title: add element before some element
body: <p>I have this code:</p>
  
  <pre><code>&lt;td&gt;
      &lt;div id="vB_Editor_QR_cmd_email" class="imagebutton"&gt;
        abc
      &lt;/div&gt;
  &lt;/td&gt;
  </code></pre>
  
  <p>I want put another element to this code like this:</p>
  
  <pre><code>&lt;p&gt;blablablalblablab&lt;/p&gt;
   &lt;td&gt;
      &lt;div id="vB_Editor_QR_cmd_email" class="imagebutton"&gt;
         abc
       &lt;/div&gt;
   &lt;/td&gt;
  </code></pre>
  
  <p>I use this code</p>
  
  <pre><code> $("#vB_Editor_QR_cmd_insertimage").before("&lt;p&gt;blablablalblablab&lt;/p&gt;");
  </code></pre>
  
  <p>but it only put before div tag. </p>
  
  <pre><code> &lt;td&gt;
      &lt;p&gt;blablablalblablab&lt;/p&gt;
      &lt;div id="vB_Editor_QR_cmd_email" class="imagebutton"&gt;
         abc
       &lt;/div&gt;
   &lt;/td&gt;
  </code></pre>
  
  <p>I want it like this</p>
  
  <pre><code> &lt;p&gt;blablablalblablab&lt;/p&gt;
       &lt;td&gt;
          &lt;div id="vB_Editor_QR_cmd_email" class="imagebutton"&gt;
             abc
           &lt;/div&gt;
       &lt;/td&gt;
  </code></pre>