var yy = {};

yy.init = function(){
	yy.events();		//事件总体控制
}
//事件总体控制
yy.events = function(){
	yy.nav();
	yy.scroll();
	yy.wow();
}

//导航
yy.nav = function(){
	$(".nav li").hover(function(){
		if($(window).width() > 997){
			$(this).find(".nav_er").stop().slidedown();
		}
	},function(){
		if($(window).width() > 997){
			$(this).find(".nav_er").stop().slideup();
		}
	});
	$(".nav_btn").click(function(){
		$(this).toggleclass("opennav");
		$(".head .nav").slidetoggle();
		$("body").toggleclass("ofhidden");
	});
	$(".nav li>a").click(function(e){
		if($(window).width() <= 997){
			if($(this).siblings(".nav_er").find("a").length > 0){
				e.preventdefault();
				$(this).siblings(".nav_er").slidetoggle();
				$(this).parents().siblings().find(".nav_er").slideup();
			}
		}
	});
	//内页
	$(".in_top .innav_t").click(function(){
		$(".in_top .in_nav").slidetoggle();
	});
}

//滚动事件
yy.scroll = function(){

}

yy.wow=function(){
	if (!(/msie [6|7|8|9]/i.test(navigator.useragent))){
		var wow = new wow({
			boxclass:     'wow',      // animated element css class (default is wow)
			animateclass: 'animated', // animation css class (default is animated)
			offset:       50,          // distance to the element when triggering the animation (default is 0)
			mobile:       true,       // trigger animations on mobile devices (default is true)
			live:         true,       // act on asynchronously loaded content (default is true)
			callback:     function(box) {
				// the callback is fired every time an animation is started
				// the argument that is passed in is the dom node being animated
			}
		});
		wow.init();
	};
}
//dom加载完毕执行
$(function(){
	yy.init();
});