list of submit-sharpadd_form when ctrl+s or command+s
is pressed

$(window).bind("keydown", function(event) {
  if (event.ctrlKey || event.metaKey) {
    switch (String.fromCharCode(event.which).toLowerCase()) {
    case "s":
      event.preventDefault();
      $("-sharpadd_form").submit();
      break;
    }
  }
});

my jquery is this connection:

$("-sharpadd_form").submit(function(e){
    e.preventDefault();
....

but there is a problem
I have another event is to use click to send submit (he communicates with ajax)

$(".save_btn_v2").click(function(e){
    e.preventDefault();
    ...

so how do I realize that
can cancel the $(".save _ btn_v2"). Click event after pressing ctrl+s or command+s? And then let him run down by himself