Flash overlapping ModalPopupExtender

I am facing the problem in showing AJAX Control Toolkit ModalPopupExtender over F开发者_运维技巧lash. When popup comes out, it will overlap by flash (it's giving me problem in IE 8, it's working fine in Firefox).

Can anybody tell me how I will get out of this?

Check whether flash tag has a parameter "wmode" set to "transparent". If this parameter is missing, add the parameter.

Add a wmode transparent param to your Flash. Without know more about how you’re embedding your Flash it’s difficult to give precise code.

What you need is to set "wmode" as "opaque" (don't use "transparent" unless you really need it!) in both embed and object tags.

See more info here: http://kb2.adobe.com/cps/127/tn_12701.html

But be sure what to use it for and that you really need it. Check out this Tinic Uro post: http://www.kaourantin.net/2010/02/core-animation.html