<code class="plain">&lt;</code><code class="keyword">div</code> <code class="color1">id</code><code class="plain">=</code><code class="string">"toggle"</code><code class="plain">&gt;&lt;/</code><code class="keyword">div</code><code class="plain">&gt;</code></div><div class="line number21 index20 alt2">&nbsp;</div><div class="line number22 index21 alt1"><code class="plain">&lt;</code><code class="keyword">script</code><code class="plain">&gt;</code></div><div class="line number23 index22 alt2"><code class="p