$.fn.banqh = function(can) {
	can = $.extend({
		box: null,
		pic: null,
		pnum: null,
		prev_btn: null,
		next_btn: null,
		prev: null,
		next: null,
		pop_prev: null,
		pop_next: null,
		autoplay: false,
		intertime: 5000,
		delaytime: 800,
		pop_delaytime: 800,
		order: 0,
		picdire: true,
		mindire: true,
		min_picnum: null,
		pop_up: false,
		pop_div: null,
		pop_pic: null,
		pop_xx: null,
		mhc: null
	}, can || {});
	var picnum = $(can.pic).find('ul li').length;
	var picw = $(can.pic).find('ul li').outerwidth(true);
	var pich = $(can.pic).find('ul li').outerheight(true);
	var poppicw = $(can.pop_pic).find('ul li').outerwidth(true);
	var picminnum = $(can.pnum).find('ul li').length;
	var picpopnum = $(can.pop_pic).find('ul li').length;
	var picminw = $(can.pnum).find('ul li').outerwidth(true);
	var picminh = $(can.pnum).find('ul li').outerheight(true);
	var pictime;
	var tpqhnum = 0;
	var xtqhnum = 0;
	var popnum = 0;
	$(can.pic).find('ul').width(picnum * picw).height(picnum * pich);
	$(can.pnum).find('ul').width(picminnum * picminw).height(picminnum * picminh);
	$(can.pop_pic).find('ul').width(picpopnum * poppicw);
	$(can.pnum).find('li').click(function() {
		tpqhnum = xtqhnum = $(can.pnum).find('li').index(this);
		show(tpqhnum);
		minshow(xtqhnum);
	}).eq(can.order).trigger("click");
	if (can.pop_up == true) {
		$(can.pic).find('ul li').click(function() {
			$(can.mhc).height($(document).height()).show();
			$(can.pop_div).show();
			popnum = $(this).index();
			var gdjl_w = -popnum * poppicw;
			$(can.pop_pic).find('ul').css('left', gdjl_w);
			popshow(popnum);
		})
		$(can.pop_xx).click(function() {
			$(can.mhc).hide();
			$(can.pop_div).hide();
		})
	}
	if (can.autoplay == true) {
		pictime = setinterval(function() {
			show(tpqhnum);
			minshow(tpqhnum)
			tpqhnum++;
			xtqhnum++;
			if (tpqhnum == picnum) {
				tpqhnum = 0
			};
			if (xtqhnum == picminnum) {
				xtqhnum = 0
			};
		}, can.intertime);
		$(can.box).hover(function() {
			clearinterval(pictime);
		}, function() {
			pictime = setinterval(function() {
				show(tpqhnum);
				minshow(tpqhnum)
				tpqhnum++;
				xtqhnum++;
				if (tpqhnum == picnum) {
					tpqhnum = 0
				};
				if (xtqhnum == picminnum) {
					xtqhnum = 0
				};
			}, can.intertime);
		});
	}
	$(can.prev_btn).click(function() {
		if (tpqhnum == 0) {
			tpqhnum = picnum
		};
		if (xtqhnum == 0) {
			xtqhnum = picnum
		};
		xtqhnum--;
		tpqhnum--;
		show(tpqhnum);
		minshow(xtqhnum);
	})
	$(can.next_btn).click(function() {
		if (tpqhnum == picnum - 1) {
			tpqhnum = -1
		};
		if (xtqhnum == picminnum - 1) {
			xtqhnum = -1
		};
		xtqhnum++;
		minshow(xtqhnum)
		tpqhnum++;
		show(tpqhnum);
	})
	$(can.prev).click(function() {
		if (tpqhnum == 0) {
			tpqhnum = picnum
		};
		if (xtqhnum == 0) {
			xtqhnum = picnum
		};
		xtqhnum--;
		tpqhnum--;
		show(tpqhnum);
		minshow(xtqhnum);
	})
	$(can.next).click(function() {
		if (tpqhnum == picnum - 1) {
			tpqhnum = -1
		};
		if (xtqhnum == picminnum - 1) {
			xtqhnum = -1
		};
		xtqhnum++;
		minshow(xtqhnum)
		tpqhnum++;
		show(tpqhnum);
	})
	$(can.pop_prev).click(function() {
		if (popnum == 0) {
			popnum = picnum
		};
		popnum--;
		popshow(popnum);
	})
	$(can.pop_next).click(function() {
		if (popnum == picnum - 1) {
			popnum = -1
		};
		popnum++;
		popshow(popnum);
	})

	function minshow(xtqhnum) {
		var mingdjl_num = xtqhnum - can.min_picnum + 2
		var mingdjl_w = -mingdjl_num * picminw;
		var mingdjl_h = -mingdjl_num * picminh;
		if (can.mindire == true) {
			$(can.pnum).find('ul li').css('float', 'left');
			if (picminnum > can.min_picnum) {
				if (xtqhnum < 3) {
					mingdjl_w = 0;
				}
				if (xtqhnum == picminnum - 1) {
					mingdjl_w = -(mingdjl_num - 1) * picminw;
				}
				$(can.pnum).find('ul').stop().animate({
					'left': mingdjl_w
				}, can.delaytime);
			}
		} else {
			$(can.pnum).find('ul li').css('float', 'none');
			if (picminnum > can.min_picnum) {
				if (xtqhnum < 3) {
					mingdjl_h = 0;
				}
				if (xtqhnum == picminnum - 1) {
					mingdjl_h = -(mingdjl_num - 1) * picminh;
				}
				$(can.pnum).find('ul').stop().animate({
					'top': mingdjl_h
				}, can.delaytime);
			}
		}
	}

	function show(tpqhnum) {
		var gdjl_w = -tpqhnum * picw;
		var gdjl_h = -tpqhnum * pich;
		if (can.picdire == true) {
			$(can.pic).find('ul li').css('float', 'left');
			$(can.pic).find('ul').stop().animate({
				'left': gdjl_w
			}, can.delaytime);
		} else {
			$(can.pic).find('ul').stop().animate({
				'top': gdjl_h
			}, can.delaytime);
		}
		$(can.pnum).find('li').eq(tpqhnum).addclass("on").siblings(this).removeclass("on");
	};

	function popshow(popnum) {
		var gdjl_w = -popnum * poppicw;
		$(can.pop_pic).find('ul').stop().animate({
			'left': gdjl_w
		}, can.pop_delaytime);
	};
}