Here's a similar page,
http://greg-koppel.site88.net/maps/AnimatedRadar.html

On Aug 22, 1:43 pm, tk5ep <[email protected]> wrote:
> Thanks for the advice Larry,
>
> Yes i was aware that the subject would be a problem, but i fired the
> mail before putting a decent subject and there is no way to edit it
> after.
>
> Well, IE8 is not that bad ! FF 3.5.2 does not make a better job for
> this issue, maybe even worse. Btw, while FF is growing, it takes a
> looot more time to start than before. IE8 is much faster and the
> buidin tools are quite good !
>
> But that does no solve my problem...
>
> I checked everything, and i took a lot of time in debugging and
> optimizing what i could.
>
> I would be interested to find a similar page with a ggroundoverlay
> refresh to see if the problem is the same... but i couldn't find one .
>
> Grok, the page IS working just fine, but with 4Mb RAM you have plenty
> of resources and the problem will not appear rapidly. You have to look
> at the task window and observe the memory used by your browser. It
> will grow every minute (i reduced the normal reload period for
> debugging)
>
> Thanks anyway,
> Patrick
>
> On 22 août, 22:15, "[email protected]" <[email protected]>
> wrote:
>
>
>
> > On Aug 22, 12:50 pm, tk5ep <[email protected]> wrote:
>
> > > Nobody willing to help ?
>
> > With a subject like "Problem"?  What do you expect?
>
> >http://www.catb.org/%7Eesr/faqs/smart-questions.html#bespecific
>
> > > I rewrote my complete page and im' almost sure there are no errors. At
> > > least none of my tools is showing a problem.
> > > I made a lot of tests and also build a very simple page with the
> > > minimum :
> > > a simple map
> > > a timer that triggers a function every minute
> > > a function that reloads the overlay.
>
> > > Even with this simple page, the memory is crunched at each refresh...
> > > So all my numerous functions used in my complete map are not faulty.
>
> > > Even more strange, only Chrome seems to react normaly, memory usage
> > > stays stable. FF and IE8 are exploding after a while...
>
> > > I put some breaks in the code and each time a new ggroundoverlay is
> > > build, the memory usage gets worse... If a disable the addOverlay, it
> > > stays quite.
>
> > > Is this a bug ? Does anybody has a workaround , another way than
> > > ggroundoverlay to display a weather map ?
>
> > Sounds like you have discovered the well discussed fact that Microsoft
> > makes crummy browsers, but if you want the majority of people to see
> > your page, you have to support them.
>
> > You may be able to make your page better by carefull memory
> > management, doing everything you can to avoid leaking 
> > memory:http://code.google.com/apis/maps/documentation/index.html#Memory_Leaks
>
> >   -- Larry
>
> > > Help, i need somebody, help !
>
> > > My last work :http://tk5ep.free.fr/rsmap/test/rsmap_test.php
>
> > > Thanks,
>
> > > On 21 août, 09:05, tk5ep <[email protected]> wrote:
>
> > > > Hi all,
>
> > > > I'm building up a page that overlays a weather map with the
> > > > GGroundOverlay method. This map is refreshed every 10 min.
>
> > > > Wanting to save some bandpass, and not willing to force a reload of
> > > > the page, i'm launching an function that
> > > > - removes the previous overlay
> > > > - creates a new overlay
> > > > - adds the new overlay
>
> > > > All this launched via the SetTimeout method.
>
> > > > Everything works as expected, except that at each refresh my browser
> > > > crunched several Mb of memory. After i while, the computer is
> > > > locked...
>
> > > > I tried everything i could, but no way...
>
> > > > Is my approach correct ? What am i missing ?
>
> > > > Here my test page, refresh is set to 1 min to speed up the problem
> > > > detection :http://tk5ep.free.fr/rsmap/v3c/rsmapv3c.php
>
> > > > I hope someone can help, i'm stucked !
>
> > > > Patrick- Hide quoted text -
>
> > > - Show quoted text -- Hide quoted text -
>
> - Show quoted text -
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