multiple div with same id

[raf.fredi]

$query =("SELECT * FROM  products");
$result = mysql_query($query);
while ($row = mysql_fetch_assoc($result))
 {
    $id=$row['id'];
    $title=$row['ProductTitle'];
    echo"$title<br>";   
}

This gives list of products.
How to create and display new div with width:250px;height:250px;overflow:scroll; when clicked on product title to show product details.
How to check second product details without closing previously open div for previous product. That is multiple product information can be displayed at the same time.

For product details I'm using following include method.

include("pdetails?id=$id.php");