i have an applet as a login screen and now when the user enters user name and password then i want to check with the database and if the password exist with the user name then wanna call another applet inside the same browser. and the another browser will contain some details of user like his phone no, email address, location etc. which will be taken from the database and shown on the another applet in the same browser if the user name is there and he had entered the valid password otherwise i am going to show the first applet with a message that user name or password is incorrect. please enter again. so pls help me with small code so that i can implement.