function avaibility()
{
  var form=document.getElementById('basket-add');

  document.getElementById('message').innerHTML=original_message;

  for (i=0; i<form.elements.length-1; i++)
  if (form.elements[i].title)
  {
    document.getElementById('message').innerHTML+=', '+form.elements[i].title+' '+form.elements[i].value;
  }

}