<!--

function shownavbar(id)
{
var navs = document.getElementById("nav" + id)
if ( navigator.appName == "Netscape" )
{
navs.style.display="none"
}
else
navs.style.display="block"
}

function hidenavbar(id)
{
var navs = document.getElementById("nav" + id)
navs.style.display="none"
}

-->