Added function "is_superadmin" in auth library and improved other functions.

Till Brehm

2014-08-13 19b5e01da02aa2115ee802cf2e43a7f3e58f4eac

 interface/web/js/scrigo.js.php

@@ -809,7 +809,7 @@
   oldPWField.remove();
   var pword = password(<?php echo $min_password_length; ?>, false, 1);
   jQuery('#'+repeatPasswordFieldID).val(pword);
   newPWField.attr('id', passwordFieldID).val(pword).trigger('keyup');
   newPWField.attr('id', passwordFieldID).val(pword).trigger('keyup').select();
}

var funcDisableClick = function(e) { e.preventDefault(); return false; };