원래 유투브 링크한 주소는 http://www.youtube.com/v/C_3R4fYNY9Y?version=3 요건데요..

어떻게해서 

<object style="height: 390px; width: 640px"><param name="movie" value="http://www.youtube.com/v/C_3R4fYNY9Y?version=3"><param name="allowFullScreen" value="true"><param name="allowScriptAccess" value="always"><embed src="http://www.youtube.com/v/C_3R4fYNY9Y?version=3" type="application/x-shockwave-flash" allowfullscreen="true" allowScriptAccess="always" width="640" height="390"></object>

이주소가 나오는건지..

젤 처음 주소 http://www.youtube.com/v/C_3R4fYNY9Y?version=3로
작성한 글 클릭하면 이글의 소스보기 눌러봐도  위에 길고긴 주소는 안뜨거든요,..? 

어떻게해서 저 주소가 나오는지 제발 갈켜주세요 고수님들.....ㅠㅠ

제가 하던대로 하면 작성한 글을 클릭했을때 링크주소만 뜨구요

저위에 길고긴 주소로 하면 동영상이 바로 뜨거든요....

저 길고긴 주소가 어디가면 볼 수 있는 건지...

제발 부탁드립니다...ㅠㅠ