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]+"'");
}


/**/
function showLayer(ref, total)
{
	state = (document.getElementById('cont' + ref).style.display == 'none') ? '' : 'none';
	for (var i = 1; i <= total; i++)
	{
		document.getElementById('cont' + i).style.display = 'none';
	}
	document.getElementById('cont' + ref).style.display = state;
}