On a js form, how to hide/show radio buttons (one or two from a set of 3 buttons) depending on the value of a number entered in a field just above?
<p>This is the code I am using to display the both the number that will determine the visibility of 2 of the 3 radio buttons:</p>

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<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;td&gt;Nombre de mots:&lt;/td&gt;
&lt;td&gt;
  &lt;input id="noMots" name="noMots" type="texte" size="10" /&gt;
&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
  &lt;td&gt;Date de livraison(*):&lt;/td&gt;
  &lt;td&gt;
    &lt;input name="dateLiv" type="radio" value="moins48h" /&gt;en moins de 48 heures
    &lt;input name="dateLiv" type="radio" value="en5jours" /&gt;5 jours ouvrables ou moins
    &lt;input name="dateLiv" type="radio" value="plu5jours" checked /&gt;en plus de 5 jours ouvrables
  &lt;/td&gt;</code></pre>
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