function ventana(URL,WD,HG)
{window.open(URL, '', 'status=no,toolbar=no,resizable=no,scrollbars=no,width='+WD+',height='+HG+'');}

function ventanaR(URL,WD,HG)
{window.open(URL, '', 'status=no,toolbar=no,resizable=no,scrollbars=yes,width='+WD+',height='+HG+'');}

function display(g){
    g.style.display='inline';
}

function VerifyOne() {
    if( checkField( document.f1.nombre, isName, false ) &&
        checkField( document.f1.fnac, isName, false ) &&
        checkField( document.f1.telefono, isPhoneNumber, false ) &&
        checkField( document.f1.mail, isEmail, false ))          
        //alert( "Todo verificado con exito" );
        document.f1.submit();
    }