function disableselect(e){
return false
}
function reEnable(){
return true
}
//if IE4+
document.onselectstart=new Function ("return false")
//if NS6
if (window.sidebar){
document.onmousedown=disableselect
document.onclick=reEnable
}

var cmessage="© Copyright 2008 KEY Systems (1984) Ltd.";
	
function click(e) {
if (document.all) {
if (event.button == 2) {
alert(cmessage);
return false;	
}
}
if (document.layers) {
if (e.which == 3) {
alert(cmessage);
return false;
}
}
}
if (document.layers) {
document.captureEvents(Event.MOUSEDOWN);
	}
document.onmousedown=click;