document.write("<style>");
document.write("#banner_js{width:990px;height:270px;background:#333333;margin:0 auto;overflow:hidden;position:relative;}");
document.write("#banner_js ul{width:990px;height:270px; position:absolute;left:0px;}");
document.write("#banner_js ul li{width:990px;height:270px;float:left;}");
document.write("#banner_js ul li img{width:990px;height:270px;}");
document.write("#banner_js .page{ position:absolute;bottom:10px;left:45%;z-index:100;}");
document.write("#banner_js .page a{background:#666;;width:10px;border-radius:5px;height:10px;margin-left:10px;display:inline-block;line-height:0px;font-size:0px;}");
document.write("#banner_js .page a.cur{background:#ff6600;}");
document.write("</style>");
document.write("<div id='banner_js'>");
 document.write("<ul>");
        document.write("<li><a href='http://www.wfsyt.com/' target='_blank'><img class='img1' title='指纹刷卡密码门禁机系统安装' alt='指纹刷卡密码门禁机系统安装' src='/uploads/img/202009/230025jpu.jpg'/></a></li>");
    document.write("</ul>");
  document.write("<div class='page'>"); document.write("<a class='a1' href='javascript:banner_jsLoadBanner(1);'>1</a>");
  document.write("</div>");
document.write("</div>");



banner_jsli_width=990;/*设置一个li元素的宽度*/
banner_jsul="#banner_js >ul";/*设置ul*/
banner_jsli_number=$(banner_jsul+">li").length;
banner_jsul_width=banner_jsli_number*banner_jsli_width;
$(banner_jsul).css("width",banner_jsul_width+"px");
$(banner_jsul).css("left","0px");
var intbanner_js=setInterval("banner_jsto_left_auto()",5000);/*按时间间隔启动*/
banner_jsbanner_i=1;
banner_jsLoadBanner(banner_jsbanner_i);
function banner_jsto_left_auto()
{
 if (banner_jsbanner_i < banner_jsli_number){
  banner_jsbanner_i++;
 }
 else{
  banner_jsbanner_i=1;
 }
 banner_jsLoadBanner(banner_jsbanner_i);
}
function banner_jsLoadBanner(i)
{
 banner_jsbanner_i=i;
 if(!$(banner_jsul).is(":animated")){
  $(banner_jsul).animate({left:"-"+(i-1)*banner_jsli_width+"px"},300,'swing');
 }
 $("#banner_js .page a").removeClass("cur");
 $("#banner_js .page .a"+i).addClass("cur");
 $("#banner_js .page .a"+i).blur();
}