cf_select

i want to have drop down menu with cf_aselect...

but when i select first drop down menu, the second drop down menu did not show (nothing comeout) the result based on selection that i have choose in first drop down ...i have aselect.js, aselectdata.cfm, aselect.cfm and aselectcontrol.cfm files in my working directory..did it is because mistake in any of these files?

this is my code in form page:-

<cf_ASelect formName="ASelectForm" SelectName="ASelectTest">
<cfoutput query="qCat">
<cf_ASelectData ID="#SubID#" Text="#trim(DIVISION_CODE)#-->#trim(Details)#" ParentID="#PId#">
</cfoutput>

<tr>
<td align="right" width="30%"><font color="#000066" face="Palatino Linotype"><img src="images/Mandatory.gif" border="0">Division</font></td>
<td align="left" width="70%"><cf_ASelectControl Depth="1">
</td>
</tr>
<tr>
<td align="right" width="30%"><font color="#000066" face="Palatino Linotype">Section</font></td>
<td align="left" width="70%"><cf_ASelectControl Depth="2">
</tr> </td>

</cf_ASelect>


does anybody know the solution ?