<head>
</head>
<body bgcolor=\"lightblue\">
<form action=\"main1.php3\" method=\"post\">
<?
if ($submit)
{
$username=\"root\";
$hostname=\"localhost\";
$dbname=\"karthik\";
$passwrd=\"\";
$link=MYSQL_CONNECT($hostname, $username, $passwrd) OR DIE(\"Unable to connect to database\");
MYSQL_SELECT_DB(\"karthik\",$link) or die (\"Unable to select database\");
require \'vali.php3\';
$check=chknotmty($user_id,\"user_id\");
echo $check.\"<br>\";
if($check==1)
{
$sql=\"select user_id,password from user_details where user_id=\'$user_id\'\";
$result=mysql_query($sql);
$row=mysql_fetch_Object($result);
if($row->user_id==$user_id && $row->password==$password)
{
echo \" <center> welcome to our home page </center>\";
echo \"<a href=\\\"main1.php3\\\">CLICKHERE </a>\";
echo \"<strong><center><font color=\\\"black\\\">$user_id</font></center></strong>\";
}
}
else
{
echo \"Sorry You are not a registered user \\n\";
echo \"<a href=\\\"shop3.php3\\\">Back </a>\";
}
}
?>
</form>
</body>
