setday.js

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<!--   
  //-------------------------------------------------------------------------------   
    
  //     这是我做的一个日历   Javascript   页面脚本控件，适用于微软的   IE   （5.0以上）浏览器   
  //     主调用函数是   setday(this,[object])，[object]是控件输出的控件名，举两个具体调用的例子：   
  //     一、<input   name=txt><input   type=button   value=选择日期   onclick="setday(this,document.all.txt)">   
  //     二、<input   onfocus="setday(this)">   
  //     若有什么不足的地方，或者您有更好的建议，请与我联系：mail:   [e-mail]   
  //     本日历的年份限制是（1000   -   9999）   
    
  //====================================================   WEB   页面显示部分   =====================================================   
  document.writeln('<div   id=meizzDateLayer   style="position:   absolute;   width:   142;   height:   166;   z-index:   9998;   display:   none">');   
  document.writeln('<span   id=tmpSelectYearLayer     style="z-index:   9999;position:   absolute;top:   2;   left:   18;display:   none"></span>');   
  document.writeln('<span   id=tmpSelectMonthLayer   style="z-index:   9999;position:   absolute;top:   2;   left:   75;display:   none"></span>');   
  document.writeln('<table   border=0   cellspacing=1   cellpadding=0   width=142   height=160   bgcolor=#808080   onselectstart="return   false">');   
  document.writeln('     <tr><td   width=142   height=23   bgcolor=#FFFFFF><table   border=0   cellspacing=1   cellpadding=0   width=140   height=23>');   
  document.writeln('             <tr   align=center><td   width=20   align=center   bgcolor=#808080   style="font-size:12px;cursor:   hand;color:   #FFD700"   ');   
  document.writeln('                 onclick="meizzPrevM()"   title="向前翻　月"   Author=meizz><b   Author=meizz>&lt;&lt;</b>');   
  document.writeln('                 </td><td   width=100   align=center   style="font-size:12px;cursor:default"   Author=meizz>');   
  document.writeln('                 <span   Author=meizz   id=meizzYearHead   onclick="tmpSelectYearInnerHTML(this.innerText)"></span>&nbsp;年&nbsp;<span');   
  document.writeln('                   id=meizzMonthHead   Author=meizz   onclick="tmpSelectMonthInnerHTML(this.innerText)"></span>&nbsp;月</td>');   
  document.writeln('                 <td   width=20   bgcolor=#808080   align=center   style="font-size:12px;cursor:   hand;color:   #FFD700"   ');   
  document.writeln('                   onclick="meizzNextM()"   title="往后翻　月"   Author=meizz><b   Author=meizz>&gt;&gt;</b></td></tr>');   
  document.writeln('         </table></td></tr>');   
  document.writeln('     <tr><td   width=142   height=18   bgcolor=#808080>');   
  document.writeln('<table   border=0   cellspacing=0   cellpadding=0   width=140   height=1   style="cursor:default">');   
  document.writeln('<tr   align=center><td   style="font-size:12px;color:#FFFFFF"   Author=meizz>日</td>');   
  document.writeln('<td   style="font-size:12px;color:#FFFFFF"   Author=meizz>一</td><td   style="font-size:12px;color:#FFFFFF"   Author=meizz>二</td>');   
  document.writeln('<td   style="font-size:12px;color:#FFFFFF"   Author=meizz>三</td><td   style="font-size:12px;color:#FFFFFF"   Author=meizz>四</td>');   
  document.writeln('<td   style="font-size:12px;color:#FFFFFF"   Author=meizz>五</td><td   style="font-size:12px;color:#FFFFFF"   Author=meizz>六</td></tr>');   
  document.writeln('</table></td></tr><!--   Author:F.R.Huang(meizz)   http://www.meizz.com/   mail:   [e-mail]   2002-10-8   -->');   
  document.writeln('     <tr><td   width=142   height=120>');   
  document.writeln('         <table   border=0   cellspacing=1   cellpadding=0   width=140   height=120   bgcolor=#FFFFFF>');   
  var   n=0;   for   (j=0;j<5;j++){   document.writeln   ('   <tr   align=center>');   for   (i=0;i<7;i++){   
  document.writeln('<td   width=20   height=20   id=meizzDay'+n+'   style="font-size:12px"   Author=meizz   onclick=meizzDayClick(this.innerText)></td>');n++;}   
  document.writeln('</tr>');}   
  document.writeln('             <tr   align=center><td   width=20   height=20   style="font-size:12px"   id=meizzDay35   Author=meizz   ');   
  document.writeln('                   onclick=meizzDayClick(this.innerText)></td>');   
  document.writeln('                 <td   width=20   height=20   style="font-size:12px"   id=meizzDay36   Author=meizz   onclick=meizzDayClick(this.innerText)></td>');   
  document.writeln('                 <td   colspan=5   align=right   Author=meizz><span   onclick=closeLayer()   style="font-size:12px;cursor:   hand"');   
  document.writeln('                   Author=meizz   title="作者:   F.R.Huang(meizz)&#13;MAIL:   [e-mail]"><u>关闭本控件</u></span>&nbsp;</td></tr>');   
  document.writeln('         </table></td></tr><tr><td>');   
  document.writeln('                 <table   border=0   cellspacing=1   cellpadding=0   width=100%   bgcolor=#FFFFFF>');   
  document.writeln('                     <tr><td   Author=meizz   align=left><input   Author=meizz   type=button   value="<   "   title="向前翻　年"   onclick="meizzPrevY()"   ');   
  document.writeln('                           onfocus="this.blur()"   style="font-size:   12px;   height:   20px"><input   Author=meizz   title="向前翻　月"   type=button   ');   
  document.writeln('                           value="<<"   onclick="meizzPrevM()"   onfocus="this.blur()"   style="font-size:   12px;   height:   20px"></td><td   ');   
  document.writeln('                           Author=meizz   align=center><input   Author=meizz   type=button   value=Today   onclick="meizzToday()"   ');   
  document.writeln('                           onfocus="this.blur()"   title="现在的年月"   style="font-size:   12px;   height:   20px"></td><td   ');   
  document.writeln('                           Author=meizz   align=right><input   Author=meizz   type=button   value=">>"   onclick="meizzNextM()"   ');   
  document.writeln('                           onfocus="this.blur()"   title="往后翻　月"   style="font-size:   12px;   height:   20px"><input   ');   
  document.writeln('                           Author=meizz   type=button   value="   >"   title="往后翻　年"   onclick="meizzNextY()"');   
  document.writeln('                           onfocus="this.blur()"   style="font-size:   12px;   height:   20px"></td>');   
  document.writeln('</tr></td></tr></table></div>');   
  //====================================================   WEB   页面显示部分   ======================================================   
  var   outObject;   
  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.meizzDateLayer.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;   
      dads.display   =   '';   
      event.returnValue=false;   
  }   
    
  var   MonHead   =   new   Array(12);               //定义阳历中每个月的最大天数   
          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();   //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   meizzWDay=new   Array(37);                               //定义写日期的数组   
    
  function   document.onclick()   //任意点击时关闭该控件   
  {     
      with(window.event.srcElement)   
      {   if   (tagName   !=   "INPUT"   &&   getAttribute("Author")==null)   
          document.all.meizzDateLayer.style.display="none";   
      }   
  }   
    
  function   meizzWriteHead(yy,mm)     //往   head   中写入当前的年与月   
      {   document.all.meizzYearHead.innerText     =   yy;   
          document.all.meizzMonthHead.innerText   =   mm;   
      }   
    
  function   tmpSelectYearInnerHTML(strYear)   //年份的下拉框   
  {   
      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   +=   "meizzTheYear   =   this.value;   meizzSetDay(meizzTheYear,meizzTheMonth)'>\r\n";   
      var   selectInnerHTML   =   s;   
      for   (var   i   =   n;   i   <   n   +   26;   i++)   
      {   
          if   (i   ==   m)   
                {selectInnerHTML   +=   "<option   value='"   +   i   +   "'   selected>"   +   i   +   "年"   +   "</option>\r\n";}   
          else   {selectInnerHTML   +=   "<option   value='"   +   i   +   "'>"   +   i   +   "年"   +   "</option>\r\n";}   
      }   
      selectInnerHTML   +=   "</select>";