I am getting this problem whenever I login from index.php to admin_area.php. I am giving the codes of the two files. Please help.
Index.php
<?php
session_start();
include("../lib/globals.php");
if(isset($_REQUEST['submit']))
{
$u_name=$_REQUEST['username'];
$pass=$_REQUEST['password'];
$sql="select * from `user_table_master` where `user_name`='$u_name' and `password`='$pass'";
$result=mysql_query($sql);
$row=mysql_fetch_array($result);
$num_of_rows=mysql_num_rows($result);
if($num_of_rows>0)
{
$_SESSION['logged_in']='y';
$_SESSION['user_type']=$row['user_type'];
$_SESSION['user_formation']=$row['formation'];
$_SESSION['user_name']=$row['user_name'];
$_SESSION['name']=$row['name'];
$_SESSION['user_id']=$row['user_id'];
$_SESSION['can_see_remarks']=$row['can_see_remarks'];
?>
<script language="JavaScript">
document.location.href='admin_area.php';
</script>
<?php
}
else
{
?>
<script language='javascript'>
alert("Either 'UserName' or 'PassWord' is incorrect");
</script>
<?php
}
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>SMERians' Corner</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link href="../style/style.css" rel="stylesheet" type="text/css">
<script language="javascript">
function validate()
{
var username=document.f1.username.value;
var password=document.f1.password.value;
if(username=="")
{
alert('Please enter Login Id.');
document.f1.username.focus();
return false;
}
if(password=="")
{
alert('Please enter Password.');
document.f1.password.focus();
return false;
}
}
</script>
</head>
<body leftmargin="0" topmargin="0" alink="#000000" vlink="#000000" link="#000000">
<table width='100%' height="117" border='0' cellspacing="0">
<tr height="60">
<td align="center" bgcolor="#2A166F" class="sty1">
<table id="Table_01" width="567" height="90" border="0" cellpadding="0" cellspacing="0">
<tr bgcolor="00AEEF">
<td width="530" align="center" valign="middle" bgcolor="#2A166F"> <font size="+5"><img src="../images/ADMIN1.gif"></font></td>
</tr>
</table>
</td>
</tr>
<tr height="2px"><td bgcolor="#FFFFFF"></td></tr>
<tr height="4px"><td align="right" bgcolor="00aeef"></td></tr>
</table>
<form name="f1" method="post" action="index.php" onSubmit="return validate();">
<p> </p>
<p> </p>
<table width="36%" border="0" align="center" cellspacing="0" cellpadding="0" class="tab_sty1" bgcolor="00AEEF">
<tr bgcolor="#000000" height="20"><td colspan="4" class="mysty1"><div align="center"><font color="#FFFFFF"><b>SMERians' Login</b></font></div></td></tr>
<tr><td><div align="center"></div></td>
<td> </td>
<td> </td>
<td width="45%" rowspan="6"><img src="../images/key.jpg" width="150" height="112"></td>
</tr>
<tr><td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td width="27%" align="center" class="mysty2"><div align="right"> Login ID : </div></td>
<td width="2%"> </td>
<td width="26%" align="left"><input name="username" type="text" id="username" size="15" maxlength="20"></td>
</tr>
<tr>
<td align="center" class="mysty2"><div align="right">Password : </div></td>
<td> </td>
<td align="center"><div align="left"><input name="password" type="password" id="password" size="15"></div></td>
</tr>
<tr><td align="center"> </td>
<td align="center"> </td>
<td align="center"> </td>
</tr>
<tr><td align="center"> </td>
<td align="center"> </td>
<td align="center"> </td>
</tr>
<tr><td align="center" colspan="4"><input type="submit" name="submit" value="Submit" ></td></tr>
<tr><td colspan="4"> </td></tr>
</table>
</form>
</body>
</html>admin_area.php
<?php
session_start();
if(!empty($_SESSION['logged_in']))
{
$user_name=$_SESSION['user_name'];
$user_type=$_SESSION['user_type'];
?>
<html>
<head>
<title>SMERians' Corner</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link href="../style/style.css" rel="stylesheet" type="text/css">
<script language="javascript">
function validate()
{
var username=document.f1.username.value;
var password=document.f1.password.value;
if(username=="")
{
alert('Please enter Login Id.');
document.f1.username.focus();
return false;
}
if(password=="")
{
alert('Please enter Password.');
document.f1.password.focus();
return false;
}
}
</script>
<style type="text/css">
<!--
.style12 {font-size: 16px}
-->
</style>
</head>
<body leftmargin="0" topmargin="0" alink="#000000" vlink="#000000" link="#000000" onLoad="startclock()">
<?php include("admin_header.php");?>
<table width='98%' border='0' cellspacing="0">
<tr>
<td width="190" align="left" valign="top"><?php include("admin_left.php"); ?></td>
<td align="center" valign="top">
<table width="800" border="0" align="center">
<tr><td align="right"><font face="Verdana, Arial, Helvetica, sans-serif" size="2" color="#000000"><? echo date('d-m-Y'); ?> <span id="showDate"></span></font></td></tr>
</table>
<br><br><br>
<table width="500" border="0" align="center">
<tr>
<td class="text4">
<div align="center">
<?php if (isset($_GET['val']))
{
?>
<font size="+2">You Are Not An Authorised User To See This Page</font>
<?php
}
else
{
?>
<font color="00aeef" size="+2">
Welcome <?php echo"'".$_SESSION['name']."'"; ?></font>
<?php
}
?>
</div>
</td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>
<?php
}
else
{
header("location:index.php");
}
?>Please help me as soon as possible
