riabilitare tasto destro

[Mackey]

prova così:

<script>
function bloccaMouse() {
	if(window.captureEvents) window.captureEvents(Event.MOUSEDOWN);
	document.oncontextmenu = function(e) { return false; };
	window.onmousedown = document.onmousedown = function(e) {
		if(typeof(e)!="undefined") event = e;
		if(!event.keyCode && event.which) event.keyCode = event.which;
		if(!event.button && event.which) event.button = event.which;
		event.keyCode = 0;
		event.cancelBubble = true;
		event.returnValue = false;
		return false;
	};
}
function sbloccaMouse() {
	alert("sbloccamento");
	if(window.captureEvents) window.captureEvents(Event.MOUSEDOWN);
	document.oncontextmenu = function(e) { return true; };
	window.onmousedown = document.onmousedown = function(e) { return true; };
}
bloccaMouse();
setTimeout("sbloccaMouse();",5000);
</script>