//日期控件
var bMoveable=true;
var _VersionInfo="关闭日期选择";
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>&lt;</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>&gt;</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 ' + (bMoveable? 'onmousedown="DragStart()" onmouseup="DragEnd()"':'');
strFrame+=' BORDERCOLORLIGHT=#3677b1 bgcolor=#5168C8 BORDERCOLORDARK=#FFFFFF width="100%" height=25 Author="wayx" style="cursor:' + (bMoveable ? 'move':'default') + '">';
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.closeDateLayer() style="font-size:12px;cursor: hand"';
strFrame+='         Author=meizz title="' + _VersionInfo + '"><u>关闭</u></span>&nbsp;</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=Today 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  = (ttyp=="image")? ttop+thei : ttop+thei+6;
  dads.left = tleft;
  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)	closeDateLayer();
  }
}

function document.onkeyup(){
  if (window.event.keyCode==27){
    if(outObject)outObject.blur();
      closeDateLayer();
    }else if(document.activeElement)
    if(document.activeElement.getAttribute("Author")==null && document.activeElement != outObject && document.activeElement != outButton)
		{
    closeDateLayer();
  }
}

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 + 106 > 9999) n = 9974;
  var s = "&nbsp;&nbsp;&nbsp;<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)'>\r\n";
  var selectInnerHTML = s;
  for (var i = 1850; i < 2050; i++){
    if (i == m){
      selectInnerHTML += "<option Author=wayx value='" + i + "' selected>" + i + "年" + "</option>\r\n";
    }else {
      selectInnerHTML += "<option Author=wayx value='" + i + "'>" + i + "年" + "</option>\r\n";
    }
  }
  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 = "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<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+"月"+"</option>\r\n";
    }else {
      selectInnerHTML += "<option Author=wayx value='"+i+"'>"+i+"月"+"</option>\r\n";
    }
  }
  selectInnerHTML += "</select>";
  odatelayer.tmpSelectMonthLayer.style.display="";
  odatelayer.tmpSelectMonthLayer.innerHTML = selectInnerHTML;
  odatelayer.tmpSelectMonth.focus();
}

function closeDateLayer(){
  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 + "-" + today;
  }
  closeDateLayer();
}

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