InfoPath Dev

(IP 2003). I have a ddl with values that correspond to view names. SwitchView is called based on the selection in the list. Here is the offending snippet:

function msoxd__Job_uglyHack.view_attr::OnAfterChange(eventObj)
{
	var sChangedNode = XDocument.DOM.selectSingleNode("//d:Job/@uglyHack.view").nodeValue;

	if (eventObj.IsUndoRedo || eventObj.Operation != "Insert")
		{
			// An undo or redo operation has occurred and the DOM is read-only.
			return;
		}
	XDocument.View.SwitchView(sChangedNode);
}

I feel like I've missed something really obvious, but I'm just not seeing it. 

Looks like my question was already answered here. Can't call a view switch on an OnAfterChange event.
Amazing what you learn when you actually read the other posts ;)