help me with custom popupmenu

[mokujin]

hi all,
I have this custom popupmenu

<li class="popupmenu"> 
<a class="popupctrl" href="javascript://">Link Title</a> 
    <ul class="popupbody popuphover"> 
       <li><a href="http://link1.com">link1</a></li> 
       <li><a href="http://link2.com">link2</a></li> 
       <li><a href="http://link3.com">link3</a></li>
       <li><a href="http://link4.com">link4</a></li> 
    </ul> 
</li>

Now I just want not to show this:

Thank youuu!!