function redirect(target)
{
    self.location.replace(target) ;
 //   alert(target);  
 //   window.location.href=target;
  return(false);
  }

function showId(id)
{
var obj = document.getElementById(id);
obj.style.display = 'block';
return false;
}

function hideId(id)
{
var obj = document.getElementById(id);
obj.style.display = 'none';
return false;
}