function Point(x, y) {
    this.x = x;
    this.y = y;
}
function getObjCoords(o) {
    var oX = 0;
    var oY = 0;
    if (o.offsetParent) {
        while (1) {
            oX+=o.offsetLeft;
            oY+=o.offsetTop;
                if (!o.offsetParent) {
                    break;
                }
            o=o.offsetParent;
        }
    } else if (o.x) {
        oX+=o.x;
        oY+=o.y;
    }
    return new Point(oX, oY);
}
function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return [curleft,curtop];
}
function findObj(n, d) { 
  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=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function showHideLayers() { 
  var i,p,v,obj,args=showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
    if ((obj=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;
	}
}
function putToPosition() {
	var lx, div, args=putToPosition.arguments;;
	lx = document.getElementById(args[0]);
	var pos = getObjCoords(lx);
	pos.x += 5;
	pos.y += 22; 	
	for (i=1; i<(args.length); i+=1) {
		div = top.document.getElementById(args[i]); 
		if(!div) { 
		  alert("Error !"); return; 
		} else { 
		  div.style.left = pos.x+"px"; 
		  div.style.top = pos.y+"px"; 
		}
		pos.y += 19; 
	}
}
function toggleState(obj, st) {
	if (obj!=null) {
		if (st=='on') 
			obj.className = 'subMenuHover';
		else
			obj.className = 'subMenu';
	}
}
function toggleMainMenuState(obj, st) {
	if (obj!=null) {
		if (st=='on') 
			obj.className = 'mainMenuHover';
		else
			obj.className = 'mainMenu';
	}
}
function goToPage(_page) {
	window.location = _page;
}
function putHiliyaMenu() {
	putToPosition('tdHiliya', 'HiliyaSubMenu','HiliyaSubMenuFarm','HiliyaSubMenuAccomodation', 'HiliyaSubMenuActivity', 'HiliyaSubMenuFood','HiliyaSubMenuPickup'); 
}
function putWayanaduMenu() {
	putToPosition('tdWayanadu','WayanaduSubMenu','WayanaduSubMenuCultural','WayanaduSubMenuHeritage','WayanaduSubMenuLeisure', 'WayanaduSubMenuOutdoor', 'WayanaduSubMenuWildlife'); 
}
function hiliyaMenuShow() {
	showHideLayers('HiliyaSubMenu','','show', 'HiliyaSubMenuFarm','','show','HiliyaSubMenuAccomodation','','show','HiliyaSubMenuActivity','','show', 'HiliyaSubMenuFood','','show', 'HiliyaSubMenuPickup','','show');
}
function hiliyaMenuHide() {
	showHideLayers('HiliyaSubMenu','','hide', 'HiliyaSubMenuFarm','','hide','HiliyaSubMenuAccomodation','','hide','HiliyaSubMenuActivity','','hide', 'HiliyaSubMenuFood','','hide', 'HiliyaSubMenuPickup','','hide');
}
function wayanaduMenuShow() {
	showHideLayers('WayanaduSubMenu','','show','WayanaduSubMenuCultural','','show', 'WayanaduSubMenuHeritage','','show','WayanaduSubMenuLeisure','','show','WayanaduSubMenuOutdoor','','show', 'WayanaduSubMenuWildlife','','show');
}
function wayanaduMenuHide() {
	showHideLayers('WayanaduSubMenu','','hide','WayanaduSubMenuCultural','','hide', 'WayanaduSubMenuHeritage','','hide','WayanaduSubMenuLeisure','','hide','WayanaduSubMenuOutdoor','','hide', 'WayanaduSubMenuWildlife','','hide');
}