function kill(doc) {
	doc.onmousedown =
	doc.onmouseup =
	doc.oncontextmenu =
	doc.onselectstart =
	doc.ondragstart = function(){return false};

	if(window.releaseEvents ) {
		releaseEvents(Event.MOUSEDOWN | Event.MOUSEUP);
	}
}

onerror = function(){return true};

kill(document);
     
if(frames.length ) {
	for(i=0; i < frames.length; ++i) {
		kill(frames[i].document);
	}
}
else {
	kill(document);
}