var tme={};
tme.init=$(function(){

    var browser = (function(){
        var ua = window.navigator.useragent.tolowercase(), sys = null, s;
        if(s = ua.match(/rv:([\d.]+)\) like gecko/)){sys = {type:'ie',version:s[1]};}
        else if(s = ua.match(/msie ([\d.]+)/)){sys = {type:'ie',version:s[1]};}
        else if(s = ua.match(/firefox\/([\d.]+)/)){sys = {type:'firefox',version:s[1]};}
        else if(s = ua.match(/chrome\/([\d.]+)/)){sys = {type:'chrome',version:s[1]};}
        else if(s = ua.match(/opera.([\d.]+)/)){sys = {type:'opera',version:s[1]};}
        else if(s = ua.match(/version\/([\d.]+).*safari/)){sys = {type:'safari',version:s[1]};}
        else if(s = ua.match(/ucbrowser\/([\d.]+)/)){sys = {type:'uc',version:s[1]};}
        else if(s = ua.match(/micromessenger\/([\d.]+)/)){sys = {type:'wx',version:s[1]};}
        else{sys = {type:'unknown',version:'unknown'};}
        sys.ismobile = !!ua.match(/applewebkit.*mobile.*!/) || !!ua.match(/(iphone|ipod|android|ios|ipad)/i);
        return sys;
    })();
    
    /*检测ie*/
    if(browser.type =="ie" && browser.version < 8){
        location.href="http://www.jltech.cn/upgradebrowser/";
    }

    /*判断谷歌27*/
    if(browser.type == 'chrome' && browser.version <= 27){
        $('.font_scale8, .font_scale10').addclass('font_adjust');
    }
    tme.fnnav();
    tme.fnqrcode();
    tme.fnselect();
    tme.fninnernav();

    
})


$(document).ready( tme.init );


tme.fnnav=function(){
    function fnnav(el){
      $(el).css({"opacity":"1","height":"auto"});
    }
    
    var init = $('.nav ul .nli.on').index();
    $(".nav ul .nli").hover(function(){
       if(!$(this).hasclass('on')){
          $(this).addclass('cur');
          $('.nav ul .nli.on').removeclass('on');
        }
        $(this).find(".navsub").stop().slidedown(300,function(){
          fnnav(this);
          })

        },function(){
           $('.nav ul .nli').eq(init).addclass('on');
           $(this).removeclass('cur');
           
          $(this).find(".navsub").stop().fadeout(300,function(){
          fnnav(this); 
        })  
    });
    $(".nav ul .nli .navsub").hover(function(){
        fnnav(this); 
    })
}

tme.fnqrcode = function(){
    $('.header .top .wechat').hover(function(){
      $(this).find('.codepic').stop().slidedown(250);
    }, function(){
      $(this).find('.codepic').stop().slideup(250);
    })
}

tme.fnselect = function(){
  $(".select").each(function(){
    var s=$(this);
    var z=parseint(s.css("z-index"));
    var dt=$(this).children("dt");
    var dd=$(this).children("dd");
    var _show=function(){dd.slidedown(200);dt.addclass("cur");s.css("z-index",z+1);};   //展开效果
    var _hide=function(){dd.slideup(200);dt.removeclass("cur");s.css("z-index",z);};    //关闭效果
    dt.click(function(){dd.is(":hidden")?_show():_hide();});
    dd.find("a").click(function(){dt.html($(this).html());_hide();});     //选择效果（如需要传值，可自定义参数，在此处返回对应的“value”值 ）
    $("body").click(function(i){ !$(i.target).parents(".select").first().is(s) ? _hide():"";});
  })
}

tme.fninnernav = function(){
  var len = $('.lev3nav li').length;
  switch(len)
  {
    case 1:
      $('.lev3nav li').css("width","100%");
      break;
    case 2:
      $('.lev3nav li').css("width","50%");
      break;
    case 3:
      $('.lev3nav li').css("width","33.3%");
      break;
    default:
      $('.lev3nav li').css("width","25%");
    }
}

// 加入收藏和设为首页用法
// <a href="javascript:void(0)" onclick="shoucang(document.title,window.location)">加入收藏</a>
// <a href="javascript:void(0)" onclick="sethome(this,window.location)">设为首页</a>