Alertnative to DOMNodeInsetd MutEvent that doent use MutObs: http://stackoverflow.com/questions/6997826/alternative-to-domnodeinserted#10343915

gistfile1.txt

@keyframes nodeInserted {  
    from {  
        outline-color: #fff; 
    }
    to {  
        outline-color: #000;
    }  
}

div.some-control {
    animation-duration: 0.001s;
    animation-name: nodeInserted;
}


document.addEventListener('animationstart', function(event){
    if (event.animationName == 'nodeInserted'){
        // Do something here
    }
}, true);