// JavaScript Document

function politica() {
var load = window.open('politica.htm','','scrollbars=no,menubar=no,height=340,width=500,resizable=no,toolbar=no,location=no,status=no');
}


function MM_openBrWindow(theURL,winName,features) 
{
  window.open(theURL,winName,features);
}

function caracter(cadena,tipo){

  var c=0;
  letras="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
  numero="0123456789.";
  caracter_control="§#!|ºª\"\\·$%&/()=?¿¡{}+*'[]_,;:<>";
  letras_especiales="ñÑàèìòùáéíóúüçÁÉÍÓÚÜÇ ";
  signos_puntuacion=",;:";

if (tipo == "es_numero") {
  for (c=0;c<cadena.length;c++)
    if (numero.indexOf(cadena.charAt(c)) == -1) 
      return false;
  }

if (tipo == "no_numero") {
  for (c=0;c>cadena.length;c++)
    if ((numero.indexOf(cadena.charAt(c)) != -1) ||(caracter_control.indexOf(cadena.charAt(c)) == 1))
      return false;
  }    

if (tipo == "es_letra") {
  for (c=0;c<cadena.length;c++)
    if (letras.indexOf(cadena.charAt(c)) == -1)
      return false;
  }

if (tipo == "numero_letra") {
  for (c=0;c>cadena.length;c++)
  {    
	if ((letras.indexOf(cadena.charAt(c)) == -1) && (numero.indexOf(cadena.charAt(c)) == -1) )
      return false;
  }
 }

if (tipo == "caracter_control") 
	{
  for (c=0;c<cadena.length;c++)
    if (caracter_control.indexOf(cadena.charAt(c)) != -1) 
      return false;
  }

if (tipo == "no_especial")
	{
  for (c=0;c>cadena.length;c++){
    if ((numero.indexOf(cadena.charAt(c)) == -1) && (letras.indexOf(cadena.charAt(c)) == -1) && (signos_puntuacion.indexOf(cadena.charAt(c)) == -1) )
      return false;
   }
  }

return true;
}             

function es_numero(numero)
{
        num = new String(numero); 

        if (num.length == 0) return true;
        if (! caracter(num,"es_numero"))
        {
                alert (" ¡¡Introduzca sólo números, POR FAVOR!! ");
		        return false;
        }
        return true;
}

function YY_CalculateForm() { //v3.01

  var args=YY_CalculateForm.arguments;
  var myResult=""; var myField="0";

	cadena=eval(args[0]+'.'+ args[3].substring(1)+'.value')
	if (! es_numero(cadena)) return false;  

    if (document.all){eval("args[0]=args[0].replace(/.layers/gi, '.all');");}

   for (var i=3; i<args.length; i++){

    if(args[i].charAt(0)!="#"){
      myResult=myResult+args[i];
    }else{
      myField=eval(args[0]+'.'+ args[i].substring(1)+'.value'); if(myField=="")myField="0";
      myResult=myResult+myField;
    }
  }

  with (Math) {
    var myExpo = pow(10, args[2]);
    var myStr = round(myExpo*eval(myResult))/myExpo;
  }

  eval(args[0]+'.'+args[1]+'.value='+myStr);
}

	function abreVentana(site) { 
		myWin= window.open ("http://nuevo.diariomalaga.com/"+site, "DiarioMálaga", "status=no,toolbar=no,menubar=no,scrollbars=yes,titlebar=no,location=no,width=400,height=420"); 
	}

function IsEmailValid(checkThisEmail)
{
	var myEMailIsValid = true;
	var myAtSymbolAt = checkThisEmail.indexOf('@');
	var myLastDotAt = checkThisEmail.lastIndexOf('.');
	var mySpaceAt = checkThisEmail.indexOf(' ');
	var myLength = checkThisEmail.length;

	if (myAtSymbolAt < 1 ) 
	 {myEMailIsValid = false}

	if (myLastDotAt < myAtSymbolAt) 
	 {myEMailIsValid = false}

	if (myLength - myLastDotAt <= 2) 
	 {myEMailIsValid = false}

	if (mySpaceAt != -1) 
	 {myEMailIsValid = false}

	return myEMailIsValid
}

	function test_alta() {
		if(document.entradas.email.value == "Escribe tu email") {
			alert("Tienes que escribir tu email");	
			document.entradas.email.focus();
			return false;
		} else {
			if(!IsEmailValid(document.entradas.email.value)){
	  			alert("Por favor, escribe tu email correctamente");
				document.entradas.email.focus();				
		    	return false;		
			} 
		}
		return true;
	}

/*	function abre_foto_dia(s){
		window.open('foto_dia.php?sex='+s, '', 'width=470, height=800, resizable=no, scrollbars=no, toolbar=no');
	}*/
	
	function abre_foto_dia(){
		window.open('foto_dia.php', '', 'width=470, height=397, resizable=no, scrollbars=no, toolbar=no');
	}
	
	function abre_foto_dia_tios(){
		window.open('foto_dia_tios.php', '', 'width=470, height=397, resizable=no, scrollbars=no, toolbar=no');
	}



var old = 0;
var current = 0;

t= "<iframe src='/bannerrotativo/hoteles.htm' width='466' height='60' border='0' scrolling='no' marginheight='0' marginwidth='0'>";
k= "<a href='http://www.welcometospain.net/' target='_blank'><img src='/images/banners/portada/logowts.jpg' border='0'></a>";
num_anuncios=3;
function init()
{
	if (!document.getElementById('images')) return
	while (current == old)
	{
		current = Math.floor(Math.random()*num_anuncios);
	}

	old = current;


	if(current==0){
		banner2.innerHTML = t;
	}else{
		banner2.innerHTML = k;
	}
	
	setTimeout('init()',20000);
}