// DISABLE RIGHT-CLICK
function clickIE4() {
	if (event.button == 2) {
		return false;
	}
}

function clickNS4(e) {
	if (document.layers || document.getElementById && !document.all) {
		if (e.which==2 || e.which==3){
			return false;
		}
	}
}

if (document.layers) {
	document.captureEvents(Event.MOUSEDOWN);
	document.onmousedown = clickNS4;
}
else if (document.all&&!document.getElementById) {
	document.onmousedown = clickIE4;
}

document.oncontextmenu = new Function("return false;")