code: function initUserList(data) {
  	users = data.users;
  	for(var i = 0; i < users.length; i++) {
  		var slElement = $(document.createElement("option"));
  		slElement.attr("value", users[i]);
  		slElement.text(users[i]);
  		$("#usersList").append(slElement);
  	}
  }
docs: init user list