Probleme de page de connexion

<script src="js/index.js"></script>
<input type="email" name="email" id="email"   placeholder="LOGIN" style="color:#000" />
      </td>
      </tr>
      <tr>
      <td colspan="2"><input type="password" name="password" id="password" placeholder="PASSWORD" style="color:#000" />
      </td>
      </tr>
     <tr><td><a href="#forgot_login" style="color:#FFF">Mot de passe perdu?</a></td>
     <td align="right">
 
     <input type="button" data-theme="c" name="submit" id="submit" value="Se connecter">
 
            </form>

$(document).on('click', '#submit', function() { debugger; 
	    if($('#email').val().length > 0 && $('#password').val().length > 0){
 
 
				  var username = $("#email").val(); 
				  var password = $('#password').val();
				  var dataString = 'email='+username+'&password='+password;	
				$.ajax({
				type:'POST',
				data:dataString,
				url:'Connections/hangingdb.php',
				success:function(data) {							                
					//alert(data);
					if(data == 'SUCCESS'){
						$(location).attr('href',"index.html#page2");
					}else{
						alert('Erreur: veuillez v\351rifier le login ou le mot de passe');
					}
				}
			  });	
 
            } else {
                alert('veuillez remplir tous les champs');
            }          
            return false; // cancel original event to prevent form submitting
        });

<?php
$username = $_POST['email'];
$password = $_POST['password'];
# FileName="Connection_php_mysql.htm"
# Type="MYSQL"
# HTTP="true"
$hostname_hangingdb = "localhost";
$database_hangingdb = "hangingdb";
$username_hangingdb = "root";
$password_hangingdb = "";
$hangingdb = mysql_pconnect($hostname_hangingdb, $username_hangingdb, $password_hangingdb) or trigger_error(mysql_error(),E_USER_ERROR); 
mysql_select_db($database_hangingdb, $hangingdb); 
 
$sql ="SELECT email,password FROM users2 WHERE email='$email' AND password='$password'";
 
$sql1 ="SELECT * FROM users2";
 
$result=mysql_query($sql, $hangingdb);
// Mysql_num_row is counting table row
$count=mysql_num_rows($result);
// If result matched $username and $password, table row must be 1 row
if ($count==1) {
    echo "SUCCESS";
	//header('Location: ../MobiCrewlink/index.html#page2');
} else {
    echo "FAIL";
}
 
?>