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 Ventana(URL,Nombre,Flags) {
  window.open(URL,Nombre,Flags);
}

function winopen1() {
msg1=open("../img/cafete01.jpg","Homepage","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=400,height=300");
}
function winopen2() {
msg1=open("../img/recepc01.jpg","Homepage","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=400,height=300");
}
function winopen3() {
msg1=open("../img/pisci01.jpg","Homepage","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=400,height=300");
}
function winopen4() {
msg1=open("../img/cafe01.jpg","Homepage","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=400,height=300");
}
function winopen5() {
msg1=open("../img/habi01.jpg","Homepage","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=400,height=300");
}
function winopen6() {
msg1=open("../img/exterior01.jpg","Homepage","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=400,height=300");
}
function winopen7() {
msg1=open("../img/piscinaint01.jpg","Homepage","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=400,height=300");
}

function checkmail(value)
{
	var email = value;
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(email))
	{
		return true;
	}
	else
	{
		return false;
	}
}

function validar()
{
	var ok=true;

	if (ok && document.formulario.nombre.value=="") {
		alert(document.formulario.aviso_nombre.value);
		document.formulario.nombre.focus();
		ok=false;
	}
	if (ok && document.formulario.telefono.value=="") {
		alert(document.formulario.aviso_telefono.value);
		document.formulario.telefono.focus();
		ok=false;
	}
	if (ok && document.formulario.email.value=="") {
		alert(document.formulario.aviso_email.value);
		document.formulario.email.focus();
		ok=false;
	}

	if (ok && !checkmail(document.formulario.email.value)) {
		alert(document.formulario.aviso_emailcheck.value);
		document.formulario.email.focus();
		ok=false;
	}
	if(document.formulario.condiciones)
	{
		if (ok && document.formulario.condiciones.checked==false) {
			alert(document.formulario.aviso_condiciones.value);
			document.formulario.condiciones.focus();
			ok=false;
		}
	}

	return ok;
}