<script>
 AJS.toInit(function (){
	var iframe = AJS.$('#checkout_premium'); 
    var iframeSrc = 'https://gsvlabs.as.me/?appointmentType=8546392&firstName=' + userFirstName + '&lastName=' + userLastName + '&email=' + userEmail; 
    iframe.attr('src' , iframeSrc); 
});
</script>
<iframe id="checkout_premium" width="100%" height="800" frameBorder="0"></iframe><script src="https://d3gxy7nm8y4yjr.cloudfront.net/js/embed.js" type="text/javascript"></script>

<script>
 AJS.toInit(function (){
	var iframe = AJS.$('#checkout_dedicateddesk'); 
    var iframeSrc = 'https://gsvlabs.as.me/?appointmentType=8591457&firstName=' + userFirstName + '&lastName=' + userLastName + '&email=' + userEmail; 
    iframe.attr('src' , iframeSrc); 
});
</script>
<iframe id="checkout_dedicateddesk" width="100%" height="800" frameBorder="0"></iframe><script src="https://d3gxy7nm8y4yjr.cloudfront.net/js/embed.js" type="text/javascript"></script>