// funzione per scoprire il tipo e versione del browser
function Is() {
agent = navigator.userAgent.toLowerCase();
this.major = parseInt(navigator.appVersion);
this.minor = parseFloat(navigator.appVersion);
this.ns = ((agent.indexOf('mozilla') != -1) && ((agent.indexOf('spoofer') == -1) && (agent.indexOf('compatible') == -1)));
this.ns4 = (this.ns && (this.major == 4));
this.ns6 = (this.ns && (this.major >= 5));
this.ie = (agent.indexOf("msie") != -1);
this.ie3 = (this.ie && (this.major < 4));
this.ie4 = (this.ie && (this.major == 4) && (agent.indexOf("msie 5.0") == -1));
this.ie5 = (this.ie && (this.major == 4) && (agent.indexOf("msie 5.0") != -1));
this.ie55 = (this.ie && (this.major == 4) && (agent.indexOf("msie 5.5") != -1));
this.ie6 = (this.ie && (agent.indexOf("msie 6.0")!=-1) );
}

var is = new Is();

if (is.ie5) //for IE 5
{
caricaJs("onloadIE5");
}
else
{
caricaJs("onloadAll");
}

function caricaJs(x){
var x;
var percorso = "/sistemapiemonte/js/" + x + ".js";
var l=document.createElement("script");
l.setAttribute("type","text/javascript");
l.setAttribute("src", percorso );
document.getElementsByTagName("head")[0].appendChild(l);
}