datatables keep existing fnServerParams on fnReloadAjax
<p>I am trying to modify fnReloadAjax to keep existing aoData i have set before in</p>

<pre><code>  fnServerParams:function(aoData) {
     var serializedForm = $('form#searchform').serializeArray();
     for (var n in serializedForm) {
        var tmpobj = serializedForm[n];
        var key = tmpobj['name'];
        var value = tmpobj['value'];
        aoData.push({"name":key,"value":value});
     }
}
</code></pre>

<p>and they are reset in </p>

<pre><code>$.fn.dataTableExt.oApi.fnReloadAjax = function ( oSettings, sNewSource, fnCallback,bStandingRedraw )
...
...
...
var aData = []; # reset here
</code></pre>

<p>how can I get existing aData params instead of reseting them to empty array?</p>
