AngularJS: Empty - latest CI build

HTML

<div>
<div class="media-search">xeroth row</div>
     <div class="media-search">ok Frist row</div>
     <div class="media-search">this is second row</div>
     <div class="media-search">this is third row</div>
     <div class="media-search">this is fourth</div>
</div>

CSS

.media-search
{
    margin: 0 20px;
}
    .highlight
{
    background-color:Yellow;
}
.selectMedia
{
    background-color:Red;
}

JavaScript

$('.media-search').hover(function(){
    $(this).toggleClass('highlight');
}).click(function(){
       
    if($('.selectMedia').length < 2 || $(this).hasClass('selectMedia'))
    {
        $(this).toggleClass('selectMedia');
    }
    else
        alert('please unselect one row');
});