1) it appears that IE cannot see the function setmenu1(), another word, cannot see the include file "com_setmenu.asp".
If you use #include file="com_setmenu.asp", make sure it resides in the same folder as "house.asp", otherwise, try:
#include virtual="/YourProject/com_setmenu.asp
assume "com_setmenu.asp" is under project folder.
2) you can use both server and client #include as following:
<%
'server code...
%>
<HTML>
<HEAD>
<SCRIPT LANGUAGE="JavaScript" SRC="client_script2.
js"></SCRIPT>
<SCRIPT LANGUAGE="VBScript" SRC="client_script3.vbs"></SCRIPT>
<SCRIPT LANGUAGE="JavaScript">
//your main script goes here
</SCRIPT>
</HEAD>
<BODY>
<SELECT .....>
</BODY>
</HTML>
//with "client_script2.
js" and "client_script3.vbs" without the <SCRIPT> tag
hope this help,
Khoa Nguyen