//origin from help.js
document.onload = helpInit();
document.write('<iframe style="position:absolute;top:-2000;left:-2000;z-index:9" id="help_frm" border="0" frameborder="0"></iframe>');

function helpInit() {
	var list = document.all.tags("BUTTON");
	for(var i = 0;i < list.length;i++) {
		if(list[i].getAttribute("target") != null) {
			var target = document.getElementById(list[i].getAttribute("target"));
			if(!target) {
				list[i].style.display = "none";
				continue;
			}
			list[i].attachEvent("onclick",helper);
			var _id = list[i].getAttribute("id");
			var targetName = _id.substring(0,_id.length-4);
			if(list[i].getAttribute("multi") == "done") {
				var _ls2 = document.all(_id);
				for(var j = 0;j<_ls2.length;j++) {
					_ls2[j].setAttribute("multi","yes");
					_ls2[j].setAttribute("target",targetName);
				}
				var _ls1 = document.all.tags("INPUT");
				for(var j = 0;j<_ls1.length;j++) {
					if(_ls1[j].getAttribute("id").substring(0,targetName.length) == targetName) {
						_ls1[j].setAttribute("id",targetName);
					}
				}
			}
			if(list[i].getAttribute("multi") == "yes") {
				var ls3 = document.all(targetName);
				var ls2 = document.all(_id);
				var ls1 = new Array();
				for(var j = 0;j<ls3.length;j++) {
					ls1.push(ls3[j]);
				}
				for(var j = 0;j<ls1.length;j++) {
					ls1[j].setAttribute("id",targetName + "_" + j);
				}
				for(var j = 0;j<ls2.length;j++) {
					ls2[j].setAttribute("multi","done");
					ls2[j].setAttribute("target",targetName + "_" + j);
				}
			} 
		}
	}
}

function helper() {
	try	{
		with(event.srcElement) {
			if(!document.getElementById(getAttribute("target"))) return;
			var width = 240;
			var height = 208;
			var offset = 0;
			if ( document.body.clientWidth < ( 260 + util.getElementLeft(event.srcElement) ) ) {
				offset = util.getElementLeft(event.srcElement)-width;
			} else {
				offset = util.getElementLeft(event.srcElement);
			}
			switch(getAttribute("pattern")) {
				case "date":
					help_date(width,height,offset,util.getElementTop(event.srcElement),getAttribute("target"),"yyyy-MM-dd");
					break;
				case "date_time":
					help_date(width,height,offset,util.getElementTop(event.srcElement),getAttribute("target"),"yyyy-MM-dd HH:mm:ss");
					break;
				case "time":
					help_date(width,height,offset,util.getElementTop(event.srcElement),getAttribute("target"),"HH:mm:ss");
					break;
				case "year_month":
					help_date(width,height,offset,util.getElementTop(event.srcElement),getAttribute("target"),"yyyy-MM");
					break;
				case "hour_minute":
					help_date(width,height,offset,util.getElementTop(event.srcElement),getAttribute("target"),"HH:mm");
					break;
				case "minute":
					help_date(width,height,offset,util.getElementTop(event.srcElement),getAttribute("target"),"yyyy-MM-dd HH:mm");
					break;
			}
		}
	}
	catch (e){}
}
/*	作用：日期输入对话框
 *
 */
function help_date(WndWidth,WndHeight,WndLeft,WndTop,target,format,self) {
	var sep = "\r\n";

	var script = "<script language=\"JavaScript\">"
		+ sep + "function Initial() {"
		+ sep + "try {"
		+ sep + "	var myDate = new Date();"
		+ sep + "	if(parent.validateDateEx(parent.document.getElementById(\"" + target + "\").value,\"yyyy-MM-dd\")) {"
		+ sep + "		myDate = parent.newDate(parent.document.getElementById(\"" + target + "\").value,\"yyyy-MM-dd\");"
		+ sep + " }"
		+ sep + "	myYear.value = myDate.getFullYear() + \"年\";"
		+ sep + "	var coll = myMonth.children;"
		+ sep + "	for(var i = 0;i < coll.length;i++) {"
		+ sep + "		if(coll[i].value == myDate.getMonth() + 1) {"
		+ sep + "			coll[i].selected = \"true\";"
		+ sep + "			break;"
		+ sep + "		}"
		+ sep + "	}"
		+ sep + "	sel_day = myDate.getDate();"
		+ sep + "	setCalendar();"
		+ sep + "	setTime();"
		+ sep + "}catch(e){}"
		+ sep + "}"
		+ sep + "var timer;"
		+ sep + "function setTime() {"
		+ sep + "	var Now = new Date();"
		+ sep + "	myHour.value = parent.hour(Now);"
		+ sep + "	myMinute.value = parent.minute(Now);"
		+ sep + "	mySecond.value = parent.second(Now);"
		+ sep + "	timer = window.setTimeout(setTime,1000);"
		+ sep + "}"
		+ sep + "function setCalendar() {"
		+ sep + "	if(!checkYear()) return;"
		+ sep + "	for(var i = 0;i < 42;i++) {"
		+ sep + "		document.getElementById(\"day_\" + i).innerText = String.fromCharCode(32);"
		+ sep + "	}"
		+ sep + "	var myDate = new Date(document.getElementById(\"myYear\").value.substring(0,4),parseInt(document.getElementById(\"myMonth\").value) - 1,1);"
		+ sep + "	var day_count = parent.getDays(myDate);"
		+ sep + "	for(var i = 1;i <= day_count;i++) {"
		+ sep + "		document.getElementById(\"day_\" + (myDate.getDay() + i - 1)).innerText = i;"
		+ sep + "	}"
		+ sep + "	if(sel_day > day_count) sel_day = day_count;"
		+ sep + "	setDay(document.getElementById(\"day_\" + (parseInt(sel_day) + myDate.getDay() - 1)));"
		+ sep + "}"
		+ sep + "var sel_id = \"day_0\";"
		+ sep + "var sel_day = 1;"
		+ sep + "function setDay(obj) {"
		+ sep + "	if(isNaN(obj.innerText) || obj.innerText == \" \") return;"
		+ sep + "	document.getElementById(sel_id).style.border = \"1px solid white\";"
		+ sep + "	document.getElementById(sel_id).style.background = \"white\";"
		+ sep + "	obj.style.border = \"1px solid black\";"
		+ sep + "	obj.style.background = \"#EEEEEE\";"
		+ sep + "	sel_id = obj.id;"
		+ sep + "	sel_day = obj.innerText;"
		+ sep + "}"
		+ sep + "function help_date_cancel() {"
		+ sep + "	window.clearTimeout(timer);"
		+ sep + "	parent.help_cancel(\'" + target + "\',0," + self + ")"
		+ sep + "}"
		+ sep + "var util = new parent.Utility()"
		+ sep + "function help_date_ok() {"
		+ sep + "	window.clearTimeout(timer);"
		+ sep + "	if(!checkYear()) {"
		+ sep + "		alert(\"年份输入错误，请修改！\");"
		+ sep + "		myYear.focus();"
		+ sep + "		return;"
		+ sep + "	}"
		+ sep + "	if(!util.isNum(myHour.value,0,23)) {"
		+ sep + "		alert(\"时间输入错误，请修改！\");"
		+ sep + "		myHour.focus();"
		+ sep + "		return;"
		+ sep + "	}"
		+ sep + "	if(!util.isNum(myMinute.value,0,59)) {"
		+ sep + "		alert(\"时间输入错误，请修改！\");"
		+ sep + "		myMinute.focus();"
		+ sep + "		return;"
		+ sep + "	}"
		+ sep + "	if(!util.isNum(mySecond.value,0,59)) {"
		+ sep + "		alert(\"时间输入错误，请修改！\");"
		+ sep + "		mySecond.focus();"
		+ sep + "		return;"
		+ sep + "	}"
		+ sep + "	var myDate = new Date(document.getElementById(\"myYear\").value.substring(0,4),parseInt(document.getElementById(\"myMonth\").value) - 1,1);"
		+ sep + "	myDate.setDate(parseInt(sel_id.split(\"_\")[1]) - myDate.getDay() + 1);"
		+ sep + "	myDate.setHours(parseInt(myHour.value),parseInt(myMinute.value),parseInt(mySecond.value));"
		+ sep + "	parent.document.getElementById(\"" + target + "\").value = parent.formatDate(myDate,\"" + format + "\");"
		+ sep + "   try {"
		+ sep + "	    parent.document.getElementById(\"" + target + "_LBL\").innerText = parent.formatDate(myDate,\"" + format + "\");"
		+ sep + "   } catch(e) {}"
		+ sep + "	parent.help_cancel(\"" + target + "\",1," + self + ");"
		+ sep + "}"
		+ sep + "function checkYear() {"
		+ sep + "	if(document.getElementById(\"myYear\").value.length < 4) return false;"
		+ sep + "	if(isNaN(document.getElementById(\"myYear\").value.substring(0,4))) return false;"
		+ sep + "	if(parseInt(document.getElementById(\"myYear\").value.substring(0,4)) < 1900) return false;"
		+ sep + "	if(parseInt(document.getElementById(\"myYear\").value.substring(0,4)) > 2100) return false;"
		+ sep + "	return true;"
		+ sep + "}"
		+ sep + "function addYear() {"
		+ sep + "	if(!checkYear()) return;"
		+ sep + "	document.getElementById(\"myYear\").value = parseInt(document.getElementById(\"myYear\").value.substring(0,4)) + 1 + \"年\";"
		+ sep + "}"
		+ sep + "function decYear() {"
		+ sep + "	if(!checkYear()) return;"
		+ sep + "	document.getElementById(\"myYear\").value = parseInt(document.getElementById(\"myYear\").value.substring(0,4)) - 1 + \"年\";"
		+ sep + "}"
		+ sep + "var time_span = null;"
		+ sep + "function setTimeSpan(obj) {"
		+ sep + "	window.clearTimeout(timer);"
		+ sep + "	time_span = obj;"
		+ sep + "}"
		+ sep + "function addTime() {"
		+ sep + "	window.clearTimeout(timer);"
		+ sep + "	if(time_span) {"
		+ sep + "		var type = \"\";"
		+ sep + "		switch(time_span.id) {"
		+ sep + "			case \"myHour\":"
		+ sep + "				type = \"hour\";"
		+ sep + "				break;"
		+ sep + "			case \"myMinute\":"
		+ sep + "				type = \"minute\";"
		+ sep + "				break;"
		+ sep + "			case \"mySecond\":"
		+ sep + "				type = \"second\";"
		+ sep + "				break;"
		+ sep + "		}"
		+ sep + "		time_span.value = parent.addTime(time_span.value,type);"
		+ sep + "	}"
		+ sep + "}"
		+ sep + "function decTime() {"
		+ sep + "	window.clearTimeout(timer);"
		+ sep + "	if(time_span) {"
		+ sep + "		var type = \"\";"
		+ sep + "		switch(time_span.id) {"
		+ sep + "			case \"myHour\":"
		+ sep + "				type = \"hour\";"
		+ sep + "				break;"
		+ sep + "			case \"myMinute\":"
		+ sep + "				type = \"minute\";"
		+ sep + "				break;"
		+ sep + "			case \"mySecond\":"
		+ sep + "				type = \"second\";"
		+ sep + "				break;"
		+ sep + "		}"
		+ sep + "		time_span.value = parent.decTime(time_span.value,type);"
		+ sep + "	}"
		+ sep + "}"
		+ sep + "Initial();"
		+ sep + "var _dx,_dy;	//	鼠标起始坐标"
		+ sep + "var _ox,_oy;	//	层起始坐标"
		+ sep + "function Drag() {"
		+ sep + "	with(event.srcElement) {"
		+ sep + "		attachEvent(\"onmousemove\", doDrag);"
		+ sep + "		attachEvent(\"onmouseup\", endDrag);"
		+ sep + "		attachEvent(\"onmouseout\", endDrag);"
		+ sep + "		attachEvent(\"onlosecapture\", endDrag);"
		+ sep + "		setCapture();"
		+ sep + "	}"
		+ sep + "	window.event.cancelBubble = true;"
		+ sep + "	_dx = event.screenX;"
		+ sep + "	_dy = event.screenY;"
		+ sep + "	with(parent.document.getElementById(\"help_frm\")) {"
		+ sep + "		_ox = parseInt(style.left);"
		+ sep + "		_oy = parseInt(style.top);"
		+ sep + "	}"
		+ sep + "}"
		+ sep + "function doDrag() {"
		+ sep + "	with(parent.document.getElementById(\"help_frm\")) {"
		+ sep + "		style.left = (event.screenX - _dx + _ox);"
		+ sep + "		style.top = (event.screenY - _dy + _oy);"
		+ sep + "	}"
		+ sep + "}"
		+ sep + "function endDrag() {"
		+ sep + "	with(event.srcElement) {"
		+ sep + "		detachEvent(\"onmousemove\", doDrag);"
		+ sep + "		detachEvent(\"onmouseup\", endDrag);"
		+ sep + "		detachEvent(\"onmouseout\", endDrag);"
		+ sep + "		detachEvent(\"onlosecapture\", endDrag);"
		+ sep + "		releaseCapture();"
		+ sep + "	}"
		+ sep + "}"
		+ sep + "</script>";

	var html  = "<html>"
		+ sep + "<head>"
		+ sep + "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=GBK\">"
		+ sep + "<style>"
		+ sep + "td{font-family:\"宋体\";font-size:9pt}"
		+ sep + "font{font-family:\"宋体\";font-size:9pt}"
		+ sep + "span{font-family:\"宋体\";font-size:9pt}"
		+ sep + "input{font-family:\"宋体\";font-size:9pt;padding:1px 0px 0px 2px}"
		+ sep + "select{font-family:\"宋体\";font-size:9pt}"
		+ sep + "button{font-family:\"宋体\";font-size:9pt;padding:0px 0px 0px 0px;height:19px}"
		+ sep + ".box1{background:#EEEEEE;border-style:none solid solid none;border-color:black;border-width:1px;padding:3px 0px 0px 0px}"
		+ sep + ".box2{background:#EEEEEE;border-style:none none  solid none;border-color:black;border-width:1px;padding:3px 0px 0px 0px}"
		+ sep + ".box3{background:#FFFFFF;border:1px solid white;padding:0px 0px 0px 0px;cursor:hand}"
		+ sep + ".boxA{height:12px;border:0px;padding:0px;text-align:center}"
		+ sep + "</style>"
		+ sep + "</head>"
		+ sep + "<body bgcolor=\"#D4D0C8\" text=\"#000000\" scroll=\"no\" style=\"border:2px outset;margin-top:0px\">"
		+ sep + "<span style=\"padding:0px 2px 0px 1px;z-index:2;position:relative;top:10px;left:3px;background:#D4D0C8\">日期/时间</span><span style=\"width:120px;cursor:default\" onmousedown=\"Drag()\">&nbsp;</span>"
		+ sep + "<table cellspacing=\"2\" cellpadding=\"2\" width=\"100%\" border=\"0\" style=\"border:2px groove;\">"
		+ sep + "	<tr><td height=\"5\"></td></tr>"
		+ sep + "	<tr>"
		+ sep + "		<td>"
		+ sep + "			<table cellspacing=\"2\" cellpadding=\"0\" width=\"100%\" border=\"0\">"
		+ sep + "				<tr>"
		+ sep + "					<td><input TABINDEX=\"-1\" id=\"myYear\" size=\"6\" maxlength=\"5\" onpropertychange=\"setCalendar()\"></td>"
		+ sep + "					<td><div><button  TABINDEX=\"-1\" onclick=\"addYear()\" style=\"height:9px;width:16px\">^</button></div><div><button  TABINDEX=\"-1\" onclick=\"decYear()\" style=\"height:9px;width:16px\">^</button></div></td>"
		+ sep + "					<td width=\"100%\">"
		+ sep + "						<select  TABINDEX=\"-1\" id=\"myMonth\" onchange=\"setCalendar()\">"
		+ sep + "							<option value=\"1\">1月</option>"
		+ sep + "							<option value=\"2\">2月</option>"
		+ sep + "							<option value=\"3\">3月</option>"
		+ sep + "							<option value=\"4\">4月</option>"
		+ sep + "							<option value=\"5\">5月</option>"
		+ sep + "							<option value=\"6\">6月</option>"
		+ sep + "							<option value=\"7\">7月</option>"
		+ sep + "							<option value=\"8\">8月</option>"
		+ sep + "							<option value=\"9\">9月</option>"
		+ sep + "							<option value=\"10\">10月</option>"
		+ sep + "							<option value=\"11\">11月</option>"
		+ sep + "							<option value=\"12\">12月</option>"
		+ sep + "						</select>"
		+ sep + "					</td>"
		+ sep + "					<td><div align=\"center\" style=\"margin:0px;padding:0px;height:18px;width:62px;border:2px inset;background:white\"><input  TABINDEX=\"-1\" class=\"boxA\" id=\"myHour\" size=\"1\" maxlength=\"2\" onfocus=\"setTimeSpan(this)\"><font style=\"font-size:8pt\">:</font><input  TABINDEX=\"-1\" class=\"boxA\" id=\"myMinute\" size=\"1\" maxlength=\"2\" onfocus=\"setTimeSpan(this)\"><font style=\"font-size:8pt\">:</font><input  TABINDEX=\"-1\" class=\"boxA\" id=\"mySecond\" size=\"1\" maxlength=\"2\" onfocus=\"setTimeSpan(this)\"></div></td>"
		+ sep + "					<td><div><button  TABINDEX=\"-1\" onclick=\"addTime()\" style=\"height:9px;width:16px\">^</button></div><div><button  TABINDEX=\"-1\" onclick=\"decTime()\" style=\"height:9px;width:16px\">^</button></div></td>"
		+ sep + "				</tr>"
		+ sep + "				<tr><td></td></tr>"
		+ sep + "				<tr>"
		+ sep + "					<td colspan=\"5\" align=\"center\">"
		+ sep + "						<table cellspacing=\"0\" cellpadding=\"0\" width=\"99%\" style=\"border:1px solid black\">"
		+ sep + "							<tr align=\"center\"><td class=\"box1\"><font color=red>日</font></td><td class=\"box1\">一</td><td class=\"box1\">二</td><td class=\"box1\">三</td><td class=\"box1\">四</td><td class=\"box1\">五</td><td class=\"box2\"><font color=green>六</font></td></tr>"
		+ sep + "							<tr height=\"2\" bgcolor=\"white\"><td colspan=\"7\"></td></tr>";
	for(var i = 0;i < 6;i++) {
		html += "<tr align=\"center\">";
		for(var j = 0;j < 7;j++) {
			html += "<td id=\"day_" + (i * 7 + j) + "\" class=\"box3\" onclick=\"setDay(this)\">&nbsp;</td>";
		}
		html += "</tr>";
	}
	html +=
		  sep + "						</table>"
		+ sep + "					</td>"
		+ sep + "				</tr>"
		+ sep + "			</table>"
		+ sep + "		</td>"
		+ sep + "	</tr>"
		+ sep + "</table>"
		+ sep + "<center><button style=\"position:relative;top:6px\" onclick=\"help_date_ok()\">确定</button>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<button style=\"position:relative;top:6px\" onclick=\"help_date_cancel()\">取消</button></center>"
		+ sep + "</body>"
		+ sep + "</html>"
		+ sep + script;
	try {
		help_frm.document.body.innerHTML = "";
		var coll = help_frm.document.scripts;
		for(var i=0;i<coll.length;i++) {
			coll[i].text = "";
		}
		help_frm.document.write(html);
		help_frm.resizeTo(WndWidth,WndHeight);
		help_frm.moveTo(WndLeft,WndTop);
	
	} catch(e) {}

}
function help_cancel(target,move) {
	help_frm.moveTo(-2000,-2000);
	var obj1 = document.getElementById(target);
	var obj2 = document.getElementById(target.split("_")[0] + "_" + (parseInt(target.split("_")[1],10) + move));
	if(obj2) obj2.focus();
	else if(obj1) obj1.focus();
	else KeyXp_setFocus();
}

//origin from validateEx.js
function isNaNEx(str) {
	if(str == "") return true;
	if(isNaN(str)) return true;
	if(str.indexOf(".") != -1) return true;
	return false;
}

function SearchEx(source,pattern,str) {
	var index = pattern.indexOf(str);
	if(index == -1) return "error";
	return source.substring(index,index + str.length);
}

function validateDateEx(str,format) {
	if(str.length != format.length) return false;

	var year = 2000;
	var month = 1;
	var day = 1;
	var hour = 0;
	var minute = 0;
	var second = 0;

	if(format.indexOf("yyyy") != -1) {
		if(isNaNEx(year = SearchEx(str,format,"yyyy"))) return false;
		format = format.replace(/yyyy/,year);
	}

	if(format.indexOf("MM") != -1) {
		if(isNaNEx(month = SearchEx(str,format,"MM"))) return false;
		format = format.replace(/MM/,month);
	}

	if(format.indexOf("dd") != -1) {
		if(isNaNEx(day = SearchEx(str,format,"dd"))) return false;
		format = format.replace(/dd/,day);
	}

	if(format.indexOf("HH") != -1) {
		if(isNaNEx(hour = SearchEx(str,format,"HH"))) return false;
		if(parseInt(hour) < 0 || parseInt(hour) > 23) return false;
		format = format.replace(/HH/,hour);
	}

	if(format.indexOf("mm") != -1) {
		if(isNaNEx(minute = SearchEx(str,format,"mm"))) return false;
		if(parseInt(minute) < 0 || parseInt(minute) > 59) return false;
		format = format.replace(/mm/,minute);
	}

	if(format.indexOf("ss") != -1) {
		if(isNaNEx(second = SearchEx(str,format,"ss"))) return false;
		if(parseInt(second) < 0 || parseInt(second) > 59) return false;
		format = format.replace(/ss/,second);
	}

	if(format != str) return false;

	return isValidDate(year,month,day);
}

function isValidDate(year,month,day) {
	month = parseInt(month,10);
	day = parseInt(day,10);

	if(month < 1 || month > 12) return false;
	if(day < 1 || day > 31) return false;
	if((month == 4 || month == 6 || month == 9 || month == 11) && (day == 31)) return false;
	if (month == 2) {
		var leap = (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0));
		if (day > 29 || (day == 29 && !leap)) return false;
	}
	return true;
}


//origin from time.js
function newDate(str,format) {
	switch(format) {
		case "yyyy-MM-dd":
			var l = str.split("-")
			return new Date(l[0],parseInt(l[1],10)-1,l[2]);
	}
}

function year(date) {
	var y = date.getFullYear();
	return y;
}
function month(date) {
	var m = date.getMonth() + 1;
	if(m < 10) m = "0" + m;
	return m;
}
function week(date) {
	switch(date.getDay()) {
		case 0:		return "星期日";
		case 1:		return "星期一";
		case 2:		return "星期二";
		case 3:		return "星期三";
		case 4:		return "星期四";
		case 5:		return "星期五";
		case 6:		return "星期六";
		default:	return "null";
	}
}
function day(date) {
	var d = date.getDate();
	if(d < 10) d = "0" + d;
	return d;
}
function hour(date) {
	var h = date.getHours();
	if(h < 10) h = "0" + h;
	return h;
}
function minute(date) {
	var m = date.getMinutes();
	if(m < 10) m = "0" + m;
	return m;
}
function second(date) {
	var s = date.getSeconds();
	if(s < 10) s = "0" + s;
	return s;
}
function formatDate(date,format) {
	format = format.replace("yyyy",year(date));
	format = format.replace("yy",year(date).toString().substring(2,4));
	format = format.replace("MM",month(date));
	format = format.replace("dd",day(date));
	format = format.replace("HH",hour(date));
	format = format.replace("mm",minute(date));
	format = format.replace("ss",second(date));
	return format;
}
function getDays(date) {
	var date_this = new Date(date.getFullYear(),date.getMonth(),1);
	var date_next = new Date(date.getFullYear(),date.getMonth() + 1,1);
	var days = (date_next.getTime() - date_this.getTime())/1000/3600/24;
	return days;
}
function AutoDate(obj,format) {
	switch(format) {
		case "yyyy/MM/dd HH:mm":
			switch(obj.value.length) {
				case 4:case 7:
					obj.value += "/";return;
				case 10:
					obj.value += " ";return;
				case 13:
					obj.value += ":";return;
			}
			break;
		case "MM/dd HH:mm":
			switch(obj.value.length) {
				case 2:
					obj.value += "/";return;
				case 5:
					obj.value += " ";return;
				case 8:
					obj.value += ":";return;
			}
			break;
		case "yyyy/MM/dd":
			switch(obj.value.length) {
				case 4:case 7:
					obj.value += "/";return;
			}
			break;
		case "yyyy-MM-dd":
			switch(obj.value.length) {
				case 4:case 7:
					obj.value += "-";return;
				case 10:
					if(!isDate(obj.value,"yyyy-MM-dd")) {
						alert("日期类型错误!");
						srcElm.value = "";
						srcElm.focus();
						return;
					}
			}
			break;
		case "yyyy/MM":
			switch(obj.value.length) {
				case 4:
					obj.value += "/";return;
			}
			break;
	}
}
function isDate(str,format) {
	if(str.length != format.length) return false;
	var reg;
	switch(format) {
		case "yyyy/MM/dd HH:mm":
			reg = /((200\d\/((01|03|05|07|08|10|12)\/(0[1-9]|1\d|2\d|3[0-1]))|((04|06|09|11)\/(0[1-9]|1\d|2\d|30))|(02\/(0[1-9]|1\d|2[0-8])))|(200(?:0|4)\/02\/29)) (0\d|1\d|2[0-3]):[0-5]\d/;
			break;
		case "yyyy/MM/dd":
			reg = /((200\d\/((01|03|05|07|08|10|12)\/(0[1-9]|1\d|2\d|3[0-1]))|((04|06|09|11)\/(0[1-9]|1\d|2\d|30))|(02\-(0[1-9]|1\d|2[0-8])))|(200(?:0|4)\/02\/29))/;
			break;
		case "yyyy-MM-dd":
			reg = /(200\d-((01|03|05|07|08|10|12)-(0[1-9]|1\d|2\d|3[0-1]))|((04|06|09|11)-(0[1-9]|1\d|2\d|30))|(02-(0[1-9]|1\d|2[0-8])))|(200(?:0|4)-02-29)/;
			break;
	}
	if(str.search(reg) != -1) return true;
	return false;
}
function isDateEx(str,format) {
	if(str.length != format.length) return false;
	var reg;
	switch(format) {
		case "yyyy/MM/dd HH:mm":
			reg = /((200\d\/((01|03|05|07|08|10|12)\/(0[1-9]|1\d|2\d|3[0-1]))|((04|06|09|11)\/(0[1-9]|1\d|2\d|30))|(02\/(0[1-9]|1\d|2[0-8])))|(200(?:0|4)\/02\/29)) (0\d|1\d|2[0-3]):[0-5]\d/;
			break;
		case "yyyy/MM/dd":
			reg = /((200\d\/((01|03|05|07|08|10|12)\/(0[1-9]|1\d|2\d|3[0-1]))|((04|06|09|11)\/(0[1-9]|1\d|2\d|30))|(02\-(0[1-9]|1\d|2[0-8])))|(200(?:0|4)\/02\/29))/;
			break;
		case "yyyy-MM-dd":
			reg = /(200\d-((01|03|05|07|08|10|12)-(0[1-9]|1\d|2\d|3[0-1]))|((04|06|09|11)-(0[1-9]|1\d|2\d|30))|(02-(0[1-9]|1\d|2[0-8])))|(200(?:0|4)-02-29)/;
			break;
	}
	if(str.search(reg) != -1) return true;
	return false;
}
function addTime(time,type) {
	var limit = 60;
	if(type == "hour") limit = 24;
	time = parseInt(time,10) + 1;
	if(time < 10) time = "0" + time;
	if(time == limit) time = "00";
	return time;
}
function decTime(time,type) {
	var limit = 60;
	if(type == "hour") limit = 24;
	time = parseInt(time,10) - 1;
	if(time < 0) time = limit - 1;
	if(time < 10) time = "0" + time;
	return time;
}



//origin from utility.js

Utility = function() {}

/**
 *  得到[obj]的绝对位置（top）
 */
Utility.prototype.getElementTop = function(obj) {
	try {
		var t = obj.offsetTop;
		while(obj = obj.offsetParent) t += obj.offsetTop;
		return t;
	}
	catch(e) {
		alert("Err Utility 0001:\r\n" + e);
		return 0;
	}
}

/**
 *  得到[obj]的绝对位置（left）
 */
Utility.prototype.getElementLeft = function(obj) {
	try {
		var l = obj.offsetLeft;
		while(obj = obj.offsetParent) l += obj.offsetLeft;
		return l;
	}
	catch(e) {
		alert("Err Utility 0002:\r\n" + e);
		return 0;
	}
}

/**
 *  判断数字[num]是否在[lower]和[upper]之间
 */
Utility.prototype.isNum = function(num,lower,upper) {
	try {
		if(isNaN(num)) return false;
		if(num < lower) return false;
		if(num > upper) return false;
		return true;
	}
	catch(e) {
		alert("Err Utility 1001:\r\n" + e);
		return false;
	}
}

/**
 *  判断数字[num]是否是整数
 */
Utility.prototype.isInt = function(num) {
	try {
		if(parseInt(num,10) == num) return true;
		return false;
	}
	catch(e) {
		alert("Err Utility 1002:\r\n" + e);
		return false;
	}
}

/**
 *  得到[obj]的标签为[tagName]的节点
 */
Utility.prototype.getParent = function(obj,tagName) {
	try {
		var Elm = obj;
		while(Elm && Elm.tagName != tagName) {
			Elm = Elm.parentElement;
		}
		return Elm;
	}
	catch(e) {
		alert("Err Utility 2001:\r\n" + e);
		return null;
	}
}

/**
 *  改变节点[node]的属性[attr]的序号，序号以[div]分割，增加[num]
 */
Utility.prototype.changeAttr = function(node,attr,div,num) {
	try {
		var oColl_1 = attr.split(".");
		var oColl_2 = node.getAttribute(oColl_1[0]).split(div);

		if(node.getAttribute(oColl_1[0]).search(div) == -1) return;

		if(oColl_1.length > 1) {
			for(var i=1;i<oColl_1.length;i++) {
				for(var j=0;j<oColl_2.length;j++) {
					if(this.isInt(oColl_1[i]) && this.isInt(oColl_2[j]) && oColl_1[i] == j) {
						oColl_2[j] = parseInt(oColl_2[j],10) + parseInt(num,10);
					}
				}
			}
			node.setAttribute(oColl_1[0],oColl_2.join(div));
			return;
		}
		var prefix = oColl_2[0];
		var postfix = oColl_2[1];
		if(!this.isInt(postfix)) return;
		postfix = parseInt(postfix,10) + parseInt(num,10);
		if(node.tagName == "A" && attr == "name") {
			var oA = document.createElement("<A NAME='" + prefix + "_" + postfix + "'></A>");
			node.outerHTML = oA.outerHTML;
		}
		if(attr == "href") {
			prefix = prefix.substring(prefix.search("#"),prefix.length);
			prefix = location.href.substring(0,location.href.search("#")) + prefix;
		}
		node.setAttribute(attr,prefix + div + postfix);
	} catch(e) {}
}

/**
 *  在[obj]的[where]旁插入[node]，并改变节点[node]的[ary]中的属性的序号，序号以[div]分割，增加[num]
 */
Utility.prototype.insertNode = function(obj,where,node,ary,div,num,clear) {
	var oColl = node.all;

	try {
		for(var k=0;k<oColl.length;k++) {
			if(clear && oColl[k].tagName == "INPUT" && oColl[k].getAttribute("type").toLowerCase() != "button") {
				oColl[k].value = "";
			}
		}
	}catch(e) {}

	for(var i=0;i<ary.length;i++) {
		try {
			this.changeAttr(node,ary[i],div,num);
		} catch(e) {}
		for(var j=0;j<oColl.length;j++) {
			try {
				this.changeAttr(oColl[j],ary[i],div,num);
			} catch(e) {}
		}
	}
	obj.insertAdjacentElement(where,node);
}

/**
 *  在表不少于[i]行时，删除[obj]所在的行
 */
Utility.prototype.delRow = function(obj,i) {
	try {
		var Elm = obj;
		while(Elm && Elm.tagName != "TR") {
			Elm = Elm.parentElement;
		}
		if(Elm.parentElement.rows.length <= i) {
			alert("无法删除！");
			return;
		}
		Elm.parentElement.deleteRow(Elm.rowIndex);
	} catch(e) {
		alert("Err Utility 5001:\r\n" + e);
	}
}

/**
 *  在表[table]中[where]增加一行，并改变此行的[ary]中的属性的序号，序号以[div]分割，增加[num]，根据[del]判断是否删除指定标签
 */
Utility.prototype.addRow = function(table,where,ary,div,num,del) {
	try {
		if(table.tagName != "TABLE") alert("Err Utility 5002");
		var oList = table.children;
		var oTBODY;
		for(var i=0;i<oList.length;i++) {
			if(oList[i].tagName == "TBODY") {
				oTBODY = oList[i];
				break;
			}
		}
		var oTR = oTBODY.lastChild;
		var newTR = oTR.cloneNode(true);
		if(del) {
			oList = oTR.all;
			for(var i=0;i<oList.length;i++) {
				if(oList[i].getAttribute("del") == "true") {
					oList[i].outerHTML = "";
				}
			}
		}
		this.insertNode(oTBODY,where,newTR,ary,div,num,true)
	} catch(e) {
		alert("Err Utility 5002:\r\n" + e);
	}
}

/**
 *  在[path]中输出[str]
 */
Utility.prototype.output = function(path,str) {
	try {
		var fso = new ActiveXObject("Scripting.FileSystemObject");
		var a = fso.CreateTextFile(path, true);
		a.WriteLine(str);
		a.Close();
	}catch(e) {}
}

/**
 *  定位下拉框[oSel]的值[value]
 */
Utility.prototype.setSelValue = function(oSel,value) {
	try {
		var opts = oSel.options;
		for(var i=0;i<opts.length;i++) {
			if(opts[i].value == value) {
				oSel.selectedIndex = opts[i].index;
				return;
			}
		}
	}catch(e) {}
}

/**
 *  定位下拉框[oSel]的文字[text]
 */
Utility.prototype.setSelText = function(oSel,text) {
	try {
		var opts = oSel.options;
		for(var i=0;i<opts.length;i++) {
			if(opts[i].text == text) {
				oSel.selectedIndex = opts[i].index;
				return;
			}
		}
	}catch(e) {}
}



var util = new Utility();


//origin from drag.js
var _dx,_dy;	//	鼠标起始坐标
var _ox,_oy;	//	对象起始坐标
function Drag() {
	if(event.ctrlKey) {
		with(event.srcElement) {
			attachEvent("onmousemove", doDrag);
			attachEvent("onmouseup", endDrag);
			attachEvent("onmouseout", endDrag);
			attachEvent("onlosecapture", endDrag);
			setCapture();
			style.cursor = "hand";
			if(style.position == "absolute") {
				_ox = parseInt(style.left,10);
				_oy = parseInt(style.top,10);
			}
			else {
				_ox = getLeftEx(event.srcElement);
				_oy = getTopEx(event.srcElement);
			}
		}
		window.event.cancelBubble = true;
		_dx = event.screenX;
		_dy = event.screenY;
	}
}
function doDrag() {
	with(event.srcElement) {
		style.position = "absolute";
		style.left = (event.screenX - _dx + _ox);
		style.top = (event.screenY - _dy + _oy);
	}
}
function endDrag() {
	with(event.srcElement) {
		detachEvent("onmousemove", doDrag);
		detachEvent("onmouseup", endDrag);
		detachEvent("onmouseout", endDrag);
		detachEvent("onlosecapture", endDrag);
		releaseCapture();
		style.cursor = "auto";
	}
}
function getTopEx(obj) {
	var t = obj.offsetTop;
	while(obj = obj.offsetParent) t += obj.offsetTop;
	return t;
}
function getLeftEx(obj) {
	var l = obj.offsetLeft;
	while(obj = obj.offsetParent) l += obj.offsetLeft;
	return l;
}