 <form class="form-inline" method="post" action="search-sample.php">    <div class="col-md-0" align="center">      <label class="search">SEARCH BY-</label>      <select type="text" name="SEARCH" id="search" class="form-control" onchange="random()">        <option value="SELECT TYPE">SELECT TYPE</option>        <option value="sampleid">SAMPLE-ID</option>        <option value="facility">FACILITY</option>        <option value="user">USER NAME</option>        <option value="affiliation">AFFILIATION</option>        <option value="status">STATUS</option>        