function focusRotate(e, t) {
	var i = e < 0 ? itemLength + e : e,
		n = i - 1 < 0 ? itemLength - 1 : i - 1,
		o = i + 1 >= itemLength ? 0 : i + 1;
	t ? rotateItem.find("p").hide().end().css({
		background: "none",
		left: "400px",
		top: "72px",
		padding: 0,
		width: "700px",
		height: "395px",
		opacity: .2,
		"z-index": 0
	}).eq(i).css({
		left: "-145px"
	}).animate({
		top: 0,
		left: 120,
		"z-index": 3,
		opacity: 1,
		padding: "0 120px",
		width: "940px",
		height: "530px",
		"background-position": 0
	}, {
		duration: durTime,
		easing: "linear"
	}, useTime).find("img").hover(function() {
		$(this).css({
			transform: "scale(1.1)",
			transition: "all 0.5s"
		})
	}, function() {
		$(this).css({
			transform: "scale(1)",
			transition: "all 0.5s"
		})
	}).end().find("p").show().end().end().eq(n).animate({
		left: 120,
		"z-index": 2,
		opacity: .5
	}, {
		duration: durTime,
		easing: "linear"
	}, useTime).end().eq(o).css({
		left: 0,
		top: 0,
		width: "940px",
		height: "530px",
		"padding-left": "230px"
	}).animate({
		top: "72px",
		left: "580px",
		"z-index": 1,
		opacity: .5,
		width: "700px",
		height: "395px",
		"padding-left": 0
	}, {
		duration: durTime,
		easing: "linear"
	}, useTime) : rotateItem.find("p").hide().end().css({
		background: "none",
		left: "400px",
		top: "72px",
		padding: 0,
		width: "700px",
		height: "395px",
		opacity: .2,
		"z-index": 0
	}).eq(n).css({
		top: 0,
		left: 120,
		width: "700px",
		height: "435px",
		"z-index": 3,
		padding: "0 120px"
	}).animate({
		"z-index": 1,
		top: "72px",
		left: 120,
		opacity: .5,
		padding: 0,
		width: "700px",
		height: "395px"
	}, {
		duration: durTime,
		easing: "linear"
	}, useTime).end().eq(i).css({
		left: 0,
		"padding-left": "580px",
		"z-index": 2
	}).animate({
		"z-index": 3,
		top: 0,
		left: 120,
		opacity: 1,
		padding: "0 120px",
		width: "940px",
		height: "530px"
	}, {
		duration: durTime,
		easing: "linear"
	}, useTime).find("img").hover(function() {
		$(this).css({
			transform: "scale(1.1)",
			transition: "all 0.5s"
		})
	}, function() {
		$(this).css({
			transform: "scale(1)",
			transition: "all 0.5s"
		})
	}).end().find("p").show().end().end().eq(o).animate({
		"z-index": 2,
		left: "580px",
		opacity: .5
	}, {
		duration: durTime,
		easing: "linear"
	}, useTime), pagenation.removeClass("curr").eq(i).addClass("curr")
}
var focusObj = $("#jyb_index_focus"),
	focusBox = $(".jyb_index_focusImg"),
	rotateItem = $(".rotate-item"),
	itemLength = rotateItem.size(),
	pagenation = $(".focus-pagenation").find("dd"),
	rotateBtnPr = $(".focus-arrow-left"),
	rotateBtnNx = $(".focus-arrow-right"),
	useTime = 5000,
	durTime = 600;
rotateItem.last().css("opacity", "0.5"), $(".active").find("img").hover(function() {
	$(this).css({
		transform: "scale(1.1)",
		transition: "all 0.5s"
	})
}, function() {
	$(this).css({
		transform: "scale(1)",
		transition: "all 0.5s"
	})
});
var activeIndex = 0,
	focusTime = setInterval("focusRotate(++activeIndex%itemLength)", useTime);
focusObj.mouseenter(function() {
	focusTime && clearInterval(focusTime), rotateBtnPr.animate({
		left: 0,
		opacity: 1
	}, 500), rotateBtnNx.animate({
		right: 0,
		opacity: 1
	}, 500)
}).mouseleave(function() {
	focusTime && clearInterval(focusTime), focusTime = setInterval("focusRotate(++activeIndex%itemLength)", useTime), rotateBtnPr.animate({
		left: "-60px",
		opacity: 0
	}, 500), rotateBtnNx.animate({
		right: "-60px",
		opacity: 0
	}, 500)
}), pagenation.click(function() {
	focusTime && clearInterval(focusTime);
	var e = $(this).index();
	focusRotate(e % itemLength, !(e > activeIndex)), activeIndex = e
}), rotateBtnPr.stop().click(function() {
	focusTime && clearInterval(focusTime), focusRotate(--activeIndex % itemLength, !0)
}), rotateBtnNx.stop().click(function() {
	focusTime && clearInterval(focusTime), focusRotate(++activeIndex % itemLength)
});