Jquery alert when middle mouse button clicked? [duplicate]

Answer 1

$(document).bind('mousedown', function(e) { 
   if( (e.which == 1) ) {
     alert("left button");
   }if( (e.which == 3) ) {
     alert("right button");
   }else if( (e.which == 2) ) {
      alert("middle button"); 
   }
   e.preventDefault();
}).bind('contextmenu', function(e){
 e.preventDefault();
});