jquery(function() {
	var $banner = jquery(".banner"),
		$banneritem = $banner.find(".item");
	    $bannerimg = jquery(".banner .item .pimg");
	    $head_top = $(".header").height();
	jquery(".banner").slick({
		slide: ".item",
		autoplay: true,
		arrows: false,
		dots: true,
		infinite: true,
		easing: "easeinoutexpo",
		speed: 1000,
		autoplayspeed: 481600,
		pauseonhover: false,
		fade: true,
		draggable: true,
		touchmove: true,
		custompaging: function(slider, i) {
			return $('<a></a>').text("0" + (i + 1));
		},
	}).on({
		'beforechange': function(event, slick, currentslide, nextslide) {
			var _item = $(this).find(".item");
			_item.eq(nextslide).addclass("show").siblings().removeclass("show");
		}
	});
	settimeout(function() {
		$banner.find(".item").eq(0).addclass("show");
	}, 1);

	function initbanner() {
		if(!ismobile) {
			$banner.css({
				height: win_height - $head_top
			});
			$banneritem.css({
				height: win_height - $head_top
			});
			pageinit.setimgmax($bannerimg, 1920, 1046, win_width, win_height - $head_top);
		} else {
			$banner.css({
				height: "auto"
			});
			$banneritem.css({
				height: "auto"
			});
			$bannerimg.attr("style", "").css({
				position: "relative"
			});
		}
	}

	initbanner();
	jquery(".announce-list").slick({
		autoplay: true,
		arrows: true,
		dots: false,
		infinite: true,
		autoplayspeed: 1000,
		pauseonhover: true,
		cssease: 'linear',
		vertical: true,
		prevarrow: $('.up-down-icon .up-icon'),
		nextarrow: $('.up-down-icon .down-icon')

	});
	// 新闻资讯
	$(".newsbanner").slick({
		slidestoshow: 3,
		slidestoscroll: 1,
		centerpadding: '0',
		arrows: true,
		speed: 600,
		dots: false,
		infinite: true,
		centermode: false,
		autoplay: true,
		focusonselect: false,
		pauseonhover: true,
		responsive: [{
				breakpoint: 860,
				settings: {
					slidestoshow: 2,
					slidestoscroll: 1,
				}
			},
			{
				breakpoint: 550,
				settings: {
					slidestoshow: 1,
					slidestoscroll: 1,
				}
			}
		]
	});
	jquery(window).resize(function() {
		var sawidth = $(".sd-bottom-banner").width();
		$(".engineering-bg ").width((win_width - sawidth) / 2);
	});
	var sawidth = $(".sd-bottom-banner").width();
	$(".engineering-bg ").width((win_width - sawidth) / 2);
	jquery(".sd-bottom-banner").slick({
		slidestoshow: 1,
		slidestoscroll: 1,
		centerpadding: '0',
		arrows: true,
		speed: 500,
		dots: true,
		infinite: true,
		centermode: false,
		autoplay: false,
		focusonselect: true,
		asnavfor: '.jtyjtxt'
	});
	var max = jquery(".jtyjtxt .jtitem").length;
	if(max < 10) {
		jquery(".jtyjnumble .end").html('0' + max);
	} else {
		jquery(".jtyjnumble .end").html(max);
	}
	// 集团业绩
	$(".jtyjtxt").slick({
		slidestoshow: 1,
		slidestoscroll: 1,
		centerpadding: '0',
		arrows: true,
		speed: 600,
		dots: false,
		infinite: true,
		centermode: false,
		autoplay: false,
		focusonselect: false,
		pauseonhover: true,
		fade: true,
		asnavfor: '.sd-bottom-banner',
	}).on('beforechange', function(event, slick, currentslide, nextslide) {
		jquery(".jtyjnumble .start").html('0' + (nextslide + 1));
	});
	$('.jtyjnumble .end i').text($('.jtyjtxt>.jtitem').length);
});