title: What's wrong with this VBScript code? When I press on the button, the msgbox doesn't open
body: <p>What's wrong with this VBScript? When I press on the button, the msgbox doesn't open..</p>
  
  <pre><code>&lt;html&gt; 
  &lt;head&gt; 
  &lt;script language="VBScript"&gt; 
  
  Sub showMsg 
      MsgBox "Hello";
  End Sub
  
  &lt;/script&gt; 
  &lt;/head&gt; 
  
  &lt;body&gt; 
  &lt;button onclick="showMsg"&gt;Show Message&lt;/button&gt; &lt;p&gt;
  &lt;/body&gt; 
  &lt;/html&gt;
  </code></pre>