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
}

function right(evnt) {
if (navigator.appName.toUpperCase().match(/NETSCAPE/) != null) {
if (evnt.which >= 2){
alert("Konzeption und Design by Martin Rapp");
return false;
}
}
else
if (event.button>=2)
alert("Konzeption und Design by Martin Rapp!\n\nKontakt: www.mrapp.de");
}
document.onmousedown=right;
if (document.layers) window.captureEvents(Event.MOUSEDOWN);
window.onmousedown=right;