problems with accessing services via jquery with s

Question

we register our Services in a base page :

protected void RegisterService(string path)
{
    ScriptManager.GetCurrent(Page).Services.Add(new ServiceReference(path));
}

and then in the client side ( javascript ) - we address them with :

Invoice.{serviceName}.{functionName} 

the "Invoice" is the name space , without the SSL ( without https:// ) there is no problem addressing the WCF from the js file , with the SSL - it doesn't recognize our services - notice that the web.config is set to https , also when trying to approach them directly :

https://domain.com/{serviceName}.svc

it works fine.

any ideas ?