title: OpenLayers SelectFeature control with hover delay?
body: <p>Using OpenLayers, I have a OpenLayers.Control.SelectFeature installed on a layer, with the hover option set to true. When creating the layer I call</p>
  
  <pre><code>&lt;layer&gt;.events.register("featureselected",...) 
  </code></pre>
  
  <p>and</p>
  
  <pre><code>&lt;layer&gt;.events.register("featureunselected",...)
  </code></pre>
  
  <p>to register functions that create and destroy a popup. This all works fine. Now I want to add a small delay before the popup is created in order to avoid the popup flickering that currently occurs when moving the mouse across multiple features. However, I can't seem to figure out how to do this. I did find the OpenLayers.Handler.Hover handler, which has a delay option, but I don't know how to combine that with the SelectFeature control (if I even can).</p>