if (document.all)
{
}
else
{
	document.captureEvents(Event.MOUSEUP);
}
function nocontextmenu()
	{
		event.cancelBubble = true;
		event.returnValue = false;
		return false;
	}
function norightclick(e)
	{
		if (document.layers)
			{
				if (e.which == 2 || e.which == 3)
				return false;
			}
		else
			if (event.button == 2 || event.button == 3)
				{
					event.cancelBubble = true;
					event.returnValue = false;
					return false;
				}
	}
if (document.layers){document.captureEvents(Event.MOUSEDOWN);}

//document.oncontextmenu = nocontextmenu;
if (document.addEventListener) document.addEventListener("contextmenu",nocontextmenu,false);
else if (document.attachEvent) document.attachEvent("oncontextmenu",nocontextmenu);

//document.onmousedown = norightclick;
if (document.addEventListener) document.addEventListener("mousedown",norightclick,false);
else if (document.attachEvent) document.attachEvent("onmousedown",norightclick);

//document.onmouseup = norightclick;
if (document.addEventListener) document.addEventListener("mouseup",norightclick,false);
else if (document.attachEvent) document.attachEvent("onmouseup",norightclick);