$(function(){
	$(".header .nav li").hover(function() {
		$(this).children('.sub-box').stop().slidedown();
	}, function() {
		$(this).children('.sub-box').stop().slideup();
	});

	$(".footer .share .wx").hover(function() {
		$(this).children('.down').stop().show();
	}, function() {
		$(this).children('.down').stop().hide();
	});
	$(".header a.search-btn").click(function() {
		$(".searchbox,.search-bg,.close-search").show();
	});
	$(".close-search").click(function() {
		$(".searchbox,.search-bg,.close-search").hide();
	});

	$(".m-searchbtn").click(function() {
		$(".search-bg,.m-search-box,.m-close-search").show();
	});
	$(".m-close-search").click(function() {
		$(".search-bg,.m-search-box,.m-close-search").hide();
	});

	$(".site-link-box").hover(function() {
		$(this).children('.sub-box').stop(true,true).slidedown();
	}, function() {
		$(this).children('.sub-box').stop(true,true).slideup();
	});
});
//建站日期设置
function sitedate(){
	var now = new date();
    var year = now.getfullyear(); 
	if(year>2017){
		var dash="-";
		var thisyear=year;
		} else{
		var dash="";
		var thisyear="";}
	document.write(dash+thisyear)
}


// 内页导航聚焦
function submenu(num){
	$(".submenu .menu li").eq(num).addclass("cur");
}