function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function extendmenu(id)
{
	if(!document.getElementById&&document.all)
	{
		document.getElementById=
		function(id)
		{
			return document.all[id];
		};
	}
	if(document.getElementById(id).style.display=='none')
	{
		document.getElementById(id).style.display='block';
	}
	else
	{
		document.getElementById(id).style.display='none';
	}
}