Hello Friend here im going to show u how to disable right click on blogger its a simple
trick just follow steps as i do
1. Go to blogger.com
2. go to Layout option
3. after than go to add html/java script
AND THEN PASTE THIS CODE THERE
===================================================
<script language=javascript>
<!--
//Disable right click script III- By Renigade (r)
//For full source code, visit
var message="";
///////////////////////////////////
function clickIE() {if (document.all) {(message);return false;}}
function clickNS(e) {if
(document.layers||(document.getElementById&&!document.all)) {
if (e.which==2||e.which==3) {(message);return false;}}}
if (document.layers)
{document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS;}
else{document.onmouseup=clickNS;document.oncontextmenu=clickIE;}
document.oncontextmenu=new Function("return false")
// -->
</script>
======================================================
And click save ur Done Enjoy.........:)