function suppressKeyEvents() {
	window.event.bubbleCancel=true;
	window.event.returnValue=false;
	var which = event.keyCode;
	switch(which) {
		case 80: // CTRL-P
			alert('No part of this site may be reproduced without the prior permission of the site owner!');
			event.returnValue=false; 
			break
		case 81: // CTRL-Q
			alert('No part of this site may be reproduced without the prior permission of the site owner!');
			event.returnValue=false; 
			break
		case 83: // CTRL-S
			alert('No part of this site may be reproduced without the prior permission of the site owner!');
			event.returnValue=false; 
			break
		case 70: // CTRL-F
			alert('No part of this site may be reproduced without the prior permission of the site owner!');
			event.returnValue=false; 
			break
		case 88: // CTRL-X
			alert('No part of this site may be reproduced without the prior permission of the site owner!');
			event.returnValue=false; 
			break
		case 78: // CTRL-N
			alert('No part of this site may be reproduced without the prior permission of the site owner!');
			event.returnValue=false; 
			break
		case 77: // CTRL-M
			alert('No part of this site may be reproduced without the prior permission of the site owner!');
			event.returnValue=false; 
			break
		case 67: // CTRL-C
			alert('No part of this site may be reproduced without the prior permission of the site owner!');
			event.returnValue=false; 
			break
		case 86: // CTRL-V
			alert('No part of this site may be reproduced without the prior permission of the site owner!');
			event.returnValue=false; 
			break
		default:
	}
	return false;
}