function change_bg(this_object)
{
  this_object.style.backgroundColor='#0033CC';
}

function restore_bg(this_object)
{
  this_object.style.backgroundColor='';
}

function w_page(this_page, this_title, this_level, external_link)
{
  document.write("<img border=0 alt=\"*\" src=\"dot.gif\">");
  document.write("<a href=\"");

  if (false == external_link)
  {
    document.write(this_level);
  }

  document.write(this_page);
  document.write(" \" onmouseover=\"change_bg(this)\"");
  document.write(" onmouseOut=\"restore_bg(this)\">");
  document.write(this_title);
  document.write("</a><br>");
}

function give_css_menu(this_level)
{
  document.write("<div id=\"Menu\">");
  document.write("<p>");
  w_page("index.htm", "Home Page", this_level, false);
  w_page("news.htm", "Latest News", this_level, false);
  document.write("</div>");
}

function o_page(this_page, this_title, this_level, external_link)
{
  document.write("<img border=0 alt=\"*\" src=\"dot.gif\">");
  document.write("<a href=\"");

  if (false == external_link)
  {
    document.write(this_level);
  }

  document.write(this_page);
  document.write(" \" onmouseover=\"change_bg(this)\"");
  document.write(" onmouseOut=\"restore_bg(this)\">");
  document.write(this_title);
  document.write("</a><br>");
}
function give_old_menu(this_level)
{
  document.write("<center>");
  document.write("<img border=0 alt=\"---\" src=\"greenbar.gif\">");
  document.write("</center>");
  document.write("<br>");
  o_page("index.htm", "Home Page", this_level, false);
  o_page("news.htm", "Latest News", this_level, false);
}

function build_menu(this_level)
{
  var browserName = navigator.appName.substring(0, 3);
  var browserVer  = parseInt(navigator.appVersion);

  if (browserName == "Net" && browserVer >= 6)
  {
    give_css_menu(this_level);
  }
  else if (browserName == "Mic")
  {
    give_css_menu(this_level);
  }
  else
  {
    give_old_menu(this_level);
  }
}