GetCallbackEven tReference / select conflict

[Jeremie]

I'm working on a page. I've put a select dropdown and a span on the page.
When the user selects an option in the dropdown, it performs an async
callback to populate the span.

The code is simple, and I get the expected effect on IE and FireFox, but not
on Safari... and IE is firering a read error exception (The program tried to
read at addresse 0xxxxxxxx) when closing !!
So I did several tries...
First of all, I tried replacing the dropdown by a button. It works well on
IE, FireFox and Safari. IE does not crash on quit.
Then I tried to reduce the code until IE does not crash.... and I came to
the point that I crashes when you put a select on your page, and call the
GetCallbackEven tReference method in the Page_Load...

just put a select in the aspx :
<select id='list'>
<option selected="selec ted">Option 1</option>
<option>Optio n 2</option>
</selected>

write a call to the method in the Page_Load :
string callbackReferen ce = ClientScript.Ge tCallbackEventR eference(this,
"arg", "ReceiveServerD ata", "context", false);

(no need to use the returned script... It seems that the loading of the
callback stuff scrip through WebResource.axd is enough !!)

Run the page in IE.
Select Option 2.
Close IE.
Crash !!!

How to avoid this. I'm pretty sure this is also why it doesn't work on
safari...