Remove instance and hide subform

Hi everybody

I have an issue with the instance manager.

I have a repeated subform containing a delete button. The delete action works fine until I delete the last instance as I want the action, not only to delete the last instance, but also to hide the entire subform.

I use this script on the click event:

_Person1.removeInstance(this.parent.parent.index);

I tried to put this on the MouseUp: (found it here: http://forums.adobe.com/message/4137110#4137110)

if (this.parent.parent.instanceIndex == this.parent.parent.instanceManager.count - 1) {

           form1.Personer.presence = "hidden";

//          xfa.host.messageBox ("That was it");

}

else {

           form1.Personer.presence = "visisble";

//          xfa.host.messageBox ("Hello, still more instances");

}

If I have several instances and delete number one or two everything works fine. But if I start with deleting the last instance all previous instances are also removed and the subform “Personer” is hidden. I just wanted to remove one instance at a time.

Hope there is help out there