How To Disable Right Click In Blogspot

STEP 1 : Go to Blogger Dashboard -> Design  -> Page Elements.

STEP 2 : Click on Add a Gadget where you wish to place Search Box.

STEP 3 : Choose HTML/JavaScript from the List. 

STEP 4 : Choose your Disabler Type , Paste The Code in  HTML/JavaScript & Save it. 

<script language=JavaScript> var message="Function Disabled!"; 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") </script>

Message Alert Script: