Sript memberi peringatan ketika klik kanan pada mouse

<script>
var message=" Hai sob...!! Mau copy paste yaa?? Mohon jangan lupa cantumkan link sumber aslinya  BLOGBRIYANN.BLOGSPOT.COM!! JANGAN LUPA BERKUNJUNG KEMBALI - TERIMAKASIH ";
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function clickIE4(){if (event.button==2){alert(message);return false;}}
function clickNS4(e){if (document.layers||document.getElementById&&!document.all){if (e.which==2||e.which==3){alert(message);return false;}}}
if (document.layers){document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS4;}
else if (document.all&&!document.getElementById){document.onmousedown=clickIE4;}
document.oncontextmenu=new Function("alert(message);return false")