//  主调用函数是 setday(this,[object])和setday(this)，[object]是控件输出的控件名，举两个例子： 
 //  一、 <input name=txt> <input type=button value=setday onclick="setday(this,document.all.txt)"> 
 //  二、 <input onfocus="setday(this)"> 
 var outObject; 
 var outButton;	//点击的按钮 
 var outDate="";	//存放对象的日期 
 var odatelayer=window.frames.endDateLayer.document.all;//存放日历对象 
 var odatelayer=window.endDateLayer.document.all; 
  
 function setday(tt,obj) //主调函数 
 { 
 	if (arguments.length > 2){alert("对不起！传入本控件的参数太多！");return;} 
 	if (arguments.length == 0){alert("对不起！您没有传回本控件任何参数！");return;} 
 	var dads = document.all.endDateLayer.style; 
 	var th = tt; 
 	var ttop = tt.offsetTop; //TT控件的定位点高 
 	var thei = tt.clientHeight; //TT控件本身的高 
 	var tleft = tt.offsetLeft; //TT控件的定位点宽 
 	var ttyp = tt.type;	//TT控件的类型 
 	while (tt = tt.offsetParent){ttop+=tt.offsetTop; tleft+=tt.offsetLeft;} 
 	dads.top = (ttyp=="image") ? ttop+thei : ttop+thei+6; 
 	dads.left = tleft; 
 	// outObject = (arguments.length == 1) ? th : obj; 
 	// outButton = (arguments.length == 1) ? null : th;	//设定外部点击的按钮 
 	outObject = th; 
 	outButton = null;	 
  
 	//根据当前输入框的日期显示日历的年月 
 	var reg = /^(\d+)-(\d{1,2})-(\d{1,2})/;		//不含时间 
 	var r = (arguments.length == 1) ? outObject.value.match(reg) : obj.value.match(reg); 
 	if(r!=null){ 
 		r[2]=r[2]-1; 
 		var d=new Date(r[1],r[2],r[3]); 
 		if(d.getFullYear()==r[1] && d.getMonth()==r[2] && d.getDate()==r[3]) 
 		{ 
 			outDate=d; 
 			parent.meizzTheYear = r[1]; 
 			parent.meizzTheMonth = r[2]; 
 			parent.meizzTheDate = r[3]; 
 		} 
 		else 
 		{ 
 			outDate=""; 
 		} 
 		meizzSetDay(r[1],r[2]+1); 
 	} 
 	else 
 	{ 
 		outDate=""; 
 		meizzSetDay(new Date().getFullYear(), new Date().getMonth() + 1); 
 	} 
 	dads.display = ''; 
  
 	meizzWriteHead(meizzTheYear,meizzTheMonth); 
  
 	try 
 	{ 
 		event.returnValue=false; 
 	} 
 	catch (e) 
 	{ 
 		//此处排除错误，错误原因暂未找到。 
 	} 
 } 
 var meizzTheYear=new Date().getFullYear(); //定义年的变量的初始值 
 var meizzTheMonth=new Date().getMonth()+1; //定义月的变量的初始值 
 var meizzTheDate=new Date().getDate();	//定义日的变量的初始值 
 var meizzWDay=new Array(37);	//定义写日期的数组 
 var meizzWDayT=new Array(37);	//定义写日期的数组 第二个月 
  
 function meizzWriteHead(yy,mm,ss)	//往 head 中写入当前的年与月 
 { 
 	odatelayer.meizzYearHead.innerText	= yy + "."; 
 	odatelayer.meizzMonthHead.innerText	= format(mm); 
 	if(mm==12){ 
 	   var y2=parseInt(yy)+1; 
 	   odatelayer.meizzYearHead2.innerText	= y2 + "."; 
 	   odatelayer.meizzMonthHead2.innerText	=  1 ; 
 	} 
 	else{ 
 		odatelayer.meizzYearHead2.innerText	= yy + "."; 
 		odatelayer.meizzMonthHead2.innerText = format(mm+1) ; 
 	} 
 } 
 function meizzSetDay(yy,mm)	//主要的写程序********** 
 { 
 	meizzWriteHead(yy,mm); 
 	//设置当前年月的公共变量为传入值 
  
 	meizzTheYear=yy; 
 	meizzTheMonth=mm; 
     //第一个月 
 	for (var i = 0; i  < 37; i++){meizzWDay[i]=""};	//将显示框的内容全部清空 
  
 	var day1 = 1,day2=1,firstday = new Date(yy,mm-1,1).getDay();	//某月第一天的星期几 
  
  
 	for (i = firstday; day1  < GetMonthCount(yy,mm)+1; i++) { meizzWDay[i]=day1;day1++; } 
  
 	for (i = 0; i  < 37; i++) 
 	{ 
 		var da = eval("odatelayer.meizzDay"+i)	//书写新的一个月的日期星期排列 
  
 		//初始化 
 		da.style.backgro