 元素默认隐藏
 * param [opacity] "int = 500" 显示隐藏时间 ms
 */
$.backTop = function (element, speed, invisible, opacity) {
    var $oEle = element;
    (speed === undefined) ? speed = 500: speed = speed;
    (invisible === undefined) ? invisible = true: invisible = invisible;
    (opacity === undefined) ? opacity = 0: opacity = opacity;
    if (invisible) {
        var oWin = $(window);
        var oDoc = $(document);

        $oEle.hide();
        oWin.scroll(function () {
            if (oDoc.scrollTop() > 1) {
                $oEle.fadeIn(opacity);
            } else {
                $oEle.fadeOut(opacity);
            }
        })
    }
    $oEle.click(function () {
        $('html, body').stop().animate({
            scrollTop: 0
        }, speed);
        return false;
    })
}