Translate PHP function to jQuery
<p>I currently fetch a GET-param via PHP and run through at PHP funtion. Now I need that value for a jQuery script on the site. So how can I do the following in jQuery?</p>

<pre><code>function trimQuery($query){

    $query = trim($query);

    $query = preg_replace("/[^a-zåäö0-9\s]/i","",$query);

    return $query;

}

$trimmedQuery = trimQuery($_GET['q']);

$arrayTrimmedQuery = explode(" ",trimmedQuery );

foreach(arrayTrimmedQuery as $value){

  echo $value;

}
</code></pre>
