(function($){	$.fn.slideJ = function(options){		var defaults = {//默认属性
			width:$(this).width(),
			height:$(this).height(),
			nav:".slideNav",
			leftBtn:".slideLeft",
			rightBtn:".slideRight",
			speed:200,
			time:4000,
			type:"opacity"
		}
		var options = $.extend(defaults,options);//参数合并
		var sildeElem = $(this),//滑动模块
			slideCl = sildeElem.find("li"),
			slideNavCl = $(options.nav).find("a"),
			total = slideCl.size(),//图片数量
			nowNum = 1,
			active = false;
		if(total<=1){return;}//数量小于等于1不做操作
		//整体CSS设置
		$(this).css({
			"position":"relative",
			"height":options.height,
			"width":options.width
		});
		//取消A标签虚线框
		var aHideFocus = options.nav+" a"+","+options.leftBtn+" a,"+options.rightBtn+" a,"+options.leftBtn+","+options.rightBtn;
		$(aHideFocus).attr("hideFocus","hideFocus");
		this.each(function(){//分发轮换效果
			switch(options.type){
				case "opacity":
					opacityAnimateJ(options);
				break;
				case "slide":
					slideAnimateJ(options);
				break;
				default:
				break;
			};
		});
		//------------淡入淡出----------------------
		function opacityAnimateJ(){
			$(sildeElem).find("ul").css({
				position:"relative",
				height:options.height,
				width:options.width,
				overflow:"hidden"
			});
			slideCl.css({
				position:"absolute"
			});
			slideNavCl.eq(0).addClass("selected");
			slideCl.css({opacity:0,"z-index":"0"});
			slideCl.eq(0).css({opacity:1,"z-index":"1"});
			var interval = setInterval(checkNum,options.time);
			slideNavCl.each(function(index){
				$(this).click(function(){
					if(active==true){
						return;
					}
					nowNum = index;
					checkNum();
					clearInterval(interval);
					interval = setInterval(checkNum,options.time);
				});			});
			$(options.rightBtn).click(function(){
				if(active==true){
					return;
				}
				clearInterval(interval);
				checkNum();
				interval = setInterval(checkNum,options.time);
			});
			$(options.leftBtn).click(function(){
				if(active==true){
					return;
				}
				clearInterval(interval);
				var nx = nowNum-2;
				var cx=0;
				if(nx==-1){
					nx = total-1;
					cx = 0;
				}else if(nx==-2){
					nx = total-2;
					cx = total-1;
				}else{
					cx=nx+1;
				}
				toggle_scroll(nx);
				nowNum = cx;
				interval = setInterval(checkNum,options.time);
			});
			function checkNum(){
				if(nowNum<total-1){
					toggle_scroll();
					nowNum++;
				}else{
					toggle_scroll();
					nowNum=0;
				}
			}
			function toggle_scroll(n){
				active = true;
				if(n!=null){
					nowNum = n;
				}
				slideCl.css({"z-index":"0"});
				sildeElem.find("li.selected").css({"z-index":1});
				slideCl.eq(nowNum).css({"z-index":"2",opacity:0});
				//slideCl.animate({opacity:0},options.speed);
				slideCl.eq(nowNum).animate({opacity:1},options.speed,function(){active = false});
				slideNavCl.removeClass("selected");
				slideNavCl.eq(nowNum).addClass("selected");
				slideCl.removeClass("selected");
				slideCl.eq(nowNum).addClass("selected");
			}
		}
		//------------左右滑动--------------------
		function slideAnimateJ(){
		}
	}})(jQuery);
//hpt专题页面效果
//$(document).ready(function(){
//	function GD(a){
//		return $("div.hpt_04_con_flow > div").eq(a);
//		}
////$("#go_left").click(function(){
//	$("div.hpt_04_con_flow").prepend( GD(-1) );
//	$("div.hpt_04_con_flow").prepend( GD(-1) );
//	$("#hpt_04_con_flow").css("left","-2064px");
//    $("#hpt_04_con_flow").animate({left:'-1032px'});
//  });//$("#go_right").click(function(){
//	$("div.hpt_04_con_flow").append( GD(0) );
//	$("div.hpt_04_con_flow").append( GD(0) );
//	$("#hpt_04_con_flow").css("left","0px");
//    $("#hpt_04_con_flow").animate({left:'-1032px'});
// });//});//生产现场翻页效果
 function hptJs(n)
    {
    var len = 4;
    for (var i = 1; i <= len; i++)
    {
    document.getElementById('hptJ_a' + i).style.display = (i == n) ? 'block' : 'none';
    document.getElementById('hptJ_' + i).className = (i == n) ? 'aaa' : 'none';
    }
    }
//jishucanshu