logging user activity in SiteCatalyst

we're tracking all our user activity in SiteCatalyst, and using the LITHIUM.CommunityJsonObject to keep track of events.
This seems to work fine for page hits, replies, and kudos, but when someone makes a quick reply we're not getting the result we want.
On a quick reply the event is not triggered when the end user hits the "post" button, as the page is not reloaded. The event is triggered on the next page load, but if the user has moved away from the thread he posted in, the "path" information is no longer correct and therefor we incorrect tracking of the quick-reply.

Is there any way to trigger an event when the user hits the actual "post" button?