This is suitable for application from root environment.
<object type="application/x-shockwave-flash" data="/dir/application.swf"
id="applicationID" style="margin:0 10px;width:auto;height:auto;">
<param name="movie" value="/dir/application.swf" />
<param name="wmode" value="transparent" /> <!-- Or opaque, etc. -->
<!-- ? Required paramter or not, depends on application -->
<param name="FlashVars" value="" />
<param name="quality" value="high" />
<param name="menu" value="false" />
</object>
Additional parameters should be/can be added which depends on .swf it self. No embed, just object and parameters within, so, it remains valid, working and usable everywhere, it doesn't matter which !DOCTYPE is all about. :)