Go to the page's source.
Search for .swf. If u are lucky, then u will have the full path to the flash file. Else, you can construct the full path from the relative path.
Now that u have the full path, copy that and paste it in any download manager (I used dap) and download to a local location.
Or, u can go to your browser's cache and try rummaging thru recently created/modified flash files and save urself a copy.