Google Maps - JavaScript Help

I have a google map in which I load a kml overlay file.
Then I need a button on the page itself that could remove the overlay.

In google api manual it says to enable the layer you need to do this
var georssLayer = new google.maps.KmlLayer(''); georssLayer.setMap(map);
To DISABLE you need to do this
"You can hide a KmlLayer by setting this value to null within the setMap() method."

However if I do this on my page

it doesn't work.

I'm not really good with javascript.

Posted On: Tuesday 27th of November 2012 09:15:06 PM Total Views:  464
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