Which analytics system to record events in XHR?

Hi, I want to record all events on a widget which is not in an iframe. So Google Analytics doesn't work. The only way is to make XHR calls to record the event. Typically I could use: $(domelement).bind('click',function() { $.getJSON('kickassanalyticssystem.com/record/event/domelement/click'); }); The question is what is the kickassanalyticssystem.com? I tried Chartbeat.com but their API only allows retrieving information,not recording events. Ideas? Thanks!