Connection Object Using Global.asa

i am making a site using asp. in this i am using mssql server2k as backend. i ve created a dsn. i want use global.asa file for creating connection object so that i don't ve to create con object in every .asp page. for that i ve write following code

<script language="vbscript" runat="server">
sub Application_onStart()

set con=server.createobject("adodb.connection")
con.open "dsn=pc;uid=sa;pwd=;database=dbname"

end sub
sub Application_onEnd()
set con=nothing

end sub
sub Session_onStart()

end sub
sub Session_onEnd()

end sub
</script>

now anyone tell me how to use that connection object in any asp file for fetching the recordset.