session_start(); //session start here.. $_SESSION["user"]="Guest"; include("../connection.php"); //include connection file. class comparerec extends connection { function login($user,$pass) { $qry="select * from user where user_name='$user' and password='$pass'"; $fire=mysql_query($qry,$this->conn) or die("error in qry"); while($rec=mysql_fetch_array($fire)) { $_SESSION["user"]=$rec['name']; $_SESSION["usernm"]=$rec['user_name']; }//close while }//close function }//close class if(isset($_REQUEST["btnLoginrain"])) { $loginObj=new comparerec(); //create object. $loginObj->setconnection(); //call createCannection file $loginObj->selectdb(); //call select database file. $loginObj->login($_REQUEST["userNm"],md5($_REQUEST["pass"])); //call function.. if($_SESSION["user"]=="Guest") { echo "