Update:
We have figured out that if we put the jquery in the form embed tag itself it will work. Here is the code we used (generalized) so hopefully it will help someone else in the future. We set up a form with all check boxes for each field and customized the jquery to uncheck any subscription links if the unsubscribed options are clicked.
Our page: http://www1.appliedsystems.com/en-us/email-preferences/
<script>MktoForms2.loadForm("//app-abk.marketo.com", "XXX-XXX-XXX", XXXX(form ID #), function(form){form.onSuccess(function(values, followUpUrl){location.href = "URL of follow up page";return false;});
$("input#Unsubscribed.mktoField").click(function() {
if(this.checked) {
$("input#ID.mktoField, input#ID.mktoField, input#ID.mktoField").prop( "checked", false );
}
});
$("input#ID.mktoField, input#ID.mktoField, input#ID.mktoField").click(function() {
if(this.checked) {
$("input#Unsubscribed.mktoField, input#ID").prop( "checked", false );
}
});
$("input#Unsubscribed.mktoField, input#ID").click(function() {
if(this.checked) {
$("input#ID.mktoField, input#ID.mktoField, input#ID.mktoField").prop( "checked", false );
}
});
$("input#ID.mktoField, input#ID.mktoField, input#ID.mktoField").click(function() {
if(this.checked) {
$("input#Unsubscribed.mktoField, input#ID").prop( "checked", false );
}
});
});
</script>