JSFiddle - React, Tailwind, and code Playground

HTML

<div id="log"></div>
<ul>
<li class="video" id="video1"><iframe width="480" height="390" src="http://www.youtube.com/embed/z6lL83wl31E" frameborder="0" allowfullscreen></iframe><li>
<li class="video" id="video2"><iframe src="http://player.vimeo.com/video/28231570?title=0&amp;byline=0&amp;portrait=0" width="400" height="225" frameborder="0"></iframe></li>
<li class="video" id="video3"><embed flashVars="playerVars=autoPlay=no" src="http://www.metacafe.com/fplayer/3153323/the_three_stooges_minisode_beer_barrel_polecats_season_1_episode_0008.swf" width="440" height="248" wmode="transparent" allowFullScreen="true" allowScriptAccess="always" name="Metacafe_3153323" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash"></embed></li>
</ul>

JavaScript

$('.video').mouseover(function(){
    $('#log').html('Mouseover!');
    /*alert('trigger click event');*/
});
$('.video').mouseout(function(){
    $('#log').html('&nbsp;');
});
$('.video').mousedown(function(){
    $('#log').html('Mousedown!');
    alert('mousedown');
});