//colore di sfondo testata
function coloreTestata(){
	//listaColori= Array("#E170C9","#CCDC00","#9093CE", "#ffcc00", "#095","#059", "#590" ,"#509", "#950", "#905", "#047", "#074", "#470", "#407", "#740", "#704", "");
	listaColori= Array("#ff0","#000");
	listaLoghi=Array("ej_marchio_nero.png", "ej_marchio_bianco.png");
	numCasuale=Math.floor(Math.random()*listaColori.length);
	coloreCasuale=listaColori[numCasuale];
	logoCorrispondente=listaLoghi[numCasuale];
	document.getElementById("testata").style.backgroundColor=coloreCasuale;
	document.logo.src += logoCorrispondente;
	//document.getElementById("lingue").style.backgroundColor=coloreCasuale;
}

//navigazione
function scopriSubmenu(i){
var questoSubmenu = document.getElementById(["submenu_"+i]);
questoSubmenu.style.display="block";
}
function nascondiSubmenu(i){
var questoSubmenu = document.getElementById(["submenu_"+i]);
questoSubmenu.style.display="none";
}

//google analytics

/*<script type="text/javascript">*/
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
/*</script>
<script type="text/javascript">*/
try {
var pageTracker = _gat._getTracker("UA-9074320-1");
pageTracker._trackPageview();
} catch(err) {}
/*</script>*/