how do i loop back to the prompt if answer is incorrect javascript
<p>Fairly new to JavaScript how do i loop back to the prompt question if the user enters the wrong answer and i want the question to repeat until they get the correct answer. </p>

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<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;html&gt;

&lt;head&gt;
    &lt;script&gt;
    &lt;/script&gt;
    &lt;title&gt; Javascript program&lt;/title&gt;
&lt;/head&gt;

&lt;body&gt;
    &lt;script&gt;
        var company = (prompt("What the name of the company that developed the javascript language?", ""));
        if (company == 'netscape') {
            alert("correct answer!");

        } else {
            alert("wrong answer");

        }
    &lt;/script&gt;
&lt;/body&gt;

&lt;/html&gt;</code></pre>
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