How to Add a Copyright Notice to Copied Text - JavaScript Code for Free

Put this JavaScript just above </head> in your website


<script type="text/javascript">
function addLink()
{
    var body_element = document.getElementsByTagName('body')[0];
    var selection;
    selection = window.getSelection();
    var pagelink = "<br /><br /> Read more at:  <a href='"+document.location.href+"'>"+document.location.href+"</a><br />Get it Free(Muft)!"; // change this if you want
    var copytext = selection + pagelink;
    var newdiv = document.createElement('div');
    newdiv.style.position='absolute';
    newdiv.style.left='-99999px';
    body_element.appendChild(newdiv);
    newdiv.innerHTML = copytext;
    selection.selectAllChildren(newdiv);
    window.setTimeout(function() {
    body_element.removeChild(newdiv);
    },0);
}

document.oncopy = addLink;
</script>