// JavaScript Document																	
//-----------------------------------------cabecera_anuncio Y cabecera_microsite---------------------------------------------------

function MM_goToURL() { //v3.0
	var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
	for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}
	
function MM_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
	var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	if(!x && d.getElementById) x=d.getElementById(n); return x;
}


function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
	if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function showPic (whichpic) {
	if (document.getElementById) {
		document.getElementById('placeholder').src = whichpic.title;
		return false;
	} else {
		return true;
	}
}
function showPicConces (whichpic) {
	if (document.getElementById) {
		document.getElementById('placeholder').src = whichpic;
		return false;
	} else {
		return true;
	}
}
function llamarasincrono (url, id_contenedor)
{
	var pagina_requerida = false;
	if (window.XMLHttpRequest)
	{

		pagina_requerida = new XMLHttpRequest ();
	} else if (window.ActiveXObject)
	{
		try 
		{
			pagina_requerida = new ActiveXObject ("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			try
			{
				pagina_requerida = new ActiveXObject ("Microsoft.XMLHTTP");
			}
			catch (e)
			{
			}
		}
	} 
	else
		return false;
	pagina_requerida.onreadystatechange = function ()
	{
		cargarpagina (pagina_requerida, id_contenedor);
	}
	pagina_requerida.open ('GET', url, true);    pagina_requerida.send (null);
}
function cargarpagina (pagina_requerida, id_contenedor)
{
	if (pagina_requerida.readyState == 4 && (pagina_requerida.status == 200 || window.location.href.indexOf ("http") == - 1))
		document.getElementById (id_contenedor).innerHTML = pagina_requerida.responseText;
}
			
function enviar_formulario(){ 
	document.formulario1.submit() 
} 

function e_friend()
{
	window.location="mailto:"+document.getElementById('destinatario').value+"?subject="+document.getElementById('nombre').value+" te recomienda este anuncio&body="+document.getElementById('mensaje').value+" <?php echo  $_SERVER['HTTP_REFERER']?> ";
}

var la_ventana;
function ventana(url, ancho, alto)
{
	la_ventana = open(url, "", "width=" + ancho + ",height=" + alto + "status=no,toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=yes");
}

//-------------------------------------------anuncio--------------------------------------------------------
function allFieldsFilled(form_id, numberOfElements){
	numberOfElements--;
	var f = document.getElementById(form_id);
	for (i=0;i<numberOfElements;i++){
		if (f.elements[i].value == ''){
			alert('Por favor, rellene todos los campos.');
			return false;
		}
	}
	return true;
}
function isEmailAddress(theElement){
	var email = theElement.value;
	var filter=/^[A-Za-z][A-Za-z0-9_.-]*@[A-Za-z0-9_]+.[A-Za-z0-9_.]+[A-za-z]$/;
	if (filter.test(email))
		return true;
	
	alert('Proporcione una dirección de eMail válida.');
	theElement.focus();
	return false;
}

function testMail(){
	
	var filter=/^[A-Za-z][A-Za-z0-9_.]*@[A-Za-z0-9_]+.[A-Za-z0-9_.]+[A-za-z]$/;
	
	alert(filter.test('hhh.hhh@eee.com'));
	alert(filter.test('ddd.@dfdf.com'));
	alert(filter.test('.sdfsdf@sdsd.com'));
	alert(filter.test('eeeee@.dfdf.com'));
	alert(filter.test('eeeee@_dfdf.com'));
	
	
}

function isPhoneNumber(field){
var filter = /[0-9]{3}[-]?[0-9]{3}[-]?[0-9]{3}/;
if (!filter.test(document.getElementById(field).value)){
	alert('Proporcione un nº de teléfono válido.');
	return false;
}
return true;
}