function cal(root, isSubCal) {
	this.firstday = 0;
	this.before;
	this.after;
	this.bCls;
	this.aCls;
	this.curDate;
	this.curYear;
	this.curMonth;
	this.curDay;
	this.curSel;
	this.curStart;
	this.curEnd;
	this.range = [];
	this.range["start"] = new Date;
	this.range["end"] = new Date;
	this.start;
	this.end;
	this.selectDate;
	this.type;
	this.ctrl = false;
	this.mthsel = true;
	this.isSubCal = isSubCal;
	this.inMe;
	this.version = "1.09 build 0109";
	this.author = "fantao";
	this.mail = this.author + "@";
	this.space = "h***/ftbase";
	this.root = root;
	this.caltable;
	this.calbody;
	this.calmth;
	this.all_tr;
	this.secret6;
	this.td;
	this.ctrl_td;
	this.week_tr;
	this.year_td;
	this.year_pre;
	this.year_nxt;
	this.mth_tr;
	this.mth_td;
	this.rng_td;
	this.subwin = null;
	this.subCal1 = null;
	this.subCal2 = null;
	this.subMth;
	this.roller;
	this.popwin;
	this.wobj;
	this.debuger;
	this.onupdate = function () {
	};
	this.onselect = function () {
	};
	this.onload = function () {
	};
	this.week = ["\u65e5", "\u4e00", "\u4e8c", "\u4e09", "\u56db", "\u4e94", "\u516d"];
	this.month = "\u6708";
	this.year = "\u5e74";
	this.mthtxt = ["\u4e00", "\u4e8c", "\u4e09", "\u56db", "\u4e94", "\u516d", "\u4e03", "\u516b", "\u4e5d", "\u5341", "\u5341\u4e00", "\u5341\u4e8c"];
	this.rngtxt = [];
	this.rngtxt["D"] = "\u65e5";
	this.rngtxt["M"] = "\u6708";
	this.rngtxt["Y"] = "\u5e74";
	this.rngtxt["W"] = "\u5468";
	this.rngtxt["U"] = "\u81ea\u5b9a\u4e49";
	this.preyear = "";
	this.nxtyear = "";
	this.preMthTxt = "\u4e0a\u4e2a\u6708";
	this.nxtMthTxt = "\u4e0b\u4e2a\u6708";
	this.selYrTxt = "\u70b9\u51fb\u9009\u62e9\u5e74\u4efd";
	this.selMthTxt = "\u70b9\u51fb\u9009\u62e9\u6708\u4efd";
	this.prerng = "\u524d<<";
	this.nxtrng = ">>\u540e";
	this.ctrlHTML = " > ";
	this.subtit = "\u81ea\u5b9a\u4e49\u65f6\u95f4\u6bb5";
	this.subOK = "\u786e\u8ba4";
	this.activeDates = "";
	this.activeUpdates = [];
}
cal.prototype.countMonth = function (y, m) {
	for (var t = 31; t != new Date(y, m, t).getDate(); t--) {
	}
	return t;
};
cal.prototype.getDays = function (y, m) {
	var me = this;
	me.before = me.after = -1;
	var fd = me.firstday;
	var days = [];
	for (var i = 1; i == new Date(y, m, i).getDate(); i++) {
		days[i - 1] = i;
	}
	var start = days[0];
	var end = days[days.length - 1];
	var ds = new Date(y, m, start).getDay();
	var de = new Date(y, m, end).getDay();
	var wd = new Array(7);
	switch (fd) {
	  case 0:
		wd = [0, 1, 2, 3, 4, 5, 6];
		break;
	  case 1:
		wd = [1, 2, 3, 4, 5, 6, 0];
		break;
	}
	for (var j = 0; ds != wd[j]; j++) {
		this.before = j;
	}
	for (var k = 6, a = 0; de != wd[k]; k--, a++) {
		this.after = a;
	}
	var t = me.countMonth(y, m - 1);
	var dsb = new Array();
	for (var i = this.before; i >= 0; i--) {
		dsb[i] = t;
		t--;
	}
	var dsa = new Array();
	for (var i = 0; i <= this.after; i++) {
		dsa[i] = i + 1;
	}
	var dts = dsb.concat(days, dsa);
	return dts;
};
cal.prototype.init = function (y, m, d) {
	
	var tb = [], tr = [], td = [], ctrl = [], wtd = [];
	var me = this;
	if (typeof (me.root) == "string") {
		me.root = document.getElementById(me.root);
	}
	//alert(y+m+d);
	me.setDate(y, m, d);
	me.addPop();
	me.addYear();
	if (!me.isSubCal && !me.mthsel) {
		me.addMth();
	}
	tb = document.createElement("table");
	if (me.root) {
		me.root.appendChild(tb);
	} else {
		document.body.appendChild(tb);
	}
	for (var i = 0; i < 7; i++) {
		tr[i] = tb.insertRow(-1);
		if (!me.isSubCal && me.ctrl) {
			ctrl[i] = document.createElement("td");
			tr[i].appendChild(ctrl[i]);
			if (i != 0) {
				ctrl[i].style.cursor = "pointer";
				ctrl[i].innerHTML = me.ctrlHTML;
			}
			ctrl[0].innerHTML = "";
			me.ctrl_td = ctrl;
		}
	}
	for (var i = 0; i < 7; i++) {
		wtd[i] = document.createElement("td");
		tr[0].appendChild(wtd[i]);
		wtd[i].setAttribute("no", i);
		wtd[i].innerHTML = me.week[i];
		function onclick() {
			me.curSel = true;
			me.clearSel();
			me.update();
			for (var i = 1, tds, n; i <= 7 && me.all_tr[i].style.display != "none"; i++) {
				n = this.getAttribute("no");
				tds = me.all_tr[i].childNodes[parseInt(n) + 1];
				if (tds.getAttribute("month") == me.curMonth) {
					tds.className = "cal_select";
					me.curSel = false;
					me.debug(tds);
				}
			}
		}
	}
	for (var i = j = k = 0; i < 6; k++) {
		td[k] = document.createElement("td");
		tr[i + 1].appendChild(td[k]);
		if (j >= 6) {
			j = 0;
			i++;
		} else {
			j++;
		}
	}
	if (!me.isSubCal && !me.mthsel) {
		me.addRanger();
	}
	tb.className = "cal_body";
	tb.border = "0";
	tb.cellPadding = "0";
	tb.cellSpacing = "1";
	tb.align = "center";
	tr[0].className = "cal_week";
	me.calbody = tb;
	me.all_tr = tr;
	me.secret6 = tr[6];
	me.td = td;
	me.update();
	me.onload();
};
cal.prototype.update = function () {
	var me = this;
	var y = me.curYear, m = me.curMonth, d = me.curDay;
	var td = me.td;
	var dts = me.getDays(y, m);
	var ln = dts.length;
	var aft = me.after;
	if (ln > 35) {
		me.secret6.style.display = "";
	} else {
		me.secret6.style.display = "none";
	}
	for (var i = 0; i < ln; i++) {
		var d;
		if (i <= me.before) {
			d = new Date(y, m - 1, dts[i]);
			dts[i] = "&nbsp;";
			td[i].className = "cal_before";
		} else {
			if (i >= ln - aft - 1) {
				d = new Date(y, m + 1, dts[i]);
				dts[i] = "&nbsp;";
				td[i].className = "cal_after";
			} else {
				d = new Date(y, m, dts[i]);
				td[i].className = "cal_date";
			}
		}
		td[i].setAttribute("year", d.getFullYear());
		td[i].setAttribute("month", d.getMonth());
		td[i].setAttribute("day", dts[i]);
		td[i].setAttribute("classBack", td[i].className);
		var mth = me.mth_td;
		var nxt = me.year_nxt;
		var ctrl = td[i].parentNode.childNodes[0];
		var today = new Date();
		td[i].innerHTML = dts[i];
		if (me.range.start && me.range.end) {
			if (d.toDateString() == today.toDateString()) {
				if (td[i].className.indexOf("cal_before") < 0 && td[i].className.indexOf("cal_after") < 0) {
					td[i].className = "today";
				}
			}
			if (d >= me.range.start && d <= me.range.end) {
				me.sel(td[i]);
			}
		}
	}
	me.year_td.innerHTML = me.curYear + me.year;
	if (!me.isSubCal && !me.mthsel) {
		for (i = 0; i < me.mth_td.length; i++) {
			me.mth_td[i].setAttribute("year", me.curYear);
		}
		me.rng_td.innerHTML = me.rngtxt[me.type || "U"];
	}
	if (me.isSubCal || me.mthsel) {
		me.subMth.innerHTML = me.mthtxt[m] + me.month;
	} else {
		if (me.range.start && me.range.end) {
			for (var a = 0; mth && a < 12; a++) {
				var _y = parseInt(mth[a].getAttribute("year"));
				var _m = parseInt(mth[a].getAttribute("month"));
				var _m = parseInt(mth[a].getAttribute("month"));
				var selMthFst = new Date(_y, _m, 1);
				var selMthLst = new Date(_y, _m + 1, 0);
				if (selMthLst >= me.range.start && selMthFst <= me.range.end) {
					me.sel(mth[a]);
				} else {
					mth[a].className = "mth_ctrl";
				}
			}
		}
	}
	me.makeStartEnd();
	me.roller.style.display = "none";
	me.onupdate();
};
cal.prototype.addMth = function () {
	var me = this;
	var mtb = [], mtr = [], mtd = [];
	mtb = document.createElement("table");
	if (me.root) {
		me.root.appendChild(mtb);
	} else {
		document.body.appendChild(mtb);
	}
	for (var i = 0; i < 2; i++) {
		mtr[i] = mtb.insertRow(-1);
		for (var j = 0, k = 0; j < 6; j++) {
			if (i > 0) {
				k = j + 6;
			} else {
				k = j;
			}
			mtd[k] = document.createElement("td");
			mtr[i].appendChild(mtd[k]);
			mtd[k].className = "mth_ctrl";
			mtd[k].setAttribute("no", k);
			mtd[k].style.cursor = "pointer";
			mtd[k].setAttribute("year", me.curYear);
			mtd[k].setAttribute("month", k);
			mtd[k].onmouseover = me.msover;
			mtd[k].onmouseout = me.msout;
			mtd[k].innerHTML = k + 1 + me.month;
			mtd[k].onclick = function () {
				var i = this;
				var y = i.getAttribute("year");
				var m = i.getAttribute("month");
				me.setStart(y, m, 1);
				me.setEnd(y, m, me.countMonth(y, m));
				me.setDate(y, m, "1");
				me.setType("M");
				me.update();
			};
		}
	}
	mtb.className = "cal_mth";
	mtb.border = "0";
	mtb.cellPadding = "0";
	mtb.cellSpacing = "1";
	mtb.align = "center";
	me.mth_tr = mtr;
	me.mth_td = mtd;
};
cal.prototype.addYear = function () {
	var me = this;
	var ydiv = $c("div");
	var ytb = [], ytr = [], ytd = [];
	ytb = $c("table");
	if (me.root) {
		me.root.appendChild(ydiv);
	} else {
		document.body.appendChild(ydiv);
	}
	ydiv.appendChild(ytb);
	ytr[0] = ytb.insertRow(-1);
	var how = 3;
	if (me.isSubCal || me.mthsel) {
		how = 4;
	}
	for (var i = 0; i < how; i++) {
		ytd[i] = document.createElement("td");
		ytr[0].appendChild(ytd[i]);
	}
	var y = me.curDate.getFullYear();
	var m = me.curDate.getMonth();
	var d = me.curDate.getDate();
	if (me.isSubCal || me.mthsel) {
		var mthTable = cal.createTable(1, 2);
		ytd[2].appendChild(mthTable);
		mthTable.className = "mth_normal";
		mthTable.onclick = function () {
			me.roll(this, "month");
		};
		mthTable.onmouseover = function () {
			this.className = "mth_sel";
			var pos = cal.getPos(this);
			var x = pos[0], y = pos[1] + this.offsetHeight;
			var shtml = me.selMthTxt;
			me.addPop(x, y, shtml);
		};
		mthTable.onmouseout = function () {
			this.className = "mth_normal";
			me.popwin.style.display = "none";
		};
		var mth_sel = mthTable.getElementsByTagName("td");
		mth_sel[1].innerHTML = "<img src='images/updown.gif'></img>";
		mth_sel[1].className = "cal_arrow";
		me.subMth = mth_sel[0];
	} else {
		ytd[1].onclick = selectYear;
	}
	var pre = ytd[0], nxt = ytd[how - 1];
	pre.innerHTML = me.preyear;
	ytd[0].setAttribute("act", "-1");
	pre.className = "cal_pre";
	ytd[0].style.fontSize = "8px";
	nxt.innerHTML = me.nxtyear;
	ytd[how - 1].setAttribute("act", "+1");
	nxt.className = "cal_nxt";
	ytd[how - 1].style.fontSize = "8px";
	pre.onmouseover = function () {
		this.className = "cal_pre_ovr";
	};
	pre.onmouseout = function () {
		this.className = "cal_pre";
	};
	nxt.onmouseover = function () {
		this.className = "cal_nxt_ovr";
	};
	nxt.onmouseout = function () {
		this.className = "cal_nxt";
	};
	pre.title = me.preMthTxt;
	"\u4e0a\u4e00\u6708";
	nxt.title = me.nxtMthTxt;
	"\u4e0b\u4e00\u6708";
	ytd[0].onclick = chgYear;
	ytd[how - 1].onclick = chgYear;
	var yearTable = cal.createTable(1, 2);
	ytd[1].appendChild(yearTable);
	yearTable.className = "yr_normal";
	yearTable.onclick = function () {
		me.roll(this, "year");
	};
	yearTable.onmouseover = function () {
		this.className = "yr_sel";
		var pos = cal.getPos(this);
		var x = pos[0], y = pos[1] + this.offsetHeight;
		var shtml = me.selYrTxt;
		me.addPop(x, y, shtml);
	};
	yearTable.onmouseout = function () {
		this.className = "yr_normal";
		me.popwin.style.display = "none";
	};
	var year_sel = yearTable.getElementsByTagName("td");
	year_sel[1].className = "cal_arrow";
	me.year_td = year_sel[0];
	year_sel[1].innerHTML = "<img src='images/updown.gif'></img>";
	me.year_pre = ytd[0];
	me.year_nxt = ytd[how - 1];
	var roll = cal.$c("div");
	roll.className = "cal_roll";
	me.root.appendChild(roll);
	for (var i = 0; i < 13; i++) {
		var rd = cal.$c("div");
		roll.appendChild(rd);
		rd.className = "normal";
		rd.onmousemove = function () {
			this.className = "msover";
			this.blur();
		};
		rd.onmouseout = function () {
			this.className = "normal";
		};
		rd.onfocus = function () {
			this.blur();
		};
	}
	me.roller = roll;
	function chgYear() {
		if (this.className == "disable") {
			return false;
		}
		var y = parseInt(me.curDate.getFullYear());
		var m = parseInt(me.curDate.getMonth());
		var deta = parseInt(this.getAttribute("act"));
		if (me.isSubCal || me.mthsel) {
			var date = new Date(y, m + deta, 1);
			me.setDate(date.getFullYear(), date.getMonth(), 1);
		} else {
			me.setDate(y + deta);
		}
		me.update();
	}
	function selectYear() {
		me.setType("Y");
		me.setStart(me.curDate.getFullYear(), 0, 1);
		me.setEnd(me.curDate.getFullYear(), 11, 31);
		me.update();
	}
	ydiv.className = "cal_yr";
	ytb.align = "center";
};
cal.prototype.addRanger = function () {
	var me = this;
	var rtb = [], rtr = [], rtd = [];
	var rngr = $c("div");
	if (me.root) {
		me.root.appendChild(rngr);
	} else {
		document.body.appendChild(rngr);
	}
	rtb = $c("table");
	rngr.appendChild(rtb);
	rtr[0] = rtb.insertRow(-1);
	for (var i = 0; i < 3; i++) {
		rtd[i] = $c("td");
		rtr[0].appendChild(rtd[i]);
		if (i != 1) {
			rtd[i].style.cursor = "pointer";
		}
		if (i != 1) {
			rtd[i].onmouseover = me.msover;
		}
		if (i != 1) {
			rtd[i].onmouseout = me.msout;
		}
	}
	var y = me.curDate.getFullYear();
	rtd[0].innerHTML = me.prerng;
	rtd[0].setAttribute("act", "-1");
	rtd[1].innerHTML = me.rngtxt[me.type || "U"];
	rtd[2].innerHTML = me.nxtrng;
	rtd[2].setAttribute("act", "+1");
	rtd[0].onclick = chgRange;
	rtd[2].onclick = chgRange;
	me.rng_td = rtd[1];
	function chgRange() {
		var pos = this.getAttribute("act");
		me.setRange(null, pos);
	}
	rngr.className = "cal_rng";
	rtb.align = "center";
};
cal.prototype.addPop = function (x, y, shtml) {
	var me = this;
	var root = me.root;
	if (!me.popwin) {
		var main = cal.$c("div");
		var arrow = cal.$c("div");
		var content = cal.$c("div");
		main.className = "cal_pop";
		arrow.className = "cal_pp_arw";
		content.className = "cal_pp_cnt";
		if (document.all) {
			main.style.width = "90px";
		}
		root.appendChild(main);
		main.appendChild(arrow);
		main.appendChild(content);
		arrow.innerHTML = "&nbsp;";
		me.popwin = main;
	} else {
		var ppw = me.popwin;
		var ppcnt = ppw.childNodes[1];
		ppw.style.display = "block";
		ppw.style.left = x + "px";
		ppw.style.top = y + "px";
		ppcnt.innerHTML = shtml;
	}
};
//光标移到数据上
cal.prototype.msover = function (obj) {
	var me = this;
	var pos = cal.getPos(obj);//获取td位置
	var x = pos[0];
	var y = pos[1] + obj.offsetHeight + 3;
	var shtml = "";
	try {
		var date = cal.toDateString(obj);
		var arts = me.activeUpdates[date][0];
		var pics = me.activeUpdates[date][1];
		if (arts > 0) {
			shtml += "\u53d1\u8868\u6587\u7ae0 <b>" + arts + "</b>\u7bc7<br>";
		}
		if (pics > 0) {
			shtml += "\u4e0a\u4f20\u7167\u7247 <b>" + pics + "</b>\u5f20";
		}
		me.addPop(x, y, shtml);
		cal.adjustPos(me.popwin);
	}catch (x) {}
	
	if (obj.className && obj.className != "cal_date") {
		obj.setAttribute("classBack", obj.className);//记住原来样式，移出后要还原
	}
	obj.className = "cal_select";
	window.status = obj.getAttribute("year") + "," + obj.getAttribute("month") + "," + obj.getAttribute("day");
};
//光标移出数据上
cal.prototype.msout = function (obj) {
	var me = this;
	me.popwin.style.display = "none";
	obj.className = obj.getAttribute("classBack");//移出后要还原
	window.status = obj.getAttribute("classBack");
};
cal.prototype.setDate = function (y, m, d) {
	var me = this;
	var cur = new Date();
	if (typeof (y) == "object" && !m && !d) {
		cur = new Date(y.getFullYear(), y.getMonth(), y.getDate());
	} else {
		if (me.curDate) {
			cur = me.curDate;
		}
		y = y || cur.getFullYear();
		if (!m && m != 0) {
			m = cur.getMonth();
		}
		if (!d && d != 0) {
			d = d || cur.getDate();
		}
		cur = new Date(y, m, d);
	}
	me.curDate = new Date(cur.getFullYear(), cur.getMonth(), cur.getDate());
	me.curYear = cur.getFullYear();
	me.curMonth = cur.getMonth();
	me.curDay = cur.getDate();
	me.selectDate = cur.getFullYear() + "-" + cal.to2wei(parseInt(cur.getMonth()) + 1) + "-" + cal.to2wei(cur.getDate());
};
cal.prototype.setStart = function (y, m, d) {
	var me = this;
	var rs = new Date();
	if (typeof (y) == "object") {
		try {
			m = y.getAttribute("month");
			d = y.getAttribute("day");
			y = y.getAttribute("year");
		}
		catch (ex) {
			m = y.getMonth();
			d = y.getDate();
			y = y.getFullYear();
		}
	} else {
		if (!y) {
			me.range.start = null;
			return false;
		}
	}
	rs = new Date(y, m, d);
	me.range.start = rs;
	me.start = rs.getFullYear() + "-" + cal.to2wei(parseInt(rs.getMonth()) + 1) + "-" + cal.to2wei(rs.getDate());
};
cal.prototype.setEnd = function (y, m, d) {
	var me = this;
	var re = new Date();
	if (typeof (y) == "object") {
		try {
			m = y.getAttribute("month");
			d = y.getAttribute("day");
			y = y.getAttribute("year");
		}
		catch (ex) {
			m = y.getMonth();
			d = y.getDate();
			y = y.getFullYear();
		}
	} else {
		if (!y) {
			me.range.end = null;
			return false;
		}
	}
	re = new Date(y, m, d);
	me.range.end = re;
	me.setDate(re);
	me.end = re.getFullYear() + "-" + cal.to2wei(parseInt(re.getMonth()) + 1) + "-" + cal.to2wei(re.getDate());
};
cal.prototype.setType = function (str) {
	var me = this;
	me.type = str;
};
cal.prototype.setRange = function (type, pos) {
	var me = this;
	type = type ? type : me.type;
	pos = pos ? pos : me.pos;
	var deta = parseInt(pos);
	var start = me.range.start;
	var end = me.range.end;
	var dist = new Date(end - start + 86400000);
	var y, m, d;
	switch (type) {
	  case "D":
		y = start.getFullYear();
		m = start.getMonth();
		d = start.getDate() + deta;
		start = new Date(y, m, d);
		end = new Date(y, m, d);
		break;
	  case "M":
		y = start.getFullYear();
		m = parseInt(start.getMonth()) + deta;
		d = me.countMonth(y, m);
		start = new Date(y, m, 1);
		end = new Date(y, m, d);
		break;
	  case "U":
		start = new Date(start.getTime() + dist * deta);
		end = new Date(end.getTime() + dist * deta);
		break;
	  case "W":
		y = start.getFullYear();
		m = start.getMonth();
		d = start.getDate() + deta * 7;
		start = new Date(y, m, d);
		y = end.getFullYear();
		m = end.getMonth();
		d = end.getDate() + deta * 7;
		end = new Date(y, m, d);
		break;
	  case "Y":
		y = parseInt(start.getFullYear()) + deta;
		start = new Date(y, 0, 1);
		end = new Date(y, 11, 31);
		break;
	}
	me.setStart(start);
	me.setEnd(end);
	me.update();
};
cal.prototype.subCtrl = function (obj) {
};
cal.prototype.sel = function (obj) {
	var me = this;
	obj.className = "cal_select";
	var y = obj.getAttribute("year");
	var m = parseInt(obj.getAttribute("month")) + 1;
	var d = obj.getAttribute("day");
};
cal.prototype.closeSub = function () {
	var me = this;
	if (me.subwin) {
		var sw = me.subwin;
		sw.style.visibility = "hidden";
	}
};
cal.prototype.roll = function (obj, type) {
	var me = this;
	var rl = me.roller;
	rl.onmousemove = function () {
		me.inMe = 1;
	};
	rl.onmouseout = function () {
		me.inMe = 0;
	};
	try {
		document.attachEvent("onmousedown", bodyClick);
	}
	catch (ex) {
		document.addEventListener("mousedown", bodyClick, false);
	}
	function bodyClick() {
		if (me.inMe == 0) {
			rl.style.display = "none";
		}
	}
	var rldivs = rl.childNodes;
	var pos = cal.getPos(obj);
	rl.style.display = "block";
	rl.style.left = pos[0] + "px";
	if (type == "year") {
		var up = rldivs[0];
		var down = rldivs[rldivs.length - 1];
		var rollTop = "0px";
		up.className = "yr_up";
		down.className = "yr_down";
		up.innerHTML = "<img src='images/up.gif' style='margin:3px 0 5px 0'></img>";
		down.innerHTML = "<img src='images/down.gif' style='margin:5px 0 3px 0'></img>";
		rldivs[rldivs.length - 1].style.display = "block";
		for (var i = 1; i <= 12; i++) {
			rldivs[i].setAttribute("value", me.curYear - 6 + i);
			rldivs[i].onclick = function () {
				var y = this.getAttribute("value");
				me.setDate(y);
				me.update();
			};
		}
		refresh();
		up.onclick = null;
		down.onclick = null;
		var timer = null;
		function stopTimer() {
			clearInterval(timer);
		}
		up.onmousedown = function () {
			refresh(-1);
			timer = setInterval(function () {
				refresh(-1);
			}, 100);
		};
		down.onmousedown = function () {
			refresh(1);
			timer = setInterval(function () {
				refresh(1);
			}, 100);
		};
		try {
			rl.attachEvent("onmouseout", stopTimer);
		}
		catch (ex) {
			rl.addEventListener("mouseout", stopTimer, false);
		}
		up.onmouseup = stopTimer;
		down.onmouseup = stopTimer;
	} else {
		rldivs[0].onmousedown = null;
		rldivs[rldivs.length - 1].style.display = "none";
		for (var i = 0; i < 12; i++) {
			var value = parseInt(me.curMonth);
			value = 1 + i;
			if (value <= 0) {
				value += 12;
			}
			if (value > 12) {
				value -= 12;
			}
			if (value - 1 == me.curMonth) {
				rldivs[i].style.fontWeight = "bold";
			} else {
				rldivs[i].style.fontWeight = "normal";
			}
			rldivs[i].setAttribute("value", value - 1);
			rldivs[i].innerHTML = me.mthtxt[value - 1] + me.month;
			rldivs[i].onclick = function () {
				var m = this.getAttribute("value");
				me.setDate(me.curYear, m);
				me.update();
			};
		}
	}
	var wth = obj.offsetWidth;
	wth = wth < 50 ? 50 : wth;
	rl.style.width = wth + "px";
	if (type == "year") {
		rollTop = pos[1] - rl.offsetHeight / 2 + obj.offsetHeight / 2 + "px";
	} else {
		rollTop = pos[1] - rl.offsetHeight / 2 + obj.offsetHeight / 2 + 10 + "px";
	}
	rl.style.top = rollTop;
	cal.adjustPos(rl);
	function refresh(delta) {
		if (!delta) {
			delta = 0;
		}
		for (var ii = 1; ii < 12; ii++) {
			var v = parseInt(rldivs[ii].getAttribute("value"));
			v = v + delta;
			if (v == me.curYear) {
				rldivs[ii].style.fontWeight = "bold";
			} else {
				rldivs[ii].style.fontWeight = "normal";
			}
			rldivs[ii].setAttribute("value", v);
			rldivs[ii].innerHTML = v + me.year;
		}
	}
};
cal.prototype.processActiveDates = function () {
	var me = this;
	var dates = null;
	for (var s in me.activeUpdates) {
		dates += s;
	}
	dates = dates.replace(/(\D)(\d)(\D)/ig, "$10$2$3");
	me.activeDates = dates;
};
//判断某天是否有数据
cal.prototype.isDateActive = function (y, m, d) {
	var me = this;
	me.processActiveDates();
	var dates = me.activeDates;
	var target = y + "-" + cal.to2wei(parseInt(m) + 1) + "-" + cal.to2wei(d);
	if (dates.indexOf(target) >= 0) {
		return true;
	} else {
		return false;
	}
};
cal.prototype.markActive = function () {
	var me = this;
	var td = me.td;
	for (var i = 0; i < td.length && td[i].parentNode.style.display != "none"; i++) {
		if (me.isDateActive(td[i].getAttribute("year"), td[i].getAttribute("month"), td[i].getAttribute("day"))) {
			//有数据
			if (td[i].className.indexOf("today") >= 0) {
				td[i].className = "today cal_active";
			} else {
				td[i].className = "cal_active";
			}
			td[i].style.cursor = "pointer";//光标
			td[i].onmouseover = function () {//鼠标移上
				me.msover(this);
			};
			td[i].onmouseout = function () {//鼠标移出
				me.msout(this);
			};
			td[i].onclick = function (e) {
				this.className = this.getAttribute("classBack");
				var y = this.getAttribute("year");
				var m = this.getAttribute("month");
				var d = this.getAttribute("day");
				me.setDate(y, m, d);
				me.onselect();
			};
		} else {
			td[i].style.cursor = "default";
			td[i].onmouseover = null;
			td[i].onmouseout = null;
			td[i].onclick = null;
		}
	}
};
cal.prototype.makeStartEnd = function () {
	var me = this;
	var str = "";
	var cur = me.curDate;
	var y = cur.getFullYear();
	var m = cur.getMonth();
	me.curStart = y + "-" + cal.to2wei(parseInt(m) + 1) + "-" + cal.to2wei(1);
	me.curEnd = y + "-" + cal.to2wei(parseInt(m) + 1) + "-" + cal.to2wei(me.countMonth(y, m));
};
//获取一个页面元素的位置
cal.getPos = function (obj) {
	var Y = 0, X = 0;
	for (obj; obj && obj.offsetParent.tagName != "BODY"; obj = obj.offsetParent) {
		//alert(obj.offsetParent.tagName+(obj.offsetTop || 0));
		Y += obj.offsetTop || 0;
		X += obj.offsetLeft || 0;
	}
	return [X, Y];
};
cal.prototype.clearSel = function () {
};
cal.prototype.debug = function (obj, m, d) {
	if (typeof (obj) != "object") {
		me.debuger.innerHTML += obj + "-";
		me.debuger.innerHTML += parseInt(m) + 1 + "-";
		me.debuger.innerHTML += d + "<br>";
	} else {
		me.debuger.innerHTML += obj.getAttribute("year") + "-";
		me.debuger.innerHTML += parseInt(obj.getAttribute("month")) + 1 + "-";
		me.debuger.innerHTML += obj.getAttribute("day") + "<br>";
	}
};
cal.to2wei = function (num) {
	num = parseInt(num);
	if (num < 10) {
		num = "0" + num.toString();
	}
	return num;
};
cal.toDateString = function (ele) {
	var str = "";
	str = ele.getAttribute("year") + "-" + cal.to2wei(parseInt(ele.getAttribute("month")) + 1) + "-" + cal.to2wei(ele.getAttribute("day"));
	return str;
};
cal.toDateStr = function (obj) {
	var str = "";
	str = obj.getFullYear() + "-" + cal.to2wei(parseInt(obj.getMonth()) + 1) + "-" + cal.to2wei(obj.getDate());
	return str;
};
cal.adjustPos = function (obj) {
	var w = obj.offsetWidth, bow = window.innerWidth || document.body.offsetWidth;
	var h = obj.offsetHeight, boh = window.innerHeight || document.body.offsetHeight;
	var st = document.body.scrollTop;
	var sw = document.body.scrollWidth;
	var sl = document.body.scrollLeft;
	var pos = cal.getPos(obj);
	var x = pos[0], y = pos[1];
	if (y < st) {
		obj.style.top = st + "px";
	}
	if ((x + w) > (bow + sl)) {
		obj.style.left = (bow + sl - w - 20) + "px";
	}
};
cal.createTable = function (rows, cols) {
	var table = cal.$c("table");
	var tr = [], td = [];
	for (var i = 0; i < rows; i++) {
		tr[i] = table.insertRow(-1);
		for (var j = 0; j < cols; j++) {
			td[j] = cal.$c("td");
			tr[i].appendChild(td[j]);
		}
	}
	return table;
};
cal.$c = function (str) {
	return document.createElement(str);
};
function $c(str) {
	return document.createElement(str);
}