1 files changed, 22 insertions, 21 deletions
diff --git a/js/NonLinear/POWBLK_f.js b/js/NonLinear/POWBLK_f.js
index b74479bd..1714dfa1 100644
--- a/js/NonLinear/POWBLK_f.js
+++ b/js/NonLinear/POWBLK_f.js
@@ -12,37 +12,38 @@ function POWBLK_f() {
         model.dep_ut = [true,false];
         exprs = string(a);
         gr_i = [];
-        x = standard_define([2,2],model,exprs,gr_i);
+        this.x = standard_define([2,2],model,exprs,gr_i);
     }
     POWBLK_f.prototype.details = function POWBLK_f() {
+        return this.x;
     }
     POWBLK_f.prototype.get = function POWBLK_f() {
     }
     POWBLK_f.prototype.set = function POWBLK_f() {
-        x = arg1;
+        this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
         model = arg1.model;
         if (size(exprs,"*")==2) {
-        exprs = exprs[2-1];
-}
+            exprs = exprs[2-1];
+        }
         while (true) {
-        [ok,a,exprs] = scicos_getvalue("Set u^a block parameters","to the power of",list("vec",1),exprs);
-        if (!ok) {
-break;
-}
-        graphics.exprs = exprs;
-        if (a==int(a)) {
-        model.ipar = a;
-        model.rpar = [];
-        } else {
-        model.rpar = a;
-        model.ipar = [];
-}
-        model.firing = [];
-        x.graphics = graphics;
-        x.model = model;
-break;
-}
+            [ok,a,exprs] = scicos_getvalue("Set u^a block parameters","to the power of",list("vec",1),exprs);
+            if (!ok) {
+                break;
+            }
+            graphics.exprs = exprs;
+            if (a==int(a)) {
+                model.ipar = a;
+                model.rpar = [];
+            } else {
+                model.rpar = a;
+                model.ipar = [];
+            }
+            model.firing = [];
+            this.x.graphics = graphics;
+            this.x.model = model;
+            break;
+        }
     }
 }