สอบถามเรื่องสคริปหน่อยครับว่ามีแบบนี้ไหม เลือก Dropdown กดปุ่มแล้วไปขึ้นที่ textbox

<?php 
								$db = JFactory::getDBO();
								$strSQL =  " SELECT * From tb_k2_tags where tb_k2_tags.id ";
								$db->setQuery($strSQL);
								//$rs = $db->loadObjectList();
								$rs = $db->loadAssocList();
								//print_r ($rs);
								//exit;
								 ?>
								 <tr>
								 <td class="adminK2LeftCol">
										<label><?php echo JText::_('ดัชนีค้นหา'); ?></label>
								</td>
								 <td>
								 
								<select name="id_dic_th">
								<?php 
									/*foreach($rs as $key =>$row) {
										$slc=$_POST['id_dic'] == $row->id ? 'selected' : '';
										echo "<option value='$row->id' $slc >$row->id</option>"; 
									} */
								?>

								<?php 
									foreach($rs as $key =>$row) {
										$slc=$_POST['id_dic_th'] == $row['name']? 'selected' : '';
										echo "<option value='$row[id]' $slc >$row[name]</option>"; 
									} 
								?>
								</select>
								 </td>
								 </tr>

<label id='index_search' class="search_index" ><?php echo JText::_('ดัชนีค้นหา'); ?></label>
<select name="id_dic_th"> 

<script>
$(document).ready(function(e){
    $('#id_dic_th').change(function(e){
        var txt=$('#index_search').html() + $(this + ' option:selected').text();
        $('#index_search').html(txt)
    }
}
</script>

<div style="position: absolute; 32px; left: 150px;" id="outerFilterDiv">
				<input name="filterTextField" type="text" id="filterTextField" tabindex="2"  style="width: 140px;position: absolute; top: 1px; left: 1px; z-index: 2;border:none;" />
				<div style="position: absolute;" id="filterDropdownDiv">
				<select name="id_dic_th" id="filterDropDown" tabindex="1000"onchange="DropDownTextToBox(this,'filterTextField');" style="position: absolute;top: 0px; left: 0px; z-index: 1; width: 165px;">
								<?php 
									/*foreach($rs as $key =>$row) {
										$slc=$_POST['id_dic'] == $row->id ? 'selected' : '';
										echo "<option value='$row->id' $slc >$row->id</option>"; 
									} */
								?>
		
								<?php 
									foreach($rs as $key =>$row) {
										$slc=$_POST['id_dic_th'] == $row['name']? 'selected' : '';
										echo "<option value='$row[id]' $slc >$row[name]</option>"; 
									} 
								?>
								</select>
								</div>
		                        </div>