function connect()
{
  document.frmMain.action = "login";
  document.frmMain.submit();
}

function disconnect()
{
  document.frmMain.action = "logout";
  document.frmMain.submit();
}   


function formSubmit(e)
{
  var characterCode;
  
  if(e && e.which)
  {
    e = e;
	  characterCode = e.which;
  }
  else
  {
  	e = event;
  	characterCode = e.keyCode;
  }

  if(characterCode == 13)
  {
  	connect();
	  return false;
  }
  else
  {
	  return true;
  }
}

function showCarte(paramUrl,idAtlas)
{
  document.frmMain.action = "main.jsp";
  //document.frmMain.paramUrl.value = paramUrl;  
  document.frmMain.paramUrl.value = idAtlas;  
  document.frmMain.submit();
}