function switchLoginButton()
{
  var login_a = document.getElementById("tm39246");
  
  if(login_a)
  {
  	login_a.href = login_a.href + "?action=logout";
  }
  
  
  var login_img = document.getElementById("tmimg39246");
  
  if(login_img)
  {
  	login_img.src = "/home/top/top_logout.jpg";
  	login_img.title = "Logout";
  	login_img.alt = "Logout";
  }
}