My hack:
<object width="445" height="364"><param name="movie" value="http://www.youtube.com/v/JT-BfGsdD_I&hl=de&fs=1&rel=0&color1=0x234900&color2=0x4e9e00&border=1"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/JT-BfGsdD_I&hl=de&fs=1&rel=0&color1=0x234900&color2=0x4e9e00&border=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="445" height="364"></embed></object>
<object width="445" height="364"><param name="movie" value="http://www.youtube.com/v/RmlORnSZNtY&hl=de&fs=1&color1=0x2b405b&color2=0x6b8ab6&border=1"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/RmlORnSZNtY&hl=de&fs=1&color1=0x2b405b&color2=0x6b8ab6&border=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="445" height="364"></embed></object>
<object width="445" height="364"><param name="movie" value="http://www.youtube.com/v/Ik5vPGAwagI&hl=de&fs=1&rel=0&color1=0x5d1719&color2=0xcd311b&border=1"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/Ik5vPGAwagI&hl=de&fs=1&rel=0&color1=0x5d1719&color2=0xcd311b&border=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="445" height="364"></embed></object>
<object width="445" height="364"><param name="movie" value="http://www.youtube.com/v/O0Stmhwu2Co&hl=de&fs=1&rel=0&color1=0x234900&color2=0x4e9e00&border=1"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/O0Stmhwu2Co&hl=de&fs=1&rel=0&color1=0x234900&color2=0x4e9e00&border=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="445" height="364"></embed></object>