function policy(){
	displayWin = window.open("http://www.tecnoacustica.net/en/privacy.asp","Cg_img","scrollbars=yes,resizable=no,width=500,height=500,status=no,location=no,toolbar=yes");
}
function credits(){
	displayWin = window.open("http://www.tecnoacustica.net/en/credits.htm","credits","scrollbars=no,resizable=no,width=320,height=150,status=no,location=no,toolbar=no");
}
function vedi_img(img,de){
	var win = window.open("img.asp?img="+img + "&de=" + de, "foto_prd", "resizable=1,HEIGHT=20,WIDTH=20");
}

var	imenu = new Array(3);
imenu[0] = new Image();
imenu[0].src = "../images/trasp.gif";
imenu[1] = new Image();
imenu[1].src = "../images/menu_sel.gif";
imenu[2] = new Image();
imenu[2].src = "../images/q_bianco.gif";
imenu[3] = new Image();
imenu[3].src = "../images/q_giallo.gif";

var selezionemenu = 0; 

function selezione(codice, cosa){
if (codice != selezionemenu){ 
	document.images["sel" + codice].src = imenu[cosa].src;
	} 
}

function preload() {
   if (!document.images) return;
   var wl = new Array();
   var arguments = preload.arguments;
   for (var i = 0; i < arguments.length; i++) {
    wl[i] = new Image();
    wl[i].src = arguments[i];
   }
  }