if ($(".swiper-slide").length > 0) {
        var myswiper = new swiper('.swiper-container', {
            pagination: $(".banner").find(".pagination")[0],
            loop: true,
            autoplay : 6000,
            paginationclickable: true
        });
    }
	function onmouserenterhandler() {
    $(".recommond .item").off("mouseenter", onmouserenterhandler);
    var _this = $(this);
    var _others = $(this).siblings();
    tweenmax.to(_this, .7, {
        width: 420, onstart: function () {
            _this.addclass("active");
        },oncomplete:function(){
            $(".recommond .item").on("mouseenter", onmouserenterhandler);
        }
    });

    tweenmax.to($(this).find(".para"), .7, {width: 205});
    tweenmax.to($(this).find("img"), .7, {right: 0, autoalpha: 1});

    tweenmax.to(_others, .7, {
        width: 125, onstart: function () {
            _others.removeclass("active");
        }
    });
    tweenmax.to(_others.find(".para"), .7, {width: 125});
}

$(".recommond .item").on("mouseenter", onmouserenterhandler);


$.fn.coneshow=function(options){
		var dft={
			//各种参数 各种属性
			condition:"click", //触发事件的条件 点击或者滑过
			prebtn:"prebtn",
			lens:"lens",
			lens_one:"lens_one",
			nextbtn:"prebtn",
			i:"i",
			ind_i:"ind_i",
			liwid:"liwid",
			div_dian:"div_dian",
			s:"s",
			one:"one"
			}
			
		var ops = $.extend(dft,options);
		this.each(function(){
			var a=dft.ind_i;
			
			//实现功能的代码
			var cthis=$(this)
			var j=true;
			cthis.css("width",dft.liwid*dft.lens+"px");
			dft.lens=math.ceil(dft.lens/dft.lens_one)-dft.one;
		
			var timmer=setinterval(show,dft.s);
			dft.prebtn.bind("click",function(){
				j=false;
				show();
				})
			dft.nextbtn.bind("click",function(){
				show();
				})
			dft.div_dian.find("span").bind("click",function(){
				dft.i=$(this).index()-1;
				show();
				})
			$(this).hover(function(){
				clearinterval(timmer);
				},function(){
					timmer=setinterval(show,dft.s);
					})
			
			function show(){
				if(j)
				{
					dft.i++;
					if(dft.i>dft.lens-dft.ind_i)
					{
						dft.i=0;
					}
					
				}
				else
				{
					dft.i--;
					if(dft.i<0)
					{
						dft.i=dft.lens-dft.ind_i;
					}
					j=true;

				}
				cthis.stop().animate({"left":-dft.liwid*dft.i+"px"},500);
				
				dft.div_dian.find("span:eq("+dft.i+")").addclass("on").siblings().removeclass("on");
			}
			
		});     
		
	
	}