Dependent choice list with Idoc Script

Question

Hi,
I'm developing a customized component and I have made my own template.
This is made in *.hcst* extension.
I use 3 variables dependent (they are choice lists),
If I put these variables in a checkin profile everything is O.K.,
but the problem I have using these fields in my template,
if I select the first variable it shows a javascript error:"setOption is not defined", maybe that is problem because
I must include the script that contains the function but I don't know where it is located.
I do exactly what Bex's book says (as follows):
<$include std_doc_page_definitions$>
<$include std_html_head_declarations>
<$fieldName="xCountry", fieldCaption="<b>Country:</b>",
fieldIsOptionList=1, isInfoOnly=#active.isHcsp$>
<$include std_display_field>
<$fieldName="xState", fieldCaption="<b>State:</b>",
fieldIsOptionList=1, isInfoOnly=#active.isHcsp$>
<$include std_display_field-->
<$fieldName="xCity", fieldCaption="<b>City:</b>",
fieldIsOptionList=1, isInfoOnly=#active.isHcsp$>
<$include std_display_field>
<$include std_page_end$>
the result is the first field with its list options properly filled in, but the second and third choice list do not have values, even if I select any in the first list
I think the problem could be in some include
(I do not know if there includes missing, or I forgot something)
Please help me
Best regards,
Juanele

Answer 1

The setOption function is defined in this dynamic html include:
query_form_std_script
There's also a different version defined in this include:
expired_form_std_script