Leave A Reply with code

Hello,

i am trying to put code into a “leave a reply” like this:

<object width=”425″ height=”350″><param name=”movie” value=”https://www.youtube.com/v/Vd2yyT__EDM”></param><param name=”wmode” value=”transparent”></param><embed src=”https://www.youtube.com/v/Vd2yyT__EDM&#8221; type=”application/x-shockwave-flash” wmode=”transparent” width=”425″ height=”350″></embed></object>

i can put code inside the textbox but when i publish comment, i cant see nothing.
If I edit comment and put again and publish function correctly..

whay can i do to put code into “leave a reply”?

thanks for help