// JavaScript Document

if (document.images) {
  var homeoff = new Image();
  homeoff.src = "img/menu_1_off.jpg";
  var homeon = new Image();
  homeon.src = "img/menu_1_on.jpg";
  homeon.onClick = "index.html";
  var giocooff = new Image();
  giocooff.src = "img/menu_2_off.jpg";
  var giocoon = new Image();
  giocoon.src = "img/menu_2_on.jpg";
  giocoon.onClick = "gioco.html";
  var classoff = new Image();
  classoff.src = "img/menu_3_off.jpg";
  var classon = new Image();
  classon.src = "img/menu_3_on.jpg";
  classon.onClick = "classifica.php?page=0&range=10";
  var requisitioff = new Image();
  requisitioff.src = "img/menu_4_off.jpg";
  var requisition = new Image();
  requisition.src = "img/menu_4_on.jpg";
  requisition.onClick = "requisiti.html";
  var contattioff = new Image();
  contattioff.src = "img/menu_5_off.jpg";
  var contattion = new Image();
  contattion.src = "img/menu_5_on.jpg";
  contattion.onClick = "contatti.html";
  
  if(sezione != null) {
	document.images[sezione].src =  eval(sezione + "on.src") ;
	switch(sezione)
	{
		case "home":
  			homeoff.src = homeon.src;
			homeon.onClick = "#";
 			break;    
		case "gioco":
			giocooff.src = giocoon.src;
			giocoon.onClick = "#";
			break;
		case "class":
			classoff.src = classon.src;
			classon.onClick = "#";
			break;
		case "requisiti":
			requisitioff.src = requisition.src;
			requisition.onClick = "#";
			break;			
		case "contatti":
			contattioff.src = contattion.src;
			contattion.onClick = "#";
			break;		
		default:
 			homeoff.src = homeon.src;
			homeon.onClick = "#";
 	} 
  }
 }

function actMenuItem(imgName) {
  act(imgName);
//  inact(defImg);
}

function inactMenuItem(imgName) {
  inact(imgName);
 // act(defImg);
}

function act(imgName) {
  if (document.images)
    document.images[imgName].src =  eval(imgName + "on.src") ;
}

function inact(imgName) {
  if (document.images)
    document.images[imgName].src = eval(imgName + "off.src");
}

function goto(imgName) {
	document.location =  eval(imgName + "on.onClick");	
}