//导航栏浮动
function _scroll() {
  var scrollTop = $(window).scrollTop();
  if (scrollTop < 180) {
	$("#navbr").removeClass("fixed-hd"); 
  } else {
	$("#navbr").addClass("fixed-hd");
  }
  }
  $(window).on('scroll', function () {
  _scroll()
});

//咨询效果点击向上滚动
jQuery(".list-xiaoguo").slide({titCell:".hd ul",mainCell:".bd ul",autoPage:true,effect:"top",autoPlay:false,scroll:1,vis:7,trigger:"click"});

//专家团队轮动
jQuery(".picScroll-zhuanjia").slide({titCell:".hd ul",mainCell:".bd ul",autoPage:true,effect:"left",autoPlay:false,scroll:1,vis:3,trigger:"click"});

//案例切换
jQuery(".tab-anli").slide({trigger:"click"});

//在线客服
function _scroll2() {
  var scrollTop = $(window).scrollTop();
  if (scrollTop < 98) {
	$(".kefu").removeClass("fixed-center"); 
  } else {
	$(".kefu").addClass("fixed-center");
  }
}
$(window).on('scroll', function () {
  _scroll2()
});