var fly_date_str;
//var yearMonth=["January","February","March","April","May","June","July","August","September","October","November","December"];
var yearMonth=yearMonthStr.split(",");
//=["Jan","Feb","Mar","Apr","May","June","July","Aug","Sept","Oct","Nov","Dec"];
function dCalender(objStr,startDayStr) {//flydate.js航空日历
	var obj, startDay;
	fly_date_str = document.frm.txtDays.value + ",";
	//返回的日期串格式为"2009-5-2,2009-5-10,2009-5-30"末尾加上逗号可以避免indexOf('2009-5-1') 在字符串中获得匹配
	obj = (typeof(objStr) == "string" )? document.getElementById(objStr) : objStr;
	startDay = (typeof(startDayStr)!="undefined") ? document.getElementById(startDayStr).value :"thisDay"
	var today=new Date();
	today.setDate(today.getDate()+1);
	startDay=today.getFullYear()+"-"+(today.getMonth()+1)+"-"+today.getDate();
	ShowTwoMonthList(obj,0,startDay);
}
function dCalender1(objStr,startDayStr) {//flydate1.js航空日历
	var obj, startDay;
	fly_date_str = document.frm2.txtDays.value + ",";
	obj = (typeof(objStr) == "string" )? document.getElementById(objStr) : objStr;
	startDay = (typeof(startDayStr)!="undefined") ? document.getElementById(startDayStr).value :"thisDay"
	ShowTwoMonthList(obj,0,startDay);
}
function dCalender2(objStr,startDayStr) {//flydate2.js机+酒日历
	var obj, startDay;
	fly_date_str = document.form1.txtDays1.value + ",";
	obj = (typeof(objStr) == "string" )? document.getElementById(objStr) : objStr;
	startDay = (typeof(startDayStr)!="undefined") ? document.getElementById(startDayStr).value :"thisDay"
	ShowTwoMonthList(obj,0,startDay);
}

function dCalenderNormal(objStr,startDayStr) {//flydate2.js普通日历
	var obj, startDay;
	fly_date_str = "Normal";
	obj = (typeof(objStr) == "string" )? document.getElementById(objStr) : objStr;
	startDay = (typeof(startDayStr)!="undefined") ? startDayStr.value :"thisDay";
	if(startDay!=''&&startDay!='thisDay')
	{
		var dateArray=startDay.split('/');
		//alert(dateArray[0]+'/'+dateArray[1]+'/'+dateArray[2]);
		var yearDate=new Number(dateArray[2]);
		var monthDate=new Number(dateArray[1])-1;
		var dayDate=new Number(dateArray[0]);
		var today=new Date(yearDate,monthDate,dayDate);
		today.setDate(today.getDate()+1);
		startDay=today.getFullYear()+"-"+(today.getMonth()+1)+"-"+today.getDate();
	}
	else{
		var today=new Date();
		today.setDate(today.getDate()+2);
		startDay=today.getFullYear()+"-"+(today.getMonth()+1)+"-"+today.getDate();
	}
	ShowTwoMonthList(obj,0,startDay);
}
function dCalender_package(objStr,startDayStr) {//flydate.js航空日历
	var obj, startDay;
	fly_date_str = document.form1.txtDays1.value + ",";
	//返回的日期串格式为"2009-5-2,2009-5-10,2009-5-30"末尾加上逗号可以避免indexOf('2009-5-1') 在字符串中获得匹配
	obj = (typeof(objStr) == "string" )? document.getElementById(objStr) : objStr;
	startDay = (typeof(startDayStr)!="undefined") ? document.getElementById(startDayStr).value :"thisDay"
	var today=new Date();
	today.setDate(today.getDate()+2);
	startDay=today.getFullYear()+"-"+(today.getMonth()+1)+"-"+today.getDate();
	ShowTwoMonthList(obj,0,startDay);
}
//本代码源自www.pyzy.net
function getElem(fctId){
	return document.getElementById(fctId);
}

//取得某对象，若提供ID下的对象不存在则自动创建
function createElem(fctId,fctClassName){
	var varTempDivObj=getElem(fctId);
	if(!varTempDivObj){
		GetPyzyIframe("ifm"+fctId);
		varTempDivObj=document.createElement("div");
		varTempDivObj.id=fctId;
		if(fctClassName && fctClassName!="")varTempDivObj.className=fctClassName;
		document.body.appendChild(varTempDivObj);
	}
	return varTempDivObj;
}

//取得某ID的iframe对象，若不存在该ID的对象则自动创建
function GetPyzyIframe(fctIfmId,fctVisibility,fctTop,fctLeft,fctWidth,fctHeight){
	var varTempIfmObj=getElem(fctIfmId);
	if(!varTempIfmObj){
		varTempIfmObj=document.createElement("iframe");
		varTempIfmObj.id=fctIfmId;
		varTempIfmObj.style.position="absolute";
		varTempIfmObj.style.zIndex="2";
		varTempIfmObj.style.visibility="hidden";
		document.body.appendChild(varTempIfmObj);
	}
	if(fctTop)varTempIfmObj.style.top=fctTop+"px";
	if(fctLeft)varTempIfmObj.style.left=fctLeft+"px";
	if(fctWidth)varTempIfmObj.style.width=fctWidth+"px";
	if(fctHeight)varTempIfmObj.style.height=fctHeight+"px";
	if(fctVisibility)varTempIfmObj.style.visibility=(document.all?fctVisibility:"hidden	");
	return varTempIfmObj;
}

//取得某对象的坐标位置、宽、高
function getPosition(obj){
	var top=0;
	var left=0;
	var width=obj.offsetWidth;
	var height=obj.offsetHeight;
	while(obj.offsetParent){
		top+=obj.offsetTop;
		left+=obj.offsetLeft;
		obj=obj.offsetParent;
	}
	return{"top":top,"left":left,"width":width,"height":height};
}

//取得编码存储框对象

function GetValueToInputObj(fctThisObj){
	if(!fctThisObj)return null;
	var varThisObjAutoInput=(fctThisObj.getAttributeNode("value_to_input")?fctThisObj.getAttributeNode("value_to_input").value:"");
	if(varThisObjAutoInput=="")return null;
	return getElem(varThisObjAutoInput);
}

//自动触发下一个对象的Act事件
function AutoNextInputAct(fctThisObj,fctAct){
	var varNextInput=fctThisObj.getAttributeNode("nextinput");
	if(varNextInput != null && varNextInput.value != ""){
		if(document.all){
			eval("getElem('"+varNextInput.value+"')."+fctAct+"()");
		}else{
			var evt = document.createEvent("MouseEvents");
			evt.initEvent(fctAct,true,true);
			getElem(varNextInput.value).dispatchEvent(evt);
		}
		getElem(varNextInput.value).value="";
		getElem(varNextInput.value).focus();
	}
}

//给某对象的某事件增加处理函数AddFunToObj(document,"onclick","alert('1');")
function AddFunToObj(fctObj,fctAct,fctFunction){
	if(fctObj.addEventListener){ //!IE
		fctObj.addEventListener(fctAct.replace("on",""),function(e){
			e.cancelBubble=!eval(fctFunction);
		},false);
	}else if(fctObj.attachEvent){ //IE
		fctObj.attachEvent(fctAct,function(){
			return eval(fctFunction);
		});
	}
}
//************通用函数************//

/**********日历选择功能*************/
document.write('\
	<style type="text/css">\
		.DateListBox{float:left;border:solid #BBD9E1 1px;width:147px !important;width:147px;height:168px !important;height:176px;font-size:12px;text-align:center;z-index:999; }\
		.DateListBox h1{width:100%;background-color:#F6FFF4;color:#3A7789;font-size:12px;height:20px;font-weight:bold;line-height:20px;vertical-align:top;margin:0px;}\
		.DateListBox div{float:left;border:solid #F6FFF4 1px;background-color:#7DB6C7;color:#FFFFFF;width:19px !important;width:19px;height:20px;font-size:12px;font-weight:bold;line-height:20px;vertical-align:top;}\
		.DateListBox a{float:left;color:#3A7789;border:solid #ffffff 1px;background-color:#FFFFFF;width:19px !important;width:19px;height:19px!important;height:19px;font-size:12px;line-height:20px;vertical-align:top;cursor:pointer;}\
		.DateListBox a:hover{border:solid #9DD1E6 1px;background-color:#DEF1F8;cursor:pointer;}\
		.DateListBox .aSelect{cursor:pointer;border:solid #9DD1E6 1px;background-color:#DEF1F8;color:#FF0000;}\
		.PyzyDateBox{position:absolute;z-index:999;visibility:hidden;background-color:#FFFFFF;border:solid #BBD9E1 1px;height:170px;width:298px !important;width:298px;}\
	</style>\
');

//取得日历列表，该函数输出的内容需要根据需求放置到特定的容器中，如浮动层、固定DIV…

function GetMonthHTML(fctStaDate,fctDate){
	//alert(fctDate);
		//alert(fly_date_str);
	if(!fctDate)fctDate=new Date(); //默认为当前日期

	var varYear=fctDate.getFullYear();
	var varMonth=fctDate.getMonth();
	var varNextMonth=new Date(varYear,varMonth+1,1);
	var varThisMonthButDay = new Date(varNextMonth-86400000); //本月最后一天
	var todayDate = new Date();
	var todayStr = todayDate.getFullYear() +"-" +  (todayDate.getMonth() + 1)+"-" +(todayDate.getDate()+1);

	var varThisDate,varThisWeekDay,varThisMonthHTML="";
	varThisMonthHTML+="<h1 style=\"font-size:12px;font-family:\'宋体\'\">"+yearMonth[varMonth]+" "+varYear+"</h1>"
	varThisMonthHTML+=weekDayStr;
		//"<div>Su</div><div>Mo</div><div>Tu</div><div>We</div><div>Th</div><div>Fr</div><div>Sa</div>"
	for(var DayI=1;DayI<=varThisMonthButDay.getDate();DayI++){
		varThisDate=new Date(varYear,varMonth,DayI);
		varThisWeekDay=varThisDate.getDay();
		if(DayI==1){
			for(var spcI=0;spcI<varThisWeekDay;spcI++){
				varThisMonthHTML+='<a style="cursor:default;background:none; border:solid #ffffff 1px;"></a>'
			}
		}
		//原先js返回日历格式，用于原先的匹配语句yyyy-m-d
		var varThisDateStrOriginal = varThisDate.getFullYear()+"-"+(varThisDate.getMonth()+1)+"-"+varThisDate.getDate();
		//新的返回日历格式，用于显示在文本框内，并作为参数传递dd/mm/yyyy
		var varThisDateStrYear= varThisDate.getFullYear();
		var varThisDateStrMonth=(varThisDate.getMonth()+1)<10?"0"+(varThisDate.getMonth()+1):(varThisDate.getMonth()+1);
		var varThisDateStrDay=varThisDate.getDate()<10?"0"+varThisDate.getDate():varThisDate.getDate();
		var varThisDateStr = varThisDateStrDay+"/"+varThisDateStrMonth+"/"+varThisDateStrYear;
		//alert(varThisDateStr);
		var instrNum;
		var instrNumToday;
		var dayjudge;
		if(fly_date_str == "Normal") {
			instrNum = 0;
			instrNumToday =0;
			dayjudge = (varThisDate < fctStaDate);
		} else {
			instrNum = fly_date_str.indexOf(varThisDateStrOriginal + ",");
			//alert(varThisDateStrOriginal+"|"+instrNum);
			//返回的日期串格式为"2009-5-2,2009-5-10,2009-5-30"末尾加上逗号可以避免indexOf('2009-5-1') 在字符串中获得匹配
			instrNumToday =fly_date_str.indexOf(todayStr + ",");
			dayjudge = (varThisDate < fctStaDate);
		}
		//alert(dayjudge);
		if(todayStr == varThisDateStrOriginal) {
			varThisMonthHTML += '<a ' + ((instrNumToday == -1 || dayjudge) ? 'style="color:#ff0000;cursor:default;background:none;border:solid #ffffff 1px;">' + DayI + '</a>' : 'style="color:#ff0000;font-weight:bold;"  href="javascript:;" onclick="SelectDate(this)" title="' + varThisDateStr  + '" >' + DayI + '</a>');	
		} else if(instrNum >= 0) {
			varThisMonthHTML += '<a ' + ((fctStaDate && fctStaDate != "" && dayjudge) ? 'style="color:#999;cursor:default;background:none;border:solid #ffffff 1px;">' + DayI + '</a>' : 'style="color:#3A7789;font-weight:bold;"  href="javascript:;" onclick="SelectDate(this)" title="' + varThisDateStr  + '" >' + DayI + '</a>');	
		} else {
				varThisMonthHTML+='<a style="color:#999;cursor:default;background:none;border:solid #ffffff 1px;">' + DayI + '</a>';
		} 
	}
	return '<div class="DateListBox">'+varThisMonthHTML+'</div>';
}
//选择日期
function SelectDate(fctAObj){
	//alert('213123');
	if(fctAObj.href||fctAObj.className=="aSelect"){
		var varValueObj=getElem("divPyzyDateBox").Obj;
		var varValueToObj=GetValueToInputObj(varValueObj);
		if(varValueToObj)varValueObj=varValueToObj;
		if(varValueObj.value!=fctAObj.title){
			varValueObj.value=fctAObj.title;
		}
		getElem("divPyzyDateBox").style.visibility="hidden";
		getElem("divPyzyDateBox").bodyclick="";
		GetPyzyIframe("ifmdivPyzyDateBox","hidden");
		AutoNextInputAct(getElem("divPyzyDateBox").Obj,"click");
	}
}
//隐藏日历
function HiddenDateBox(){
	if(getElem("divPyzyDateBox")){
		if(getElem("divPyzyDateBox").style.visibility!="hidden" && getElem("divPyzyDateBox").bodyclick=="1"){
			getElem("divPyzyDateBox").style.visibility="hidden";
			getElem("divPyzyDateBox").bodyclick="";
			GetPyzyIframe("ifmdivPyzyDateBox","hidden");
		}else{
			getElem("divPyzyDateBox").bodyclick="1";
		}
	}
}
//显示日历
function ShowTwoMonthList(fctThisObj,fctJNum,fctStaDate){
	if(!fctJNum)fctJNum=0;
	if(!fctThisObj)fctThisObj="";
	var varStaDate=null,varTheDate=new Date();
	if(fctStaDate||fctStaDate==""){
		varStaDate=new Date(new Date()-86400000); //如果没有定义具体可使用的开始时间则自定义为今天
		var varStaDateSplit=fctStaDate.split("-");
		if(varStaDateSplit.length==3){
			varStaDate=new Date(varStaDateSplit[0],parseInt(varStaDateSplit[1],10)-1,varStaDateSplit[2]);//fctStaDate=new Date();
		}
		varTheDate=varStaDate;
		if(fctStaDate=="")fctStaDate=varStaDate.getFullYear()+"-"+(varStaDate.getMonth()+1)+"-"+varStaDate.getDate();
		
	}
	var varShowTwoMonthHTML="";
	for(var i=0+fctJNum;i<2+fctJNum;i++){
		varShowTwoMonthHTML+=GetMonthHTML((varStaDate?varStaDate:""),new Date(varTheDate.getFullYear(),varTheDate.getMonth()+i,1));
	}
	if(fctThisObj.value!=""){ //对已选日期样式进行改变
		if(/\d{4}|\d{2}-\d{1,2}-\d{1,2}\"/.test(fctThisObj.value+"\""))varShowTwoMonthHTML=varShowTwoMonthHTML.replace(fctThisObj.value,fctThisObj.value+"\" class=\"aSelect\"");
	}
	var varDateBoxObj = createElem("divPyzyDateBox","PyzyDateBox");
	varDateBoxObj.bodyclick="";
	
	if(fctThisObj!=""){ //调整坐标到合适位置

		var varThisObjPosition=getPosition(fctThisObj);
		varDateBoxObj.style.top=(varThisObjPosition.top+varThisObjPosition.height)+"px";
		varDateBoxObj.style.left=varThisObjPosition.left+"px";
		varDateBoxObj.style.visibility="visible"; //hidden
		varDateBoxObj.Obj=fctThisObj;
		}
	
	varDateBoxObj.innerHTML=varShowTwoMonthHTML+'<div id="jitou" style="z-index:9999; color: rgb(58, 119, 137); font-size: 12px; font-weight: bold; line-height: 24px; vertical-align: bottom; "><span style="margin-left:0px;cursor:pointer;font-size:12px;font-family:\'宋体\'" onclick="ShowTwoMonthList(null,'+(fctJNum-1)+(fctStaDate?',\''+fctStaDate+'\'':'')+')" title="'+lastTitle+'"><--</span><span style="margin-left:233px;cursor:pointer;font-size:12px;font-family:\'宋体\'" onclick="ShowTwoMonthList(null,'+(fctJNum+1)+(fctStaDate?',\''+fctStaDate+'\'':'')+')" title="'+nextTitle+'">--></span></div>';
	//alert(varDateBoxObj.innerHTML);
	GetPyzyIframe("ifmdivPyzyDateBox","visible",varDateBoxObj.style.top.replace(/px/,""),varDateBoxObj.style.left.replace(/px/,""),varDateBoxObj.offsetWidth,varDateBoxObj.offsetHeight); //取Iframe
}
/**********日历选择功能 End*************/

//为window.onload增加一个为document增加onclick处理函数的函数(^_^)胡尊杰 2008-4-14

AddFunToObj(window,"onload","AddFunToObj(document,'onclick','HiddenDateBox();');");