diff --git a/web/CXM_dojo.anubis b/web/CXM_dojo.anubis
index 738a789..0d05e6c 100644
--- a/web/CXM_dojo.anubis
+++ b/web/CXM_dojo.anubis
@@ -671,14 +671,13 @@ public define HTML_Off_Form
 public define HTML_In_Form
   dojo_checkbox
   (
-    List(CoreAttrs)  attributes,
-    WebArgName    name,
-    HTML_Id        id,
-    String        label_str,
-    WebArgValue   val,
-    Bool          checked,
+    List(CoreAttrs) attributes,
+    WebArgName      name,
+    HTML_Id         id,
+    String          label_str,
+    Bool            checked,
   )=
-    check_box_r([attr("dojoType", "dijit.form.CheckBox") . attributes] , label(label_str, no_help), id, name, val, checked).
+    check_box_r([attr("dojoType", "dijit.form.CheckBox") . attributes] , label(label_str, no_help), id, name, checked).
 
 public define HTML_In_Form
   dojo_combobox
diff --git a/web/CXM_form.anubis b/web/CXM_form.anubis
index 02b0858..ce08a55 100644
--- a/web/CXM_form.anubis
+++ b/web/CXM_form.anubis
@@ -157,7 +157,6 @@ public type CXM_Form_Field:
                    HTML_Label      label, 
                    HTML_Id           id, 
                    WebArgName       web_arg_name, 
-                   WebArgValue      web_arg_value,
                    Bool             checked,
                    Mandatory        mandatory),
                    
@@ -167,7 +166,6 @@ public type CXM_Form_Field:
     HTML_Label      label, 
     HTML_Id           id, 
     WebArgName       web_arg_name, 
-    WebArgValue      web_arg_value,
     Bool             checked,
     Mandatory        mandatory
   ),
@@ -177,7 +175,6 @@ public type CXM_Form_Field:
     List(CoreAttrs)      options,
     HTML_Label           label,
     WebArgName            web_arg_name, 
-    WebArgValue           web_arg_value,
     Bool                  checked,
     List(CXM_Form_Field)  fields
   ),
@@ -321,12 +318,12 @@ public define CXM_Form_Field
   =  password_input([], label, html_Id(n.name), n, init_value, width, mand).
 
 public define CXM_Form_Field
-  checkbox(HTML_Label label, WebArgName n, WebArgValue  value, Bool checked, Mandatory mand)
-  = checkbox([], label, html_Id(n.name), n, value, checked, mand).
+  checkbox(HTML_Label label, WebArgName n, Bool checked, Mandatory mand)
+  = checkbox([], label, html_Id(n.name), n, checked, mand).
   
 public define CXM_Form_Field
-  checkboxr(HTML_Label label, WebArgName n, WebArgValue  value, Bool checked, Mandatory mand)
-  = checkboxr([], label, html_Id(n.name), n, value, checked, mand).
+  checkboxr(HTML_Label label, WebArgName n, Bool checked, Mandatory mand)
+  = checkboxr([], label, html_Id(n.name), n, checked, mand).
 
 public define CXM_Form_Field
   radio_button(HTML_Label label, WebArgName n, WebArgValue  value, Bool checked, Mandatory mand)
@@ -552,18 +549,18 @@ public define HTML_In_Form
               partial(partial_content(partial_content_list))
             ]),
     
-    checkbox(options, _label, id, wan, val, checked, mand) then
-      check_box([class("in") . options], star(_label, mand), id, wan, val, get_Bool(lwa, wan.name, checked)),
+    checkbox(options, _label, id, wan, checked, mand) then
+      check_box([class("in") . options], star(_label, mand), id, wan, get_Bool(lwa, wan.name, checked)),
  
-    checkboxr(options, _label, id, wan, val, checked, mand) then
-      check_box_r([class("in") . options], star(_label, mand), id, wan, val, get_Bool(lwa, wan.name, checked)),
+    checkboxr(options, _label, id, wan, checked, mand) then
+      check_box_r([class("in") . options], star(_label, mand), id, wan, get_Bool(lwa, wan.name, checked)),
       
-    checkbox_hide_show(options, _label, wan, val, checked, fields)  then  
+    checkbox_hide_show(options, _label, wan, checked, fields)  then  
       with div_id = generate_random_string(15),
       sequence([
-        check_box([data("show_id", div_id), class("in"), class("cxm_checkbox_hide_show"), event(onclick, "checked_hide_show_element('"+div_id+"', this);")], _label, html_Id("checkbox_"+div_id), wan, val, get_Bool(lwa, wan.name, checked)),
+        check_box([data("show_id", div_id), class("in"), class("cxm_checkbox_hide_show"), event(onclick, "checked_hide_show_element('"+div_id+"', this);")], _label, html_Id("checkbox_"+div_id), wan, get_Bool(lwa, wan.name, checked)),
         div([id(div_id), style("display:"+if checked then "block" else "none")], format_div_CXM_Form_Field(fields, lwa, _class, b_with_label))
-              ]),
+      ]),
               
     radio_button(options, _label, id, wan, val, checked, mand) then
       radio_button([class("in"), event(onclick, "radio_hide_show_group('"+wan.name+"', this);") . options], star(_label, mand), id, wan, val, get_Bool(lwa, wan.name, checked)),
diff --git a/web/CXM_making_a_web_site.anubis b/web/CXM_making_a_web_site.anubis
index 8f6f1a7..1e15609 100644
--- a/web/CXM_making_a_web_site.anubis
+++ b/web/CXM_making_a_web_site.anubis
@@ -1428,8 +1428,8 @@ public type HTML_In_Form:
   selector_c            (List(CoreAttrs), HTML_Label label,  HTML_Id id, WebArgName name, Int size, List((List(CoreAttrs),WebArgValue,String)) choices, InitialValue selected),
   radio_button          (List(CoreAttrs), HTML_Label label,  HTML_Id id, WebArgName name, WebArgValue value, Bool checked), 
   radio_button_r        (List(CoreAttrs), HTML_Label label,  HTML_Id id, WebArgName name, WebArgValue value, Bool checked), 
-  check_box             (List(CoreAttrs), HTML_Label label,  HTML_Id id, WebArgName name, WebArgValue value, Bool checked),
-  check_box_r           (List(CoreAttrs), HTML_Label label,  HTML_Id id, WebArgName name, WebArgValue value, Bool checked),
+  check_box             (List(CoreAttrs), HTML_Label label,  HTML_Id id, WebArgName name, Bool checked),
+  check_box_r           (List(CoreAttrs), HTML_Label label,  HTML_Id id, WebArgName name, Bool checked),
   div                   (List(CoreAttrs), List(HTML_In_Form) content),
   div_empty             (List(CoreAttrs)),
   hidden                (HTML_Id id, WebArgName name, WebArgValue value),
@@ -1663,12 +1663,12 @@ public define HTML_In_Form
   = radio_button_r (options, label, html_Id(n.name), n, value, checked).
 
 public define HTML_In_Form
-  check_box     (List(CoreAttrs) options, HTML_Label label, WebArgName n, WebArgValue value, Bool checked)
-  = check_box   (options, label, html_Id(n.name), n, value, checked).
+  check_box     (List(CoreAttrs) options, HTML_Label label, WebArgName n, Bool checked)
+  = check_box   (options, label, html_Id(n.name), n, checked).
 
 public define HTML_In_Form
-  check_box_r    (List(CoreAttrs) options, HTML_Label label, WebArgName n, WebArgValue value, Bool checked)
-  = check_box_r  (options, label, html_Id(n.name), n, value, checked).
+  check_box_r    (List(CoreAttrs) options, HTML_Label label, WebArgName n, Bool checked)
+  = check_box_r  (options, label, html_Id(n.name), n, checked).
   
 public define HTML_In_Form
   file_upload     (WebArgName n, Int width)
@@ -3257,6 +3257,7 @@ public define Web_Site
                        List(Web_arg)  lwa,
                        Bool           is_https) |-> 
         //(Printable_tree)
+      println(dump_web_arg_values(lwa));        
       since separate_web_args(lwa, http_info) is swa(mb_previous_state, mb_action_name, operands), 
       with new_state = if mb_previous_state is
       {
@@ -5540,11 +5541,11 @@ define Printable_tree
        radio_button_r(options, label, id, n, v, c)         then  
          [ "<input type=\"radio\" name=\"",n,"\" id=\"",id,"\" value=\"",v,"\"",(if c then " checked=\"checked\"" else ""),format_attrs([class("in") . options])," />",
            format_label(label, id)],
-       check_box(options, label, id, n, v, c)              then 
+       check_box(options, label, id, n, c)              then 
          [ format_label(label, id), 
-           "<input type=\"hidden\" name=\"~",n,"\" value=\"~",v,"\" /><input type=\"checkbox\" name=\"",n,"\" id=\"",id,"\" value=\"",v,"\"",(if c then " checked=\"checked\" " else ""),format_attrs([class("in") . options])," />"]
-       check_box_r(options, label, id, n, v, c)              then 
-         [ "<input type=\"hidden\" name=\"~",n,"\" value=\"~",v,"\" /><input type=\"checkbox\" name=\"",n,"\" id=\"",id,"\" value=\"",v,"\"",(if c then " checked=\"checked\" " else ""),format_attrs([class("in") . options])," />",
+           "<input type=\"hidden\" name=\"~",n,"\" value=\"~true\" /><input type=\"checkbox\" name=\"",n,"\" id=\"",id,"\" value=\"true\"",(if c then " checked=\"checked\" " else ""),format_attrs([class("in") . options])," />"]
+       check_box_r(options, label, id, n, c)              then 
+         [ "<input type=\"hidden\" name=\"~",n,"\" value=\"~true\" /><input type=\"checkbox\" name=\"",n,"\" id=\"",id,"\" value=\"true\"",(if c then " checked=\"checked\" " else ""),format_attrs([class("in") . options])," />",
            format_label(label, id)]
        div(options, e)                  then
         format(cinfo,ic_v,any_div(options, e),format_element,is_https, action_count, head_tags),    
@@ -5650,8 +5651,8 @@ define Bool
    selector_c(o,l,i,n,s,c,p)  then false,  
    radio_button(o,_,_,n,v,c)  then false,
    radio_button_r(o,_,_,n,v,c)  then false,
-   check_box(o,_,_,n,v,c)     then false,
-   check_box_r(o,_,_,n,v,c)   then false,
+   check_box(o,_,_,n,c)       then false,
+   check_box_r(o,_,_,n,c)     then false,
    div(o,l)                   then mapor(contains_an_upload,l), //contains_an_upload(c),
    div_empty(o)               then false,
    hidden(_,_,_)              then false,
--
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