var unself;
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;
}

//ShowHide Layers
function MM_showHideLayers() { //v3.0
  var tm,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 mylyrArray = new Array();
mylyrArray[1] = "lyrtraining";


totalLayers = 1;
function hide_Menu(){
	for(i=1 ; i <= totalLayers; i++){
		MM_showHideLayers(mylyrArray[i],'','hide');	
	}
}

function showMyLayer(lyrNo){
	hide_Menu();
	
	btnPo = MM_findObj("btntraing1");
	lyrPo = MM_findObj("lyrtraining");
	
	Varx = findPosX(btnPo);
	Vary = findPosY(btnPo);
	
	lyrPo.style.left = Varx+30;
	lyrPo.style.top = Vary+13;
	
	MM_showHideLayers(mylyrArray[lyrNo],'','show');
	timer(1);
}

function deactiveMyLayer()
{
	timer(0);
}
function activeMyLayer()
{
	timer(1);
}

function hideMyLayer()
{
	timer(0);
}

function timer(offon){
	if (offon == 0)
	{
		unself = setTimeout('hide_Menu()', 500);
	}
	if (offon ==1)
	{
		clearTimeout(unself);
	}
}


function findPosX(obj)
  {
    var curleft = 0;
    if(obj.offsetParent)
        while(1) 
        {
          curleft += obj.offsetLeft;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.x)
        curleft += obj.x;
    return curleft;
  }

  function findPosY(obj)
  {
    var curtop = 0;
    if(obj.offsetParent)
        while(1)
        {
          curtop += obj.offsetTop;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.y)
        curtop += obj.y;
    return curtop;
  }