Forgot password- send email with password

[mjgdunne]

Here is the code iv tried using but it wont work any suggestions?

<?php
$fromemail = "[e-mail]";
$scripturl = "http://localhost/xampp/mailsend.php";


$host="localhost"; // Host name
$username="root"; // Mysql username
$password="root"; // Mysql password
$db_name="test"; // Database name
$tbl_name="members"; // Table name

// Connect to server and select databse.
mysql_connect("$host", "root", "root")or die("cannot connect");
mysql_select_db("$db_name")or die("cannot select DB");

// username and password sent from signup form
$myusername=$_POST['myusername'];
$myemail=$_POST['myemail'];

$sql="SELECT * FROM $tbl_name WHERE username='$myusername' and email='$myemail'";
$result=mysql_query($sql);

// Mysql_num_row is counting table row
$count=mysql_num_rows($result);
// If result matched $myusername and $myemail, table row must be 1 row

if($count==1){

$sql="SELECT * FROM $tbl_name WHERE email = '$myemail'";
$resultID=mysql_query($sql);

$row = mysql_fetch_array($resultID);
$password = $row[0];

// End of query commands
// Send Password to email

mail($myemail, "Your Password", "go to ". $scripturl ."?action=change&email=". $myemail ."&pass=". $mypassword ." to change your password.", "FROM: $fromemail");
echo "A email on changing your password has been sent to ". $myemail .".";
}
else {
header("location:login_failure.php");
echo "We are sorry, your Email and username do not appear to be in our database";
}
?>