rem: function $() 
add: $ = function() 
context:     function $()    {        var elements = new Array();        for (var i = 0; i < arguments.length; i++)        {            var element = arguments[i];            if (typeof element == 'string')            {                element = document.all[element];            }            if (arguments.length == 1)             {                return element;            }            elements.push(element);        }        return elements;    }
meta: 266	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/266/fc573f7d876b17a4e8cca8069af5e9bd6727da1a/util.js/buggy/java/uk/ltd/getahead/dwr/util.js