[OpenLayers-Users] Documentation for the callback function for "visibilitychanged"

[Jürgen Dankoweit]

Hello,

after spending several hours with googling and searching in the
developer documentation I didn't find anything about the callback
function for the event "visibilitychanged".

When the callback function for "visibilitychanged" is called the
parameter of the function contains an object. Please give me a
documentation of this object because I found nothing about it.

I'm using this in the follwing code:

function wk_Test(e) {
 // description of "e"?
}

var test = new OpenLayers.Layer.Markers("Test", {
 visibility: false,
 isBaseLayer: false,
 displayInLayerSwitcher: true,
 eventListeners: {
  visibilitychanged: wk_Test
 }
});
map.addLayer(test);


Thanks for the answers.

Best regards

Juergen

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