public/javascripts/yui/container/container.js
function(t) {
            var tce = null;
            if (t instanceof CustomEvent) {
                tce = t;
            } else if (Overlay._TRIGGER_MAP[t]) {
                tce = Overlay._TRIGGER_MAP[t];
            }
            return tce;
        }
function(t) {
            var tce = null;
            if (t instanceof CustomEvent) {
                tce = t;
            } else if (Overlay._TRIGGER_MAP[t]) {
                tce = Overlay._TRIGGER_MAP[t];
            }
            return tce;
        }
function ( t ) { var tce = null ; if ( t instanceof CustomEvent ) { tce = t ; } else if ( Overlay . _TRIGGER_MAP [ t ] ) { tce = Overlay . _TRIGGER_MAP [ t ] ; } return tce ; }
Helper method to locate the custom event instance for the event name string
passed in. As a convenience measure, any custom events passed in are returned.

@method _findTriggerCE
@private

@param {String|CustomEvent} t Either a CustomEvent, or event type (e.g. "windowScroll") for which a
custom event instance needs to be looked up from the Overlay._TRIGGER_MAP.
Helper method to locate the custom event instance for the event name string passed in . As a convenience measure any custom events passed in are returned .