calendar.js

这是一个关于日历的js

  var s = "<select Author=meizz name=tmpSelectMonth style='font-size: 12px' "
     s += "onblur='document.all.tmpSelectMonthLayer.style.display=\"none\"' "
     s += "onchange='document.all.tmpSelectMonthLayer.style.display=\"none\";"
     s += "parent.meizzTheMonth = this.value; parent.meizzSetDay(parent.meizzTheYear,parent.meizzTheMonth)'>\r\n";
  var selectInnerHTML = s;
  for (var i = 1; i < 13; i++)
  {
    if (i == m)
       {selectInnerHTML += "<option Author=wayx value='"+i+"' selected>"+i+"??"+"</option>\r\n";}
    else {selectInnerHTML += "<option Author=wayx value='"+i+"'>"+i+"??"+"</option>\r\n";}
  }
  selectInnerHTML += "</select>";
  odatelayer.tmpSelectMonthLayer.style.display="";
  odatelayer.tmpSelectMonthLayer.innerHTML = selectInnerHTML;
  odatelayer.tmpSelectMonth.focus();
}

function closeLayer()               //?a??2?μ?1?±?
{
	regionTree=false;
	workTypeTree=false;
	calendar=false;
	document.all.meizzDateLayer.style.display="none";
}

function IsPinYear(year)            //?D??ê?·?èò???ê
  {
    if (0==year%4&&((year%100!=0)||(year%400==0))) return true;else return false;
  }

function GetMonthCount(year,month)  //èò?ê?t???a29ìì
  {
    var c=MonHead[month-1];if((month==2)&&IsPinYear(year)) c++;return c;
  }

function GetDOW(day,month,year)     //?ó?3ììμ?D??ú??
  {
    var dt=new Date(year,month-1,day).getDay()/7; return dt;
  }

function meizzPrevY()  //íù?°·- Year
  {
    if(meizzTheYear > 999 && meizzTheYear <10000){meizzTheYear--;}
    else{alert("?ê·Y3?3?·??§￡¨1000-9999￡?￡?");}
    meizzSetDay(meizzTheYear,meizzTheMonth);
  }
function meizzNextY()  //íùoó·- Year
  {
    if(meizzTheYear > 999 && meizzTheYear <10000){meizzTheYear++;}
    else{alert("?ê·Y3?3?·??§￡¨1000-9999￡?￡?");}
    meizzSetDay(meizzTheYear,meizzTheMonth);
  }
function meizzToday()  //Today Button
  {
	var today;
    meizzTheYear = new Date().getFullYear();
    meizzTheMonth = new Date().getMonth()+1;
    today=new Date().getDate();
//    if (meizzTheMonth < 10){meizzTheMonth = "0" + meizzTheMonth;}
//    if (today < 10){today = "0" + today;}
//    if(meizzTheMonth.length==1)meizzTheMonth="0"+meizzTheMonth;
//    if(today.length==1)today="0"+today;
//    parent.alert(meizzTheMonth);
//    parent.alert(today);
    meizzSetDay(meizzTheYear,meizzTheMonth);
    if(outObject){
//        if((meizzTheMonth < 10)and(!(today < 10))){
//        	outObject.value=meizzTheYear + "-0" + meizzTheMonth + "-" + today;
//        }else if((!(meizzTheMonth < 10))and(today < 10)){
//            outObject.value=meizzTheYear + "-" + meizzTheMonth + "-0" + today;
//        }else if((meizzTheMonth < 10)and(today < 10)){
//            outObject.value=meizzTheYear + "-0" + meizzTheMonth + "-0" + today;
//        }else{
            outObject.value=meizzTheYear + "-" + meizzTheMonth + "-" + today;
//        }
    }
    closeLayer();
  }
function meizzPrevM()  //íù?°·-??·Y
  {
    if(meizzTheMonth>1){meizzTheMonth--}else{meizzTheYear--;meizzTheMonth=12;}
    meizzSetDay(meizzTheYear,meizzTheMonth);
  }
function meizzNextM()  //íùoó·-??·Y
  {
    if(meizzTheMonth==12){meizzTheYear++;meizzTheMonth=1}else{meizzTheMonth++}
    meizzSetDay(meizzTheYear,meizzTheMonth);
  }

function meizzSetDay(yy,mm)   //?÷òaμ?D′3ìDò**********
{
  meizzWriteHead(yy,mm);
  //éè??μ±?°?ê??μ?1?12±?á??a′?è??μ
  meizzTheYear=yy;
  meizzTheMonth=mm;

  for (var i = 0; i < 39; i++){meizzWDay[i]=""};  //????ê??òμ??úèYè?2?????
  var day1 = 1,day2=1,firstday = new Date(yy,mm-1,1).getDay();  //?3??μúò?ììμ?D??ú??
  for (i=0;i<firstday;i++)meizzWDay[i]=GetMonthCount(mm==1?yy-1:yy,mm==1?12:mm-1)-firstday+i+1	//é?????μ?×?oó??ìì
  for (i = firstday; day1 < GetMonthCount(yy,mm)+1; i++){meizzWDay[i]=day1;day1++;}
  for (i=firstday+GetMonthCount(yy,mm);i<39;i++){meizzWDay[i]=day2;day2++}
  for (i = 0; i < 39; i++)
  { var da = eval("odatelayer.meizzDay"+i)     //êéD′D?μ?ò?????μ?è??úD??ú??áD
    if (meizzWDay[i]!="")
      {
		//3?ê??ˉ±??ò
		da.borderColorLight="#8FB1F3";
		da.borderColorDark="#FFFFFF";
		if(i<firstday)		//é?????μ?2?·?
		{
			da.innerHTML="<b><font color=gray>" + meizzWDay[i] + "</font></b>";
			da.title=(mm==1?12:mm-1) +"??" + meizzWDay[i] + "è?";
			da.onclick=Function("meizzDayClick(this.innerText,-1)");
			if(!outDate)
				da.style.backgroundColor = ((mm==1?yy-1:yy) == new Date().getFullYear() &&
					(mm==1?12:mm-1) == new Date().getMonth()+1 && meizzWDay[i] == new Date().getDate()) ?
					 "#FFD700":"#e0e0e0";
			else
			{
				da.style.backgroundColor =((mm==1?yy-1:yy)==outDate.getFullYear() && (mm==1?12:mm-1)== outDate.getMonth() + 1 &&
				meizzWDay[i]==outDate.getDate())? "#00ffff" :
				(((mm==1?yy-1:yy) == new Date().getFullYear() && (mm==1?12:mm-1) == new Date().getMonth()+1 &&
				meizzWDay[i] == new Date().getDate()) ? "#FFD700":"#e0e0e0");
				//?????Dμ?è??ú??ê??a°???è￥
				if((mm==1?yy-1:yy)==outDate.getFullYear() && (mm==1?12:mm-1)== outDate.getMonth() + 1 &&
				meizzWDay[i]==outDate.getDate())
				{
					da.borderColorLight="#FFFFFF";
					da.borderColorDark="#8FB1F3";
				}
			}
		}
		else if (i>=firstday+GetMonthCount(yy,mm))		//??????μ?2?·?
		{
			da.innerHTML="<b><font color=gray>" + meizzWDay[i] + "</font></b>";
			da.title=(mm==12?1:mm+1) +"??" + meizzWDay[i] + "è?";
			da.onclick=Function("meizzDayClick(this.innerText,1)");
			if(!outDate)
				da.style.backgroundColor = ((mm==12?yy+1:yy) == new Date().getFullYear() &&
					(mm==12?1:mm+1) == new Date().getMonth()+1 && meizzWDay[i] == new Date().getDate()) ?
					 "#FFD700":"#e0e0e0";
			else
			{
				da.style.backgroundColor =((mm==12?yy+1:yy)==outDate.getFullYear() && (mm==12?1:mm+1)== outDate.getMonth() + 1 &&
				meizzWDay[i]==outDate.getDate())? "#00ffff" :
				(((mm==12?yy+1:yy) == new Date().getFullYear() && (mm==12?1:mm+1) == new Date().getMonth()+1 &&
				meizzWDay[i] == new Date().getDate()) ? "#FFD700":"#e0e0e0");
				//?????Dμ?è??ú??ê??a°???è￥
				if((mm==12?yy+1:yy)==outDate.getFullYear() && (mm==12?1:mm+1)== outDate.getMonth() + 1 &&
				meizzWDay[i]==outDate.getDate())
				{
					da.borderColorLight="#FFFFFF";
					da.borderColorDark="#8FB1F3";
				}
			}
		}
		else		//±???μ?2?·?
		{
			da.innerHTML="<b>" + meizzWDay[i] + "</b>";
			da.title=mm +"??" + meizzWDay[i] + "è?";
			da.onclick=Function("meizzDayClick(this.innerText,0)");		//??td?3óèonclickê??tμ?′|àí
			//è?1?ê?μ±?°????μ?è??ú￡??ò??ê?ááà?é?μ?±3?°￡?è?1?ê?μ±?°è??ú￡??ò??ê?°μ??é?±3?°
			if(!outDate)
				da.style.backgroundColor = (yy == new Date().getFullYear() && mm == new Date().getMonth()+1 && meizzWDay[i] == new Date().getDate())?
					"#FFD700":"#e0e0e0";
			else
			{
				da.style.backgroundColor =(yy==outDate.getFullYear() && mm== outDate.getMonth() + 1 && meizzWDay[i]==outDate.getDate())?
					"#00ffff":((yy == new Date().getFullYear() && mm == new Date().getMonth()+1 && meizzWDay[i] == new Date().getDate())?
					"#FFD700":"#e0e0e0");
				//?????Dμ?è??ú??ê??a°???è￥
				if(yy==outDate.getFullYear() && mm== outDate.getMonth() + 1 && meizzWDay[i]==outDate.getDate())
				{
					da.borderColorLight="#FFFFFF";
					da.borderColorDark="#8FB1F3";
				}
			}
		}
        da.style.cursor="hand"
      }
    else{da.innerHTML="";da.style.backgroundColor="";da.style.cursor="default"}
  }
}

function meizzDayClick(n,ex)  //μ??÷??ê??ò??è?è??ú￡??÷ê?è?oˉêy*************
{
  var yy=meizzTheYear;
  var mm = parseInt(meizzTheMonth)+ex;	//ex±íê???ò?á?￡?ó?óú????é?????·Yoí??????·Yμ?è??ú
	//?D????·Y￡?2￠??DD??ó|μ?′|àí
	if(mm<1){
		yy--;
		mm=12+mm;
	}
	else if(mm>12){
		yy++;
		mm=mm-12;
	}

  if (mm < 10){mm = "0" + mm;}
  if (outObject)
  {
    if (!n) {//outObject.value="";
      return;}
    if ( n < 10){n = "0" + n;}
    outObject.value= yy + "-" + mm + "-" + n ; //×￠￡o?ú?aà????éò?ê?3???3é????òaμ???ê?
    closeLayer();
  }
  else {closeLayer(); alert("?ú?ùòaê?3?μ????t???ó2￠2?′??ú￡?");}
}