Index: branches/dev/html/install/templates/agreement.tpl
===================================================================
--- branches/dev/html/install/templates/agreement.tpl	(revision 11489)
+++ branches/dev/html/install/templates/agreement.tpl	(revision 11490)
@@ -11,4 +11,5 @@
     if (document.getElementById(check_id).checked){
 		document.getElementById(mod_id).disabled = false;
+		document.getElementById(mod_id).src = '../img/install/next.jpg';		
     } else {
 		document.getElementById(mod_id).disabled = true;