function over(element,message)
{
//  
  element.style.textDecoration="underline";
  top.status=message;
}
function out(element)
{
//
  element.style.textDecoration="none";
}
function show(url)
{
  if (parent.frames.length==0)
    parent.location.href=url;
  else
    parent.frames[1].location.href=url;
}
function show_target(target,url)
{
  parent.frames[target].location.href=url;
}

function button(location) 
{
top.location = location
}