function poner_campo_verde(campo) {
	with (campo.style) {
		 borderColor="#96BE1B";
		 borderWidth = "2px";
		 borderStyle = "solid";
	}
}

function poner_campo_rojo(campo) {
	with (campo.style) {
		 borderColor="#DE5F54";
		 borderWidth = "2px";
		 borderStyle = "solid";
	}
}