function PopupCalendar(InstanceName)
{
	//if(typeof window["PopupCalendar"]!="function") return null;
	//if(document.getElementById(InstanceName+"_Div")) return window[InstanceName]
	//\u5DF2\u5B58\u5728\u76F4\u63A5\u8FD4\u56DE
	if(window.PopupCalendarInstance) return window.PopupCalendarInstance
	///Global Tag
	this.instanceName=InstanceName;
	///Properties
	this.separator="-"
	/*
	this.oBtnTodayTitle="Today"
	this.oBtnCancelTitle="Cancel"
	this.weekDaySting=new Array("S","M","T","W","T","F","S");
	this.monthSting=new Array("January","February","March","April","May","June","July","August","September","October","November","December");
	*/
	this.oBtnTodayTitle="\u4ECA\u5929"
	this.oBtnCancelTitle="\u53D6\u6D88"
	this.weekDaySting=new Array("\u65E5","\u4E00","\u4E8C","\u4E09","\u56DB","\u4E94","\u516D");
	this.monthSting=new Array("\u4E00\u6708","\u4E8C\u6708","\u4E09\u6708","\u56DB\u6708","\u4E94\u6708","\u516D\u6708","\u4E03\u6708","\u516B\u6708","\u4E5D\u6708","\u5341\u6708","\u5341\u4E00\u6708","\u5341\u4E8C\u6708");
	this.Width="200px";
	this.currDate=new Date();
	this.today=new Date();
	this.startYear=2000;
	this.endYear=2030;
	///Css
	this.normalfontColor="#666666";
	this.selectedfontColor="red";
	this.divBorderCss="1px solid #BCD0DE";
	this.titleTableBgColor="#98B8CD";
	this.tableBorderColor="#CCCCCC"
	///Method
	this.Init=CalendarInit;
	this.Fill=CalendarFill;
	this.Refresh=CalendarRefresh;
	this.Restore=CalendarRestore;
	///HTMLObject
	this.oTaget=null;
	this.oPreviousCell=null;
	this.sDIVID=InstanceName+"_Div";
	this.sTABLEID=InstanceName+"_Table";
	this.sMONTHID=InstanceName+"_Month";
	this.sYEARID=InstanceName+"_Year";
	this.sTODAYBTNID=InstanceName+"_TODAYBTN";
	this.hasInited=false;
	
}
function CalendarInit()				///Create panel
{
     if(this.hasInited)   return ;
     this.hasInited=true;
	var sMonth,sYear
	sMonth=this.currDate.getMonth();
	sYear=this.currDate.getYear();
	//htmlAll='<iframe style="position: relative;z-index: -10;left: 0px;top: 18px;height: 100%;width: 98%;"></iframe>'; //\u6DFB\u52A0\u6B64iframe\u6765\u786E\u4FDD\u8BE5div\u5728\u7EC4\u5408\u6846\u4E0A\u9762
	htmlAll="<div id='"+this.sDIVID+"' style='display:none;position:absolute;width:"+this.Width+";border:"+this.divBorderCss+";padding:2px;background-color:#FFFFFF;z-index: 100;'>";
	
	htmlAll+='<div align="center"  >';
	/// Month
	htmloMonth="<select id='"+this.sMONTHID+"' onchange=CalendarMonthChange("+this.instanceName+") style='width:50%'>";
	for(i=0;i<12;i++)
	{			
		htmloMonth+="<option value='"+i+"'>"+this.monthSting[i]+"</option>";
	}
	htmloMonth+="</select>";
	/// Year
	htmloYear="<select id='"+this.sYEARID+"' onchange=CalendarYearChange("+this.instanceName+") style='width:50%'>";
	for(i=this.startYear;i<=this.endYear;i++)
	{
		htmloYear+="<option value='"+i+"'>"+i+"</option>";
	}
	htmloYear+="</select></div>";
	/// Day
	
	htmloDayTable="<table  id='"+this.sTABLEID+"' width='100%' border=0 cellpadding=0 cellspacing=1 bgcolor='"+this.tableBorderColor+"'>";
	htmloDayTable+="<tbody bgcolor='#ffffff'style='font-size:13px'>";
	for(i=0;i<=6;i++)
	{
		if(i==0)
			htmloDayTable+="<tr bgcolor='" + this.titleTableBgColor + "'>";
		else
			htmloDayTable+="<tr>";
		for(j=0;j<7;j++)
		{

			if(i==0)
			{
				htmloDayTable+="<td height='20' align='center' valign='middle' style='cursor:hand'>";
				htmloDayTable+=this.weekDaySting[j]+"</td>"
			}
			else
			{
				htmloDayTable+="<td height='20' align='center' valign='middle' style='cursor:hand'";
				htmloDayTable+=" onmouseover=CalendarCellsMsOver("+this.instanceName+")";
				htmloDayTable+=" onmouseout=CalendarCellsMsOut("+this.instanceName+")";
				htmloDayTable+=" onclick=CalendarCellsClick(this,"+this.instanceName+")>";
				htmloDayTable+="&nbsp;</td>"
			}
		}
		htmloDayTable+="</tr>";	
	}
	htmloDayTable+="</tbody></table>";
	/// Today Button
	htmloButton="<div align='center' style='padding:3px'>"
	htmloButton+="<button id='"+this.sTODAYBTNID+"' style='width:40%;border:1px solid #BCD0DE;background-color:#eeeeee;cursor:hand'"
	htmloButton+=" onclick=CalendarTodayClick("+this.instanceName+")>"+this.oBtnTodayTitle+"</button>&nbsp;"
	htmloButton+="<button style='width:40%;border:1px solid #BCD0DE;background-color:#eeeeee;cursor:hand'"
	htmloButton+=" onclick=CalendarCancel("+this.instanceName+")>"+this.oBtnCancelTitle+"</button> "
	
	htmloButton+="</div>"
	htmlAll=htmlAll+htmloMonth+htmloYear+htmloDayTable+htmloButton+"</div>";
	document.write(htmlAll);
	this.Fill();	
}
function CalendarFill()			///
{
	var sMonth,sYear,sWeekDay,sToday,oTable,currRow,MaxDay,iDaySn,sIndex,rowIndex,cellIndex,oSelectMonth,oSelectYear
	sMonth=this.currDate.getMonth();
	sYear=this.currDate.getYear();
	sWeekDay=(new Date(sYear,sMonth,1)).getDay();
	sToday=this.currDate.getDate();
	iDaySn=1
	oTable=document.all[this.sTABLEID];
	currRow=oTable.rows[1];
	MaxDay=CalendarGetMaxDay(sYear,sMonth);
	
	oSelectMonth=document.all[this.sMONTHID]
	oSelectMonth.selectedIndex=sMonth;
	oSelectYear=document.all[this.sYEARID]
	for(i=0;i<oSelectYear.length;i++)
	{
		if(parseInt(oSelectYear.options[i].value)==sYear)oSelectYear.selectedIndex=i;
	}
	////
	for(rowIndex=1;rowIndex<=6;rowIndex++)
	{
		if(iDaySn>MaxDay)break;
		currRow = oTable.rows[rowIndex];
		cellIndex = 0;
		if(rowIndex==1)cellIndex = sWeekDay;
		for(;cellIndex<currRow.cells.length;cellIndex++)
		{
			if(iDaySn==sToday)
			{
				currRow.cells[cellIndex].innerHTML="<font color='"+this.selectedfontColor+"'><i><b>"+iDaySn+"</b></i></font>";
				this.oPreviousCell=currRow.cells[cellIndex];
			}
			else
			{
				currRow.cells[cellIndex].innerHTML=iDaySn;	
				currRow.cells[cellIndex].style.color=this.normalfontColor;
			}
			CalendarCellSetCss(0,currRow.cells[cellIndex]);
			iDaySn++;
			if(iDaySn>MaxDay)break;	
		}
	}
}
function CalendarRestore()					/// Clear Data
{	
	var i,j,oTable
	oTable=document.all[this.sTABLEID]
	for(i=1;i<oTable.rows.length;i++)
	{
		for(j=0;j<oTable.rows[i].cells.length;j++)
		{
			CalendarCellSetCss(0,oTable.rows[i].cells[j]);
			oTable.rows[i].cells[j].innerHTML="&nbsp;";
		}
	}	
}
function CalendarRefresh(newDate)					///
{
	this.currDate=newDate;
	this.Restore();	
	this.Fill();	
}
function CalendarCellsMsOver(oInstance)				/// Cell MouseOver
{
	var myCell = event.srcElement;
	CalendarCellSetCss(0,oInstance.oPreviousCell);
	if(myCell)
	{
		CalendarCellSetCss(1,myCell);
		oInstance.oPreviousCell=myCell;
	}
}
function CalendarCellsMsOut(oInstance)				////// Cell MouseOut
{
	var myCell = event.srcElement;
	CalendarCellSetCss(0,myCell);	
}
function CalendarYearChange(oInstance)				/// Year Change
{
	var sDay,sMonth,sYear,newDate
	sDay=oInstance.currDate.getDate();
	sMonth=oInstance.currDate.getMonth();
	sYear=document.all[oInstance.sYEARID].value
	newDate=new Date(sYear,sMonth,sDay);
	oInstance.Refresh(newDate);
}
function CalendarMonthChange(oInstance)				/// Month Change
{
	var sDay,sMonth,sYear,newDate
	sDay=oInstance.currDate.getDate();
	sMonth=document.all[oInstance.sMONTHID].value
	sYear=oInstance.currDate.getYear();
	newDate=new Date(sYear,sMonth,sDay);
	oInstance.Refresh(newDate);	
}
function CalendarCellsClick(oCell,oInstance)
{	
	var sDay,sMonth,sYear,newDate
	sYear=oInstance.currDate.getFullYear();
	sMonth=oInstance.currDate.getMonth();
	sDay=oInstance.currDate.getDate();
	if(oCell.innerText!=" ")
	{
		sDay=parseInt(oCell.innerText);
		if(sDay!=oInstance.currDate.getDate())
		{
			newDate=new Date(sYear,sMonth,sDay);
			oInstance.Refresh(newDate);
		}
	}
	sDateString=sYear+oInstance.separator+CalendarDblNum(sMonth+1)+oInstance.separator+CalendarDblNum(sDay);		///return sDateString
	if(oInstance.oTaget.tagName.toLowerCase()=="input"){oInstance.oTaget.value = sDateString;oInstance.oTaget.focus()}
	CalendarCancel(oInstance);
	return sDateString;
}
function CalendarTodayClick(oInstance)				/// "Today" button Change
{	
	oInstance.Refresh(new Date());		
}
function getDateString(oInputSrc,oInstance)
{
	if(oInputSrc&&oInstance) 
	{
		var CalendarDiv=document.all[oInstance.sDIVID];
		oInstance.oTaget=oInputSrc;
		CalendarDiv.style.pixelLeft=CalendargetPos(oInputSrc,"Left");
		CalendarDiv.style.pixelTop=CalendargetPos(oInputSrc,"Top") + oInputSrc.offsetHeight;
		CalendarDiv.style.display=(CalendarDiv.style.display=="none")?"":"none";	
	}	
}
function CalendarCellSetCss(sMode,oCell)			/// Set Cell Css
{
	// sMode
	// 0: OnMouserOut 1: OnMouseOver 
	if(sMode)
	{
		oCell.style.border="1px solid #5589AA";
		oCell.style.backgroundColor="#BCD0DE";
	}
	else
	{
		oCell.style.border="1px solid #FFFFFF";
		oCell.style.backgroundColor="#FFFFFF";
	}	
}
function CalendarGetMaxDay(nowYear,nowMonth)			/// Get MaxDay of current month
{
	var nextMonth,nextYear,currDate,nextDate,theMaxDay
	nextMonth=nowMonth+1;
	if(nextMonth>11)
	{
		nextYear=nowYear+1;
		nextMonth=0;
	}
	else	
	{
		nextYear=nowYear;	
	}
	currDate=new Date(nowYear,nowMonth,1);
	nextDate=new Date(nextYear,nextMonth,1);
	theMaxDay=(nextDate-currDate)/(24*60*60*1000);
	return theMaxDay;
}
function CalendargetPos(el,ePro)				/// Get Absolute Position
{
	var ePos=0;
	while(el!=null)
	{		
		ePos+=el["offset"+ePro];
		el=el.offsetParent;
	}
	return ePos;
}
function CalendarDblNum(num)
{
	if(num < 10) 
		return "0"+num;
	else
		return num;
}
function CalendarCancel(oInstance)			///Cancel
{
	var CalendarDiv=document.all[oInstance.sDIVID];
	CalendarDiv.style.display="none";		
}
  function addListener(element,e,fn){  
        if(element.addEventListener){  
             element.addEventListener(e,fn,false);  
        } else {  
             element.attachEvent("on" + e,fn);  
        }  
   }  

//PopupCalendar.instance

if(!window.hasPopupCalendarInited){  //\u9632\u6B62\u8BE5\u5E93\u52A0\u8F7D\u4E86\u591A\u6B21\u6216\u8005\u8FDB\u884C\u4E86\u591A\u6B21\u521D\u59CB\u5316\u65F6\u51FA\u9519

if(!window.PopupCalendarInstances){
	window.PopupCalendarInstance=new PopupCalendar("oCalendarChs");	//\u521D\u59CB\u5316\u63A7\u4EF6\u65F6\u7684\u5B9E\u4F8B\u540D\u79F0
	window.PopupCalendarInstance.Init();
}
addListener(window,"load", function() {
	window["oCalendarChs"]=window.PopupCalendarInstance;
	var d=new Date();
	var inputs = document.getElementsByTagName("input");

	for ( var i = 0; i < inputs.length; i++) {
		var input = inputs[i];
		var outer=input.outerHTML;
		var month=d.getMonth() + 1;
		var date=d.getDate();
		month=month<10?"0"+month:month;
		date=date<10?"0"+date:date;
		var type=input.getAttribute("lftype");
		if (type=="date") {
			//input.readOnly=true; // 	\u533A\u5206\u5927\u5C0F\u5199
			input.style.width=70;
			input.style.height=13;
			input.style.cursor="hand";
			input.title="\u70B9\u51FB\u9009\u62E9\u65E5\u671F";
			if(input.value=="")
				//input.value=d.getYear()+"-"+month +"-"+date;
			var pstr=input.parentNode.innerHTML.toLowerCase();
			var of = input.onclick;
			var tf= function() {
				getDateString(event.srcElement, window["oCalendarChs"])
			};
			if (of) {
				if (of.toString().indexOf("oCalendarChs") == -1) {
					input.attachEvent("onclick", tf	);
				}
			} else
				input.onclick=tf

		}
		if(type=="lenovo")
		{
		arrList = new Array();
		arrList[1]='aaaaaaaaaa'
		//smanPromptList(arrList,"cs")
		}
	}
})
	window.hasPopupCalendarInited=true;

}

//alert("\u5728\u65E5\u5386\u5E93\u4E2D\u521D\u59CB\u5316\u65E5\u5386\u63A7\u4EF6\uFF01");