video test
 

<object width="420" height="315"><param name="movie" value="https://www.youtube.com/v/6I8W_UCvTd...</param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="https://www.youtube.com/v/6I8W_UCvTd...3&amp;hl=en_US" type="application/x-shockwave-flash" width="420" height="315" allowscriptaccess="always" allowfullscreen="true"></embed></object>

<object width="420" height="315"><param name="movie" value="http://www.youtube.com/v/6I8W_UCvTdM...</param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/6I8W_UCvTdM...3&amp;hl=en_US" type="application/x-shockwave-flash" width="420" height="315" allowscriptaccess="always" allowfullscreen="true"></embed></object>

<object width="420" height="315"><param name="movie" value="https://www.youtube.com/v/6I8W_UCvTd...</param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="https://www.youtube.com/v/6I8W_UCvTd...n_US&amp;rel=0" type="application/x-shockwave-flash" width="420" height="315" allowscriptaccess="always" allowfullscreen="true"></embed></object>

<iframe width="420" height="315" src="https://www.youtube.com/embed/6I8W_UCvTdM?rel=0" frameborder="0" allowfullscreen></iframe>

<object style="height: 390px; width: 640px"><param name="movie" value="http://www.youtube.com/v/6I8W_UCvTdM...ilpage"><param name="allowFullScreen" value="true"><param name="allowScriptAccess" value="always"><embed src="http://www.youtube.com/v/6I8W_UCvTdM...yer_detailpage" type="application/x-shockwave-flash" allowfullscreen="true" allowScriptAccess="always" width="640" height="360"></object>