Problema con un dos select.

[hector2c]

aver, intenta con esto...

Código HTML:

<form name="formulario">
<select name="result" onChange="fn_ocultar();">
    <option value=0>OK</option>
    <option value=1>OBSERVACIONES</option>
    <option value=2>NO CONFORMIDAD</option>
    <option value=3>RECHAZADO</option>
    <option value=4>ASISTENCIA</option>
    <option value=5>VERIF. DESCARTE</option>
    <option value=6>NO CONFORMIDAD MENOR</option>
    <option value=7>PCM</option>
</select>
<br>
<select name="imputado" id="imputado">
    <option></option>
    <option></option>
    <option></option>
</select>
</form>
<script language="javascript" type="text/javascript">
	document.getElementById('imputado').style.visibility='hidden';
	function fn_ocultar(){
		var indice = document.formulario.result.selectedIndex;
		var valor = document.formulario.result.options[indice].value;
		switch(valor){
			case "1":
			case "2":
			case "3":
				document.getElementById('imputado').style.visibility='visible';
				break;
			default:
				document.getElementById('imputado').style.visibility='hidden';
				break;
		}
	} 

</script>