bName = navigator.appName;

bVer = parseInt(navigator.appVersion);

if (navigator.userAgent.indexOf('Win')!=-1)
{       bPlat="windows";     }
else if (navigator.userAgent.indexOf('Mac')!=-1)
{       bPlat="mac";       }
else if (navigator.userAgent.indexOf('WebTV')!=-1)
{       bPlat="webtv";     }
else bPlat="other";

if ((bPlat=="mac")&&(bName=="Microsoft Internet Explorer"))
{	bVer++;	}

if ((bName == "Netscape" && bVer >= 3) || (bName == "Microsoft Internet Explorer" && bVer >= 4))
{       ver = "n3";     }
else
{       ver = "other";  }

if ( ver=="n3" )
{

   m_home_nos = new Image()
   m_home_nos.src = "images/menu_home_nos.gif"
   m_home_hl = new Image()
   m_home_hl.src = "images/menu_home_hl.gif"

   m_usuarios_nos = new Image()
   m_usuarios_nos.src = "images/menu_usuarios_nos.gif"
   m_usuarios_hl = new Image()
   m_usuarios_hl.src = "images/menu_usuarios_hl.gif"

   m_eventos_nos = new Image()
   m_eventos_nos.src = "images/menu_eventos_nos.gif"
   m_eventos_hl = new Image()
   m_eventos_hl.src = "images/menu_eventos_hl.gif"

   m_mural_nos = new Image()
   m_mural_nos.src = "images/menu_mural_nos.gif"
   m_mural_hl = new Image()
   m_mural_hl.src = "images/menu_mural_hl.gif"

   m_entrevistas_nos = new Image()
   m_entrevistas_nos.src = "images/menu_entrevistas_nos.gif"
   m_entrevistas_hl = new Image()
   m_entrevistas_hl.src = "images/menu_entrevistas_hl.gif"

   m_links_nos = new Image()
   m_links_nos.src = "images/menu_links_nos.gif"
   m_links_hl = new Image()
   m_links_hl.src = "images/menu_links_hl.gif"

   m_musicas_nos = new Image()
   m_musicas_nos.src = "images/menu_musicas_nos.gif"
   m_musicas_hl = new Image()
   m_musicas_hl.src = "images/menu_musicas_hl.gif"

   m_artigos_nos = new Image()
   m_artigos_nos.src = "images/menu_artigos_nos.gif"
   m_artigos_hl = new Image()
   m_artigos_hl.src = "images/menu_artigos_hl.gif"

   m_email_nos = new Image()
   m_email_nos.src = "images/menu_email_nos.gif"
   m_email_hl = new Image()
   m_email_hl.src = "images/menu_email_hl.gif"

   m_chat_nos = new Image()
   m_chat_nos.src = "images/menu_chat_nos.gif"
   m_chat_hl = new Image()
   m_chat_hl.src = "images/menu_chat_hl.gif"

   m_scripts_nos = new Image()
   m_scripts_nos.src = "images/menu_scripts_nos.gif"
   m_scripts_hl = new Image()
   m_scripts_hl.src = "images/menu_scripts_hl.gif"

   m_ajuda_nos = new Image()
   m_ajuda_nos.src = "images/menu_ajuda_nos.gif"
   m_ajuda_hl = new Image()
   m_ajuda_hl.src = "images/menu_ajuda_hl.gif"

   m_camisetas_nos = new Image()
   m_camisetas_nos.src = "images/menu_camisetas_nos.gif"
   m_camisetas_hl = new Image()
   m_camisetas_hl.src = "images/menu_camisetas_hl.gif"
}

function troca_imagem(loc,img)
{
if ( ver=="n3" )
   { loc.src=img.src; }
}