Updated May 27th 2008
An alternative suggested solution is using FlashReplace.
DOCTYPE, which I'd really recommend you to go with). So, what should a poor caring web developer do? Don't fret my friend, there's an easy and stable way to write valid HTML/XHTML code to include Flash in your web page. The simple code to do it looks like this:
<object width="425" height="350" type="application/x-shockwave-flash" data="http://www.youtube.com/v/Z154yhLoS78"> <param value="http://www.youtube.com/v/Z154yhLoS78" name="movie"> <p>A movie with a very drunk guy that has gotten arrested. You need Flash to see it.</p> </object>
XHTMLOnly difference is that you will need to quick-close the
<param value="http://www.youtube.com/v/Z154yhLoS78" name="movie" />And the result will look this (with the exception that WordPress mangles it a little...):