why this is not working jquery

hi here is my code

help.cfm:

<script src="jquery.js"></script>
<script type="text/javascript">

     $('#search').bind('keyup',updateQuery);

    function updateQuery(){
        $('#userlist').load('query.cfm?search='+ $('#search').val() );
    }

    $(document).ready(function(){
        $('#userlist').load('query.cfm');
    });

</script>

Search: <input id="search" type="text" />

<br />
<br />

<div id="userlist"></div>

query.cfm:

<cfparam name="search" type="string" default="">
<cfquery name="q" datasource="art">
    SELECT LastName,  FirstName
    FROM artists
     <cfif len(search)>
    WHERE FirstName
   LIKE <cfqueryparam cfsqltype="cf_sql_varchar" value="%#search#%" />
    </cfif>
    ORDER BY  FirstName
</cfquery>

<cfoutput>#q.recordCount# User(s) Found</cfoutput>
<br />
<br />
<cfoutput query="q"> <a href="##" style="color: blue;"> #FirstName# </a><br />
</cfoutput>

this is my code but when i enter some thing in search box ia m not getting exact result and it is displaying all the records and not what i need.

will some one will help me in this

Thanks.

this is result :

13 User(s) Found

Aiden
Anthony
Diane
Elicia
Ellery
Emma
Jeff
Lori
Maxwell
Paul
Raquel
Taylor Webb
Viata