엔터로 탭효과

//엔터로 탭효과

function handleEnter (field, event) {

 var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;

 

 if (keyCode == 13) {

  var i;

  for (i = 0; i < field.form.elements.length; i++){

   if (field == field.form.elements[i]){

    break;

   }

  }

  i = (i + 1) % field.form.elements.length;

  field.form.elements[i].focus();

  return false;

 }else{

  return true;

 }

}