日期函数－万年历

调用

</form>

<tr>

</tr>

</table>

GetDate.js文件

var bMoveable=true;

var _VersionInfo="Version:1.0 2.0作者: MAIL:";

var strFrame;

document.writeln('<iframe bgcolor="#000000" id=meizzDateLayer Author=wayx frameborder=0 style="position: absolute; width: 186; height: 247; z-index: 9998; display: none"></iframe>');

strFrame='<style>';

strFrame+='INPUT.button{BORDER-RIGHT: #B3C9E1 1px solid;BORDER-TOP: #B3C9E1 1px solid;BORDER-LEFT: #B3C9E1 1px solid;';

strFrame+='BORDER-BOTTOM: #ff9900 1px solid;BACKGROUND-COLOR: #EDF2F8;font-family:宋体;}';

strFrame+='TD{FONT-SIZE: 9pt;font-family:宋体;}';

strFrame+='</style>';

strFrame+='<scr'+'ipt>';

strFrame+='var datelayerx,datelayery; ';

strFrame+='var bDrag; ';

strFrame+='function document.onmousemove() ';

strFrame+='{if(bDrag && window.event.button==1)';

strFrame+=' {var DateLayer=parent.document.all.meizzDateLayer.style;';

strFrame+=' DateLayer.posLeft += window.event.clientX-datelayerx;';

strFrame+=' DateLayer.posTop += window.event.clientY-datelayery;}}';

strFrame+='function DragStart() ';

strFrame+='{var DateLayer=parent.document.all.meizzDateLayer.style;';

strFrame+=' datelayerx=window.event.clientX;';

strFrame+=' datelayery=window.event.clientY;';

strFrame+=' bDrag=true;}';

strFrame+='function DragEnd(){ ';

strFrame+=' bDrag=false;}';

strFrame+='</scr'+'ipt>';

strFrame+='<div style="z-index:9999;position: absolute; left:0; top:0;" onselectstart="return false"><span id=tmpSelectYearLayer Author=wayx style="z-index: 9999;position: absolute;top: 3; left: 19;display: none"></span>';

strFrame+='<span id=tmpSelectMonthLayer Author=wayx style="z-index: 9999;position: absolute;top: 3; left: 78;display: none"></span>';

strFrame+='<table style="FILTER:dropshadow(color=#EDEDF8,offx=3.3,offy=3.3,positive=1);" cellSpacing="0" cellPadding="0" width="100%" border="0"><tr><td>';

strFrame+='<table border=1 cellspacing=0 cellpadding=0 width=182 height=160 bgColor="#FFFFFF" borderColorLight=#7197CA borderColorDark="#ffffff" Author="wayx">';

strFrame+=' <tr Author="wayx"><td width=182 height=23 Author="wayx" bgcolor=#FFFFFF><table border=0 cellspacing=1 cellpadding=0 width=180 Author="wayx" height=23>';

strFrame+=' <tr align=center Author="wayx"><td width=16 align=center bgcolor=#B6CAE4 style="font-size:12px;cursor: hand;color: #ffffff" ';

strFrame+=' onclick="parent.meizzPrevM()" title="向前翻 1 月" Author=meizz><b Author=meizz><</b>';

strFrame+=' </td><td width=60 align=center style="font-size:12px;cursor:default" Author=meizz ';

strFrame+='onmouseover="style.backgroundColor='#D7E1F0'" onmouseout="style.backgroundColor='white'" ';

strFrame+='onclick="parent.tmpSelectYearInnerHTML(this.innerText.substring(0,4))" title="点击这里选择年份"><span Author=meizz id=meizzYearHead></span></td>';

strFrame+='<td width=48 align=center style="font-size:12px;cursor:default" Author=meizz onmouseover="style.backgroundColor='#D7E1F0'" ';

strFrame+=' onmouseout="style.backgroundColor='white'" onclick="parent.tmpSelectMonthInnerHTML(this.innerText.length==3?this.innerText.substring(0,1):this.innerText.substring(0,2))"';

strFrame+=' title="点击这里选择月份"><span id=meizzMonthHead Author=meizz></span></td>';

strFrame+=' <td width=16 bgcolor=#B6CAE4 align=center style="font-size:12px;cursor: hand;color: #ffffff" ';

strFrame+=' onclick="parent.meizzNextM()" title="向后翻 1 月" Author=meizz><b Author=meizz>></b></td></tr>';

strFrame+=' </table></td></tr>';

strFrame+=' <tr Author="wayx"><td width=180 height=18 Author="wayx">';

strFrame+='<table border=1 cellspacing=0 cellpadding=0 bgcolor=#618BC5 ';

strFrame+=' BORDERCOLORLIGHT=#3677b1 bgcolor=#5168C8 BORDERCOLORDARK=#FFFFFF width="100%" height=25 Author="wayx" >';

strFrame+='<tr Author="wayx" valign="middle" align="center"><td style="font-size:12px;color:#FFFFFF" Author=meizz><b>日</b></td>';

strFrame+='<td style="font-size:12px;color:#FFFFFF" Author=meizz><b>一</b></td><td style="font-size:12px;color:#FFFFFF" Author=meizz><b>二</b></td>';

strFrame+='<td style="font-size:12px;color:#FFFFFF" Author=meizz><b>三</b></td><td style="font-size:12px;color:#FFFFFF" Author=meizz><b>四</b></td>';

strFrame+='<td style="font-size:12px;color:#FFFFFF" Author=meizz><b>五</b></td><td style="font-size:12px;color:#FFFFFF" Author=meizz><b>六</b></td></tr>';

strFrame+='</table></td></tr>';

strFrame+=' <tr Author="wayx"><td width="100%" height=120 Author="wayx">';

strFrame+=' <table border=1 cellspacing=2 cellpadding=0 borderColorDark=#ffffff bgColor=#FFFFFF borderColorLight=#83A4D1 width="100%" height=120 Author="wayx">';

var n=0; for (j=0;j<5;j++){ strFrame+= ' <tr align=center Author="wayx">'; for (i=0;i<7;i++){

strFrame+='<td width=25 height=25 id=meizzDay'+n+' style="font-size:12px" Author=meizz onclick=parent.meizzDayClick(this.innerText,0)></td>';n++;}

strFrame+='</tr>';}

strFrame+=' <tr align=center Author="wayx">';

for (i=35;i<39;i++)strFrame+='<td width=25 height=25 id=meizzDay'+i+' style="font-size:12px" Author=wayx onclick="parent.meizzDayClick(this.innerText,0)"></td>';

strFrame+=' <td colspan=3 align=right Author=meizz><span onclick=parent.ClearText(); style="font-size:12px;cursor: hand";Author=meizz title="清除日期"><u>清除</u></span> <span onclick=parent.closeLayer() style="font-size:12px;cursor: hand"';

strFrame+=' Author=meizz title="关闭日历"><u>关闭</u></span> </td></tr>';

strFrame+=' </table></td></tr><tr Author="wayx"><td Author="wayx">';

strFrame+=' <table border=0 cellspacing=1 cellpadding=0 width=100% Author="wayx" bgcolor=#FFFFFF>';

strFrame+=' <tr Author="wayx"><td Author=meizz align=left><input Author=meizz type=button class=button style="cursor:hand" value="<<" title="向前翻 1 年" onclick="parent.meizzPrevY()" ';

strFrame+=' onfocus="this.blur()" style="font-size: 12px; height: 20px"><input Author=meizz class=button title="向前翻 1 月" type=button ';

strFrame+=' value="< " style="cursor:hand" onclick="parent.meizzPrevM()" onfocus="this.blur()" style="font-size: 12px; height: 20px"></td><td ';

strFrame+=' Author=meizz align=center><input Author=meizz style="cursor:hand" type=button class=button value=今天 onclick="parent.meizzToday()" ';

strFrame+=' onfocus="this.blur()" title="当前日期" style="font-size: 12px; height: 20px; cursor:hand"></td><td ';

strFrame+=' Author=meizz align=right><input Author=meizz type=button class=button value=" >" style="cursor:hand" onclick="parent.meizzNextM()" ';

strFrame+=' onfocus="this.blur()" title="向后翻 1 月" class=button style="font-size: 12px; height: 20px"><input ';

strFrame+=' Author=meizz type=button class=button style="cursor:hand" value=">>" title="向后翻 1 年" onclick="parent.meizzNextY()"';

strFrame+=' onfocus="this.blur()" style="font-size: 12px; height: 20px"></td>';

strFrame+='</tr></table></td></tr></table></td></tr></table></div>';

window.frames.meizzDateLayer.document.writeln(strFrame);

window.frames.meizzDateLayer.document.close();

var outObject;

var outButton;

var outDate="";

var odatelayer=window.frames.meizzDateLayer.document.all;

function setday(tt,obj){

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.meizzDateLayer.style;

var th = tt;

var ttop = tt.offsetTop;

var thei = tt.clientHeight;

var tleft = tt.offsetLeft;

var ttyp = tt.type;

while (tt = tt.offsetParent){ttop+=tt.offsetTop; tleft+=tt.offsetLeft;}

dads.top = ttop+thei+6;

dads.left = (arguments.length == 1) ? tleft : tleft -135 ;

outObject = (arguments.length == 1) ? th : obj;

outButton = (arguments.length == 1) ? null : th;

var reg = /^(d+)-(d{1,2})-(d{1,2})$/;

var r = outObject.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;

}

else outDate="";

meizzSetDay(r[1],r[2]+1);

}

else{

outDate="";

meizzSetDay(new Date().getFullYear(), new Date().getMonth() + 1);

}

dads.display = '';

event.returnValue=false;

}

var MonHead = new Array(12);

MonHead[0] = 31; MonHead[1] = 28; MonHead[2] = 31; MonHead[3] = 30; MonHead[4] = 31; MonHead[5] = 30;

MonHead[6] = 31; MonHead[7] = 31; MonHead[8] = 30; MonHead[9] = 31; MonHead[10] = 30; MonHead[11] = 31;

var meizzTheYear=new Date().getFullYear();

var meizzTheMonth=new Date().getMonth()+1;

var meizzWDay=new Array(39);

function document.onclick(){

with(window.event)

{ if (srcElement.getAttribute("Author")==null && srcElement != outObject && srcElement != outButton)

closeLayer();

}}

function document.onkeyup(){

if (window.event.keyCode==27){

if(outObject)outObject.blur();

closeLayer();

}

else if(document.activeElement)

if(document.activeElement.getAttribute("Author")==null && document.activeElement != outObject && document.activeElement != outButton)

{closeLayer();}

}

function meizzWriteHead(yy,mm){

odatelayer.meizzYearHead.innerText = yy + " 年";

odatelayer.meizzMonthHead.innerText = mm + " 月";

}

function tmpSelectYearInnerHTML(strYear){

if (strYear.match(/D/)!=null){alert("年份输入参数不是数字！");return;}

var m = (strYear) ? strYear : new Date().getFullYear();

if (m < 1000 || m > 9999) {alert("年份值不在 1000 到 9999 之间！");return;}

var n = m - 10;

if (n < 1000) n = 1000;

if (n + 26 > 9999) n = 9974;

var s = "   <select Author=meizz name=tmpSelectYear style='font-size: 12px' "

s += "onblur='document.all.tmpSelectYearLayer.style.display="none"' "

s += "onchange='document.all.tmpSelectYearLayer.style.display="none";"

s += "parent.meizzTheYear = this.value; parent.meizzSetDay(parent.meizzTheYear,parent.meizzTheMonth)'> ";

var selectInnerHTML = s;

for (var i = n; i < n + 26; i++){

if (i == m)

{selectInnerHTML += "<option Author=wayx value='" + i + "' selected>" + i + "年" + "</option> ";}

else {selectInnerHTML += "<option Author=wayx value='" + i + "'>" + i + "年" + "</option> ";}

}

selectInnerHTML += "</select>";

odatelayer.tmpSelectYearLayer.style.display="";

odatelayer.tmpSelectYearLayer.innerHTML = selectInnerHTML;

odatelayer.tmpSelectYear.focus();

}

function tmpSelectMonthInnerHTML(strMonth){

if (strMonth.match(/D/)!=null){alert('月份输入参数不是数字！');return;}

var m = (strMonth) ? strMonth : new Date().getMonth() + 1;

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)'> ";

var selectInnerHTML = s;

for (var i = 1; i < 13; i++){

if (i == m)

{selectInnerHTML += "<option Author=wayx value='"+i+"' selected>"+i+"月"+"</option> ";}

else {selectInnerHTML += "<option Author=wayx value='"+i+"'>"+i+"月"+"</option> ";}

}

selectInnerHTML += "</select>";

odatelayer.tmpSelectMonthLayer.style.display="";

odatelayer.tmpSelectMonthLayer.innerHTML = selectInnerHTML;

odatelayer.tmpSelectMonth.focus();

}

function closeLayer(){

document.all.meizzDateLayer.style.display="none";

}

function IsPinYear(year){

if (0==year%4&&((year%100!=0)||(year%400==0))) return true;else return false;

}

function GetMonthCount(year,month){

var c=MonHead[month-1];if((month==2)&&IsPinYear(year)) c++;return c;

}

function GetDOW(day,month,year){

var dt=new Date(year,month-1,day).getDay()/7; return dt;

}

function meizzPrevY(){

if(meizzTheYear > 999 && meizzTheYear <10000){meizzTheYear--;}

else{alert("年份超出范围（1000-9999）！");}

meizzSetDay(meizzTheYear,meizzTheMonth);

}

function meizzNextY(){

if(meizzTheYear > 999 && meizzTheYear <10000){meizzTheYear++;}

else{alert("年份超出范围（1000-9999）！");}

meizzSetDay(meizzTheYear,meizzTheMonth);

}

function meizzToday(){

var today;

meizzTheYear = new Date().getFullYear();

meizzTheMonth = new Date().getMonth()+1;

today=new Date().getDate();

if(outObject){

outObject.value=meizzTheYear + "-" + ((meizzTheMonth<10)?"0"+meizzTheMonth : meizzTheMonth) + "-" + ((today<10)?"0"+today:today);

}

closeLayer();

}

function ClearText(){

outObject.value="";

closeLayer();

}

function meizzPrevM(){

if(meizzTheMonth>1){meizzTheMonth--}else{meizzTheYear--;meizzTheMonth=12;}

meizzSetDay(meizzTheYear,meizzTheMonth);

}

function meizzNextM(){

if(meizzTheMonth==12){meizzTheYear++;meizzTheMonth=1}else{meizzTheMonth++}

meizzSetDay(meizzTheYear,meizzTheMonth);

}

function meizzSetDay(yy,mm){

meizzWriteHead(yy,mm);

meizzTheYear=yy;

meizzTheMonth=mm;

for (var i = 0; i < 39; i++){meizzWDay[i]=""};

var day1 = 1,day2=1,firstday = new Date(yy,mm-1,1).getDay();

for (i=0;i<firstday;i++)meizzWDay[i]=GetMonthCount(mm==1?yy-1:yy,mm==1?12:mm-1)-firstday+i+1

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)

if (meizzWDay[i]!=""){

da.borderColorLight="#76A0CF";

da.borderColorDark="#76A0CF";

if(i<firstday){

da.innerHTML="<font style=' color: #B5C5D2;'>" + meizzWDay[i] + "</font>";

da.title=(mm==1?12:mm-1) +"月" + meizzWDay[i] + "日";

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()) ?

"#E4E3F2":"#FFFFFF";

else{

da.style.backgroundColor =((mm==1?yy-1:yy)==outDate.getFullYear() && (mm==1?12:mm-1)== outDate.getMonth() + 1 &&

meizzWDay[i]==outDate.getDate())? "#E8F5E7" :

(((mm==1?yy-1:yy) == new Date().getFullYear() && (mm==1?12:mm-1) == new Date().getMonth()+1 &&

meizzWDay[i] == new Date().getDate()) ? "#E4E3F2":"#FFFFFF");

if((mm==1?yy-1:yy)==outDate.getFullYear() && (mm==1?12:mm-1)== outDate.getMonth() + 1 &&

meizzWDay[i]==outDate.getDate())

{}

}

else if (i>=firstday+GetMonthCount(yy,mm)){

da.innerHTML="<font style=' color: #B5C5D2;'>" + meizzWDay[i] + "</font>";

da.title=(mm==12?1:mm+1) +"月" + meizzWDay[i] + "日";

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()) ?

"#E4E3F2":"#FFFFFF";

else{

da.style.backgroundColor =((mm==12?yy+1:yy)==outDate.getFullYear() && (mm==12?1:mm+1)== outDate.getMonth() + 1 &&

meizzWDay[i]==outDate.getDate())? "#E8F5E7" :

(((mm==12?yy+1:yy) == new Date().getFullYear() && (mm==12?1:mm+1) == new Date().getMonth()+1 &&

meizzWDay[i] == new Date().getDate()) ? "#E4E3F2":"#FFFFFF");

if((mm==12?yy+1:yy)==outDate.getFullYear() && (mm==12?1:mm+1)== outDate.getMonth() + 1 &&

meizzWDay[i]==outDate.getDate()){

da.borderColorLight="#E4E3F2";

da.borderColorDark="#E4E3F2";

}

else{

da.innerHTML="<font style=' color: #3E5468;'>" + meizzWDay[i] + "</FONT>";

da.title=mm +"月" + meizzWDay[i] + "日";

da.onclick=Function("meizzDayClick(this.innerText,0)");

if(!outDate)

da.style.backgroundColor = (yy == new Date().getFullYear() && mm == new Date().getMonth()+1 && meizzWDay[i] == new Date().getDate())?

"#FFFFFF":"#FFFFFF";

else{

da.style.backgroundColor =(yy==outDate.getFullYear() && mm== outDate.getMonth() + 1 && meizzWDay[i]==outDate.getDate())?

"#D5ECD2":((yy == new Date().getFullYear() && mm == new Date().getMonth()+1 && meizzWDay[i] == new Date().getDate())?

"#E4E3F2":"#F8F8FC");

}

da.style.cursor="hand"

da.onmouseover=Function("this.backgroundColor='#000000';this.borderColorDark='#000099';this.borderColorLight='#000099';");

da.onmouseout=Function("this.bgColor='#000000';this.borderColorDark='#9CBADE';this.borderColorLight='#9CBADE';");

}

else{da.innerHTML="";da.style.backgroundColor="";da.style.cursor="default";da.onmouseover=Function("this.backgroundColor='#000000';this.borderColorDark='#000099';this.borderColorLight='#000099';");

da.onmouseout=Function("this.bgColor='#000000';this.borderColorDark='#9CBADE';this.borderColorLight='#9CBADE';");}

}}

function resetday(txtBox){

}

function meizzDayClick(n,ex){

var yy=meizzTheYear;

var mm = parseInt(meizzTheMonth)+ex;

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) {

return;}

if ( n < 10){n = "0" + n;}

outObject.value= yy + "-" + mm + "-" + n ;

closeLayer();

}

else {closeLayer(); alert("您所要输出的控件对象并不存在！");}

}// JavaScript Document