[jQuery] how to add callback in the $.ajax ?

[Adwin Wijaya]

Hi,

can i have callback function on the $.ajax ?
I don't want to use async since it will block the browser ... so can i
use callback instead ?

I would like to have function that return json like this

function getGoodsDetail(id,member){
   var result ;
   $.ajax({
        type: "POST",
        url : "/goods/detail/",
        data : "id="+id,
        dataType: "json",
        async:false,
        success : function(data){
            var price = 0 ;
            if(member == 'Y'){
                 price = data.priceMember ;
            }else{
                price = data.priceNonMember;
            }
            // I want to return data to user
            result = data
        }
    });
return result; // --> always undefined
}

so when I call getGoodsDetail(id, membership) it will return json
value ...