Otro Calendari un poquito mejor...
Por
rb
Jueves, 12/07/2012
AQUÍ EL CÓDIGO PARA COPIAR Y PEGAR
<html>
<head>
<title>Calendario</title>
<!--
This file retrieved from the JS-Examples archives
http://www.js-examples.com
100s of free ready to use scripts, tutorials, forums.
Author: ddelong - 0
-->
</head>
<body>
<p align=¨center¨><b>Calendario
<script language=¨JavaScript¨>
<!-- for sucky browsers
Months = new Array(12);
Months[0] = ¨Enero¨;
Months[1] = ¨Febrero¨;
Months[2] = ¨Marzo¨;
Months[3] = ¨Abril¨;
Months[4] = ¨Mayo¨;
Months[5] = ¨Junio¨;
Months[6] = ¨Julio¨;
Months[7] = ¨Agosto¨;
Months[8] = ¨Septiembre¨;
Months[9] = ¨Octubre¨;
Months[10] = ¨Noviembre¨;
Months[11] = ¨Diciembre¨;
function PadSpaces(TheString)
{
var Spaces = ¨ ¨;
len = Math.round((9 - TheString.length)/2);
return Spaces.substring(0,len) + TheString;
}
function NumLeapYears(StartYear, EndYear)
{
var LeapYears, i;
if (EndYear >= StartYear){
for(LeapYears = 0; StartYear <= EndYear; StartYear++)
if (IsLeapYear(StartYear)) LeapYears++;
}else{
for(LeapYears = 0; EndYear <= StartYear; EndYear++)
if (IsLeapYear(EndYear)) LeapYears++;
}
return LeapYears;
}
function IsLeapYear(Year)
{
if(Math.round(Year/4) == Year/4){
if(Math.round(Year/100) == Year/100){
if(Math.round(Year/400) == Year/400)
return true;
else return false;
}else return true;
}
return false;
}
function Trim(TheString)
{
var len;
len = TheString.length;
while(TheString.substring(0,1) == ¨ ¨){ //trim left
TheString = TheString.substring(1, len);
len = TheString.length;
}
while(TheString.substring(len-1, len) == ¨ ¨){ //trim right
TheString = TheString.substring(0, len-1);
len = TheString.length;
}
return TheString;
}
function DetermineMonthIdx()
{
var i, month, month_s, len;
month = Trim(document.calform.elements[4].value);
len = month.length;
for( i = 0; i <12; i++){
month_s = Months[i].substring(0,len);
if (month_s.toUpperCase() == month.toUpperCase())
return (i);
}
return -1;
}
function FindNewYearStartingDay(Year)
{
var LeapYears, Years, Day;
LeapYears = NumLeapYears(1995, Year);
if (Year >=1995)
Years = (Year -1995)+LeapYears;
else Years = (Year -1995)-LeapYears;
if (Year >=1995)
Day = Math.round(((Years/7 - Math.floor(Years/7))*7)+.1);
else Day = Math.round(((Years/7 - Math.ceil(Years/7))*7)-.1);
if (Year >=1995){
if(IsLeapYear(Year)) Day--;
}else Day += 7;
if(Day < 0) Day = 6;
if(Day > 6) Day = 0;
return Day;
}
function FindNumDaysInMonth(Year, Month)
{
if(Month == 1){
if(IsLeapYear(Year)) return 29;
else return 28;
}else{
if(Month >6) Month++;
if(Month/2 == Math.round(Month/2)) return 31;
}
return 30;
}
function FindMonthStartDay(NewYearDay, Year, Month)
{
var MonthStartDay;
AddArray = new Array(12);
AddArray[0]=0;AddArray[1]=3;AddArray[2]=3;AddArray[3]=6;
AddArray[4]=1;AddArray[5]=4;AddArray[6]=6;AddArray[7]=2;
AddArray[8]=5;AddArray[9]=0;AddArray[10]=3;AddArray[11]=5;
MonthStartDay = NewYearDay + AddArray[Month];
if(IsLeapYear(Year) && (Month ) > 1) MonthStartDay ++;
if (MonthStartDay > 6) MonthStartDay -= 7;
return MonthStartDay;
}
function FillCalendar()
{
var Year, Month, Midx, NewYearDay, MonthStartDay;
var NumDaysInMonth, i, t;
Year = parseFloat(document.calform.elements[1].value);
Month = document.calform.elements[4].value;
Midx = DetermineMonthIdx();
if (Midx == -1){
alert (¨No se reconoce el mes¨);
return;
}
NewYearDay = FindNewYearStartingDay(Year);
MonthStartDay = FindMonthStartDay(NewYearDay, Year, Midx);
NumDaysInMonth = FindNumDaysInMonth(Year, Midx);
for(i = 6; i < 43; i++){
t = i-5-MonthStartDay;
if ( t >= 1 && t <= NumDaysInMonth)
document.calform.elements[i].value =t;
else document.calform.elements[i].value = ¨¨;
}
}
function IncDecYear(val)
{
var valNum = parseInt(val);
var valNum2 = parseInt(document.calform.elements[1].value)
document.calform.elements[1].value = valNum2 + valNum;
FillCalendar()
}
function IncDecMonth(val)
{
var valNum = parseInt(val);
var Midx = DetermineMonthIdx();
Midx += valNum;
if(Midx > 11) Midx = 0;
if(Midx < 0) Midx = 11;
document.calform.elements[4].value = PadSpaces(Months[Midx]);
FillCalendar()
}
// -->
</script>
</b></p>
<div align=¨center¨>
<table border=1 bgcolor=¨#000000¨><tr><td align=center>
<table border=0 cellspacing=0>
<form name=¨calform¨>
<tr><td align=center bgcolor=¨#000000¨><input type=button value=¨<<¨ onClick=¨IncDecYear(-1)¨></td>
<th bgcolor=¨#aaaaaa¨ colspan=5 align=center><input size=4 type=text value=¨1993¨></th>
<td align=center bgcolor=¨#000000¨><input type=button value=¨>>¨ onClick=¨IncDecYear(1)¨></td></tr>
<tr><td align=center bgcolor=¨#000000¨><input type=button value=¨<<¨ onClick=¨IncDecMonth(-1)¨></td>
<th bgcolor=¨#aaaaaa¨ colspan=5 align=center><input size=9 type=text value=¨ January ¨></th>
<td align=center bgcolor=¨#000000¨><input type=button value=¨>>¨ onClick=¨IncDecMonth(1)¨></td></tr>
<tr><th bgcolor=¨#ffcccc¨>Dom</td>
<th bgcolor=¨#ccccff¨>Lun</td>
<th bgcolor=¨#ccccff¨>Mar</td>
<th bgcolor=¨#ccccff¨>Mié</td>
<th bgcolor=¨#ccccff¨>Jue</td>
<th bgcolor=¨#ccccff¨>Vie</td>
<th bgcolor=¨#ccccff¨>Sáb</td></tr>
<tr><td bgcolor=¨#ffcccc¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td></tr>
<tr><td bgcolor=¨#ffcccc¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td></tr>
<tr><td bgcolor=¨#ffcccc¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td></tr>
<tr><td bgcolor=¨#ffcccc¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td></tr>
<tr><td bgcolor=¨#ffcccc¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨ ><input type=text size=2></td></tr>
<tr><td bgcolor=¨#ffcccc¨><input type=text size=2></td>
<td bgcolor=¨#ccccff¨><input type=text size=2></td>
<td bgcolor=¨#aaaaaa¨ colspan=5><input type=text size=¨20¨></td></tr>
</form>
</table>
</td></tr></table>
<script language=¨JavaScript¨>
<!--
//include this script segment if you want to set the calendar to today´s date.
//this MUST come after the tabled form which contains the calendar
//set calendar to today´s date
myDate = new Date();
var Month = parseInt(myDate.getMonth());
document.calform.elements[1].value = myDate.getYear();
document.calform.elements[4].value = PadSpaces(Months[Month]);
document.calform.elements[43].value = ¨Hoy es: ¨ +
myDate.getDate() + ¨ ¨ + Months[Month].substring(0,3)
+ ¨, ¨ + (0 + myDate.getYear());
FillCalendar();
// -->
</script>
</div>
</body>
</html>
Por
rb
