//menu
$(function(){
	if( $(window).width() >= 768 ){
		$(".navi li").hover(function(){
			$(this).find('ul:first').slidedown("fast").css({display:"block"});
		},function(){
			$(this).find('ul:first').slideup("fast").css({display:"none"});
		});
	}
});
$(function(){
	if( $(window).width() > 768 ){
		$(window).scroll(function(){
			if($(window).scrolltop() >= 90){
				$(".header").addclass("head-pinned");
			}else{
				$(".header").removeclass("head-pinned");
			}
		});
	}
});
// mobilemenu
$(function(){
	$('#mobile-menu').click( function(){
			$(".main-menu").slidetoggle("fast");
			$(this).toggleclass('opacity');
			$("#search-box").css({display:"none"});
			$("#mobile-so").removeclass('opacity');
		}
	);
});
// searchform
$(function(){
	$("#btn-so").click(function(){
			$("#search-box").slidetoggle("fast");
			$(this).toggleclass('opacity');
		}
	);
	$("#mobile-so").click(function(){
			$("#search-box").slidetoggle("fast");
			$(this).toggleclass('opacity');
			$(".main-menu").css({display:"none"});
			$('#mobile-menu').removeclass('opacity');
		}
	);
});
// menu first
$(function() {
	$(".postlist li:last").addclass("nb");
	$(".foot-rt img").addclass("fadeinleft wow animated");
});
// slideshow
$(function(){
	$("#sliderbox").hover(function(){
		$("#sliderbox .bx-prev").fadein();
		$("#sliderbox .bx-next").fadein();
	},function(){
		$("#sliderbox .bx-prev").fadeout();
		$("#sliderbox .bx-next").fadeout();
	});
	$('#slideshow').bxslider({
		mode: 'fade', /*'horizontal', 'vertical'*/
		controls: true,
		nextselector: '#slider-next',
  		prevselector: '#slider-prev',
		prevtext: '上一张',
		nexttext: '下一张',
		auto: true,
		speed: 500,
		pause: 5000,
		pager: true
	});
});
// announceslider
$(function(){
	$('#newsbar').bxslider({
		wrapperclass: 'announce-wrapper',
		mode: 'vertical',
		controls: false,
		auto: true,
		speed: 600,
		pause: 4000,
		pager: false
	});
});
// tickerslider
$(function(){
	var ratio = 0.70;
	var liwidth = $('.pic-scroll-list .slide').width();
	var liheight = liwidth * ratio;
    $('.pic-scroll-list .slide img').width( liwidth );
    $('.pic-scroll-list .slide img').height( liheight );
	if( $(window).width() > 960 ){
		$('#ticker').bxslider({
			wrapperclass: 'ticker-wrapper',
			slidewidth: 5000,
			pager: false,
			auto: true,
			prevtext: '上一组',
			nexttext: '下一组',
			minslides: 4,
			maxslides: 4,
			pause: 4000,
			speed: 800,
			slidemargin: 15
		});
	} else if( $(window).width() <= 960 && $(window).width() >= 768 ){
		$('#ticker').bxslider({
			wrapperclass: 'ticker-wrapper',
			slidewidth: 5000,
			pager: false,
			auto: true,
			prevtext: '上一组',
			nexttext: '下一组',
			minslides: 2,
			maxslides: 2,
			pause: 4000,
			speed: 800,
			slidemargin: 15
		});
	} else if( $(window).width() < 768 ){
		$('#ticker').bxslider({
			wrapperclass: 'ticker-wrapper',
			slidewidth: 5000,
			pager: false,
			auto: true,
			prevtext: '上一个',
			nexttext: '下一个',
			minslides: 1,
			maxslides: 1,
			pause: 4000,
			speed: 800,
			slidemargin: 0
		});
	}
});
//piclist-imageresponsive
$(function(){
	var ratio = 0.70;
	var liwidth = $('.piclist li').width();
	var liheight = liwidth * ratio;
    $('.piclist li img').width( liwidth );
    $('.piclist li img').height( liheight );
	
});
//weixin
$(function(){
	$("#i_weixin").hover(function(){
		$("#weixin").slidedown("fast").css({display:"block"});
	},function(){
		$("#weixin").slideup("fast").css({display:"none"});
	});
});
//backtop
$(function(){
	var $backtotoptxt = "", $backtotopele = $('<a class="backtotop" title="返回顶部"></a>').appendto($("body"))
		.text($backtotoptxt).attr("title", $backtotoptxt).click(function() {
			$("html, body").animate({ scrolltop: 0 }, 120);
	}), $backtotopfun = function() {
		var st = $(document).scrolltop(), winh = $(window).height();
		(st > 0)? $backtotopele.fadein(): $backtotopele.fadeout();
		if (!window.xmlhttprequest) {
			$backtotopele.css("top", st + winh - 166);	
		}
	};
	$(window).bind("scroll", $backtotopfun);
	$(function() { $backtotopfun(); });
});