Thanks Mike for that.
But then how to clear the all overlays on the map.

On Wed, Sep 17, 2008 at 6:41 PM, Mike Williams <[EMAIL PROTECTED]>wrote:

>
> Try performing  map.addOverlay(geoXml)  outside your
>   for (var i = 0; i < markers.length; i++)
>
> What might be happening is that it lets you addOverlay it multiple
> times, creating lots of entries in its overlay list that reference the
> same overlay.
>
> map.clearOverlays() reads through that list. The first time it
> encounters that overlay, it successfully removes it. When it encounters
> the second entry in the list for the same overlay, it fails, because it
> can't remove an overlay that's already been removed.
>
> --
> http://econym.org.uk/gmap
> The Blackpool Community Church Javascript Team
>
>
> >
>


-- 
Thanks and Regards,

PRADEEP SOMANI

To succeed in your mission, you must have single-minded devotion to your
goal

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