function newOverlay(this_video_id) {
	// Make sure all popups are closed
	closeAlert();
	
	var id_extender = '';
	
	if (this_video_id == 0) {
		id_extender = '';
	} else {
		id_extender = this_video_id;
	}
	
	// Display the overlay
	$('omVideoOverlay' + id_extender).show();
	$('omVideoAlert' + id_extender).show();
}

function closeAlert() {
	// Hide the alert containers
	$$('div.omVideoOverlayClass').each(function(vid) {
		vid.hide();
	});
	
	$$('div.omVideoAlertClass').each(function(vid) {
		vid.hide();
	});;
}