Marker cluster - Error

[GoogleCodeExporter]

-can we pls hear from you guys?

Demo link or sample code:
1: 
http://google-maps-utility-library-v3.googlecode.com/svn/trunk/markerclusterer/e
xamples/advanced_example.html

2: this is a demo i created base on the above link:
http://markercluster.freezoka.net/test/markerclusterer/examples/advanced_example
.html

What steps will reproduce the problem?
1.load about 6K using this link (you will need to modify the code a bit or you 
can use the 2 link i have attached that is using the same code but with 6k 
random markers)
http://google-maps-utility-library-v3.googlecode.com/svn/trunk/markerclusterer/e
xamples/advanced_example.html
2.open the above link using IE browser
3.change the zoom levels

Expected result:
IE error. 

------
Stop running this script? 
A script on this page is causing Internet Explorer to run slowly.  If 
it continues to run, your computer may become unresponsive. 
-----  

Actual result:
we are getting an internet explorer error.

Version: 
3.3 google v3 map

Browser / Operating System:
Internet Explorer

Additional comments:
-can we pls hear anything from you guys?
-We posted it on Issue 95, Issue 93, Issue 92 but didnt hear from you guys.
-thank you for all of your help
-works great with chrome

Original issue reported on code.google.com by benofe...@aol.com on 13 Jun 2011 at 11:38

[GoogleCodeExporter]

This should be fixed in MarkerClustererPlus:

http://google-maps-utility-library-v3.googlecode.com/svn/tags/markerclustererplu
s/2.0/

Original comment by garylitt...@gmail.com on 20 Jul 2011 at 11:24