2
You need to add the Embed tags for standard compliant browsers. IE is not a standards compliant browser and uses the object tags for media like flash.
FF uses the Embed tags for media like flash.
Here is an example of the HTML to get the flash to work in all browsers:
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="550" height="400">
<param name="movie" value="bubbles.swf">
<param name="quality" value="high">
<embed src="bubbles.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="550" height="400">embed>
object>
Hope that helps,