http://www.aspdotnet-suresh.com/2010/09/import-data-from-excel-to-sql-database.html
http://www.codeproject.com/Answers/296752/storing-a-image-in-sqlserver-database-and-retrive-.aspx#answer4
http://stackoverflow.com/questions/5378184/asp-net-cookieless-forms-auth-not-setting-cookie-when-login-page-is-bookmarked
