function popUp(event, id)
{
 //Get the element
 var el = document.getElementById(id);
 //Make sure we have found it
 if (el==null || el.style==null) { return; }
 el.style.display = 'block';
 //Set up a timeout to remove the popup after x seconds
 var src = 'document.getElementById(\''+id+'\').style.display = "none";';
 setTimeout(src, 3000);
}

function popDown(event, id)
{
 //Get the element
 var el = document.getElementById(id);
 //Make sure we have found it
 if (el==null || el.style==null) { return; }
 el.style.display = 'none';
}