/**
 * Hides the message
 */
function hide_message()
{
   var message = document.getElementById("message");
   if (message)
   {
      message.style.display = "none";
   }
}

/**
 * Displays the message shown when saving to the cart
 */
function show_message()
{
   var message = document.getElementById("message");
   if (message)
   {
      message.style.display = "block";
   }
   setTimeout("hide_message()", 2500);
}