发一个网上找的日历脚本

< Script LANGUAGE = " JavaScript " >
  var  months  =   new  Array( " 一 " ,  " 二 " ,  " 三 " , " 四 " ,  " 五 " ,  " 六 " ,  " 七 " ,  " 八 " ,  " 九 " , " 十 " ,  " 十一 " ,  " 十二 " );
  var  daysInMonth  =   new  Array( 31 ,  28 ,  31 ,  30 ,  31 ,  30 ,  31 ,  31 , 30 ,  31 ,  30 ,  31 );
  var  days  =   new  Array( " 日 " , " 一 " ,  " 二 " ,  " 三 " , " 四 " ,  " 五 " ,  " 六 " );
  var  classTemp;
  var  today = new  getToday();
  var  year = today.year;
  var  month = today.month;
  var  newCal; 

  function  getDays(month, year)  ... {
  if (1 == month) return ((0 == year % 4) && (0 != (year % 100))) ||(0 == year % 400) ? 29 : 28;
  else return daysInMonth[month];
 }

  function  getToday()  ... {
  this.now = new Date();
  this.year = this.now.getFullYear();
  this.month = this.now.getMonth();
  this.day = this.now.getDate();
 }

  function  Calendar()  ... {
  newCal = new Date(year,month,1);
  today = new getToday();   
  var day = -1;
  var startDay = newCal.getDay();
  var endDay=getDays(newCal.getMonth(), newCal.getFullYear());
  var daily = 0;
  if ((today.year == newCal.getFullYear()) &&(today.month == newCal.getMonth()))
  ...{
   day = today.day;
  }
  var caltable = document.all.caltable.tBodies.calendar;
  var intDaysInMonth =getDays(newCal.getMonth(), newCal.getFullYear());

  for (var intWeek = 0; intWeek < caltable.rows.length;intWeek++)
   for (var intDay = 0;intDay < caltable.rows[intWeek].cells.length;intDay++)
   ...{
    var cell = caltable.rows[intWeek].cells[intDay];
    var montemp=(newCal.getMonth()+1)<10?("0"+(newCal.getMonth()+1)):(newCal.getMonth()+1);         
    if ((intDay == startDay) && (0 == daily))...{ daily = 1;}
    var daytemp=daily<10?("0"+daily):(daily);
    var d="<"+newCal.getFullYear()+"-"+montemp+"-"+daytemp+">";
    if(day==daily) cell.className="DayNow";
    else if(intDay==6) cell.className = "DaySat";
    else if (intDay==0) cell.className ="DaySun";
    else cell.className="Day";
    if ((daily > 0) && (daily <= intDaysInMonth))
    ...{
     cell.innerText = daily;
     daily++;
    } else
    ...{
     cell.className="CalendarTD";
     cell.innerText = "";
    }
  }
  document.all.year.value=year;
  document.all.month.value=month+1;
 }

  function  subMonth()
  ... {
  if ((month-1)<0)
  ...{
   month=11;
   year=year-1;
  } else
  ...{
   month=month-1;
  }
  Calendar();
 }

  function  addMonth()
  ... {
  if((month+1)>11)
  ...{
   month=0;
   year=year+1;
  } else
  ...{
   month=month+1;
  }
  Calendar();
 }

  function  setDate() 
  ... {
  if (document.all.month.value<1||document.all.month.value>12)
  ...{
   alert("月的有效范围在1-12之间!");
   return;
  }
  year=Math.ceil(document.all.year.value);
  month=Math.ceil(document.all.month.value-1);
  Calendar();
 }
</ Script >

< Script >
function  buttonOver()
... {
 var obj = window.event.srcElement;
 obj.runtimeStyle.cssText = "background-color:#FFFFFF";
// obj.className="Hover";
}

function  buttonOut()
... {
 var obj = window.event.srcElement;
 window.setTimeout(function()...{obj.runtimeStyle.cssText = "";},300);
}
</ Script >

< Style >
Input  ... {font-family: verdana;font-size: 9pt;text-decoration: none;background-color: #FFFFFF;height: 20px;border: 1px solid #666666;color:#000000;}

.Calendar  ... {font-family: verdana;text-decoration: none;width: 170;background-color: #C0D0E8;font-size: 9pt;border:0px dotted #1C6FA5;}
.CalendarTD  ... {font-family: verdana;font-size: 7pt;color: #000000;background-color:#f6f6f6;height: 20px;width:11%;text-align: center;}

.Title  ... {font-family: verdana;font-size: 11pt;font-weight: normal;height: 24px;text-align: center;color: #333333;text-decoration: none;background-color: #A4B9D7;border-top-width: 1px;border-right-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-bottom-style:1px;border-top-color: #999999;border-right-color: #999999;border-bottom-color: #999999;border-left-color: #999999;}

.Day  ... {font-family: verdana;font-size: 7pt;color:#243F65;background-color: #E5E9F2;height: 20px;width:11%;text-align: center;}
.DaySat  ... {font-family: verdana;font-size: 7pt;color:#FF0000;text-decoration: none;background-color:#E5E9F2;text-align: center;height: 18px;width: 12%;}
.DaySun  ... {font-family: verdana;font-size: 7pt;color: #FF0000;text-decoration: none;background-color:#E5E9F2;text-align: center;height: 18px;width: 12%;}
.DayNow  ... {font-family: verdana;font-size: 7pt;font-weight: bold;color: #000000;background-color: #FFFFFF;height: 20px;text-align: center;}

.DayTitle  ... {font-family: verdana;font-size: 9pt;color: #000000;background-color: #C0D0E8;height: 20px;width:11%;text-align: center;}
.DaySatTitle  ... {font-family: verdana;font-size: 9pt;color:#FF0000;text-decoration: none;background-color:#C0D0E8;text-align: center;height: 20px;width: 12%;}
.DaySunTitle  ... {font-family: verdana;font-size: 9pt;color: #FF0000;text-decoration: none;background-color: #C0D0E8;text-align: center;height: 20px;width: 12%;}

.DayButton  ... {font-family: Webdings;font-size: 9pt;font-weight: bold;color: #243F65;cursor:hand;text-decoration: none;}

</ Style >


< table border = " 0 "  cellpadding = " 0 "  cellspacing = " 1 "  class = " Calendar "  id = " caltable " >
< thead >
      < tr align = " center "  valign = " middle " >  
   < td colspan = " 7 "  class = " Title " >
    < a href = " javaScript:subMonth(); "  title = " 上一月 "  Class = " DayButton " > 3 </ a >   < input name = " year "  type = " text "  size = " 4 "  maxlength = " 4 "  onkeydown = " if (event.keyCode==13){setDate()} "  onkeyup = " this.value=this.value.replace(/[^0-9]/g,'') "   onpaste = " this.value=this.value.replace(/[^0-9]/g,'') " >  年  < input name = " month "  type = " text "  size = " 1 "  maxlength = " 2 "  onkeydown = " if (event.keyCode==13){setDate()} "  onkeyup = " this.value=this.value.replace(/[^0-9]/g,'') "   onpaste = " this.value=this.value.replace(/[^0-9]/g,'') " >  月  < a href = " JavaScript:addMonth(); "  title = " 下一月 "  Class = " DayButton " > 4 </ a >
   </ td >
  </ tr >
  < tr align = " center "  valign = " middle " >  
   < Script LANGUAGE = " JavaScript " >   
   document.write( " <TD class=DaySunTitle id=diary > "   +  days[ 0 ]  +   " </TD> " ); 
    for  ( var  intLoop  =   1 ; intLoop  <  days.length - 1 ;intLoop ++ ) 
    document.write( " <TD class=DayTitle id=diary> "   +  days[intLoop]  +   " </TD> " ); 
    document.write( " <TD class=DaySatTitle id=diary> "   +  days[intLoop]  +   " </TD> " ); 
   </ Script >
  </ TR >  
</ thead >
< TBODY border = 1  cellspacing = " 0 "  cellpadding = " 0 "  ID = " calendar "  ALIGN = CENTER ONCLICK = " getDiary() " >
  < Script LANGUAGE = " JavaScript " >
   for  ( var  intWeeks  =   0 ; intWeeks  <   6 ; intWeeks ++ )
   ... {
   document.write("<TR style='cursor:hand'>");
   for (var intDays = 0; intDays < days.length;intDays++) document.write("<TD class=CalendarTD onMouseover='buttonOver();' onMouseOut='buttonOut();'></TD>");
   document.write("</TR>");
  }  
  </ Script >
</ TBODY >
</ TABLE >
< Script  LANGUAGE = " JavaScript " >
 Calendar();
</ Script >

  使用方法:新建一个HTML网页，将代码全部插入即可看倒效果