autocomplete from select dropdown

[claro]

Greetings!

Is it possible to have an autocomplete for advance filter?
below is my code.

<p>
<select name='sel' id='sel'>
<option value ='b_Title'>Title:</option>
<option value='ba_Accnum'>Accession number:</option>
<option value ='isbn'>ISBN</option>
<option value ='author'>Author</option>
</select>
<input type='text' id="keyword" tabindex="0" name = 'keyword'/>
<input type='submit' value='submit' name='minor'  onclick="basic()">
</p>

Select options will decide what table can I found my keyword.
Any help will do.

[rammurtee]

you will have to use javascript event onkeypress to check any character entered in textbox and use ajax to show suggestions fetched from database