/*******以下不得删除*******/
/*产品内页产品放大左右滚动效果*/
$(function () {
    $(".items ul li img").hover(function () {
        var img_url = $(this).attr("src");
        $(this).closest(".showb_scroll").siblings(".showb_preview").children("span").children("img").attr("src", img_url);
        /*var img_bimg=$(this).attr("bimg");
        $(this).closest(".showb_scroll").siblings(".showb_preview").children("span").children("img").attr("jqimg",img_bimg);*/
    })
    /*if($(".showb_preview").children(".jqzoom").length>0){
          $(".jqzoom").jqueryzoom({xzoom:380,yzoom:410});
      }*/
    //下一张
    //var templength = 0; //临时变量,当前移动的长度
    $(".showb_scroll .next").bind("click", function () {
        var templength = number($(this).parent(".showb_scroll").attr("bimg"))
        var viewnum = 3; //设置每次显示图片的个数量
        var movenum = 1; //每次移动的数量
        var movetime = 300; //移动速度,毫秒
        var scrolldiv = $(this).siblings(".items").children("ul") //$(".showb_scroll .items ul"); //进行移动动画的容器
        var scrollitems = $(this).siblings(".items").children("ul").children("li") //$(".showb_scroll .items ul li"); //移动容器里的集合
        var movelength = scrollitems.eq(0).width() * movenum; //计算每次移动的长度

        var countlength = (scrollitems.length - viewnum) * scrollitems.eq(0).width(); //计算总长度,总个数*单个长度

        if (templength < countlength) {
            if ((countlength - templength) > movelength) {
                scrolldiv.animate({ left: "-=" + movelength + "px" }, movetime);
                templength += movelength;
                $(this).parent(".showb_scroll").attr("bimg", templength)
            } else {
                scrolldiv.animate({ left: "-=" + (countlength - templength) + "px" }, movetime);
                templength += (countlength - templength);
                $(this).parent(".showb_scroll").attr("bimg", templength)
            }
        }
    });
    //上一张
    $(".showb_scroll .prev").bind("click", function () {
        var templength = number($(this).parent(".showb_scroll").attr("bimg"))
        var viewnum = 3; //设置每次显示图片的个数量
        var movenum = 1; //每次移动的数量
        var movetime = 300; //移动速度,毫秒
        var scrolldiv = $(this).siblings(".items").children("ul") //$(".showb_scroll .items ul"); //进行移动动画的容器
        var scrollitems = $(this).siblings(".items").children("ul").children("li") //$(".showb_scroll .items ul li"); //移动容器里的集合
        var movelength = scrollitems.eq(0).width() * movenum; //计算每次移动的长度

        var countlength = (scrollitems.length - viewnum) * scrollitems.eq(0).width(); //计算总长度,总个数*单个长度
        if (templength > 0) {
            if (templength > movelength) {
                scrolldiv.animate({ left: "+=" + movelength + "px" }, movetime);
                templength -= movelength;
                $(this).parent(".showb_scroll").attr("bimg", templength)
            } else {
                scrolldiv.animate({ left: "+=" + templength + "px" }, movetime);
                templength = 0;
                $(this).parent(".showb_scroll").attr("bimg", templength)
            }
        }
    });

    //    字母大写
    for (var i = 0; i < $('.txt_yw').length; i++) {
        $(' .txt_yw').eq(i).text($('.txt_yw').eq(i).text().touppercase());
    }

});