title: onload for div tag
body: <p>I have div tag, after some event, I insert (change old content) into this tag, several images and also texts, for example:</p>
  
  <pre><code>    $("#some_button").on("click", function () {
          $("#mydiv").html("&lt;div&gt;aaaa&lt;/div&gt;&lt;img src='1.jpg'&gt;&lt;div&gt;bbb&lt;/div&gt;&lt;img src='2.jpg'&gt;");
      });
  </code></pre>
  
  <p>I want, that after load "mydiv" tag full content, alert("mydiv contonet is loaded"). That is,  some like this:</p>
  
  <pre><code>$("#mydiv").onload( function () {
       alert("mydiv contonet is loaded");
  });
  </code></pre>
  
  <p>Tell please, how can this make?</p>