var slices = [];
if($.isEmptyObject(user)){
$.post("/rest/myslice:user/",{'filters':{'user_hrn':'$user_hrn'}}, function( data ) {
var slices = [];
if($.isEmptyObject(user)){
$.post("/rest/myslice:user/",{'filters':{'user_hrn':'$user_hrn'}}, function( data ) {