// JavaScript Document
/*
Event.observe(window, 'load', function() {
	$('listado_productos').style.display='none';
});
*/

function PopUp (pagina) {
var opciones="toolbar=yes, location=yes, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, top=85, left=140";
window.open(pagina,"",opciones);
}

function cpValid(cp) {
	var n = Number(cp.value);
	if(isNaN(n) || cp.value.length!=5) {
		alert("Por favor, introduzca un codigo postal valido.");
		return false;
	}
	else return true;
}

function emailValid(el) { 
	 em=/[\w-\.]+@[\w-\.]+[a-z]+/i; 
	  if (!em.test(el.value)) { 
		  alert('Por favor, introduzca un email valido.'); 
		  el.select(); 
		  return false;
	  } 
	  else return true;
} 

function Input_Filled(nombre, element) {
	if((element.value=='')||(element.value=='nada')) {
		alert("Por favor, rellene el campo "+nombre+".");
		return false;
	}
	else return true;
}

function tlfValid(tlf){
	var n = Number(tlf.value);
	if(isNaN(n) || tlf.value.length==0){
		alert("Por favor, introduzca un nmero de telfono vlido.");
		return false;
	}
	else return true;
}

// Funcin que comprueba la entrada de datos
function CompruebaDatos(elCIF) 
{
  var resul = false;
  var temp = elCIF.value.toUpperCase(); // pasar a maysculas

  if (!/^[A-Za-z0-9]{9}$/.test(temp))  // Son 9 dgitos? 

    	alert("Longitud incorrecta, un CIF consta de 9 dgitos");

  else if (!/^[ABCDEFGHKLMNPQS]/.test(temp)) // Es una letra de las admitidas ?

     alert("El primer dgito es incorrecto, debe ser una letra de las siguientes: A,B,C,D,E,F,G,H,K,L,M,N,P,Q,S ");

  else 

     resul = true;

  return resul;
}


function espere() {
	Control.Modal.load(); 
	Control.Modal.open("", {containerClassName: 'espere', overlayClassName: 'espere'});
}


// Funcin de validacin del CIF, indica el dgito de control.
// La funcin recibe el CIF completo: A58818501
function ValidaCIF(elCIF) 
{

  var v1 = new Array(0,2,4,6,8,1,3,5,7,9); 
  var temp = 0; 
  var temp1;

  
  for( i = 2; i <= 6; i += 2 ) 
    {
      temp = temp + v1[ parseInt(elCIF.value.substr(i-1,1)) ];
      temp = temp + parseInt(elCIF.value.substr(i,1));
    };

  temp = temp + v1[ parseInt(elCIF.value.substr(7,1)) ];

  temp = (10 - ( temp % 10));

  if( temp == 10 )
    alert( "El dgito de control es: J  0" );
  else
    alert( "El dgito de control es: "+temp ); 

  return true;
}

// Calendarios reservas
var CRS  = 'HotelesGranada';

function getURLCancel (lang)
{
    if (lang == undefined) lang = "";
    var URL = "https://www.centrotel.es/" + CRS + "/BookingAnnuling.asp?" + "idLanguage=" + lang;
    return (URL);
}


function getURL (lang)
{
    if (lang == undefined) lang = "";
    var URL = "";
    var sDates = "start=" + document.forms[0].startDate.value + "&end=" + document.forms[0].endDate.value; 
    var sEstablishment = "";
    
    if (document.forms[0].idEstablishment.value != -1)
    {
        sEstablishment = "&idEstablishmentSRT=" + document.forms[0].idEstablishment.value;
    }
    
    if (sEstablishment == "")
    {
        URL = "https://www.centrotel.es/" + CRS + "/establishments.asp?" + sDates + "&idLanguage=" + lang;
    }
    else
    {
        URL = "https://www.centrotel.es/" + CRS + "/search.asp?" + sDates + sEstablishment + "&idLanguage=" + lang;
    }
    return (URL);
}

function get2Digits(n) {
    	return ((n<10)?"0":"")+n;
};
    
function InitializeCalendars ()
{
    var date = new Date();        
    
    date.setDate(date.getDate());
    document.forms[0].startDate.value = get2Digits(date.getDate().toString()) + '/' + get2Digits((date.getMonth()+1).toString()) + '/' + get2Digits(date.getFullYear().toString());        
    
    date.setDate(date.getDate() + 1);
    document.forms[0].endDate.value = get2Digits(date.getDate().toString()) + '/' + get2Digits((date.getMonth()+1).toString()) + '/' + get2Digits(date.getFullYear().toString());      
};


function InitializeCalendars2 ()
{
    var date = new Date();        
    
    date.setDate(date.getDate());
    document.forms[0].start.value = get2Digits(date.getDate().toString()) + '/' + get2Digits((date.getMonth()+1).toString()) + '/' + get2Digits(date.getFullYear().toString());        
    
    date.setDate(date.getDate() + 1);
    document.forms[0].end.value = get2Digits(date.getDate().toString()) + '/' + get2Digits((date.getMonth()+1).toString()) + '/' + get2Digits(date.getFullYear().toString());      
};