var fixedX = -1   // x position (-1 if to appear below control)
 var fixedY = -1   // y position (-1 if to appear below control)
 var startAt = 1   // 0 - sunday ; 1 - monday
 var showWeekNumber = 1 // 0 - don't show; 1 - show
 var showToday = 1  // 0 - don't show; 1 - show
 var imgDir = "images/"   // directory for images ... e.g. var imgDir="/img/"

 var gotoString = "Go To Current Month"
 var todayString = "Hoy es"
 var weekString = "Sem"
 var scrollLeftMessage = "Click to scroll to previous month. Hold mouse button to scroll automatically."
 var scrollRightMessage = "Click to scroll to next month. Hold mouse button to scroll automatically."
 var selectMonthMessage = "Click to select a month."
 var selectYearMessage = "Click to select a year."
 var selectDateMessage = "Select [date] as date." // do not replace [date], it will be replaced by date.

 var crossobj, crossMonthObj, crossYearObj, monthSelected, yearSelected, dateSelected, omonthSelected, oyearSelected, odateSelected, monthConstructed, yearConstructed, intervalID1, intervalID2, timeoutID1, timeoutID2, ctlToPlaceValue, ctlNow, dateFormat, nStartingYear

 var bPageLoaded=false
 var ie=document.all
 var dom=document.getElementById

 var ns4=document.layers
 var today = new Date()
 var dateNow  = today.getDate()
 var monthNow = today.getMonth()
 var yearNow  = today.getYear()
 var imgsrc = new Array("drop1.gif","drop2.gif","left1.gif","left2.gif","right1.gif","right2.gif")
 var img = new Array()

 var bShow = false;

    /* hides <select> and <applet> objects (for IE only) */
    function hideElement( elmID, overDiv )
    {
      if( ie )
      {
        for( i = 0; i < document.all.tags( elmID ).length; i++ )
        {
          obj = document.all.tags( elmID )[i];
          if( !obj || !obj.offsetParent )
          {
            continue;
          }
      
          // Find the element's offsetTop and offsetLeft relative to the BODY tag.
          objLeft   = obj.offsetLeft;
          objTop    = obj.offsetTop;
          objParent = obj.offsetParent;
          
          while( objParent.tagName.toUpperCase() != "BODY" )
          {
            objLeft  += objParent.offsetLeft;
            objTop   += objParent.offsetTop;
            objParent = objParent.offsetParent;
          }
      
          objHeight = obj.offsetHeight;
          objWidth = obj.offsetWidth;
      
          if(( overDiv.offsetLeft + overDiv.offsetWidth ) <= objLeft );
          else if(( overDiv.offsetTop + overDiv.offsetHeight ) <= objTop );
          else if( overDiv.offsetTop >= ( objTop + objHeight ));
          else if( overDiv.offsetLeft >= ( objLeft + objWidth ));
          else
          {
            obj.style.visibility = "hidden";
          }
        }
      }
    }
     
    /*
    * unhides <select> and <applet> objects (for IE only)
    */
    function showElement( elmID )
    {
      if( ie )
      {
        for( i = 0; i < document.all.tags( elmID ).length; i++ )
        {
          obj = document.all.tags( elmID )[i];
          
          if( !obj || !obj.offsetParent )
          {
            continue;
          }
        
          obj.style.visibility = "";
        }
      }
    }

 function HolidayRec (d, m, y, desc)
 {
  this.d = d
  this.m = m
  this.y = y
  this.desc = desc
 }

 var HolidaysCounter = 0
 var Holidays = new Array()

 function addHoliday (d, m, y, desc)
 {
  Holidays[HolidaysCounter++] = new HolidayRec ( d, m, y, desc )
 }

 if (dom)
 {
  for (i=0;i<imgsrc.length;i++)
  {
   img[i] = new Image
   img[i].src = imgDir + imgsrc[i]
  }
  document.write ("<div onclick='bShow=true' id='calendar' style='z-index:+999;position:absolute;visibility:hidden;'><table width="+((showWeekNumber==1)?200:176)+" style='font-family:arial;font-size:11px;border-width:1;border-style:solid;border-color:#a0a0a0;font-family:arial; font-size:11px}' bgcolor='#ffffff'><tr background='images/calback.jpg'><td background='images/calback.jpg'><table width='"+((showWeekNumber==1)?198:174)+"'><tr><td style='padding:2px;font-family:arial; font-size:11px;'><font color='#FFFFFF'><B><span id='caption'></span></B></font></td><td align=right><a href='javascript:hideCalendar()'><IMG SRC='"+imgDir+"close.gif' BORDER='0' ALT='Close the Calendar'></a></td></tr></table></td></tr><tr><td style='padding:5px' bgcolor=#ffffff><span id='content'></span></td></tr>")
   
  if (showToday==1)
  {
   document.write ("<tr bgcolor=#f0f0f0><td style='padding:5px' align=center><span id='lblToday'></span></td></tr>")
  }
   
  document.write ("</table></div><div id='selectMonth' style='z-index:+999;position:absolute;visibility:hidden;'></div><div id='selectYear' style='z-index:+999;position:absolute;visibility:hidden;'></div>");
 }

//---------------------------------------------TRADUCCION EN ESPAŅOL-----------------------------------------------------------------------------
 var monthName = new Array("Enero","Febrero","Marzo","Abril","Mayo","Junio","Julio","Augosto","Septiembre","Octubre","Noviembre","Diciembre")
 var monthName2 = new Array("ENE","FEB","MAR","ABR","MAY","JUN","JUL","AGO","SEP","OCT","NOV","DIC")
 if (startAt==0)
 {
  dayName = new Array ("Lun","Mar","Mie","Jue","Vie","Sab","Dom")
 }
 else
 {
  dayName = new Array ("Lun","Mar","Mie","Jue","Vie","Sab","Dom")
 }
 var styleAnchor="text-decoration:none;color:black;"
 var styleLightBorder="border-style:solid;border-width:1px;border-color:#a0a0a0;"

 function swapImage(srcImg, destImg){
  if (ie) { document.getElementById(srcImg).setAttribute("src",imgDir + destImg) }
 }

 function init() {
  if (!ns4)
  {
   if (!ie) { yearNow += 1900 }

   crossobj=(dom)?document.getElementById("calendar").style : ie? document.all.calendar : document.calendar
   hideCalendar()

   crossMonthObj=(dom)?document.getElementById("selectMonth").style : ie? document.all.selectMonth : document.selectMonth

   crossYearObj=(dom)?document.getElementById("selectYear").style : ie? document.all.selectYear : document.selectYear

   monthConstructed=false;
   yearConstructed=false;

   if (showToday==1)
   {
    document.getElementById("lblToday").innerHTML = todayString + " <a onmousemove='window.status=\""+gotoString+"\"' onmouseout='window.status=\"\"' title='"+gotoString+"' style='"+styleAnchor+"' href='javascript:monthSelected=monthNow;yearSelected=yearNow;constructCalendar();'>"+dayName[(today.getDay()-startAt==-1)?6:(today.getDay()-startAt)]+", " + dateNow + " " + monthName[monthNow].substring(0,15) + " " + yearNow + "</a>"
   }

   sHTML1="<span id='spanLeft' style='border-style:solid;border-width:1;border-color:#ffffff;cursor:pointer' onmouseover='swapImage(\"changeLeft\",\"left2.gif\");this.style.borderColor=\"#88AAFF\";window.status=\""+scrollLeftMessage+"\"' onclick='javascript:decMonth()' onmouseout='clearInterval(intervalID1);swapImage(\"changeLeft\",\"left1.gif\");this.style.borderColor=\"#ffffff\";window.status=\"\"' onmousedown='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"StartDecMonth()\",500)' onmouseup='clearTimeout(timeoutID1);clearInterval(intervalID1)'>&nbsp<IMG id='changeLeft' SRC='"+imgDir+"left1.gif' width=10 height=11 BORDER=0>&nbsp</span>&nbsp;"
   sHTML1+="<span id='spanRight' style='border-style:solid;border-width:1;border-color:#ffffff;cursor:pointer' onmouseover='swapImage(\"changeRight\",\"right2.gif\");this.style.borderColor=\"#88AAFF\";window.status=\""+scrollRightMessage+"\"' onmouseout='clearInterval(intervalID1);swapImage(\"changeRight\",\"right1.gif\");this.style.borderColor=\"#ffffff\";window.status=\"\"' onclick='incMonth()' onmousedown='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"StartIncMonth()\",500)' onmouseup='clearTimeout(timeoutID1);clearInterval(intervalID1)'>&nbsp<IMG id='changeRight' SRC='"+imgDir+"right1.gif' width=10 height=11 BORDER=0>&nbsp</span>&nbsp"
   sHTML1+="<span id='spanMonth' style='border-style:solid;border-width:1;border-color:#ffffff;cursor:pointer' onmouseover='swapImage(\"changeMonth\",\"drop2.gif\");this.style.borderColor=\"#88AAFF\";window.status=\""+selectMonthMessage+"\"' onmouseout='swapImage(\"changeMonth\",\"drop1.gif\");this.style.borderColor=\"#ffffff\";window.status=\"\"' onclick='popUpMonth()'></span>&nbsp;"
   sHTML1+="<span id='spanYear' style='border-style:solid;border-width:1;border-color:#fffffff;cursor:pointer' onmouseover='swapImage(\"changeYear\",\"drop2.gif\");this.style.borderColor=\"#88AAFF\";window.status=\""+selectYearMessage+"\"' onmouseout='swapImage(\"changeYear\",\"drop1.gif\");this.style.borderColor=\"#ffffff\";window.status=\"\"' onclick='popUpYear()'></span>&nbsp;"
   
   document.getElementById("caption").innerHTML  = sHTML1

   bPageLoaded=true
  }
 }

 function hideCalendar() {
  crossobj.visibility="hidden"
  if (crossMonthObj != null){crossMonthObj.visibility="hidden"}
  if (crossYearObj != null){crossYearObj.visibility="hidden"}

     showElement( 'SELECT' );
  showElement( 'APPLET' );
 }

 function padZero(num) {
  return (num < 10)? '0' + num : num ;
 }

 function constructDate(d,m,y)
 {
  sTmp = dateFormat
  sTmp = sTmp.replace ("dd","<e>")
  sTmp = sTmp.replace ("d","<d>")
  sTmp = sTmp.replace ("<e>",padZero(d))
  sTmp = sTmp.replace ("<d>",d)
  sTmp = sTmp.replace ("mmmm","<p>")
  sTmp = sTmp.replace ("mmm","<o>")
  sTmp = sTmp.replace ("mm","<n>")
  sTmp = sTmp.replace ("m","<m>")
  sTmp = sTmp.replace ("<m>",m+1)
  sTmp = sTmp.replace ("<n>",padZero(m+1))
  sTmp = sTmp.replace ("<o>",monthName[m])
  sTmp = sTmp.replace ("<p>",monthName2[m])
  sTmp = sTmp.replace ("yyyy",y)
  return sTmp.replace ("yy",padZero(y%100))
 }

 function closeCalendar() {
  var sTmp

  hideCalendar();
  ctlToPlaceValue.value = constructDate(dateSelected,monthSelected,yearSelected)
 }

 /*** Month Pulldown ***/

 function StartDecMonth()
 {
  intervalID1=setInterval("decMonth()",80)
 }

 function StartIncMonth()
 {
  intervalID1=setInterval("incMonth()",80)
 }

 function incMonth () {
  monthSelected++
  if (monthSelected>11) {
   monthSelected=0
   yearSelected++
  }
  constructCalendar()
 }

 function decMonth () {
  monthSelected--
  if (monthSelected<0) {
   monthSelected=11
   yearSelected--
  }
  constructCalendar()
 }

 function constructMonth() {
  popDownYear()
  if (!monthConstructed) {
   sHTML = ""
   for (i=0; i<12; i++) {
    sName = monthName[i];
    if (i==monthSelected){
     sName = "<B>" + sName + "</B>"
    }
    sHTML += "<tr><td id='m" + i + "' onmouseover='this.style.backgroundColor=\"#FFCC99\"' onmouseout='this.style.backgroundColor=\"\"' style='cursor:pointer' onclick='monthConstructed=false;monthSelected=" + i + ";constructCalendar();popDownMonth();event.cancelBubble=true'>&nbsp;" + sName + "&nbsp;</td></tr>"
   }

   document.getElementById("selectMonth").innerHTML = "<table width=70 style='font-family:arial; font-size:11px; border-width:1; border-style:solid; border-color:#a0a0a0;' bgcolor='#FFFFDD' cellspacing=0 onmouseover='clearTimeout(timeoutID1)' onmouseout='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"popDownMonth()\",100);event.cancelBubble=true'>" + sHTML + "</table>"

   monthConstructed=true
  }
 }

 function popUpMonth() {
  constructMonth()
  crossMonthObj.visibility = (dom||ie)? "visible" : "show"
  crossMonthObj.left = parseInt(crossobj.left) + 50
  crossMonthObj.top = parseInt(crossobj.top) + 26

  hideElement( 'SELECT', document.getElementById("selectMonth") );
  hideElement( 'APPLET', document.getElementById("selectMonth") );   
 }

 function popDownMonth() {
  crossMonthObj.visibility= "hidden"
 }

 /*** Year Pulldown ***/

 function incYear() {
 }

 function decYear() {
 }

 function selectYear(nYear) {
  yearSelected=parseInt(nYear);
  yearConstructed=false;
  constructCalendar();
  popDownYear();
 }

 function constructYear() {
  popDownMonth()
  sHTML = ""
  if (!yearConstructed) {

   sHTML = ""

   nStartingYear = yearNow;
   
//Dentro de el siguiente ciclo se generan los aņos, en el caso de que sea introcir fecha de nacimiento restale 30---- i>=(yearNow-30)-----
//CAMBIA el siguiente for por este " for (i=yearNow; i<=(yearNow+4); i++) { " si quieres que los aņos empizen en el actual en adelante  
   for (i=yearNow; i<=(yearNow+4); i++) {  
    sName = i;
    if (i==yearSelected){
     sName = "<B>" + sName + "</B>"
    }

    sHTML += "<tr><td id='y" + sName + "' onmouseover='this.style.backgroundColor=\"#FFCC99\"' onmouseout='this.style.backgroundColor=\"\"' style='cursor:pointer' onclick='selectYear("+i+");event.cancelBubble=true'>&nbsp;" + sName + "&nbsp;</td></tr>"
   }

   sHTML += ""

   document.getElementById("selectYear").innerHTML = "<table width=44 style='font-family:arial; font-size:11px; border-width:1; border-style:solid; border-color:#a0a0a0;' bgcolor='#FFFFDD' onmouseover='clearTimeout(timeoutID2)' onmouseout='clearTimeout(timeoutID2);timeoutID2=setTimeout(\"popDownYear()\",100)' cellspacing=0>" + sHTML + "</table>"

   yearConstructed = true
  }
 }

 function popDownYear() {
  clearInterval(intervalID1)
  clearTimeout(timeoutID1)
  clearInterval(intervalID2)
  clearTimeout(timeoutID2)
  crossYearObj.visibility= "hidden"
 }

 function popUpYear() {
  var leftOffset

  constructYear()
  crossYearObj.visibility = (dom||ie)? "visible" : "show"
  leftOffset = parseInt(crossobj.left) + document.getElementById("spanYear").offsetLeft
  if (ie)
  {
   leftOffset += 6
  }
  crossYearObj.left = leftOffset
  crossYearObj.top = parseInt(crossobj.top) + 26
 }

 /*** calendar ***/
   function WeekNbr(n) {
      // Algorithm used:
      // From Klaus Tondering's Calendar document (The Authority/Guru)
      // hhtp://www.tondering.dk/claus/calendar.html
      // a = (14-month) / 12
      // y = year + 4800 - a
      // m = month + 12a - 3
      // J = day + (153m + 2) / 5 + 365y + y / 4 - y / 100 + y / 400 - 32045
      // d4 = (J + 31741 - (J mod 7)) mod 146097 mod 36524 mod 1461
      // L = d4 / 1460
      // d1 = ((d4 - L) mod 365) + L
      // WeekNumber = d1 / 7 + 1
 
      year = n.getFullYear();
      month = n.getMonth() + 1;
      if (startAt == 0) {
         day = n.getDate() + 1;
      }
      else {
         day = n.getDate();
      }
 
      a = Math.floor((14-month) / 12);
      y = year + 4800 - a;
      m = month + 12 * a - 3;
      b = Math.floor(y/4) - Math.floor(y/100) + Math.floor(y/400);
      J = day + Math.floor((153 * m + 2) / 5) + 365 * y + b - 32045;
      d4 = (((J + 31741 - (J % 7)) % 146097) % 36524) % 1461;
      L = Math.floor(d4 / 1460);
      d1 = ((d4 - L) % 365) + L;
      week = Math.floor(d1/7) + 1;
 
      return week;
   }

 function constructCalendar () {
  var aNumDays = Array (31,0,31,30,31,30,31,31,30,31,30,31)

  var dateMessage
  var startDate = new Date (yearSelected,monthSelected,1)
  var endDate

  if (monthSelected==1)
  {
   endDate = new Date (yearSelected,monthSelected+1,1);
   endDate = new Date (endDate - (24*60*60*1000));
   numDaysInMonth = endDate.getDate()
  }
  else
  {
   numDaysInMonth = aNumDays[monthSelected];
  }

  datePointer = 0
  dayPointer = startDate.getDay() - startAt
  
  if (dayPointer<0)
  {
   dayPointer = 6
  }

  sHTML = "<table  border=0 style='font-family:verdana;font-size:10px;'><tr>"

  if (showWeekNumber==1)
  {
   sHTML += "<td width=27><b>" + weekString + "</b></td><td width=1 rowspan=7 bgcolor='#d0d0d0' style='padding:0px'><img src='"+imgDir+"divider.gif' width=1></td>"
  }

  for (i=0; i<7; i++) {
   sHTML += "<td width='27' align='right'><B>"+ dayName[i]+"</B></td>"
  }
  sHTML +="</tr><tr>"
  
  if (showWeekNumber==1)
  {
   sHTML += "<td align=right>" + WeekNbr(startDate) + "&nbsp;</td>"
  }

  for ( var i=1; i<=dayPointer;i++ )
  {
   sHTML += "<td>&nbsp;</td>"
  }
 
  for ( datePointer=1; datePointer<=numDaysInMonth; datePointer++ )
  {
   dayPointer++;
   sHTML += "<td align=right>"
   sStyle=styleAnchor
   if ((datePointer==odateSelected) && (monthSelected==omonthSelected) && (yearSelected==oyearSelected))
   { sStyle+=styleLightBorder }

   sHint = ""
   for (k=0;k<HolidaysCounter;k++)
   {
    if ((parseInt(Holidays[k].d)==datePointer)&&(parseInt(Holidays[k].m)==(monthSelected+1)))
    {
     if ((parseInt(Holidays[k].y)==0)||((parseInt(Holidays[k].y)==yearSelected)&&(parseInt(Holidays[k].y)!=0)))
     {
      sStyle+="background-color:#FFDDDD;"
      sHint+=sHint==""?Holidays[k].desc:"\n"+Holidays[k].desc
     }
    }
   }

   var regexp= /\"/g
   sHint=sHint.replace(regexp,"&quot;")

   dateMessage = "onmousemove='window.status=\""+selectDateMessage.replace("[date]",constructDate(datePointer,monthSelected,yearSelected))+"\"' onmouseout='window.status=\"\"' "

   var f1= new Date(yearSelected,monthSelected,datePointer);
//------------------------------------TERMINAR LA FUNCION EN 0 PARA QUE INICIE EN EL DIA ACTUAL EN LA SIGUIENTE LINEA----------------------------------------------
   var temp = addToDate(makeDateFormat(dateNow, monthNow, yearNow),0);
   var nDia = Number(temp.substr(0, 2)); 
      var nMes = Number(temp.substr(3, 2)); 
      var nAno = Number(temp.substr(6, 4)); 
   var fa= new Date(nAno,nMes,nDia);
   
   if ((datePointer==nDia)&&(monthSelected==nMes)&&(yearSelected==nAno))
   //{ sHTML += "<b style='"+sStyle+"'><font color=#ff0000>&nbsp;" + datePointer + "</font>&nbsp;</b>"}
   { sHTML += "<b><a "+dateMessage+" title=\"" + sHint + "\" style='"+sStyle+"' href='javascript:dateSelected="+datePointer+";closeCalendar();'><font color=#ff0000>&nbsp;" + datePointer + "</font>&nbsp;</a></b>"}
   //else if (dayPointer % 7 == (startAt * -1)+1)
   //{ sHTML += "<a "+dateMessage+" title=\"" + sHint + "\" style='"+sStyle+"' href='javascript:dateSelected="+datePointer + ";closeCalendar();'>&nbsp;<font color=#909090>" + datePointer + "</font>&nbsp;</a>" }
   else if (FechaMenor(fa,f1)) //((datePointer<dateNow)&&(monthSelected<=monthNow)&&(yearSelected=yearNow))
   { sHTML += "&nbsp;<font color=#909090>" + datePointer + "</font>&nbsp;" }
   else
   { sHTML += "<a "+dateMessage+" title=\"" + sHint + "\" style='"+sStyle+"' href='javascript:dateSelected="+datePointer + ";closeCalendar();'>&nbsp;" + datePointer + "&nbsp;</a>" }

   sHTML += ""
   if ((dayPointer+startAt) % 7 == startAt) { 
    sHTML += "</tr><tr>" 
    if ((showWeekNumber==1)&&(datePointer<numDaysInMonth))
    {
     sHTML += "<td align=right>" + (WeekNbr(new Date(yearSelected,monthSelected,datePointer+1))) + "&nbsp;</td>"
    }
   }
  }

  document.getElementById("content").innerHTML   = sHTML
  document.getElementById("spanMonth").innerHTML = "&nbsp;" + monthName[monthSelected] + "&nbsp;<IMG id='changeMonth' SRC='"+imgDir+"drop1.gif' WIDTH='12' HEIGHT='10' BORDER=0>"
  document.getElementById("spanYear").innerHTML = "&nbsp;" + yearSelected + "&nbsp;<IMG id='changeYear' SRC='"+imgDir+"drop1.gif' WIDTH='12' HEIGHT='10' BORDER=0>"
 }

 function popUpCalendar(ctl, ctl2, format) {
  var leftpos=-190
  var toppos=-250

  if (bPageLoaded)
  {
   if ( crossobj.visibility == "hidden" ) {
    ctlToPlaceValue = ctl2
    dateFormat=format;

    formatChar = " "
    aFormat = dateFormat.split(formatChar)
    if (aFormat.length<3)
    {
     formatChar = "/"
     aFormat = dateFormat.split(formatChar)
     if (aFormat.length<3)
     {
      formatChar = "."
      aFormat = dateFormat.split(formatChar)
      if (aFormat.length<3)
      {
       formatChar = "-"
       aFormat = dateFormat.split(formatChar)
       if (aFormat.length<3)
       {
        // invalid date format
        formatChar=""
       }
      }
     }
    }

    tokensChanged = 0
    if ( formatChar != "" )
    {
     // use user's date
     aData = ctl2.value.split(formatChar)

     for (i=0;i<3;i++)
     {
      if ((aFormat[i]=="d") || (aFormat[i]=="dd"))
      {
       dateSelected = parseInt(aData[i], 10)
       tokensChanged ++
      }
      else if ((aFormat[i]=="m") || (aFormat[i]=="mm"))
      {
       monthSelected = parseInt(aData[i], 10) - 1
       tokensChanged ++
      }
      else if (aFormat[i]=="yyyy")
      {
       yearSelected = parseInt(aData[i], 10)
       tokensChanged ++
      }
      else if (aFormat[i]=="mmm")
      {
       for (j=0; j<12; j++)
       {
        if (aData[i]==monthName[j])
        {
         monthSelected=j
         tokensChanged ++
        }
       }
      }
      else if (aFormat[i]=="mmmm")
      {
       for (j=0; j<12; j++)
       {
        if (aData[i]==monthName2[j])
        {
         monthSelected=j
         tokensChanged ++
        }
       }
      }
     }
    }

    if ((tokensChanged!=3)||isNaN(dateSelected)||isNaN(monthSelected)||isNaN(yearSelected))
    {
//------------------------------------TERMINAR LA FUNCION EN 0 PARA QUE INICIE EN EL DIA ACTUAL EN LA SIGUIENTE LINEA----------------------------------------------
     var temp = addToDate(makeDateFormat(dateNow, monthNow, yearNow),0);
     var nDia = Number(temp.substr(0, 2)); 
        var nMes = Number(temp.substr(3, 2)); 
        var nAno = Number(temp.substr(6, 4)); 
   
     dateSelected = nDia
     monthSelected = nMes
     yearSelected = nAno
    }

    odateSelected=dateSelected
    omonthSelected=monthSelected
    oyearSelected=yearSelected

    aTag = ctl
    do {
     aTag = aTag.offsetParent;
     leftpos += aTag.offsetLeft;
     toppos += aTag.offsetTop;
    } while(aTag.tagName!="BODY");

    crossobj.left = fixedX==-1 ? ctl.offsetLeft + leftpos : fixedX
    crossobj.top = fixedY==-1 ? ctl.offsetTop + toppos + ctl.offsetHeight + 2 : fixedY
    constructCalendar (1, monthSelected, yearSelected);
    crossobj.visibility=(dom||ie)? "visible" : "show"

    hideElement( 'SELECT', document.getElementById("calendar") );
    hideElement( 'APPLET', document.getElementById("calendar") );   

    bShow = true;
   }
   else
   {
    hideCalendar()
    if (ctlNow!=ctl) {popUpCalendar(ctl, ctl2, format)}
   }
   ctlNow = ctl
  }
  
 }

 document.onkeypress = function hidecal1 () { 
  if (event.keyCode==27) 
  {
   hideCalendar()
  }
 }
 document.onclick = function hidecal2 () {   
  if (!bShow)
  {
   hideCalendar()
  }
  bShow = false
 }

 if(ie)
 {
  init()
 }
 else
 {
  window.onload=init
 }

// ************ ADICIONAR DIAS A UNA FECHA ***********

  var aFinMes = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31); 

  function finMes(nMes, nAno){ 
   return aFinMes[nMes - 1] + (((nMes == 2) && (nAno % 4) == 0)? 1: 0); 
  } 

   function padNmb(nStr, nLen, sChr){ 
    var sRes = String(nStr); 
    for (var i = 0; i < nLen - String(nStr).length; i++) 
     sRes = sChr + sRes; 
    return sRes; 
   } 

   function makeDateFormat(nDay, nMonth, nYear){ 
    var sRes; 
    sRes = padNmb(nDay, 2, "0") + "/" + padNmb(nMonth, 2, "0") + "/" + padNmb(nYear, 4, "0"); 
    return sRes; 
   } 
    
  function incDate(sFec0){ 
   var nDia = parseInt(sFec0.substr(0, 2), 10); 
   var nMes = parseInt(sFec0.substr(3, 2), 10); 
   var nAno = parseInt(sFec0.substr(6, 4), 10); 
   nDia += 1; 
   if (nDia > finMes(nMes, nAno)){ 
    nDia = 1; 
    nMes += 1; 
    if (nMes == 13){ 
     nMes = 1; 
     nAno += 1; 
    } 
   } 
   return makeDateFormat(nDia, nMes, nAno); 
  } 

  function decDate(sFec0){ 
   var nDia = Number(sFec0.substr(0, 2)); 
   var nMes = Number(sFec0.substr(3, 2)); 
   var nAno = Number(sFec0.substr(6, 4)); 
   nDia -= 1; 
   if (nDia == 0){ 
    nMes -= 1; 
    if (nMes == 0){ 
     nMes = 12; 
     nAno -= 1; 
    } 
    nDia = finMes(nMes, nAno); 
   } 
   return makeDateFormat(nDia, nMes, nAno); 
  } 

  function addToDate(sFec0, sInc){ 
   var nInc = Math.abs(parseInt(sInc)); 
   var sRes = sFec0; 
   if (parseInt(sInc) >= 0) 
    for (var i = 0; i < nInc; i++) sRes = incDate(sRes); 
   else 
    for (var i = 0; i < nInc; i++) sRes = decDate(sRes); 
   return sRes; 
  } 

  function recalcF1(){ 
   with (document.formulario){ 
    fecha1.value = addToDate(fecha0.value, increm.value); 
   } 
  } 

function ValidarFecha()
{
 /*var temp = new Date()
 fechaActual= (temp.getDate() + 1) + "/";
 fechaActual += temp.getMonth() + "/";
    fechaActual += temp.getFullYear();

 if (( addToDate(fechaActual, 2) < document.form1.date1.value )  && (document.form1.date1.value > fechaActual ) ){
  return true
  }
 else {
  return false;
 } */
 return true;
}



//----------------------------Eliminar las siguientes lineas para activar todos los dias del aņo-----y retornar un false-----------------------------------------
function FechaMenor(fechaActual, fecha1) {
 /* 
   var msegActual = fechaActual.getTime();
   var msegFecha1 = fecha1.getTime();
   var Diferencia = msegActual - msegFecha1;
   Diferencia /= 86400000;
   if (Diferencia < 0) {
    return false;
   }
   else {
    return true;
   }*/
   return false;
  }