var tme = {};
tme.init = function(){
  tme.fnbrower();
  tme.fnnav();
  tme.fnwapnav();
}

//判断浏览器升级
tme.fnbrower=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 >9){
          $('html').addClass('iehtml');
    }
    if(browser.type =="ie" && browser.version <= 9){
        location.href="http://outdatedbrowser.com/zh-cn";
    }
}

//pc导航下拉
tme.fnnav=function(){
    function fnnav(el){
      $(el).css({"opacity":"1","height":"auto"});
    }
    
    var init = $('.nav .nLi.on').index();
    $(".nav .nLi").hover(function(){
       if(!$(this).hasClass('on')){
          $(this).addClass('cur');
          $('.nav .nLi.on').removeClass('on');
        }
        $(this).find(".navSub").stop().slideDown(300,function(){
          fnnav(this);
          })

        },function(){
           $(this).removeClass('cur');
            if (init >= 0) {
              $('.nav .nLi').eq(init).addClass('on');
             
            }

           
          $(this).find(".navSub").stop().fadeOut(300,function(){
          fnnav(this); 
        })  
    });
    $(".nav .nLi .navSub").hover(function(){
        fnnav(this); 
    })
}

//手机站导航
tme.fnwapnav = function(){
   $('#menu').mmenu();
}


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