//unset($_REQUEST['__utmz']);
    $dataArray = array();
    //for($i=1;$i<=$totFilters;$i++)
    foreach ($_POST as $constraint) {
        $dataArray[] = $constraint;
    }
    //echo 'parameters sent: <br/>';
    //print_r($dataArray);
    //echo '</pre>';
    //$data='[{"constraint1":"does","constraint2":"originate","constraint3":"city","constraint4":"Halifax","constraint5":"AND"},{"constraint1":"does","constraint2":"goesVia","constraint3":"city","constraint4":"Toronto","constraint5":"AND"},{"constraint1":"does","constraint2":"terminate","constraint3":"city","constraint4":"Chicago","constraint5":""}]';
    // two
    //$data='[{"constraint1":"does","constraint2":"originate","constraint3":"city","constraint4":"Toronto","constraint5":"AND"},{"constraint1":"does","constraint2":"goesVia","constraint3":"city","constraint4":"Miami","constraint5":"AND"}]';
    $data = json_encode($dataArray);
    // one
    //$data='[{"constraint1":"does","constraint2":"originate","constraint3":"city","constraint4":"Toronto","constraint5":"AND"}]';
    Traceroute::saveSearch($data);
    //Traceroute::testArrays();
    $b = Traceroute::getTraceRoute($data);
    /*	if(count($b)>1000) {
    		echo '<p>The number of traceroutes found is greather than 1000. <br/>Please add new constraints to your query.</p>';
    
    	} else {
    		Traceroute::renderTrSets($b);
    	}*/
    Traceroute::renderTrSets($b);
    //Traceroute::buildWhere($data);
    //$trId = 1813;
    //echo 'TR id: '.$trId.' : Last Hop: '.Traceroute::getLastHop($trId);
    //Traceroute::getHop($trId, 'last');
}
// testing