Fixed a error if the user logged in with other browser than firefox

vogelor

2010-05-26 fbda8fe554d2094a0ba36f8a40f407332372440f

 interface/web/js/scrigo.js.php

@@ -238,7 +238,10 @@
         if(flag)break;
      }
*/
  document.pageForm.username.focus();
   try {
      document.pageForm.username.focus();
   } catch (e) {
   }
}