javascript fix to mak sumarry checking use addEvent

darcs-hash:20060512073949-7ad00-64c25a5f74939cd4ca17e5928d77f0951c67b3ac.gz

lib/scripts/edit.js

@@ -402,8 +402,8 @@ function initChangeCheck(msg){
     };
     edit_text.onkeyup  = summaryCheck;
     var summary = document.getElementById('edit__summary');
-    summary.onchange = summaryCheck;
-    summary.onkeyup  = summaryCheck;
+    addEvent(summary, 'change', summaryCheck);
+    addEvent(summary, 'keyup', summaryCheck);
 
     // set focus
     edit_text.focus();