Show a div tag only if a person is logged in
<p>I was trying to incorporate a functionality in my ASP.NET such that  a <code>DIV</code> tag which contains the <code>Profile Navigation Menu</code>  should only be visible if a person is logged in. 
I know the condition on how to if the person is logged in or not but wanted to know the method to toggle the div tag on/off based on person's logged in status.</p>

<pre><code>if(loggedin==yes)
{
//?
}
</code></pre>

<p>Thanks</p>
