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();

   
  

    $('#menu').mmenu();

    

    
})


$(document).ready( tme.init );
tme.fnnav=function(){
    function fnnav(el){
        $(el).css({"opacity":"1","height":"auto"});
        }
        
      $(".pcnav ul>li").hover(function(){
        $(this).find(".nav_hidden").stop().slidedown(300,function(){
          fnnav(this);
          })
        },function(){
          $(this).find(".nav_hidden").stop().fadeout(300,function(){
           fnnav(this); 
            })  
      });
      $(".pcnav ul>li .nav_hidden").hover(function(){
        fnnav(this); 
    })
}



// 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>

// 设置为主页 

function sethome(obj,vrl){ 
try{ 
obj.style.behavior='url(#default#homepage)';obj.sethomepage(vrl); 
} 
catch(e){ 
if(window.netscape) { 
try { 
netscape.security.privilegemanager.enableprivilege("universalxpconnect"); 
} 
catch (e) { 
alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将 [signed.applets.codebase_principal_support]的值设置为'true',双击即可。"); 
} 
var prefs = components.classes['@mozilla.org/preferences-service;1'].getservice(components.interfaces.nsiprefbranch); 
prefs.setcharpref('browser.startup.homepage',vrl); 
}else{ 
alert("您的浏览器不支持，请按照下面步骤操作：1.打开浏览器设置。2.点击设置网页。3.输入："+vrl+"点击确定。"); 
} 
} 
} 

function shoucang(stitle,surl) 
{ 
try 
{ 
window.external.addfavorite(surl, stitle); 
} 
catch (e) 
{ 
try 
{ 
window.sidebar.addpanel(stitle, surl, ""); 
} 
catch (e) 
{ 
alert("加入收藏失败，请使用ctrl+d进行添加"); 
} 
} 
}