jquery(function(){
	var swipernested1=null;
	function initbox() {
		w_width = jquery(window).width();
        w_height = jquery(window).height();
		$('.banner-box,.business').css('height',w_height);
		$('.banner,.busineli').css('height',w_height);
		$('.bannlist >li,.bannlist >li figure,.busineli >li,.busineli >li figure').css('height',w_height);
		setimgmax($('.bannlist >li figure .bimg'), 1904, 960, w_width, w_height);
		setimgmax($('.busineli >li figure img'), 1904, 944, w_width, w_height);
		if(!ismobile){
		}else{
			$('.bannlist >li figure .bimg,.busineli li figure img').width(w_width);
		}
    };
    initbox();
    jquery(window).resize(function () {
        initbox();
    });
	jquery(function(){
		var bannersider=jquery(".banner"); 
			bannersider.flexslider({
			animation: "fade",
			pauseonhover: false,
			animationloop: true,
			slideshow: true,
			slideshowspeed: 5000,
			animationspeed: 0,
			directionnav:false,
			controlnav:false,
			start: function(slider) {	
			   jquery(".bamnline").addclass("load");
			},
			after: function(slider) {
			   jquery(".bamnline").addclass("load");
			},
			before: function(slider) {
				jquery(".bamnline").removeclass("load");
			}
		});
	});
	jquery(function(){
		var bannersider=jquery(".business"); 
			bannersider.flexslider({
			animation: "fade",
			animationloop: true,
			slideshow: true,
			slideshowspeed: 4400,
			animationspeed: 0,
			manualcontrols:".businees li",
			pauseonaction: true,
			directionnav:true,
			controlnav:true
		});
	});
	jquery(function(){
		var bannersider=jquery(".informates"); 
			bannersider.flexslider({
			animation: "slide",
			animationloop: false,
			slideshow: false,
			slideshowspeed: 3400,
			animationspeed: 780,
			manualcontrols:".informatebtn span",
			pauseonaction: true,
			directionnav:false,
			controlnav:true
		});
	});
	var video = {
		load: function (objs) {
			var objplay = jwplayer(objs.vcontainer).setup({
				flashplayer: 'js/video/flashplay.swf',
				html5player: 'js/video/html5player.js',
				file: objs.vfiles,
				image: objs.vfimg,
				width: '100%',
				height:'100%',
				aspectratio:'16:9',
				stretching:'fill',
				controls: 'true',
				autostart: objs.isautoplay
			});
			return objplay;
		}
	}
	jquery(function () { 
		jquery('.trailer a').click(function () { 
			video.load({
			vcontainer: 'videobox',  //视频容器
			vfimg:  jquery(this).attr("data-video-image"),//视频地址
			vfiles: jquery(this).attr("data-video-url"), //视频缩略图(封面)
			isautoplay: 'true'
			});
			jquery(".vwrap").fadein(500).addclass('hide');
		});
		jquery(".vwrap .close,.vwrap .videobtg").click(function () {
			jquery(".vwrap").hide().removeclass('hide');
			$('#videobox').html("");
		});
	});
	var heinow=$('.footdown').outerheight()+3*w_height;
	var $wrap = $('.wrapper'), pages = $('.page').length, scrolling = false, currentpage = 1, $navpanel = $('.nav-panel'), $scrollbtn = $('.scroll-btn'), $navbtn = $('.nav-btn');
	function manageclasses() {
		$wrap.removeclass(function (index, css) {
			return (css.match(/(^|\s)active-page\s+/g) || []).join(' ');
		});
		$wrap.addclass('active-page' + currentpage);
		$navbtn.removeclass('active');
		$('.nav-btn.nav-page' + currentpage).addclass('active');
		$navpanel.addclass('invisible');
		scrolling = true;
		settimeout(function () {
			$navpanel.removeclass('invisible');
			scrolling = false;
		}, 600);
	}
	function navigateup() {
		if (currentpage > 1) {
			currentpage--;
			manageclasses();
			$wrap.animate({ 'top': -(currentpage-1)*w_height }, 600);
			$('.side_btn_ul').addclass('in');
		}
		if (currentpage == 1){
			$('.side_btn_ul').removeclass('in');
		}
	}
	jquery(window).resize(function () {
	  if(!ismobile){
		 $('.page,.wrapper,.pagebg img').css('height',w_height);
		 $('.page6').css('height',$('.footer').outerheight());
	  }
	  if(currentpage==5){
			var hnum=jquery(".footer-box").innerheight();
			$wrap.animate({ 'top': (-3*w_height)-hnum }, 0);
		}else{
			$wrap.animate({ 'top': -(currentpage-1)*w_height }, 0);
		}
	});
	if(!ismobile){
	 $('.page,.wrapper,.pagebg img').css('height',w_height);
	 $('.page5').css('height',$('.footdown').outerheight());
	}
	function navigatedown() {
		if (currentpage < pages) {
			currentpage++;
			manageclasses();
			if(currentpage==5){
				var hnum=jquery(".footdown").innerheight();
				$wrap.animate({ 'top': (-3*w_height)-hnum }, 500);
			}else{
				$wrap.animate({ 'top': -(currentpage-1)*w_height }, 600);
			}
		}
	}
	
	$(document).on('mousewheel dommousescroll', function (e) {
		if(!scrolling&&!ismobile){
			if (e.originalevent.wheeldelta > 0 || e.originalevent.detail < 0) {
			   navigateup();
			} else {
			   navigatedown();
			}
		}
	});
	$(document).on('click', '.nav-btn:not(.active)', function () {
		if (!scrolling) {
			var target = $(this).attr('data-target');
				$wrap.removeclass(function (index, css) {
					return (css.match(/(^|\s)active-page\s+/g) || []).join(' ');
				});
				$wrap.addclass('active-page' + target);
				$navbtn.removeclass('active');
				$(this).addclass('active');
				currentpage = target;
				scrolling = true;
				settimeout(function () {
					scrolling = false;
				}, 1000);
				$wrap.animate({ 'top': '-' + (target - 1) * 100 + '%' }, 600);
			}
	});
	$('body').running();
});