/*更新时间：2016-11-17*/

function nav(nav){
						
		var li_width = 0;
		var nav_width = 0;
		var li_pa;
		var li_len   = $("#"+nav+">ul>li").length;
		for(i=0;i<li_len;i++){
			nav_width += $("#"+nav+">ul>li").eq(i).outerwidth();
			} 
		li_pa  =  math.floor(($("#"+nav+"").width()-nav_width)/li_len*0.5);
		$("#"+nav+">ul>li>a").css({"padding-left":li_pa,"padding-right":li_pa});
		
		nav_width = 0;
		
		for(i=0;i<li_len;i++){
			nav_width += $("#"+nav+">ul>li").eq(i).outerwidth();
			} 
		var last_pa = $("#"+nav+"").width()-nav_width
		$("#"+nav+">ul>li>a:last").css({"padding-right":li_pa+last_pa*0.5,"padding-left":li_pa+last_pa*0.5})
		if($("#"+nav+">ul").height()>$("#"+nav+">ul>li").height()){
			$("#"+nav+">ul>li>a:last").css({"padding-right":li_pa+last_pa*0.5,"padding-left":li_pa+last_pa*0.5-1})
			}
		
}/*end nav()*/






function mswmove(boxid,btn_left,btn_right,btnbox,car,direction,way,movelengh,speed,interval,number){
				var        _id   = $("#"+boxid+"");
				var  _btn_left   = $("#"+btn_left+"");
				var _btn_right   = $("#"+btn_right+"");
				var    _btnbox   = $("#"+btnbox+"");
				var        jsq   = 0
				var      timer     ;
				var         cj     ;
				var     no_way   = 0;
				var  no_wayget   = 0;
				var       fade   = 0;
				var   new_time   = new date;
				
				var id_lilen , id_liheight , cbtmbtn ;
				id_lilen    = _id.find("li").length;
				id_liheight = _id.find("li").innerheight();
				
				if(direction == "left" || direction == "right"){
					_id.find("ul").width(id_lilen*movelengh);
					}else if(direction == "top" || direction == "bottom"){
						_id.find("ul").height(id_lilen*movelengh);
						_btnbox.hide()
						}else if(direction == "fade"){
							_id.find("ul").width(movelengh).height(id_liheight);
							_id.find("li").eq(0).show().siblings().hide();
							_id.find("li").css({"position":"absolute","left":0,"top":0});
							}
				_btnbox.empty();
				for(i=0;i<id_lilen;i++){
					_btnbox.append("<span></span>");
					};
				_btnbox.find("span").eq(0).addclass("cur");

				if(way == false){
						_btn_left.hide();
						_btn_right.hide();
						_btnbox.hide();
						}
				
				
				function carousel(){
					if(way == false){
						no_way++;
						
						if(direction == "left"){
							_id.find("ul").css({"left":-no_way});	
							no_wayget = parseint(_id.find("ul").css("left"));
							if(no_wayget == -movelengh){
								no_way = 0
								_id.find("li:first").insertafter(_id.find("li:last"));
								_id.find("ul").css({"left":0});
								}
						}

						if(direction == "right"){
								
							no_wayget = parseint(_id.find("ul").css("left"));
							if(no_wayget == 0){
								no_way = -movelengh
								_id.find("li:last").insertbefore(_id.find("li:first"));
								_id.find("ul").css({"left":0});
								}
							_id.find("ul").css({"left":no_way});
						}
						
						if(direction == "top"){
							_id.find("ul").css({"top":-no_way});	
							no_wayget = parseint(_id.find("ul").css("top"));
							if(no_wayget == -movelengh){
								no_way = 0
								_id.find("li:first").insertafter(_id.find("li:last"));
								_id.find("ul").css({"top":0});
								}
						}
						
						if(direction == "bottom"){
								
							no_wayget = parseint(_id.find("ul").css("top"));
							if(no_wayget == 0){
								no_way = -movelengh
								_id.find("li:last").insertbefore(_id.find("li:first"));
								_id.find("ul").css({"top":0});
								}
							_id.find("ul").css({"top":no_way});
						}
						
						
						}else if(way == true){

						if(direction == "left"){
							_id.find("ul").animate({left:-movelengh},speed,function(){
								_id.find("li:first").insertafter(_id.find("li:last"));
								_id.find("ul").css({"left":0});
								});	
							if(jsq<id_lilen-1){
								jsq++;
								_btnbox.find("span").eq(jsq).addclass("cur").siblings().removeclass("cur");
								}else{
									jsq = 0;
									_btnbox.find("span").eq(jsq).addclass("cur").siblings().removeclass("cur");
									}
							
						}
						
						if(direction == "right"){
							_id.find("li:last").insertbefore(_id.find("li:first"));
							_id.find("ul").css({"left":-movelengh});
							_id.find("ul").stop().animate({left:0},speed);
							if(jsq>0){
								jsq--;
								_btnbox.find("span").eq(jsq).addclass("cur").siblings().removeclass("cur");
								}else{
									jsq = id_lilen-1;
									_btnbox.find("span").eq(jsq).addclass("cur").siblings().removeclass("cur");
									}
							
						}
						
						if(direction == "top"){
							_id.find("ul").animate({top:-movelengh},speed,function(){
								_id.find("li:first").insertafter(_id.find("li:last"));
								_id.find("ul").css({"top":0});
								});	
						}
						
						if(direction == "bottom"){
							_id.find("li:last").insertbefore(_id.find("li:first"));
							_id.find("ul").css({"top":-movelengh});
							_id.find("ul").stop().animate({top:0},speed);
								
						}
						if(direction == "fade"){
							
							if(fade<id_lilen-1){
								fade++;
								}else{fade = 0}
							_id.find("li").eq(fade).fadein(speed).siblings().fadeout(speed);
							_btnbox.find("span").eq(fade).addclass("cur").siblings().removeclass("cur");
							
						}
					
					}
					}
					
					
				if(car == true){
						
					if(id_lilen>number){
						timer =	setinterval(carousel,interval);
						}else{
							clearinterval(timer);
							_btn_left.hide();
							_btn_right.hide();
							_btnbox.hide();
							}
					}else{
						clearinterval(timer);
						}
				_id.find("li").hover(function(){
					clearinterval(timer);
					},function(){
						if(car == true){
							if(id_lilen>number){
								timer =	setinterval(carousel,interval);
								}else{
									clearinterval(timer);
									_btn_left.hide();
									_btn_right.hide();
									_btnbox.hide();
									}
							}else{
								clearinterval(timer);
								}
						});
					
					
				_btn_right.hover(function(){
					clearinterval(timer);
					},function(){
						if(car == true){
							if(id_lilen>number){
								timer =	setinterval(carousel,interval);
								}else{
									clearinterval(timer);
									_btn_left.hide();
									_btn_right.hide();
									_btnbox.hide();
									}
							}else{
								clearinterval(timer);
								}
						
						}).click(function(){
							if(new date - new_time>500){
								new_time = new date;
							
							if(direction == "left" || direction == "right"){
								_id.find("ul").animate({left:-movelengh},speed,function(){
									_id.find("li:first").insertafter(_id.find("li:last"));
									_id.find("ul").css({"left":0});
									});	
								}
							
							
							if(direction == "top" || direction == "bottom"){
								_id.find("ul").animate({top:-movelengh},speed,function(){
									_id.find("li:first").insertafter(_id.find("li:last"));
									_id.find("ul").css({"top":0});
									});	
								}
							if(direction == "fade"){
							
							if(fade>0){
								fade--;
								}else{fade = id_lilen-1}
									_id.find("li").stop(true,true).eq(fade).fadein(speed).siblings().fadeout(speed);
									
								}
							if(jsq<id_lilen-1){
								jsq++;
								_btnbox.find("span").eq(jsq).addclass("cur").siblings().removeclass("cur");
								}else{
									jsq = 0;
									_btnbox.find("span").eq(jsq).addclass("cur").siblings().removeclass("cur");
									};
							
								
								}else{};
							});
				_btn_left.hover(function(){
					clearinterval(timer);
					},function(){
						if(car == true){
							if(id_lilen>number){
								timer =	setinterval(carousel,interval);
								}else{
									clearinterval(timer);
									_btn_left.hide();
									_btn_right.hide();
									_btnbox.hide();
									}
							}else{
								clearinterval(timer);
								}
						}).click(function(){
							if(new date - new_time>500){
								new_time = new date;

							if(direction == "left" || direction == "right"){
								_id.find("li:last").insertbefore(_id.find("li:first"));
								_id.find("ul").css({"left":-movelengh});
								_id.find("ul").stop().animate({left:0},speed);
								}
							
							if(direction == "top" || direction == "bottom"){
								_id.find("li:last").insertbefore(_id.find("li:first"));
								_id.find("ul").css({"top":-movelengh});
								_id.find("ul").stop().animate({top:0},speed);
									
								}
							if(direction == "fade"){
							
							if(fade<id_lilen-1){
								fade++;
								}else{fade = 0}
									_id.find("li").stop(true,true).eq(fade).fadein(speed).siblings().fadeout(speed);
									
								}
							if(jsq>0){
								jsq--;
								_btnbox.find("span").eq(jsq).addclass("cur").siblings().removeclass("cur");
								}else{
									jsq = id_lilen-1;
									_btnbox.find("span").eq(jsq).addclass("cur").siblings().removeclass("cur");
									};
								}else{};
							});
					
				_btnbox.find("span").hover(function(){
					clearinterval(timer);

					},function(){
						if(car == true){
							if(id_lilen>number){
								timer =	setinterval(carousel,interval);
								}else{
									clearinterval(timer);
									_btn_left.hide();
									_btn_right.hide();
									_btnbox.hide();
									}
							}else{
								clearinterval(timer);
								}
						}).click(function(){
							if(new date - new_time>500){
								new_time = new date;
							cbtmbtn = $(this).index();
							$(this).addclass("cur").siblings().removeclass("cur");
							if(direction == "fade"){
											_id.find("li").eq(cbtmbtn).fadein(speed).siblings().fadeout(speed);
										}else{
							if(cbtmbtn>jsq){
								cj =cbtmbtn - jsq;
								jsq = cbtmbtn;
								
								_id.find("ul").stop().animate({left:-movelengh*cj},speed,function(){
									for(i=0;i<cj;i++){
										_id.find("ul").css({"left":0})
										_id.find("li:first").insertafter(_id.find("li:last"));
										};
									});
								}else{
									cj = jsq - cbtmbtn;
									jsq = cbtmbtn;
									_id.find("ul").css({"left":-movelengh*cj});
									for(i=0;i<cj;i++){
										_id.find("ul").stop().animate({left:0},speed);
										_id.find("li:last").insertbefore(_id.find("li:first"));
										};
									};
									};
								}else{};
							});
}//end mswmove()





function msw_jzt(id,btnleft,btnright,elment,title,speed,number,pre){
		var       _id = $('#'+id+'');
		var  _btnleft = $("#"+btnleft+"");
		var _btnright = $("#"+btnright+"");
		var   _elment = $("#"+id+" ."+elment+"");
		var       len = $("#"+id+" ."+elment+"").length;
		var    number = number;
		var     pfnum = (number-1)/2;
		var       jsq = 0;
		var    active = 0;

		
		_id.width('100%').height('100%').css({'position':'relative','z-index':1});
		_elment.find('img').css({'width':'100%','display':'block'});
		_elment.css({'width':'30%','left':'35%','top':'5%','z-index':0,'position':' absolute'});
		_elment.eq(pfnum).css({'width':''+pre+'%','left':''+(100-pre)/2+'%','top':'0','z-index':number}).addclass("active");
		_elment.find(""+title+"").hide();
		_elment.eq(pfnum).find(""+title+"").show();
		for(i=1,th=pfnum;i<pfnum+1;i++){
			
			_elment.eq(th+i).css({'width':''+(pre-10*i)+'%','left':''+(100-pre)*0.5/pfnum*(pfnum-i)+'%','top':''+7.5*i+'%','z-index':number-i});
			
			_elment.eq(th-i).css({'width':''+(pre-10*i)+'%','left':''+100-(pre-10*i)-(100-pre)*0.5/pfnum*(pfnum-i)+'%','top':''+7.5*i+'%','z-index':number-i});
			
			};
						
		var time = new date;
	
		_btnleft.hover(function(){
				clearinterval(t);
				},function(){
					t = setinterval(car,4000);
					}).click(function(){
			if(new date-time >500){
			time = new date;
			$("#"+id+" ."+elment+":first").animate({width:'30%',left:'35%',top:'5%'}).css({'z-index':0});
			$("#"+id+" ."+elment+":first").insertafter($("#"+id+" ."+elment+":last"));
			$("#"+id+" ."+elment+"").eq(pfnum).addclass("active").animate({width:''+pre+'%',left:''+(100-pre)/2+'%',top:0}).css({'z-index':number}).find(""+title+"").show();
			$("#"+id+" ."+elment+"").eq(pfnum).siblings().removeclass("active").find(""+title+"").hide();
			for(i=1,th=pfnum;i<pfnum+1;i++){
			
				$("#"+id+" ."+elment+"").eq(th+i).animate({width:''+(pre-10*i)+'%',left:''+(100-pre)*0.5/pfnum*(pfnum-i)+'%',top:''+7.5*i+'%'}).css({'z-index':number-i});
				
				$("#"+id+" ."+elment+"").eq(th-i).animate({width:''+(pre-10*i)+'%',left:''+100-(pre-10*i)-(100-pre)*0.5/pfnum*(pfnum-i)+'%',top:''+7.5*i+'%'}).css({'z-index':number-i});
				};
			for(i=number;i<len-1;i++){
				$("#"+id+" ."+elment+"").eq(i).animate({width:'0%',left:'50%',top:'50%'}).css({'z-index':0});
				};
				}else{};
			});

		_btnright.hover(function(){
				clearinterval(t);
				},function(){
					t = setinterval(car,4000);
					}).click(function(){
			if(new date-time >500){
			time = new date;
			$("#"+id+" ."+elment+":last").animate({width:''+(pre-10*pfnum)+'%',left:''+100-(pre-10*pfnum)+'%',top:''+7.5*pfnum+'%'}).css({'z-index':number-pfnum});
			$("#"+id+" ."+elment+":last").insertbefore($("#"+id+" ."+elment+":first"));
			//$("#jzt .list").eq(pfnum).addclass('active');
			$("#"+id+" ."+elment+"").eq(pfnum).addclass("active").animate({width:''+pre+'%',left:''+(100-pre)/2+'%',top:0}).css({'z-index':number}).find(""+title+"").show();
			$("#"+id+" ."+elment+"").eq(pfnum).siblings().removeclass("active").find(""+title+"").hide();
			for(i=1,th=pfnum;i<pfnum+1;i++){
			
				$("#"+id+" ."+elment+"").eq(th+i).animate({width:''+(pre-10*i)+'%',left:''+(100-pre)*0.5/pfnum*(pfnum-i)+'%',top:''+7.5*i+'%'}).css({'z-index':number-i});
				
				$("#"+id+" ."+elment+"").eq(th-i).animate({width:''+(pre-10*i)+'%',left:''+100-(pre-10*i)-(100-pre)*0.5/pfnum*(pfnum-i)+'%',top:''+7.5*i+'%'}).css({'z-index':number-i});
				
				};
			for(i=number;i<len-1;i++){
				$("#"+id+" ."+elment+"").eq(i).animate({width:'0%',left:'50%',top:'5%'}).css({'z-index':0});
				};
				};
			});
				
			function car(){
				$("#"+id+" ."+elment+":first").animate({width:'30%',left:'35%',top:'5%'}).css({'z-index':0});
				$("#"+id+" ."+elment+":first").insertafter($("#"+id+" ."+elment+":last"));
				//$("#jzt .list").eq(2).addclass('active');
				$("#"+id+" ."+elment+"").eq(pfnum).addclass("active").animate({width:''+pre+'%',left:''+(100-pre)/2+'%',top:0}).css({'z-index':number}).find(""+title+"").show();
				$("#"+id+" ."+elment+"").eq(pfnum).siblings().removeclass("active").find(""+title+"").hide();
				for(i=1,th=pfnum;i<pfnum+1;i++){
				
					$("#"+id+" ."+elment+"").eq(th+i).animate({width:''+(pre-10*i)+'%',left:''+(100-pre)*0.5/pfnum*(pfnum-i)+'%',top:''+7.5*i+'%'}).css({'z-index':number-i});
				
				$("#"+id+" ."+elment+"").eq(th-i).animate({width:''+(pre-10*i)+'%',left:''+100-(pre-10*i)-(100-pre)*0.5/pfnum*(pfnum-i)+'%',top:''+7.5*i+'%'}).css({'z-index':number-i});
					};
				for(i=number;i<len-1;i++){
					$("#"+id+" ."+elment+"").eq(i).animate({width:'0%',left:'50%',top:'50%'}).css({'z-index':0});
					};
				}
			var t = setinterval(car,speed);
			
			
			
			
		

		
}//jzt end



/*


jiegou:
			<div id="tkid" class="tankuang">
				<div class="bg"></div>
                <i class="close"></i>
                <span class="btn01"></span>
                <span class="btn02"></span>
                <div class="imgshow">
                	<ul>
                    	<li>
                            <img src="skins/default/img/index/case_btu.jpg">
                            <p></p>    
                        </li>
                    </ul>
                    
                </div>
                <div class="imgbox">
                    <ul>
                        
                    </ul>	
                </div>
                
            </div>

style:
.tankuang { overflow:hidden; width:100%; height:100%; position:fixed; left:0; top:0; background:url(img/common/dsz06_tuwen.png) repeat center; z-index:99999999999; display:none}
.tankuang .bg{ display:block; width:100%; height:100%; background-color:#000; opacity:0.8; filter:alpha(opacity=80); position:absolute; left:0; top:0; z-index:0}
.tankuang .close{ display:block; position:absolute; right:10px; top:10px; background:url(img/common/in_ry_tk_close.png) no-repeat center; width:30px; height:30px; cursor:pointer}
.tankuang span{ display:block; width:28px; height:49px; cursor:pointer; position:absolute; top:36%; z-index:5}
.tankuang .btn01{ left:20px; background:url(img/index/fzlcleft.png) no-repeat center;}
.tankuang .btn02{ right:20px; background:url(img/index/fzlcright.png) no-repeat center;}
.tankuang .imgshow { overflow:hidden; width:100%; height:60%; position:absolute; left:0; top:15%;moz-user-select: -moz-none;
-moz-user-select: none;
-o-user-select:none;
-khtml-user-select:none;
-webkit-user-select:none;
-ms-user-select:none;
user-select:none;}
.tankuang .imgshow ul{ overflow:hidden; position:absolute; height:100%;}
.tankuang .imgshow li{ float:left; text-align:center; height:100%;}
.tankuang .imgshow li img{ display:block; margin:0 auto; height:90%;}
.tankuang .imgshow li p{ font-size:18px; color:#fff; text-align:center;}
.tankuang .imgbox{ overflow:hidden; width:100%; height:80px; position:absolute; left:0; bottom:5%}
.tankuang .imgbox ul{ overflow:hidden; position:absolute; height:100%; padding-right:5px;}
.tankuang .imgbox li{ float:left; height:100%; padding:0 5px; cursor:pointer}
.tankuang .imgbox li img{ display:block; height:70px; padding:5px; background-color:#fff;moz-user-select: -moz-none;
-moz-user-select: none;
-o-user-select:none;
-khtml-user-select:none;
-webkit-user-select:none;
-ms-user-select:none;
user-select:none;}
.tankuang .imgbox li em{ display:none}
.tankuang .imgbox li.cur img{ background:#ff0000 }



*/


function tankuang(id,clickelement,title,showh,tkid){
	
	var  _tkid = $("#"+tkid+"");
	var    _id = $("#"+id+"") ;
	var   _cke = $("#"+id+" "+clickelement+"");
	var _close = $("#"+tkid+"").find(".close");
	var   _len = $("#"+id+" "+clickelement+"").length;
	var _idimg , _idtext , w , m , n = 0 , a=0 , _width , imgnum = 0;
	
	var w_width = $(window).width();
	_tkid.find(".imgshow").find("li").width(w_width);
	
	if(showh == true){
		_tkid.find("p").show();
		_tkid.find("p").siblings("img").css({"height":"90%"});
		}else{
			_tkid.find("p").hide();
			_tkid.find("p").siblings("img").css({"height":"100%"});
			};

	_close.click(function(){
		_tkid.fadeout(500);
		_tkid.find(".imgshow").find("ul").css({"left":0})
		imgnum = 0;n = 0;w=0;m=0;
		_tkid.find(".imgbox").find("ul").empty();
		_tkid.find(".imgshow").find("ul").empty();
		});
	
	
	_cke.click(function(){
		imgnum = $("#"+id+" "+clickelement+"").index(this)
		_tkid.fadein(500);
		_tkid.find(".imgbox").find("ul").empty();
		_tkid.find(".imgshow").find("ul").empty();
		for(i=0;i<_len;i++){
			_idimg = _id.find(clickelement).eq(i).find("img").attr("src");
			_idtext = _id.find(clickelement).eq(i).find(title).text();
			_tkid.find(".imgbox").find("ul").append("<li><img src='"+_idimg+"'><em>"+_idtext+"</em></li>");
			_tkid.find(".imgshow").find("ul").append("<li><img src='"+_idimg+"'><p>"+_idtext+"</p></li>");
			
			};
		
		_tkid.find(".imgshow").find("li").width(w_width);
		_tkid.find(".imgshow").find("ul").width(w_width*_len);
		_tkid.find(".imgbox").find("li").eq(0).addclass("cur").siblings().removeclass("cur");
		_width = _tkid.find(".imgbox").find("li").innerwidth()+1;
		var imgboxul = 0;
		for(i=0;i<_len;i++){
			imgboxul += _tkid.find(".imgbox").find("li").eq(i).innerwidth()+1;
			
			}
		_tkid.find(".imgbox").find("ul").width(imgboxul);
		_tkid.find(".imgshow").find("ul").css({"left":-w_width*imgnum})
		_tkid.find(".imgbox").find("li").eq(imgnum).addclass("cur").siblings().removeclass("cur");
		m = math.floor(w_width/_width)-1;
		w = math.floor(_len/m);
		_tkid.find(".imgbox").find("li").click(function(){
			imgnum = $(this).index();
			_tkid.find(".imgshow").find("ul").stop().animate({left:-w_width*imgnum});
			_tkid.find(".imgbox").find("li").eq(imgnum).addclass("cur").siblings().removeclass("cur");
			
			});
		  
	  
		});
			_tkid.find(".btn02").click(function(){
			
		if(imgnum<_len-1){
			
			if(imgnum%m == 1 && imgnum!=1  ){
				n++;
				if(n>w){
					n=w;
					_tkid.find(".imgbox").find("ul").animate({left:-m*(_width*n-1)});
					}else{
						_tkid.find(".imgbox").find("ul").animate({left:-m*(_width*n-1)});
						};
				};
			imgnum++;
			console.log(imgnum)
			_tkid.find(".imgshow").find("ul").stop().animate({left:-w_width*imgnum});
			_tkid.find(".imgbox").find("li").eq(imgnum).addclass("cur").siblings().removeclass("cur");
			
			}else{
				alert("已经到尽头了");
				imgnum = _len-1;
			}	;
		});
		_tkid.find(".btn01").click(function(){
		  if(imgnum>0){
			  
			  if(imgnum%m == 0 && imgnum!=0){
				n--;
				_tkid.find(".imgbox").find("ul").animate({left:-m*(_width*n-1)})
				};
			  imgnum--;
			  console.log(imgnum)
			  _tkid.find(".imgshow").find("ul").stop().animate({left:-w_width*imgnum});
			  _tkid.find(".imgbox").find("li").eq(imgnum).addclass("cur").siblings().removeclass("cur");
			  }else{
				  alert("已经到尽头了");
				  imgnum = 0;
				  };
		  });	

}
//tankuang() end