When clicking on the submit button when adding a new service, if errors exist, the focus of the page goes to the top of the screen when the submit button is clicked. The focus should stay in the service details panel so that the user can see the error messages.
you need to use validations for that. look this:http://msdn2.microsoft.com/en-us/library/aa479045.aspx and dont forget to EnableClientScript to true. it will solve most of the issue you have about this topic.