Converting from CDONTS to CDOSYS

I have been asked to look at a piece of code which no longer works on a website.  The code generates an email and sends it.  I think the problem is that the site is now on IIS7 which doesnt support CDONTS but I have no idea what im doing trying to convert it.  Ive tried using the godaddy support Godaddy Support but that didnt help.

So the original asp file (sendmail.asp) had (Ive changed the From address for security):-

<script language="javascript" runat="server" src="opendatabase.js"></script>
<script language="javascript" runat="server" src="paramtest.js"></script>
<script language="javascript" runat="server" src="debug.js"></script>
<script language="javascript" runat="server" src="MD5.js"></script>
<script language="javascript" runat="server" src="testlogin.js"></script>

<script language="Javascript" runat="server">

var fromEmail = "admin@testserver.co.uk";

function SendMIMEEMail(toadd,fromadd,subject,body) {
	var objCDO;
	
	try {
		objCDO = Server.CreateObject("CDONTS.NewMail");
	
		objCDO.To		= toadd;
		objCDO.From		= fromadd;
		objCDO.Subject		= subject;
		objCDO.Body		= body;
		objCDO.MailFormat	= 0; //CdoMailFormatMime;
		objCDO.BodyFormat	= 0; //CdoBodyFormatHTML;
		objCDO.Send();
	
		Response.write("{'status':'success'}");
	} catch(e) {
		Response.write("{'status':'error sending email: " + e.description'}");
	}
}

function main() {

	var dbConn,dbRec,SQL;
	
	dbConn = OpenDatabase();
	dbConn.Close();
	
}

</script>

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I thought I could do the following but it just shows errors on page when I run it.

<script language="javascript" runat="server" src="opendatabase.js"></script>
<script language="javascript" runat="server" src="paramtest.js"></script>
<script language="javascript" runat="server" src="debug.js"></script>
<script language="javascript" runat="server" src="MD5.js"></script>
<script language="javascript" runat="server" src="testlogin.js"></script>

<script language="Javascript" runat="server">

var fromEmail = "admin@testserver.co.uk";

sendUrl="http://schemas.microsoft.com/cdo/configuration/sendusing"
smtpUrl="http://schemas.microsoft.com/cdo/configuration/smtpserver"

set objConfig=CreateObject("CDO.Configuration")
objConfig.Fields.Item(sendurl)=2
objConfig.Fields.Item(smtpUrl)="relay-hosting.secureserver.net"
objConfig.Fields.Update

function SendMIMEEMail(toadd,fromadd,subject,body) {
	var objCDO;
	
	try {
		objCDO = Server.CreateObject("CDO.Message");
	
		objCDO.To		= toadd;
		objCDO.From		= fromadd;
		objCDO.Subject		= subject;
		objCDO.Body		= body;
		objCDO.MailFormat	= 0; //CdoMailFormatMime;
		objCDO.BodyFormat	= 0; //CdoBodyFormatHTML;
		objCDO.Send();
	
		Response.write("{'status':'success'}");
	} catch(e) {
		Response.write("{'status':'error sending email: " + e.description'}");
	}
}

function main() {

	var dbConn,dbRec,SQL;
	
	dbConn = OpenDatabase();
	dbConn.Close();
	
}

</script>

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Where am I going wrong?

Thanks