define( [

"../core",
"../data/var/dataPriv",
"./support",

"../event",
"./trigger"

], function( jQuery, dataPriv, support ) {

// Support: Firefox // Firefox doesn’t have focus(in | out) events // Related ticket - bugzilla.mozilla.org/show_bug.cgi?id=687787 // // Support: Chrome, Safari // focus(in | out) events fire after focus & blur events, // which is spec violation - www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order // Related ticket - code.google.com/p/chromium/issues/detail?id=449857 if ( !support.focusin ) {

jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {

        // Attach a single capturing handler on the document while someone wants focusin/focusout
        var handler = function( event ) {
                jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
        };

        jQuery.event.special[ fix ] = {
                setup: function() {
                        var doc = this.ownerDocument || this,
                                attaches = dataPriv.access( doc, fix );

                        if ( !attaches ) {
                                doc.addEventListener( orig, handler, true );
                        }
                        dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
                },
                teardown: function() {
                        var doc = this.ownerDocument || this,
                                attaches = dataPriv.access( doc, fix ) - 1;

                        if ( !attaches ) {
                                doc.removeEventListener( orig, handler, true );
                                dataPriv.remove( doc, fix );

                        } else {
                                dataPriv.access( doc, fix, attaches );
                        }
                }
        };
} );

}

return jQuery; } );