function AbrirTextoLegal(posicion)
{
var x=800;
var y=600;
var vleft = (screen.width-x)/2;
var vtop = (screen.height-y)/2;
pagina = "legal/index.htm"
if (posicion != 'index') pagina="../"+pagina;
ventana=open(pagina,"","toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no,scrollbars=no,width="+x+",height="+y+",top="+vtop+",left="+vleft);
}