//获取carsoul圆点数量
var num=$("#banner .item").length;
var html="";
for( var i=0;i<num;i++){
    html+=`<li data-target="#myCarousel" data-slide-to=${i}></li>`;
    //console.log(i);
}
$("#banner").siblings(".carousel-indicators").html(html);
//通知滚动
var sum=$(".total .total-con .total-left .total-list ul li").length-1;
var timer=setInterval(function(){
    var toop=parseInt($(".total .total-con .total-left .total-list ul").css("top"));
    toop-=50;
    if(toop <= -50*sum){
        $(".total .total-con .total-left .total-list ul").css("top",toop);
        setTimeout(function(){
            toop=0;
            $(".total .total-con .total-left .total-list ul").css("transition","0s");
            $(".total .total-con .total-left .total-list ul").css("top",toop);
        },1000);
    }else{
        $(".total .total-con .total-left .total-list ul").css("transition","0.8s");
        $(".total .total-con .total-left .total-list ul").css("top",toop);
    }
},2000);
$(".total .total-con .total-left .total-list ul li a").mouseover(
    function(){
        clearInterval(timer);
        timer="";
    }
);
$(".total .total-con .total-left .total-list ul li a").mouseout(
    function(){
        timer=setInterval(function(){
            var toop=parseInt($(".total .total-con .total-left .total-list ul").css("top"));
            toop-=50;
            if(toop <= -50*sum){
                $(".total .total-con .total-left .total-list ul").css("top",toop);
                setTimeout(function(){
                    toop=0;
                    $(".total .total-con .total-left .total-list ul").css("transition","0s");
                    $(".total .total-con .total-left .total-list ul").css("top",toop);
                },1000);
            }else{
                $(".total .total-con .total-left .total-list ul").css("transition","0.8s");
                $(".total .total-con .total-left .total-list ul").css("top",toop);
            }
        },2000);
    }
);
/*案例左右滚动*/
var n=$("#oi  .carousel-inner .item").length;
var wid=parseInt($("#oi  .carousel-inner .item").css("width"))+15;
$("#oi  .carousel-inner").css("width",wid*n);
$(".case_main_list #myCarousel .carousel-indicatorsss").on("click","li",function () {
    var left=parseInt($("#oi .carousel-inner").css("left"));
    if($(this).attr("class")=="pre"){
        left-=wid;
        if(left<-wid*(n-4)){left=-wid*(n-4)}
        $("#oi .carousel-inner").css("left",left);
    }else{
        left+=wid;
        if(left>0){left=0}
        $("#oi .carousel-inner").css("left",left);
    }
})
var timer=setInterval(function(){
    var left=parseInt($("#oi .carousel-inner").css("left"));
    left-=wid;
    if(left<-wid*(n-4)){left=0}
    $("#oi .carousel-inner").css("left",left);
},2500);