/**
 * Created by 11111 on 2017/7/31.
 */


//导航点击添加样式
function dian(num){
    var len=$('.nav-list a').length;
    for(var id = 1; id <= len; id++) {
        if (id == num) {
            document.getElementById("a" + id).className= "nActive";
        }
        else {
            document.getElementById("a" + id).className = "";
        }
    }
}

$(function(){
    //左侧导航
    $('.nav-l-list li').click(function(){
        var i=$(this).index();
        $('.nav-l-list li').eq(i).addClass('current').siblings().removeClass('current')
    })

   
})

$(document).ready(function(){
    var i=0;
    var time=null;
    var len=$(".banner-inner img").length-1;
    function move(){
        i++
        if(i>len){
            i=0
        }
        $(".banner-inner img").eq(i).fadeIn().siblings().hide();
	$('.bnr-page li').eq(i).addClass('bnr-on').siblings().removeClass('bnr-on');
    }
    function s(){
        time=setInterval(function () {
            move()
        },4000)
    }
    s()
    $('.next').click(function(){
        //clearInterval(time)
        move()
    })
	$('.bnr-page li').click(function(){
		clearInterval(time)
		  var dian = $(this).index();
		i = dian;
		  $('.bnr-page li').eq(dian).addClass('bnr-on').siblings().removeClass('bnr-on');
		  $(".banner-inner img").eq(dian).fadeIn().siblings().hide();
		})
    $('.prev').click(function () {
        clearInterval(time)
        i--;
        if(i<0){
            i=len
        }
        $(".banner-inner img").eq(i).fadeIn().siblings().hide();
    })

})