function showmenu(elmnt) 
	{
		if (document.getElementById(elmnt)!=null) 
			{

				if (document.getElementById(elmnt).style.display == "block")
				{
					hidemenu(elmnt);		
				}
				else
				{
					document.getElementById(elmnt).style.display="block";
				}
			}
	}


function showmenu_(elmnt) 
	{
		if (document.getElementById(elmnt)!=null) 
			{
				document.getElementById(elmnt).style.display="block";
			}
	}


function hidemenu(elmnt) 
	{
		if (document.getElementById(elmnt)!=null) 
			{
				document.getElementById(elmnt).style.display="none";
			}
	}


function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}