I'm modifying BSN's Autosuggest script so it will work with codeigniter, the only proble is I cant seem to figure out why it displays "missing ) in parenthetical" says the problem is around else

_b.AutoSuggest.prototype.setSuggestions = function (req, input)
{
    if (input != this.fld.value)
        return false;


    this.aSug = [];


    if (this.oP.json)
    {
        var jsondata = eval('(' + req.responseText + ')');

        for (var i=0;i<jsondata.results.length;i++)
        {
            this.aSug.push(  { 'id':jsondata.results[i].id, 'value':jsondata.results[i].value, 'info':jsondata.results[i].info }  );
        }
    }
    else
    {

        var xml = req.responseXML;

        // traverse xml
        //
        var results = xml.getElementsByTagName('results')[0].childNodes;

        for (var i=0;i<results.length;i++)
        {
            if (results[i].hasChildNodes())
                this.aSug.push(  { 'id':results[i].getAttribute('id'), 'value':results[i].childNodes[0].nodeValue, 'info':results[i].getAttribute('info') }  );
        }

    }

    this.idAs = "as_"+this.fld.id;


    this.createList(this.aSug);

};

Any help would be appreciated, i'm not very good at JS