/*
if (window.Event) document.captureEvents(Event.MOUSEUP); 
function nocontextmenu()  {event.cancelBubble = true;event.returnValue = false;return false;}
function norightclick(e){if (window.Event){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;}}document.oncontextmenu = nocontextmenu;document.onmousedown = norightclick;
*/