Index: branches/dev/html/js/site.js
===================================================================
--- branches/dev/html/js/site.js	(revision 11470)
+++ branches/dev/html/js/site.js	(revision 11471)
@@ -362,6 +362,7 @@
 function fnChangeVisible(check_id, mod_id){
 
-	document.getElementById(mod_id).disabled = true;
-		
+	document.getElementById("next").disabled = true;
+	alert('test');
+	
     if (document.getElementById(check_id).checked){
 		document.getElementById(mod_id).disabled = false;