function obre_imatge(plana)
 {
  ampliada=window.open(plana,"ampliada","width=420,height=300,status=no,scrollbars=no,resizable=no,menubar=no,top=10,left=10");
  ampliada.focus();
 }

function obre_mapa(plana)
 {
  mapa=window.open(plana,"mapa","width=420,height=420,status=no,scrollbars=no,resizable=no,menubar=no,top=10,left=10");
  mapa.focus();
 }

function obre_foto(fotos,mi,des)
{
window[eval(mi+des)]=window.open(fotos,"window"+mi+des,"width="+mi+",height="+des+",scrollbars=yes,resize=no,menubar=no,top=10,left=250");
window[eval(mi+des)].focus();
}

function getSettings(w,h)
{
    if(screen.width)
    {
    var winl = (screen.width-w)/2;
    var wint = (screen.height-h)/2;
    }
    else
    {
    winl = 0;
    wint =0;
    }

    if (winl < 0) winl = 0;
    if (wint < 0) wint = 0;

    var settings = 'height=' + h + ',';
    settings += 'width=' + w + ',';
    settings += 'top=' + wint + ',';
    settings += 'left=' + winl + ',';
    settings += ",status=no,toolbar=no,titlebar=no,menubar=no,location=no";

 return settings;
}

function obreReserva(reservaID)
{
    var reservaW=window.open("/reserves/?id="+reservaID,"reservaW",getSettings(750,650));
    reservaW.focus();
    return false;
}


function validaImportTotal()
{
    if(document.form.importTotal.value.length<=0)
    {
	alert('Heu de donar un import per la reserva');
	document.form.importTotal.focus();
	return false;
    }
}


function refrescaOpener()
{
    if(window.opener)
    {
     window.opener.refresca();
    }
}

function refresca()
{
    window.location.reload( false );
}