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     })
     $(".news-box  li").hover(function(){
     	$(this).stop(true,true).animate({marginTop: "40px"}, 300)
     },function(){
     	$(this).stop(true,true).animate({marginTop: "50px"}, 300)
     })

     $().timelinr()
})

$(".about-nav a").click(function(){
    var tabIndex = $(this).index();
    var tabTop = $(".about-main").eq(tabIndex).offset().top;
    $("html,body").stop().animate({scrollTop: tabTop-150}, 400);
})

$(window).scroll(function(){
	    if( $(window).scrollTop() > 150){
        $(".about-main:eq(0) .line").animate({"width":"980px"},2000);
        $(".about-con1").animate({"marginTop":"50px"},800);
    }

    if( $(window).scrollTop() > 250){
        $(".about-main:eq(1) .line").animate({"width":"980px"},2000);
        $(".culimg").animate({"marginLeft":0}, 600);
        $(".culcon").delay(100).animate({"marginLeft":"10px"}, 600);
    }
    if( $(window).scrollTop() > 1250){
        $(".about-main:eq(2) .line").animate({"width":"980px"},2000);
        $("#box").animate({"marginTop":"80px"},800);
    }
    if( $(window).scrollTop() > 1400){
        $(".about-main:eq(3) .line").animate({"width":"980px"},2000);
        $("#container").animate({"marginTop":"70px"},800);
    }
    if( $(window).scrollTop() > 1800){
        $(".about-main:eq(4) .line").animate({"width":"980px"},2000);
        $(".about-con").animate({"marginTop":"50px"},800);
    }

    $('.about-nav a').removeClass('cur');
		var tabTop0 = $(".about-main").eq(0).offset().top-150;
		var tabTop1 = $(".about-main").eq(1).offset().top-150;
		var tabTop2 = $(".about-main").eq(2).offset().top-150;
		var tabTop3 = $(".about-main").eq(3).offset().top-150;
		var tabTop4 = $(".about-main").eq(4).offset().top-150;
	  if($(document).scrollTop() >= 0 && $(document).scrollTop() < tabTop1){
		  $(".about-nav a").eq(0).addClass('cur');
	  }else if ($(document).scrollTop() >= tabTop1 && $(document).scrollTop() < tabTop2){
		  $(".about-nav a").eq(1).addClass('cur');
	  } else if ($(document).scrollTop() >= tabTop2 && $(document).scrollTop() < tabTop3){
		  $(".about-nav a").eq(2).addClass('cur');
	  } else if ($(document).scrollTop() >= tabTop3 && $(document).scrollTop() < tabTop4){
		  $(".about-nav a").eq(3).addClass('cur');
	  }else if ($(document).scrollTop() >= tabTop4 ){
		  $(".about-nav a").eq(4).addClass('cur');
	  } 

});



</script>
</body>
</html>
