// --------------
function proxyAddLoadEvent(f) {
    if (window.addEventListener) //DOM method for binding an event
        window.addEventListener("load", f, false)
    else if (window.attachEvent) //IE exclusive method for binding an event
        window.attachEvent("onload", f)
    else if (document.getElementById) //support older modern browsers
        window.onload = f
}

// --------------
function changeBack(curBack, maxBack) {
    curBack = curBack + 1;
    if (curBack == maxBack) curBack = 0;
    document.getElementById('divThemeMain').style.backgroundImage = 'url(' + arrBacks[curBack] + ')';
    return curBack;
}

// --------------
//function keypressed() { alert("Questa funzione è disabilitata."); }
//document.onkeydown=keypressed;

function right(e) {
    if (navigator.appName == 'Netscape' && (e.which == 3 || e.which == 2)) 
        return false;
    else if (navigator.appName == 'Microsoft Internet Explorer' && (event.button == 2 || event.button == 3)) {
        alert("Il tasto destro del tuo Mouse è disabilitato");
        return false;
    }
    return true;
}
document.onmousedown=right;
if (document.layers) window.captureEvents(Event.MOUSEDOWN);
window.onmousedown=right;

function order_onPriceChange(t) {
    var v, vAcc, vSal;
    v = t.value;
    if (v == "" || isNaN(v)) {
        document.getElementById('plnAcconto').innerHTML = "<i>-</i>";
        document.getElementById('plnSaldo').innerHTML = "<i>-</i>";
    }
    else {
        vAcc = v * 0.30;
        vAcc = (vAcc * 100).round() / 100;
        vSal = v - vAcc;
        vSal = (vSal * 100).round() / 100;
        document.getElementById('plnAcconto').innerHTML = "<b>" + vAcc + " &euro;</b>";
        document.getElementById('plnSaldo').innerHTML = "<b>" + vSal + " &euro;</b>";
    } 
}


// ------------------------------------
// Funzioni per abilitare il nuovo tag 'blink'
function doBlink() {
	var blink = document.all.tags("BLINK")
	for (var i=0; i<blink.length; i++)
	    //blink[i].style.visibility = blink[i].style.visibility == "" ? "hidden" : ""
	    blink[i].style.backgroundColor = blink[i].style.backgroundColor == "#dddddd" ? "#ffffff" : "#dddddd"
}

function startBlink() {
	if (document.all)
		setInterval("doBlink()",1000)
}
window.onload = startBlink;