title: IE input beeping
body: <p>I hope someone can help. My asp.net application is exhibiting strange behaviour. Whenever I press the Return/Enter key I get a series of beeps/dings. It sort of goes dindindidindindinggggg !</p>
  
  <p>I have reproduced the issue with a small sample application:</p>
  
  <pre><code>&lt;%@ Page Language="Oxygene" AutoEventWireup="true"  CodeFile="Default.aspx.pas" Inherits="_Default" %&gt;
  
  &lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"&gt;
  
  &lt;html xmlns="http://www.w3.org/1999/xhtml" &gt;
  &lt;head runat="server"&gt;
      &lt;title&gt;Untitled Page&lt;/title&gt;
  &lt;/head&gt;
  &lt;body&gt;
      &lt;form id="form1" runat="server"&gt;
          &lt;asp:TextBox ID="TextBox1" runat="server"&gt;
          &lt;/asp:TextBox&gt;
          &lt;asp:TextBox ID="TextBox2" runat="server"&gt;
          &lt;/asp:TextBox&gt;
      &lt;/form&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>This only happens in IE, in firefox and chrome there is no beeping. </p>
  
  <p>Also as a side issue, if I remove one of the textboxes then there is no dinging but I get a post back instead.</p>
  
  <p>Anyone know what is going on here?</p>
  
  <p>Thanks,</p>
  
  <p>AJ</p>