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    /*!

 * SuperSlide v2.1.1 

 * 轻松解决网站大部分特效展示问题

 * 详尽信息请看官网：http://www.SuperSlide2.com/

 *

 * Copyright 2011-2013, 大话主席

 *

 * 请尊重原创，保留头部版权

 * 在保留版权的前提下可应用于个人或商业用途



 * v2.1.1：修复当调用多个SuperSlide，并设置returnDefault:true 时返回defaultIndex索引错误



 */



(function($){

	$.fn.slide=function(options){

		$.fn.slide.defaults={

		type:"slide", 

		effect:"fade", 

		autoPlay:false, 

		delayTime:500, 

		interTime:2500,

		triggerTime:150,

		defaultIndex:0,

		titCell:".hd li",

		mainCell:".bd",

		targetCell:null,

		trigger:"mouseover",

		scroll:1,

		vis:1,

		titOnClassName:"on",

		autoPage:false, 

		prevCell:".prev",

		nextCell:".next",

		pageStateCell:".pageState",

		opp: false, 

		pnLoop:true, 

		easing:"swing", 

		startFun:null,

		endFun:null,

		switchLoad:null,



		playStateCell:".playState",

		mouseOverStop:true,

		defaultPlay:true,

		returnDefault:false 

		};



		return this.each(function() {



			var opts = $.extend({},$.fn.slide.defaults,options);

			var slider = $(this);

			var effect = opts.effect;

			var prevBtn = $(opts.prevCell, slider);

			var nextBtn = $(opts.nextCell, slider);

			var pageState = $(opts.pageStateCell, slider);

			var playState = $(opts.playStateCell, slider);



			var navObj = $(opts.titCell, slider);//导航子元素结合

			var navObjSize = navObj.size();

			var conBox = $(opts.mainCell , slider);//内容元素父层对象

			var conBoxSize=conBox.children().size();

			var sLoad=opts.switchLoad;

			var tarObj = $(opts.targetCell, slider);



			/*字符串转换*/

			var index=parseInt(opts.defaultIndex);

			var delayTime=parseInt(opts.delayTime);

			var interTime=parseInt(opts.interTime);

			var triggerTime=parseInt(opts.triggerTime);

			var scroll=parseInt(opts.scroll);

			var vis=parseInt(opts.vis);

			var autoPlay = (opts.autoPlay=="false"||opts.autoPlay==false)?false:true;

			var opp = (opts.opp=="false"||opts.opp==false)?false:true;

			var autoPage = (opts.autoPage=="false"||opts.autoPage==false)?false:true;

			var pnLoop = (opts.pnLoop=="false"||opts.pnLoop==false)?false:true;

			var mouseOverStop = (opts.mouseOverStop=="false"||opts.mouseOverStop==false)?false:true;

			var defaultPlay = (opts.defaultPlay=="false"||opts.defaultPlay==false)?false:true;

			var returnDefault = (opts.returnDefault=="false"||opts.returnDefault==false)?false:true;



			var slideH=0;

			var slideW=0;

			var selfW=0;

			var selfH=0;

			var easing=opts.easing;

			var inter=null;//autoPlay-setInterval 

			var mst =null;//trigger-setTimeout

			var rtnST=null;//returnDefault-setTimeout

			var titOn = opts.titOnClassName;



			var onIndex = navObj.index( slider.find( "."+titOn) );

			var oldIndex = index = onIndex==-1?index:onIndex;

			var defaultIndex = index;





			var _ind = index;

			var cloneNum = conBoxSize>=vis?( conBoxSize%scroll!=0?conBoxSize%scroll:scroll):0; 

			var _tar;

			var isMarq = effect=="leftMarquee" || effect=="topMarquee"?true:false;



			var doStartFun=function(){ if ( $.isFunction( opts.startFun) ){ opts.startFun( index,navObjSize,slider,$(opts.titCell, slider),conBox,tarObj,prevBtn,nextBtn ) } }

			var doEndFun=function(){ if ( $.isFunction( opts.endFun ) ){ opts.endFun( index,navObjSize,slider,$(opts.titCell, slider),conBox,tarObj,prevBtn,nextBtn ) } }

			var resetOn=function(){ navObj.removeClass(titOn); if( defaultPlay ) navObj.eq(defaultIndex).addClass(titOn)  }







			//单独处理菜单效果

			if( opts.type=="menu" ){



				if( defaultPlay ){ navObj.removeClass(titOn).eq(index).addClass(titOn); }

				navObj.hover(

						function(){

							_tar=$(this).find( opts.targetCell );

							var hoverInd =navObj.index($(this));

						

							mst = setTimeout(function(){  

								index=hoverInd;

								navObj.removeClass(titOn).eq	(index).addClass(titOn);

								doStartFun();

								switch (effect)

								{

									case "fade":_tar.stop(true,true).animate({opacity:"show"}, delayTime,easing,doEndFun ); break;

									case "slideDown":_tar.stop(true,true).animate({height:"show"}, delayTime,easing,doEndFun ); break;

								}

							} ,opts.triggerTime);



						},function(){

							clearTimeout(mst);

							switch (effect){ case "fade":_tar.animate( {opacity:"hide"},delayTime,easing ); break; case "slideDown":_tar.animate( {height:"hide"},delayTime,easing ); break; }

						}

				);



				if (returnDefault){ 

					slider.hover(function(){clearTimeout(rtnST);},function(){ rtnST = setTimeout( resetOn,delayTime ); });

				}

				



				return;

			}



			

			//处理分页

			if( navObjSize==0 )navObjSize=conBoxSize;//只有左右按钮

			if( isMarq ) navObjSize=2;

			if( autoPage ){

				if(conBoxSize>=vis){

					if( effect=="leftLoop" || effect=="topLoop" ){ navObjSize=conBoxSize%scroll!=0?(conBoxSize/scroll^0)+1:conBoxSize/scroll; }

					else{ 

							var tempS = conBoxSize-vis;

							navObjSize=1+parseInt(tempS%scroll!=0?(tempS/scroll+1):(tempS/scroll)); 

							if(navObjSize<=0)navObjSize=1; 

					}

				}

				else{ navObjSize=1 }

				

				navObj.html(""); 

				var str="";



				if( opts.autoPage==true || opts.autoPage=="true" ){ for( var i=0; i<navObjSize; i++ ){ str+="<li>"+(i+1)+"</li>" } }

				else{ for( var i=0; i<navObjSize; i++ ){ str+=opts.autoPage.replace("$",(i+1))  } }

				navObj.html(str); 

				

				var navObj = navObj.children();//重置导航子元素对象

			}





			if(conBoxSize>=vis){ //当内容个数少于可视个数，不执行效果。

				conBox.children().each(function(){ //取最大值

					if( $(this).width()>selfW ){ selfW=$(this).width(); slideW=$(this).outerWidth(true);  }

					if( $(this).height()>selfH ){ selfH=$(this).height(); slideH=$(this).outerHeight(true);  }

				});



				var _chr = conBox.children();

				var cloneEle = function(){ 

					for( var i=0; i<vis ; i++ ){ _chr.eq(i).clone().addClass("clone").appendTo(conBox); } 

					for( var i=0; i<cloneNum ; i++ ){ _chr.eq(conBoxSize-i-1).clone().addClass("clone").prependTo(conBox); }

				}

				

				switch(effect)

				{

					case "fold": conBox.css({"position":"relative","width":slideW,"height":slideH}).children().css( {"position":"absolute","width":selfW,"left":0,"top":0,"display":"none"} ); break;

					case "top": conBox.wrap('<div class="tempWrap" style="overflow:hidden; position:relative; height:'+vis*slideH+'px"></div>').css( { "top":-(index*scroll)*slideH, "position":"relative","padding":"0","margin":"0"}).children().css( {"height":selfH} ); break;

					case "left": conBox.wrap('<div class="tempWrap" style="overflow:hidden; position:relative; width:'+vis*slideW+'px"></div>').css( { "width":conBoxSize*slideW,"left":-(index*scroll)*slideW,"position":"relative","overflow":"hidden","padding":"0","margin":"0"}).children().css( {"float":"left","width":selfW} ); break;

					case "leftLoop":

					case "leftMarquee":

						cloneEle();

						conBox.wrap('<div class="tempWrap" style="overflow:hidden; position:relative; width:'+vis*slideW+'px"></div>').css( { "width":(conBoxSize+vis+cloneNum)*slideW,"position":"relative","overflow":"hidden","padding":"0","margin":"0","left":-(cloneNum+index*scroll)*slideW}).children().css( {"float":"left","width":selfW}  ); break;

					case "topLoop":

					case "topMarquee":

						cloneEle();

						conBox.wrap('<div class="tempWrap" style="overflow:hidden; position:relative; height:'+vis*slideH+'px"></div>').css( { "height":(conBoxSize+vis+cloneNum)*slideH,"position":"relative","padding":"0","margin":"0","top":-(cloneNum+index*scroll)*slideH}).children().css( {"height":selfH} ); break;

				}

			}







			//针对leftLoop、topLoop的滚动个数

			var scrollNum=function(ind){ 

				var _tempCs= ind*scroll; 

				if( ind==navObjSize ){ _tempCs=conBoxSize; }else if( ind==-1 && conBoxSize%scroll!=0){ _tempCs=-conBoxSize%scroll; }

				return _tempCs;

			}



			//切换加载

			var doSwitchLoad=function(objs){ 



					var changeImg=function(t){

						for ( var i= t; i<( vis+ t); i++ ){

								objs.eq(i).find("img["+sLoad+"]").each(function(){ 

									var _this =  $(this);

									_this.attr("src",_this.attr(sLoad)).removeAttr(sLoad);

									if( conBox.find(".clone")[0] ){ //如果存在.clone

										var chir = conBox.children();

										for ( var j=0 ; j< chir.size() ; j++ )

										{

											chir.eq(j).find("img["+sLoad+"]").each(function(){

												if( $(this).attr(sLoad)==_this.attr("src") ) $(this).attr("src",$(this).attr(sLoad)).removeAttr(sLoad) 

											})

										}

									}

								})

							}

					}



					switch(effect)

					{

						case "fade": case "fold": case "top": case "left": case "slideDown":

							changeImg( index*scroll );

							break;

						case "leftLoop": case "topLoop":

							changeImg( cloneNum+scrollNum(_ind) );

							break;

						case "leftMarquee":case "topMarquee": 

							var curS = effect=="leftMarquee"? conBox.css("left").replace("px",""):conBox.css("top").replace("px",""); 

							var slideT = effect=="leftMarquee"? slideW:slideH; 

							var mNum=cloneNum;

							if( curS%slideT!=0 ){

								var curP = Math.abs(curS/slideT^0);

								if( index==1 ){ mNum=cloneNum+curP }else{  mNum=cloneNum+curP-1  }

							}

							changeImg( mNum );

							break;

					}

			}//doSwitchLoad end





			//效果函数

			var doPlay=function(init){

				 // 当前页状态不触发效果

				if( defaultPlay && oldIndex==index && !init && !isMarq ) return;

				

				//处理页码

				if( isMarq ){ if ( index>= 1) { index=1; } else if( index<=0) { index = 0; } }

				else{ 

					_ind=index; if ( index >= navObjSize) { index = 0; } else if( index < 0) { index = navObjSize-1; }

				}



				doStartFun();



				//处理切换加载

				if( sLoad!=null ){ doSwitchLoad( conBox.children() ) }



				//处理targetCell

				if(tarObj[0]){ 

					_tar = tarObj.eq(index);

					if( sLoad!=null ){ doSwitchLoad( tarObj ) }

					if( effect=="slideDown" ){

							tarObj.not(_tar).stop(true,true).slideUp(delayTime); 

							_tar.slideDown( delayTime,easing,function(){ if(!conBox[0]) doEndFun() }); 

					}

					else{

							tarObj.not(_tar).stop(true,true).hide();

							_tar.animate({opacity:"show"},delayTime,function(){ if(!conBox[0]) doEndFun() }); 

					}

				}

				

				if(conBoxSize>=vis){ //当内容个数少于可视个数，不执行效果。

					switch (effect)

					{

						case "fade":conBox.children().stop(true,true).eq(index).animate({opacity:"show"},delayTime,easing,function(){doEndFun()}).siblings().hide(); break;

						case "fold":conBox.children().stop(true,true).eq(index).animate({opacity:"show"},delayTime,easing,function(){doEndFun()}).siblings().animate({opacity:"hide"},delayTime,easing);break;

						case "top":conBox.stop(true,false).animate({"top":-index*scroll*slideH},delayTime,easing,function(){doEndFun()});break;

						case "left":conBox.stop(true,false).animate({"left":-index*scroll*slideW},delayTime,easing,function(){doEndFun()});break;

						case "leftLoop":

							var __ind = _ind;

							conBox.stop(true,true).animate({"left":-(scrollNum(_ind)+cloneNum)*slideW},delayTime,easing,function(){

								if( __ind<=-1 ){ conBox.css("left",-(cloneNum+(navObjSize-1)*scroll)*slideW);  }else if( __ind>=navObjSize ){ conBox.css("left",-cloneNum*slideW); }

								doEndFun();

							});

							break;//leftLoop end



						case "topLoop":

							var __ind = _ind;

							conBox.stop(true,true).animate({"top":-(scrollNum(_ind)+cloneNum)*slideH},delayTime,easing,function(){

								if( __ind<=-1 ){ conBox.css("top",-(cloneNum+(navObjSize-1)*scroll)*slideH);  }else if( __ind>=navObjSize ){ conBox.css("top",-cloneNum*slideH); }

								doEndFun();

							});

							break;//topLoop end



						case "leftMarquee":

							var tempLeft = conBox.css("left").replace("px",""); 

							if(index==0 ){

									conBox.animate({"left":++tempLeft},0,function(){

										if( conBox.css("left").replace("px","")>= 0){ conBox.css("left",-conBoxSize*slideW) }

									});

							}

							else{

									conBox.animate({"left":--tempLeft},0,function(){

										if(  conBox.css("left").replace("px","")<= -(conBoxSize+cloneNum)*slideW){ conBox.css("left",-cloneNum*slideW) }

									});

							}break;// leftMarquee end



							case "topMarquee":

							var tempTop = conBox.css("top").replace("px",""); 

							if(index==0 ){

									conBox.animate({"top":++tempTop},0,function(){

										if( conBox.css("top").replace("px","")>= 0){ conBox.css("top",-conBoxSize*slideH) }

									});

							}

							else{

									conBox.animate({"top":--tempTop},0,function(){

										if(  conBox.css("top").replace("px","")<= -(conBoxSize+cloneNum)*slideH){ conBox.css("top",-cloneNum*slideH) }

									});

							}break;// topMarquee end



					}//switch end

				}



					navObj.removeClass(titOn).eq(index).addClass(titOn);

					oldIndex=index;

					if( !pnLoop ){ //pnLoop控制前后按钮是否继续循环

						nextBtn.removeClass("nextStop"); prevBtn.removeClass("prevStop");

						if (index==0 ){ prevBtn.addClass("prevStop"); }

						if (index==navObjSize-1 ){ nextBtn.addClass("nextStop"); }

					}



					pageState.html( "<span>"+(index+1)+"</span>/"+navObjSize);



			};// doPlay end



			//初始化执行

			if( defaultPlay ){ doPlay(true); }



			if (returnDefault)//返回默认状态

			{

				slider.hover(function(){ clearTimeout(rtnST) },function(){

						rtnST = setTimeout( function(){

							index=defaultIndex;

							if(defaultPlay){ doPlay(); }

							else{

								if( effect=="slideDown" ){ _tar.slideUp( delayTime, resetOn ); }

								else{ _tar.animate({opacity:"hide"},delayTime,resetOn ); }

							}

							oldIndex=index;

						},300 );

				});

			}

			

			///自动播放函数

			var setInter = function(time){ inter=setInterval(function(){  opp?index--:index++; doPlay() }, !!time?time:interTime);  }

			var setMarInter = function(time){ inter = setInterval(doPlay, !!time?time:interTime);  }

			// 处理mouseOverStop

			var resetInter = function(){ if( !mouseOverStop ){clearInterval(inter); setInter() } }

			// 前后按钮触发

			var nextTrigger = function(){ if ( pnLoop || index!=navObjSize-1 ){ index++; doPlay(); if(!isMarq)resetInter(); } }

			var prevTrigger = function(){ if ( pnLoop || index!=0 ){ index--; doPlay(); if(!isMarq)resetInter(); } }

			//处理playState

			var playStateFun = function(){ clearInterval(inter); isMarq?setMarInter():setInter(); playState.removeClass("pauseState") }

			var pauseStateFun = function(){ clearInterval(inter);playState.addClass("pauseState"); }



			//自动播放

			if (autoPlay) {

					if( isMarq ){ 

						opp?index--:index++; setMarInter();

						if(mouseOverStop) conBox.hover(pauseStateFun,playStateFun);

					}else{

						setInter();

						if(mouseOverStop) slider.hover( pauseStateFun,playStateFun );

					}

			}

			else{ if( isMarq ){ opp?index--:index++; } playState.addClass("pauseState"); }



			playState.click(function(){  playState.hasClass("pauseState")?playStateFun():pauseStateFun()  });



			//titCell事件

			if(opts.trigger=="mouseover"){

				navObj.hover(function(){ var hoverInd = navObj.index(this);  mst = setTimeout(function(){  index=hoverInd; doPlay(); resetInter();  },opts.triggerTime); }, function(){ clearTimeout(mst) });

			}else{ navObj.click(function(){ index=navObj.index(this); doPlay(); resetInter(); })  }



			//前后按钮事件

			if (isMarq){

				

				nextBtn.mousedown(nextTrigger);

				prevBtn.mousedown(prevTrigger);

				//前后按钮长按10倍加速

				if (pnLoop)

				{	

					var st;

					var marDown = function(){ st=setTimeout(function(){ clearInterval(inter); setMarInter( interTime/10^0 ) },150) }

					var marUp = function(){ clearTimeout(st); clearInterval(inter); setMarInter() }

					nextBtn.mousedown(marDown); nextBtn.mouseup(marUp);

					prevBtn.mousedown(marDown); prevBtn.mouseup(marUp);

				}

				//前后按钮mouseover事件

				if( opts.trigger=="mouseover"  ){ nextBtn.hover(nextTrigger,function(){}); prevBtn.hover(prevTrigger,function(){}); }

			}else{

				nextBtn.click(nextTrigger);

				prevBtn.click(prevTrigger);

			}



    	});//each End



	};//slide End



})(jQuery);



jQuery.easing['jswing'] = jQuery.easing['swing'];

jQuery.extend( jQuery.easing,

{

	def: 'easeOutQuad',

	swing: function (x, t, b, c, d) { return jQuery.easing[jQuery.easing.def](x, t, b, c, d); },

	easeInQuad: function (x, t, b, c, d) {return c*(t/=d)*t + b;},

	easeOutQuad: function (x, t, b, c, d) {return -c *(t/=d)*(t-2) + b},

	easeInOutQuad: function (x, t, b, c, d) {if ((t/=d/2) < 1) return c/2*t*t + b;return -c/2 * ((--t)*(t-2) - 1) + b},

	easeInCubic: function (x, t, b, c, d) {return c*(t/=d)*t*t + b},

	easeOutCubic: function (x, t, b, c, d) {return c*((t=t/d-1)*t*t + 1) + b},

	easeInOutCubic: function (x, t, b, c, d) {if ((t/=d/2) < 1) return c/2*t*t*t + b;return c/2*((t-=2)*t*t + 2) + b},

	easeInQuart: function (x, t, b, c, d) {return c*(t/=d)*t*t*t + b},

	easeOutQuart: function (x, t, b, c, d) {return -c * ((t=t/d-1)*t*t*t - 1) + b},

	easeInOutQuart: function (x, t, b, c, d) {if ((t/=d/2) < 1) return c/2*t*t*t*t + b;return -c/2 * ((t-=2)*t*t*t - 2) + b},

	easeInQuint: function (x, t, b, c, d) {return c*(t/=d)*t*t*t*t + b},

	easeOutQuint: function (x, t, b, c, d) {return c*((t=t/d-1)*t*t*t*t + 1) + b},

	easeInOutQuint: function (x, t, b, c, d) {if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;return c/2*((t-=2)*t*t*t*t + 2) + b},

	easeInSine: function (x, t, b, c, d) {return -c * Math.cos(t/d * (Math.PI/2)) + c + b},

	easeOutSine: function (x, t, b, c, d) {return c * Math.sin(t/d * (Math.PI/2)) + b},

	easeInOutSine: function (x, t, b, c, d) {return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b},

	easeInExpo: function (x, t, b, c, d) {return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b},

	easeOutExpo: function (x, t, b, c, d) {return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b},

	easeInOutExpo: function (x, t, b, c, d) {if (t==0) return b;if (t==d) return b+c;if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;return c/2 * (-Math.pow(2, -10 * --t) + 2) + b},

	easeInCirc: function (x, t, b, c, d) {return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b},

	easeOutCirc: function (x, t, b, c, d) {return c * Math.sqrt(1 - (t=t/d-1)*t) + b},

	easeInOutCirc: function (x, t, b, c, d) {if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b},

	easeInElastic: function (x, t, b, c, d) {var s=1.70158;var p=0;var a=c;if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;if (a < Math.abs(c)) { a=c; var s=p/4; }

		else var s = p/(2*Math.PI) * Math.asin (c/a);return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b},

	easeOutElastic: function (x, t, b, c, d) {var s=1.70158;var p=0;var a=c;if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;if (a < Math.abs(c)) { a=c; var s=p/4; }

		else var s = p/(2*Math.PI) * Math.asin (c/a);return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b},

	easeInOutElastic: function (x, t, b, c, d) {var s=1.70158;var p=0;var a=c;if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);if (a < Math.abs(c)) { a=c; var s=p/4; }

		else var s = p/(2*Math.PI) * Math.asin (c/a);if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b},

	easeInBack: function (x, t, b, c, d, s) {if (s == undefined) s = 1.70158;return c*(t/=d)*t*((s+1)*t - s) + b},

	easeOutBack: function (x, t, b, c, d, s) {if (s == undefined) s = 1.70158;return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b},

	easeInOutBack: function (x, t, b, c, d, s) {if (s == undefined) s = 1.70158; 

		if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b},

	easeInBounce: function (x, t, b, c, d) {return c - jQuery.easing.easeOutBounce (x, d-t, 0, c, d) + b},

	easeOutBounce: function (x, t, b, c, d) {if ((t/=d) < (1/2.75)) {	return c*(7.5625*t*t) + b;} else if (t < (2/2.75)) {	return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;} else if (t < (2.5/2.75)) {	return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;} else {	return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;}},

	easeInOutBounce: function (x, t, b, c, d) {if (t < d/2) return jQuery.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;return jQuery.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;}

});