asp, javascript error URGENT CAN SOME BODY HELP ME

can some body check this code to get rid of this error....

here is my code.....

to populate data from databse to drop downlist.....

c_main in my db consists of names which i need to bind to drop down list....

asp code:

<%
Dim Conn
Dim SQLTemp,rstemp

Set Conn = Server.CreateObject("ADODB.Connection")
Conn.connectionstring ="Provider==SQLOLEDB.1;Data Source=" & Server.MapPath("TEAMSYN.mdb")& ";"
Conn.Open

SQLTemp = "Select distinct c_main from kpitable"
set rstemp=Conn.execute(SQLTemp)

Do While Not rstemp.EOF

%>
<%= rstemp.Fields("c_main").Value %>:

<%
rstemp.MoveNext
Loop
Conn.Close
Set Conn = Nothing
%>

html:

<td>:<select id="Name" name="Name" value=<%= sname %> >
<option value ="" selected="selected">Please Select</option>

<option value="<%rstemp %>"><%rstemp %></option>

<br/></td>

my error:

microsoft vbscript runtime error 800a000d

type mismatch in this line (<option value="<%rstemp %>"><%rstemp %></option> )

please some body help me......

urgent....