var popup="Copyright © 2004-2006\n\nIwan Susyanto\n\niwansusyanto@yahoo.com"; 
function noway(go) { 
if (document.all) { 
if (event.button == 2) { 
alert(popup); 
return false; 
} 
} 
if (document.layers) { 
if (go.which == 3) { 
alert(popup); 
return false; 
} 
} 
} 
if (document.layers) { 
document.captureEvents(Event.MOUSEDOWN); 
} 
document.onmousedown=noway;