jQuery.event.special.tripleclick = {     setup: function(data, namespaces) {         var elem = this, $elem = jQuery(elem);         $elem.bind('click', jQuery.event.special.tripleclick.handler);     },     teardown: function(namespaces) {         var elem = this, $elem = jQuery(elem);         $elem.unbind('click', jQuery.event.special.tripleclick.handler);     },     handler: function(event) {         var elem = this, $elem = jQuery(elem), clicks = $elem.data('clicks') || 0;         clicks += 1;         if ( clicks === 3 ) {             clicks = 0;             // set event type to "tripleclick"             event.type = "tripleclick";             // let jQuery handle the triggering of "tripleclick" event handlers             jQuery.event.handle.apply(this, arguments)         }         $elem.data('clicks', clicks);     } };

$('#div').bind('tripleclick', function (event) {     //do something });