teacher .......\App_Code .......\........\DB.cs .......\App_Data .......\App_Themes .......\..........\default .......\..........\.......\Global.css .......\..........\.......\images .......\..........\.......\......\bg-0014.gif .......\..........\.......\StyleSheet.css .......\Default.aspx .......\Default.aspx.cs .......\images .......\js .......\..\JScript.js .......\register.aspx .......\register.aspx.cs