--- trunk/web/iwf/iwfajax.js	2005/11/16 15:49:22	68
+++ trunk/web/iwf/iwfajax.js	2005/11/19 23:48:19	69
@@ -275,9 +275,12 @@
 				case 'input':
 					switch(iwfAttribute(el, 'type')){
 						case 'checkbox':
+							if (iwfAttribute(el, 'checked')){
+								val = 'on';
+							}
 						case 'radio':
-							if (iwfAttribute(el, 'checked') || el.checked){
-								val = iwfAttribute(el, 'value') || el.value;
+							if (iwfAttribute(el, 'checked')){
+								val = iwfAttribute(el, 'value');
 							}
 							break;
 						case 'button':