default DataTable generateRequest function

function defaultGenerateRequest(oState, oSelf) {
    // Set defaults
    oState = oState || { pagination: null, sortedBy: null };

    var sort       = encodeURIComponent((oState.sortedBy) ? oState.sortedBy.key :
                         oSelf.getColumnSet().keys[0].getKey()),
        dir        = (oState.sortedBy &&
                      oState.sortedBy.dir === YAHOO.widget.DataTable.CLASS_DESC) ?
                         "desc" : "asc",
        startIndex = (oState.pagination) ? oState.pagination.recordOffset : 0,
        results    = (oState.pagination) ? oState.pagination.rowsPerPage : null;
        
    // Build the request
    return  "sort=" + sort +
            "&dir=" + dir +
            "&startIndex=" + startIndex +
            ((results !== null) ? "&results=" + results : "");
}