// TREGNY form conversion tracking for GA
// This is a literal implementation of _trackEvent
//
// _trackEvent(category, action, opt_label, opt_value)
// String category    The general event category (e.g. "Videos")
// String action      The action for the event (e.g. "Play")
// String opt_label   An optional descriptor for the event
// Int opt_value      An optional value to be aggregated with 

function _cTrack( category, action, opt_label, opt_value ) {
 if (typeof(pageTracker) != "object") return false; // end if ga is undefined
 pageTracker._trackEvent( category, action, opt_label, opt_value ); 
};