var $c=$('#c_tt'), v=['down', 'enter', 'leave', 'move', 'over', 'out', 'up'], i;for(i=0; i<v.length;++i) {var x='mouse'+v[i]; $c.off(x).on(x, function(e) { console.log(e.type) }) }

mouseenter
mouseover
(9) mousemove
mouseleave
mouseout