Modal Element - Ultimate Addon's For Visual composer: Play YouTube video automatically when modal is opened.

modal.js

<script>

$ModalvideoID = 'mV7KeHRu6os';
$width = '450';
$height = '283';

function modalAutoPlayVideo(vcode, width, height){
  "use strict";
  jQuery(".ult_modal-body.ult-youtube").html('<iframe width="'+width+'" height="'+height+'" src="https://www.youtube.com/embed/'+vcode+'?autoplay=1&loop=1&rel=0&wmode=transparent" frameborder="0" allowfullscreen wmode="Opaque"></iframe>');
}

function modalStopVideo(vcode, width, height){
  "use strict";
  jQuery(".ult_modal-body.ult-youtube").html('<iframe width="'+width+'" height="'+height+'" src="https://www.youtube.com/embed/'+vcode+'" frameborder="0" allowfullscreen wmode="Opaque"></iframe>');
}

jQuery(document).on('onUVCModalPopupOpen', function(event) {
	event.preventDefault();
	
	modalAutoPlayVideo($ModalvideoID,$width,$height);
});


jQuery(document).on('onUVCModalPopUpClosed', function(event) {
	event.preventDefault();
	
 	modalStopVideo($ModalvideoID,$width,$height);
});	

</script>

This worked so well! It is the only code i have found that will autoplay and stop when modal box is closed. But now all the modal boxes i have play the video/sound in the background even though they are just for text. How do i use this code to only be for one modal box?