This post for bloggers only. Now you can desable copy paste in your posts. Many blogs are there they only posts as robbery from other blogs. So you can easily desable copy paste by doing following steps:
1. Go to layout
2. Click on add gadget option
3. Select HTML gadget
4. Paste the below statement
<!- START disable copy paste --><script src='demo-to-prevent-copy-paste-on-blogger_files/googleapis.js'></script><script type='text/javascript'> if(typeof document.onselectstart!="undefined" ) {document.onselectstart=new Function ("return false" ); } else{document.onmousedown=new Function ("return false" );document.onmouseup=new Function ("return false"); } </script><!-- End disable copy paste -->
5. Save
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