var isNav4, isIE4
if (parseInt(navigator.appVersion.charAt(0)) >= 4) {
	isNav4 = (navigator.appName == "Netscape") ? true : false
	isIE4 = (navigator.appName.indexOf("Microsoft" != -1)) ? true : false
}
if (isNav4) {
document.captureEvents(Event.MOUSEDOWN);
}
function click(e) {
	if (isNav4 && e.which != 1) {
		alert("These Pages Have A Copyright:Please contact Taner Timber, Inc. at sales@tanertimber.com for  details about authorized use.")
		return false;
	}
	if (isNav4 && e.which == 1) {
		return true;
	}
	if (isIE4 && event.button==2) {
		alert("These Pages Have A Copyright:Please contact Taner Timber, Inc. at sales@tanertimber.com for  details about authorized use.")
		return false;
	}
	return true;
}
document.onmousedown=click