//to trap right click button 
function right(e) {
	if (event.button == 2 || event.button == 3) {
		return false;
		}
		return true;
}
// to trap Cntrl, Alt and that funny menu button next to the r.h.s cntrl button -
// but doesnt mess with cntrl f5!! Yippee!
function key(k) {
	if(event.keyCode==17 || event.keyCode==18 || event.keyCode==93) {
		return false;
		}
	return true;
}
function highlight(){
	return false;
}


if(navigator.appVersion.indexOf("MSIE") != -1) {
	// Please note: if you are viewing this code, you probably already know
	// how to view source, copy/paste etc. If this is the case, you should
	// also know about copyright. Please get your own copy written. Thanks! 
	//
	
	/*
	document.onkeydown=key;  
	document.onmousedown=right;
	document.onmouseup=right;
	document.ondragstart=highlight;
	document.onselectstart=highlight;
	document.oncontextmenu=highlight;
	*/
}