Hi Guys i have this Login form that is not working and its very essential to a project because many pages are depending on it. The Problem is when i enter the username n password it just reloads itself Hers the coding Please help me:
<?php
include ("./common.php");
include ("./Header.php");
include ("./Footer.php");
session_start();
$sFileName = "Login.php";
$sAction = get_param("FormAction");
$sForm = get_param("FormName");
$sLoginErr = "";
switch ($sForm) {
case "Login":
Login_action($sAction);
break;
}
?><html>
<head>
<title>Pablo Online Rent-a-Car</title>
<meta name="GENERATOR" content="Philmar">
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"></head>
<body style="background-color: #FFFFFF; color: #000000; font-family: Arial, Tahoma, Verdana, Helveticabackground-color: #FFFFFF; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica">
<center>
<table>
<tr>
<td valign="top">
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Pablo Online Rent-a-Car</title>
<script language="JavaScript" type="text/JavaScript">
<!--
function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->
</script>
</head>
<body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" onLoad="MM_preloadImages('images/mazda6_1.jpg','images/home_2.jpg','images/aboutus_2.jpg','images/contactus_2.jpg')">
<table width="778" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td><img src="images/header1.jpg" width="778" height="110"></td>
</tr>
</table>
<table width="778" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td width="55"><img src="images/header2.jpg" width="55" height="43"></td>
<td width ="17"><a href="default.php" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('home','','images/home_2.jpg',1)"><img src="images/home_1.jpg" alt="home" name="home" width="63" height="43" border="0"></a></td>
<td width ="114" valign="middle"><a href="about.php" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('aboutphilmar','','images/aboutus_2.jpg',1)"><img src="images/aboutus_1.jpg" alt="aboutphilmar" name="aboutphilmar" width="114" height="43" border="0"></a></td>
<td width ="111"><a href="contact.php" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('contactus','','images/contactus_2.jpg',1)"><img src="images/contactus_1.jpg" alt="contactus" name="contactus" width="108" height="43" border="0"></a></td>
<td width ="455"><img src="images/header3.jpg" width="438" height="43"></td>
</tr>
</table>
<table width="778" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td width="55"><img src="images/header4.jpg" width="55" height="48"></td>
<td> </td>
<td width="438"><img src="images/header5.jpg" width="438" height="48"></td>
</tr>
</table>
<?php Menu_show() ?>
</td>
</tr>
</table>
</center>
<table width="760" align="center">
<tr>
<td align="center">
<hr color="#800000"><center>
<table>
<tr>
<td valign="top">
<?php Login_show() ?>
</td>
</tr>
</table>
<hr color="#800000" width="60%">
</td>
</tr>
</table>
<center>
<table>
<tr>
<td valign="top">
<?php Footer_show() ?>
</td>
</tr>
</table>
</center>
</body>
</html>
<?php
function Login_action($sAction)
{
global $db;
global $sLoginErr;
global $sFileName;
global $styles;
switch(strtolower($sAction))
{
case "login":
$sLogin = get_param("Login");
$sPassword = get_param("Password");
$db->query("SELECT member_id,member_level FROM members WHERE member_login =".$sLogin. " AND member_password=".$sPassword."");
$is_passed = $db->next_record();
//-------------------------------
// Login OnLogin Event begin
// Login OnLogin Event end
//-------------------------------
if($is_passed)
{
//-------------------------------
// Login and password passed
//-------------------------------
set_session("UserID", $db->f("member_id"));
set_session("UserRights", $db->f("member_level"));
$sPage = get_param("ret_page");
if (strlen($sPage))
header("Location: " . $sPage);
else
header("Location: Reservation.php");
}
else
{
$sLoginErr = "Login or Password is incorrect.";
}
//-------------------------------
// Login Login end
//-------------------------------
break;
case "logout":
//-------------------------------
// Logout action
//-------------------------------
//-------------------------------
// Login Logout begin
//-------------------------------
//-------------------------------
// Login OnLogout Event begin
// Login OnLogout Event end
//-------------------------------
session_unregister("UserID");
session_unregister("UserRights");
if(strlen(get_param("ret_page")))
header("Location:" . $sFileName . "?ret_page=" . urlencode(get_param("ret_page")));
else
header("Location:" . $sFileName);
//-------------------------------
// Login Logout end
//-------------------------------
break;
}
}
// Display Login Form
function Login_show()
{
global $sLoginErr;
global $db;
global $sFileName;
global $styles;
$querystring = get_param("querystring");
$ret_page = get_param("ret_page");
$sFormTitle = "Enter username and password";
//-------------------------------
// Login Show begin
// Login Open Event begin
// Login Open Event end
?>
<table style="width:100%">
<form action="login.php" method="POST">
<input type="hidden" name="FormName" value="Login">
<tr><td style="background-color: #336699; text-align: Center; border-style: outset; border-width: 1" colspan="2"><font style="font-size: 10pt; color: #FFFFFF; font-weight: bold"><?=$sFormTitle?></font></td></tr>
<? if ($sLoginErr) { ?>
<tr><td colspan="2" style="background-color: #FFFFFF; border-width: 1"><font style="font-size: 10pt; color: #000000"><?= $sLoginErr ?></font></td></tr>
<? } ?>
<?
if(get_session("UserID") == "")
{
//-------------------------------
//- User is not logged in
//-------------------------------
?>
<tr><td style="background-color: #FFEAC5; border-style: inset; border-width: 0"><font style="font-size: 10pt; color: #000000">Login</font></td><td style="background-color: #FFFFFF; border-width: 1"><input type="text" name="Login" value="<?=tohtml(get_param("Login"))?>" maxlength="50"></td></tr>
<tr><td style="background-color: #FFEAC5; border-style: inset; border-width: 0"><font style="font-size: 10pt; color: #000000">Password</font></td><td style="background-color: #FFFFFF; border-width: 1"><input type="password" name="Password" maxlength="50"></td></tr>
<tr><td colspan="2">
<input type="hidden" name="FormAction" value="login">
<input type="submit" value="Login">
</td></tr>
<?
}
else
{
//-------------------------------
// User is logged in
//-------------------------------
$db->query("SELECT member_login FROM members WHERE member_id=". get_session("UserID"));
$db->next_record();
?>
<tr><td style="background-color: #FFFFFF; border-width: 1"><font style="font-size: 10pt; color: #000000"> <?= $db->f("member_login") ?></font>
<input type="hidden" name="FormAction" value="logout">
<input type="submit" value="Logout">
</td></tr>
<?
}
?>
<input type="hidden" name="ret_page" value="<?= $ret_page ?>"><input type="hidden" name="querystring" value="<?= $querystring ?>"></td></tr>
</form></table>
<?
}
?>
