// Dropdown Menu
function MM_findObj(n, d) { //v4.01
  var p,i,x;
  if(!d) d=document;
  if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);
  }
  if(!(x=d[n])&&d.all) x=d.all[n]; 
  for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); 
  return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
    if ((obj=MM_findObj(args[i]))!=null) { 
	  v=args[i+2];
      if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
      obj.visibility=v; 
	}
}

var timerID = "global";
function hidemenus() { MM_showHideLayers('menu1','','hide'); MM_showHideLayers('menu2','','hide'); MM_showHideLayers('menu3','','hide') }
function startTimer() { stopTimer(); timerID = setTimeout("hidemenus()", 2000); }
function startTimer2() { stopTimer(); timerID = setTimeout("hidemenus()", 1); }
function stopTimer() { clearTimeout(timerID); }

function MM_callJS(jsStr) { return eval(jsStr) }