var lplug={
	//浏览器窗口宽度
	wininfo:function(){
		var width = $(window).width();
		var height = $(window).height();
		return {_winw:width,_winh:height};	
	},
	//ie9浏览器
	isletie9:function(){
		return navigator.appname == "microsoft internet explorer" && parseint(navigator.appversion.split(";")[1].replace(/[ ]/g, "").replace("msie",""))<=9;
	},
	//ie8浏览器
	isletie8:function(){
		return navigator.appname == "microsoft internet explorer" && parseint(navigator.appversion.split(";")[1].replace(/[ ]/g, "").replace("msie",""))<=8;
	},
	//ie8浏览器调用的js
	setie8:function(){
		$('.lh-banner').height(this.wininfo()._winh);
	},
	setbanner:function(a){
		var a=a||{};
		var opt = $.extend({
			boxcell:'.lh-banner',
			paginationel:'.lh-banner-hd',
			paginationtype:'bullets',
			paginationbulletelement:'li',
			paginationdynamicbullets:false,
			paginationdynamicmainbullets:1,
			paginationclickable:true,
			paginationrenderbullet:null,
			paginationbulletactiveclass:'on',
			stoponlastslide:true,
			slidesperview:1,
			spacebetween:0,
			speed:1000,
			loop:false,
			direction:'horizontal',
			initialslide:0,
			effect:'fade',
			mousewheel:false,
			nextel:'.next',
			prevel:'.prev',
			noswipingclass:'stop-swiping',
			on:null,
			observer:true,
			observeparents:true,
			parallax:true,
			disableoninteraction:false,
			maincell:'.swiper-wrapper',
			autopage:true,
			autoplay:false,
			delay:4500,
			stoponlastslide:false,
			disableoninteraction:true,
			hashnavigation:false	
		},a);
		if($(opt.boxcell).find('.next').length>0){
				var nextel = $(opt.boxcell).find('.next'),prevel = $(opt.boxcell).find('.prev');
			}else{
				var nextel =opt.nextel,prevel =opt.prevel;
			}
			if(opt.autoplay){
				var autoplay ={
					delay:opt.delay,
					stoponlastslide:opt.stoponlastslide,
					disableoninteraction:opt.disableoninteraction	
				}
			}else{
				var autoplay=false;	
			}
			if(this.wininfo()._winw<=980){
				opt.effect='slide';	
			}
			var useragent = navigator.useragent;
			if(useragent.indexof('chrome')<=-1 && opt.effect !='fade'){
				opt.effect='slide';	
			}
			var myswiper = new swiper(opt.boxcell,{
				parallax : opt.parallax,
				slidesperview:opt.slidesperview,
				initialslide :opt.initialslide,
				pagination : {
					el : opt.paginationel,
					type:opt.paginationtype,
					bulletelement:opt.paginationbulletelement,
					dynamicbullets:opt.paginationdynamicbullets,
					dynamicmainbullets:opt.paginationdynamicmainbullets,
					clickable:opt.paginationclickable,
					renderbullet:opt.paginationrenderbullet,
					bulletactiveclass:opt.paginationbulletactiveclass
				},
				speed:opt.speed,
				loop:opt.loop,
				effect : opt.effect,
				spacebetween:opt.spacebetween,
				navigation: {
				  nextel: nextel,
				  prevel: prevel,
				},
				direction:opt.direction,
				mousewheel:opt.mousewheel,
				noswipingclass:opt.noswipingclass,
				on:opt.on,
				observeparents:opt.observeparents,
				observer:opt.observer,
				autoplay:autoplay,
				stoponlastslide:opt.stoponlastslide,
				disableoninteraction:opt.disableoninteraction,
				hashnavigation:opt.hashnavigation	
			});
			if(autoplay){
				$(opt.boxcell).mouseenter(function () {
				   myswiper.autoplay.stop();
				})
				$(opt.boxcell).mouseleave(function () {
				   myswiper.autoplay.start();
				})
			}
			return myswiper;
	},
	//init
	init:function(e){
		var that=this;
		that.index();
		that.case();
		that.returntop();
		that.detail();
		new wow().init();
		if($('.timer').length>0){
			var a = math.round($('.lh-power').offset().top+100);
			var b = math.round($(window).scrolltop()+$(window).height());
			if(a<b && !$('.timer').hasclass('aa')){
				$('.timer').addclass('aa');
				$('.timer').countto();
			}
			$(window).scroll(function(){
				var a = math.round($('.lh-power').offset().top+100);
				var b = math.round($(window).scrolltop()+$(window).height());
				if(a<b && !$('.timer').hasclass('aa')){
					$('.timer').addclass('aa');
					$('.timer').countto();
				}
			});
		}
		that.fixednav();
		if(this.wininfo()._winw<=980){
               if($('.ljmenu1').length>0){
                    var text = $('.ljmenu1 pre').text().split(' ');
                    var text = skipemptyelementforarray(text);
                    $('.ljmenu1 pre').html(text[0]+'<br />'+text[1])
                    function skipemptyelementforarray(arr){  
                        var a = [];  
                        $.each(arr,function(i,v){  
                            var data = $.trim(v);//$.trim()函数来自jquery  
                            if('' != data){  
                                a.push(data);  
                            }  
                        });  
                        return a;  
                    }  
               }
		}
	},
	fixednav:function(){
          if(this.wininfo()._winw>980){
		var p=0;t=0;
		$(window).scroll(function(){
			p = $(this).scrolltop();
			if(t<=p){
				$('body').addclass('fixed');
			}else{
				$('body').removeclass('fixed');
			}
			t=p;
		});
		}
	},
	//详情页
	detail:function(e){
		var that=this;
		if($('.lh-detail').length>0){
			var imgsrc = $('.lh-detail-ban img').attr('src'),img = new image;
			img.src = imgsrc;
			img.onload = function(){
				rgbaster.colors(img,{
					success:function(payload){
						$('body,.lh-footer').css({background:payload.dominant});
						$('.lh-footer').addclass('detail');
					}	
				});	
			}
			$('.lh-detail-cont').find('img').addclass('wow fadein');
		}
	},
	//案例
	case:function(e){
		var that=this;
		var winh = that.wininfo()._winh;
		if($('.lh-case').length>0){
			var doscroll = $(document).scrolltop();
			$(document).scroll(function(){
				var doscroll = $(this).scrolltop();
				bananimate(doscroll,winh);
			});
			bananimate(doscroll,winh);
			function bananimate(doscroll,winh){
				$('body').removeclass('spread');
				$('.lh-ban .text').css({'transform':'translatey('+-(doscroll)+'px)'});
				if(doscroll>=winh/3 && doscroll<=winh*2){
					$('body').addclass('spread');	
				}	
			}
			function navscroll(doscroll,winh){
				//导航滚动效果
				if(doscroll>=(winh-114)){
					$('body').addclass('nav');
				}else{
					$('body').removeclass('nav');	
				}	
			}
				
		}
		if($('.lh-workspace-banner').length>0){
			that.setbanner({boxcell:'.lh-workspace-banner',paginationel:'.lh-workspace-hd',autoplay:true});	
		}
		//project
		if($('.lh-project-item').length>0 && that.wininfo()._winw>980){
			$('.lh-project-item li .img').hover(function(){
                    
				$(this).parents('li').next().addclass('hover');
			},function(){
                   $('.lh-project-item li').removeclass('hover'); 
			});
			$('.lh-project-item li .text').hover(function(){
                    
				$(this).parents('li').prev().addclass('hover');
			},function(){
                    $('.lh-project-item li').removeclass('hover');
			});
			$('.lh-project-item li').each(function(i,e){
				if(parseint(i/5)%2==1){
					$(this).addclass('liright');	
				}
				if((i+1)%10==6){
					$(this).addclass('li6');	
				}
				if(i>10){
					i=i-10*(i%10);	
				}
				if(i==1||i==7){//向上
					$(this).addclass('down');	
				}else{//向下
					$(this).addclass('up');
				}
			});
		}
	},
	//首页js
	index:function(e){
		var that=this;
		that.indexpage();//滚动效果
		//地址切换
		if($('.lh-addr-tab').length>0){
			$('.lh-addr-hd li').eq(0).addclass('on');
			// var addrbanner = that.setbanner({boxcell:'.lh-addr-bd',effect:'slide'});
			// $('.lh-addr-hd li').hover(function(){
			// 	var _index = $(this).index();
			// 	$(this).addclass('on').siblings().removeclass('on');
			// 	addrbanner.slideto(_index,1000,false);
			// });	
		}
	},
	//首页滚动效果
	indexpage:function(e){
		var that=this;
		//荣誉轮播
		if($('.lh-plant3-banner').length>0){
			var honorswiper = that.setbanner({boxcell:'.lh-plant3-banner',effect:'slide',paginationel:'.lh-plant3-hd',loop:true,on: {
    imagesready: function(){
      if(that.wininfo()._winw<=980){
               $('.lh-plant3-banner .bd li').each(function(){
                    $(this).find('img').width($(this).find('img').width()/2); 
               });
		}    
    }, 
  },
});	
		}
		
		if($('.lh-index-plant').length>0){
			var noswipingclass ='lh-index-plant';
			if(that.wininfo()._winw<=1024){
				noswipingclass = 'stop-swiping';	
			}
			var plantswiper = that.setbanner({boxcell:'.lh-index-plant',effect:'slide',direction:'vertical',mousewheel:true,hashnavigation:true,speed:1000,noswipingclass:noswipingclass,on:{
				slidechangetransitionstart:function(){
					var activeindex = this.activeindex;
					$('body').removeclass('plant2 plant3 plant4 plant5 plant6 navblack');
					honorswiper.autoplay.stop();
					honorswiper.slideto(1,0,false);
					var _winh = lplug.wininfo()._winh;
					if(activeindex==0){
                              var s =_winh/2;
                             $('.lh-index-kooant').css({transform:'translatey(30vh)'}); 
					}
					if(activeindex==1){
						$('body').addclass('plant2');
						var height = $('.lh-plant2 .lh-plant2-text').position().top;
						var thisheight = $('.lh-index-kooant').height();
						var s = _winh+height-thisheight/2;
						$('.lh-index-kooant').css({transform:'translatey('+s+'px)'});
						$(window).resize(function(){
                                   var height = $('.lh-plant2 .lh-plant2-text').position().top;
                                   var thisheight = $('.lh-index-kooant').height();
                                   var _winh = lplug.wininfo()._winh;
                                   var s = _winh+height-thisheight/2;
                                   $('.lh-index-kooant').css({transform:'translatey('+s+'px)'});
						});
						$('.timer').countto();
					}
					if(activeindex==2){
						$('body').addclass('plant3');
						var height = $('.lh-plant3 .lh-plant2-text').position().top;
						var thisheight = $('.lh-index-kooant').height();
						var s = _winh*2+height+thisheight/2;
						if(lplug.wininfo()._winw<=980){
                                   s = _winh*2+height-thisheight/2;
						}
						$('.lh-index-kooant').css({transform:'translatey('+s+'px)'});
						$(window).resize(function(){
                                   var height = $('.lh-plant3 .lh-plant2-text').position().top;
                                   var thisheight = $('.lh-index-kooant').height();
                                   var _winh = lplug.wininfo()._winh;
                                   var s = _winh*2+height+thisheight/2;
                                   if(lplug.wininfo()._winw<=980){
                                        s = _winh*2+height-thisheight/2;
                                   }
                                   $('.lh-index-kooant').css({transform:'translatey('+s+'px)'});
						})
						honorswiper.autoplay.start();	
					}
					if(activeindex==3){
						$('body').addclass('plant4');
						var height = $('.lh-plant4 .lh-plant2-text').position().top;
						var aheight = $('.lh-plant4 .lh-plant2-text>h2').outerheight()+$('.lh-plant4 .lh-plant2-text>h3').outerheight()+$('.lh-plant4 .lh-plant2-text>pre').outerheight()+30;
						if(lplug.wininfo()._winw<=980){
                                   aheight = $('.lh-plant4 .lh-plant2-text>h2').outerheight()+$('.lh-plant4 .lh-plant2-text>h3').outerheight()+$('.lh-plant4 .lh-plant2-text>pre').outerheight()+10;
						}
						var thisheight = $('.lh-index-kooant').height();
						var s = _winh*3+height+aheight;
						$('.lh-index-kooant').css({transform:'translatey('+s+'px)'});
						$(window).resize(function(){
                                   var height = $('.lh-plant4 .lh-plant2-text').position().top;
                                   var aheight = $('.lh-plant4 .lh-plant2-text>h2').outerheight()+$('.lh-plant4 .lh-plant2-text>h3').outerheight()+$('.lh-plant4 .lh-plant2-text>pre').outerheight()+30;
                                   if(lplug.wininfo()._winw<=980){
                                        aheight = $('.lh-plant4 .lh-plant2-text>h2').outerheight()+$('.lh-plant4 .lh-plant2-text>h3').outerheight()+$('.lh-plant4 .lh-plant2-text>pre').outerheight()+10;
                                   }
                                   var thisheight = $('.lh-index-kooant').height();
                                   var _winh = lplug.wininfo()._winh;
                                   var s = _winh*3+height+aheight;
                                   $('.lh-index-kooant').css({transform:'translatey('+s+'px)'});
						})	
					}
					if(activeindex==4){
						$('body').addclass('plant5');
						var height = $('.lh-plant5 .lh-plant2-text').position().top;
						var thisheight = $('.lh-index-kooant').height();
						var aheight =0;
						if(lplug.wininfo()._winw<=980){
                                   aheight = $('.lh-plant5 .title').outerheight();
						}
						var s = _winh*4+height+aheight;
						$('.lh-index-kooant').css({transform:'translatey('+s+'px)'});
						$(window).resize(function(){
                                   var height = $('.lh-plant5 .lh-plant2-text').position().top;
                                   var thisheight = $('.lh-index-kooant').height();
                                   var aheight =0;
                                   if(lplug.wininfo()._winw<=980){
                                        aheight = $('.lh-plant5 .title').outerheight();
                                   }
                                   var _winh = lplug.wininfo()._winh;
                                   var s = _winh*4+height+aheight;
                                   $('.lh-index-kooant').css({transform:'translatey('+s+'px)'});
						})	
					}
					if(activeindex==5){
						var height = $('.lh-plant6 .lh-plant2-text').position().top/2;
						var thisheight = $('.lh-index-kooant').height();
						var aheight =0;
						if(lplug.wininfo()._winw<=980){
                                   aheight = $('.lh-plant6 .title').outerheight()+10;
                                   height = $('.lh-plant6 .lh-plant2-text').position().top;
						}
						var s = _winh*5+height+aheight;
						$('.lh-index-kooant').css({transform:'translatey('+s+'px)'});
						$(window).resize(function(){
                                   var height = $('.lh-plant6 .lh-plant2-text').position().top/2;
                                   var thisheight = $('.lh-index-kooant').height();
                                   var aheight =0;
                                   if(lplug.wininfo()._winw<=980){
                                        aheight = $('.lh-plant6 .title').outerheight()+10;
                                        height = $('.lh-plant6 .lh-plant2-text').position().top;
                                   }
                                   var _winh = lplug.wininfo()._winh;
                                   var s = _winh*5+height+aheight;
                                   $('.lh-index-kooant').css({transform:'translatey('+s+'px)'});
						})
					}
					if(activeindex==5 || activeindex==6){
						$('body').addclass('plant6');	
					}
					if(activeindex==3 || activeindex==4 || activeindex==5 || activeindex==6){
						$('body').addclass('navblack');	
					}
				}
			}});
			$('.lh-plant-btn').click(function(){
				plantswiper.slideto(1,1000,false);	
			});	
		}
	},
	//返回顶部
	returntop:function(e){
		$(document).on('click','.lhreturntop',function(){
			$('body,html').animate({scrolltop:'0px'});	
		});	
	}
}
lplug.init();