if (!tty11) {
    var tty11 = {
    };
}

if (!tty11.layout) {
    tty11.layout = {};
}

tty11.layout.displayById = function (baliseNames, display)
{
  if ((typeof baliseNames) == 'string')
    baliseNames = [baliseNames];

  for (var i in baliseNames)
    {
      if (document.getElementById && document.getElementById(baliseNames[i]) != null)
	{
	  document.getElementById(baliseNames[i]).style.visibility='visible';
	  if (display == undefined)
	    document.getElementById(baliseNames[i]).style.display='block';
	  else
	    document.getElementById(baliseNames[i]).style.display=display;
	}
    }
}

tty11.layout.displaydisableById = function (baliseNames, display)
{
  if ((typeof baliseNames) == 'string')
    baliseNames = [baliseNames];

  for (var i in baliseNames)
    {
      if (document.getElementById && document.getElementById(baliseNames[i]) != null)
	{
	  elm = document.getElementById(baliseNames[i]);
	  if (elm.style.display == undefined || elm.style.display != 'none')
	    document.getElementById(baliseNames[i]).style.display='none';
	  else
	    if (display == undefined)
	      document.getElementById(baliseNames[i]).style.display='block';
	    else
	      document.getElementById(baliseNames[i]).style.display=display;
	}
    }
}

tty11.layout.disableById = function (baliseNames)
{
  if ((typeof baliseNames) == 'string')
    baliseNames = [baliseNames];

  for (var i in baliseNames)
    {
      if (document.getElementById && document.getElementById(baliseNames[i]) != null)
	{
	  document.getElementById(baliseNames[i]).style.visibility='hidden';
	  document.getElementById(baliseNames[i]).style.display='none';
	}
    }
}

tty11.layout.displayByIdTudzu = function (baliseNames, display)
{
  if ((typeof baliseNames) == 'string')
    baliseNames = [baliseNames];

  for (var i in baliseNames)
    {
      if (document.getElementById && document.getElementById(baliseNames[i]) != null)
	{
	  document.getElementById(baliseNames[i]).style.visibility='visible';
	  if (display == undefined)
	    document.getElementById(baliseNames[i]).style.display='block';
	  else
	    document.getElementById(baliseNames[i]).style.display=display;
	}
      list = ['',1,2,3,4,5,6,7];
      for (var j in list)
	{
	  if (document.getElementById && document.getElementById(baliseNames[i]+'_a'+list[j]) != null)
	    {
	      document.getElementById(baliseNames[i]+'_a'+list[j]).style.visibility='visible';
	      if (display == undefined)
		document.getElementById(baliseNames[i]+'_a'+list[j]).style.display='block';
	      else
		document.getElementById(baliseNames[i]+'_a'+list[j]).style.display=display;
	    }
	}
    }
}

tty11.layout.disableByIdTudzu = function (baliseNames)
{
  if ((typeof baliseNames) == 'string')
    baliseNames = [baliseNames];

  for (var i in baliseNames)
    {
      if (document.getElementById && document.getElementById(baliseNames[i]) != null)
	{
	  document.getElementById(baliseNames[i]).style.visibility='hidden';
	  document.getElementById(baliseNames[i]).style.display='none';
	}
      list = ['',1,2,3,4,5,6,7];
      for (var j in list)
	{
	  if (document.getElementById && document.getElementById(baliseNames[i]+'_a'+list[j]) != null)
	    {
	      document.getElementById(baliseNames[i]+'_a'+list[j]).style.visibility='hidden';
	      document.getElementById(baliseNames[i]+'_a'+list[j]).style.display='none';
	    }
	}
    }
}



tty11.layout.displayByName = function (baliseNames, display)
{
  if ((typeof baliseNames) == 'string')
    baliseNames = [baliseNames];

  for (var i in baliseNames)
    {
      if (document.getElementsByName && document.getElementsByName(baliseNames[i]) != null)
  	{
    	  var elems = document.getElementsByName(baliseNames[i]);

    	  if(!elems) continue;

  	  for(var x = 0; x < elems.length; x++)
	    {
		var e = elems[x];
		e.style.visibility='visible';
		if (display == undefined)
			e.style.display='block';
		else
			e.style.display=display;
	    }
        }
  }
}

tty11.layout.disableByName = function (baliseNames)
{
  if ((typeof baliseNames) == 'string')
    baliseNames = [baliseNames];

  for (var i in baliseNames)
    {
      if (document.getElementsByName && document.getElementsByName(baliseNames[i]) != null)
	{
 	   var elems = document.getElementsByName(baliseNames[i]);

  	   if(!elems) continue;

  	   for(var x = 0; x < elems.length; x++)
 	     {
	       var e = elems[x];
	       e.style.visibility='hidden';
	       e.style.display='none';
             }
        }
    }
}







function ConfirmLinkGo(url, msg)
{
  if (confirm(msg))
    {
      document.location = url;    
    }   
}