// Archivo JScript
function val_numero(e) {
        tecla = (document.all)?e.keyCode:e.which;
        if (tecla==8) return true;
        patron = /\d/;
        return patron.test(String.fromCharCode(tecla));
}
function val_decimal(e) {
        tecla = (document.all)?e.keyCode:e.which;
        if (tecla==8) return true;
        patron = /[1234567890.]/;
        return patron.test(String.fromCharCode(tecla));
}
function val_caracter(e) {
        tecla = (document.all)?e.keyCode:e.which;
        if (tecla==8) return true;
        patron = /[\|\"\,]/;
        return !patron.test(String.fromCharCode(tecla));
}
function val_nombre(e) {
        tecla = (document.all)?e.keyCode:e.which;
        if (tecla==8) return true;
        patron = /[ABCDEFGHIJKLMNÑOPQRSTUVWXYZabcdefghijklmnñopqrstuvwxyzÁÉÍÓÚÜáéíóúü.'\ ]/;
        return patron.test(String.fromCharCode(tecla) );
}
function val_domicilio(e) {
        tecla = (document.all)?e.keyCode:e.which;
        if (tecla==8) return true;
        patron = /[ABCDEFGHIJKLMNÑOPQRSTUVWXYZabcdefghijklmnñopqrstuvwxyzÁÉÍÓÚÜáéíóúü0123456789.# -]/;
        return patron.test(String.fromCharCode(tecla).toUpperCase() );
}
function maxmin(e,min,Max){
    valor =parseInt(e.value);
    if (valor>Max || valor<min)
        alert("Debes introducir un valor entre " + String(min) + " y " + String(Max));
}
function checar_requerido(which) {
  var pass=true;
  for (i=0;i<which.length;i++) {
    var tempobj=which.elements[i];
    if (tempobj.name.substring(0,8)=="required") {
      if (((tempobj.type=="text"||tempobj.type=="textarea")&&
          tempobj.value=='')||(tempobj.type.toString().charAt(0)=="s"&&
          tempobj.selectedIndex==0)) {
        pass=false;
        break;
      }
    }
  }
  if (!pass) {
    shortFieldName=tempobj.name.substring(8,30).toUpperCase();
    alert("El campo "+shortFieldName+" es requerido.");
    // enciende etiquetas requeridas
    return false;
  } else {
  return true;
  }
}

function checkdate(objName) {
    var datefield = objName;
    if (chkdate(objName) == false) {
        datefield.select();
        alert("Fecha invalida. Intenta de nuevo.");
        datefield.focus();
    return false;
    }
    else {
        return true;
    }
}

function chkdate(objName) {
    //var strDatestyle = "US"; //United States date style
    var strDatestyle = "EU";  //European date style
    var strDate;
    var strDateArray;
    var strDay;
    var strMonth;
    var strYear;
    var intday;
    var intMonth;
    var intYear;
    var booFound = false;
    var datefield = objName;
    var strSeparatorArray = new Array("-"," ","/",".");
    var intElementNr;
    var err = 0;
    var strMonthArray = new Array(12);
    strMonthArray[0] = "Ene";
    strMonthArray[1] = "Feb";
    strMonthArray[2] = "Mar";
    strMonthArray[3] = "Abr";
    strMonthArray[4] = "May";
    strMonthArray[5] = "Jun";
    strMonthArray[6] = "Jul";
    strMonthArray[7] = "Ago";
    strMonthArray[8] = "Sep";
    strMonthArray[9] = "Oct";
    strMonthArray[10] = "Nov";
    strMonthArray[11] = "Dec";
    strDate = datefield.value;
    if (strDate.length < 8) {
        return false;
    }   
    for (intElementNr = 0; intElementNr < strSeparatorArray.length; intElementNr++) {
        if (strDate.indexOf(strSeparatorArray[intElementNr]) != -1) {
            strDateArray = strDate.split(strSeparatorArray[intElementNr]);
            if (strDateArray.length != 3) {
            err = 1;
            return false;
            }   
            else {
               strDay = strDateArray[0];
               strMonth = strDateArray[1];
               strYear = strDateArray[2];
            }
        booFound = true;
   }
}
if (booFound == false) {
if (strDate.length>5) {
strDay = strDate.substr(0, 2);
strMonth = strDate.substr(2, 2);
strYear = strDate.substr(4);
   }
}
if (strYear.length == 2) {
strYear = '20' + strYear;
}
// US style
if (strDatestyle == "US") {
strTemp = strDay;
strDay = strMonth;
strMonth = strTemp;
}
intday = parseInt(strDay, 10);
if (isNaN(intday)) {
err = 2;
return false;
}
intMonth = parseInt(strMonth, 10);
if (isNaN(intMonth)) {
for (i = 0;i<12;i++) {
if (strMonth.toUpperCase() == strMonthArray[i].toUpperCase()) {
intMonth = i+1;
strMonth = strMonthArray[i];
i = 12;
   }
}
if (isNaN(intMonth)) {
err = 3;
return false;
   }
}
intYear = parseInt(strYear, 10);
if (isNaN(intYear)) {
err = 4;
return false;
}
if (intMonth>12 || intMonth<1) {
err = 5;
return false;
}
if ((intMonth == 1 || intMonth == 3 || intMonth == 5 || intMonth == 7 || intMonth == 8 || intMonth == 10 || intMonth == 12) && (intday > 31 || intday < 1)) {
err = 6;
return false;
}
if ((intMonth == 4 || intMonth == 6 || intMonth == 9 || intMonth == 11) && (intday > 30 || intday < 1)) {
err = 7;
return false;
}
if (intMonth == 2) {
if (intday < 1) {
err = 8;
return false;
}
if (LeapYear(intYear) == true) {
if (intday > 29) {
err = 9;
return false;
}
}
else {
if (intday > 28) {
err = 10;
return false;
}
}
}
//if (strDatestyle == "US") {
//datefield.value = strMonthArray[intMonth-1] + " " + intday+" " + strYear;
//}
//else {
//datefield.value = intday + " " + strMonthArray[intMonth-1] + " " + strYear;
//}
strday=intday.toString()
if (strday.length <2){ strday="0"+strday}
strMonth=intMonth.toString()
if (strMonth.length <2) { strMonth="0"+strMonth}

datefield.value=strday+"/"+strMonth+"/"+strYear
return true;
}

function LeapYear(intYear) {
if (intYear % 100 == 0) {
if (intYear % 400 == 0) { return true; }
}
else {
if ((intYear % 4) == 0) { return true; }
}
return false;
}



function ShowModalErrors()
{
  $find('mpeNoValido').show();
}
function CerrarRegistro(){
    top.location.replace('CerrarRegistro.aspx');
}

function ShowTipoBeca()
{
  $find('mpeTipoBeca').show();
}