shaman888

function addLink() {
      var body_element = document.getElementsByTagName('body')[0];
      var selection;
      selection = window.getSelection();
      var pagelink = " (источник: <a href='"+document.location.href+"'>"+document.location.href+"</a>"+")";
      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;