/***********************************************************************
 *
 *      Copyright (C) 2001 Business Console Ltd.
 *      $Id: layers.js,v 1.5 2004/12/20 16:20:54 lelik Exp $
 */


hide_timeout = new Array();
var cur_id;

function show(id, timeout)
{
  hide_cur();
  cur_id = id;
  clearTimeout(hide_timeout[id]);
  document.all(id).style.visibility='visible';
}

function hide(id)
{
  document.all(id).style.visibility='hidden';
}

function hide_to(id, timeout)
{
  expr = "document.all('"+id+"').style.visibility='hidden';";
  hide_timeout[id] = setTimeout(expr, timeout);
}

function hide_cur()
{
  if (cur_id)
    hide(cur_id, 0);
}