SPServices:How to get firstname and lastname and Current Date in Jquery?

In this below script,get firstname and lastname and Current Date in Jquery

 var fuser= $().SPServices.SPGetCurrentUser({fieldName: "FirstName",

debug: false}); var luser= $().SPServices.SPGetCurrentUser({fieldName: "LastName",

debug: false});

$("#loginuser").html(fuser   +luser);
$("#currentDate").html(new Date());