title: Multipule listbox, msgbox
body: <p>I have 2 listboxes.  If either of the listboxes are selected I wouldl ike a message box pop up when the unselected listbox is trying to be selected saying something.  </p>
  
  <p>for example:</p>
  
  <p>if e2>0 and e3>0 then
  display messagebox "alsdkjfaslj"
  end if</p>
  
  <p>e2 and e3 are cell links from the listboxes.  </p>
  
  <p>I can't think of a good way to go about this and am new to vba.  Please help this newbie out.</p>
  
  <p>Thanks</p>