$(document).ready(function(){
	index();	
})

$(window).load(function(){
	var banner_doth=$('.banner_dot').outerheight(true);
	$('.banner_dot').css({'margin-top':-banner_doth/2+'px'})
	resizes();
	scrolltops();
})

function index(){
	
	

		$('.menu').on('click',function(){
			$('.slide_nav').addclass('left_active')
			$('.all_contents,.all_content').addclass('active');
			$('.fixed_bg').show();
			$('.header .logo').animate({'opacity':0})
		})
		$('.fixed_bg,.phone_back').on('click',function(){
			$('.slide_nav').removeclass('left_active')
			$('.all_contents').removeclass('active');
			settimeout(function(){
				$('.all_content').removeclass('active');
			},400)
			
			$('.fixed_bg').hide();
			$('.header .logo').animate({'opacity':1})
		})
		$('.slide_nav .slide_nav_ul li a').hover(function(){
			$(this).find('.slide_nav_bg span').stop(true,true);
			$(this).find('.slide_nav_bg span').animate({'width':'100%'},400)
		},function(){
			$(this).find('.slide_nav_bg span').animate({'width':'0%'},400)
		})

	
}
function resizes(){
	winh=$(window).height();
	winw=$(window).width();
	$('.banner,.banner a,.banner li').height(winh);
	var banner_doth=$('.banner_dot').outerheight(true);
	$('.banner_dot').css({'margin-top':-banner_doth/2+'px'})


}