var super_peremenaj="<br><br>Источник: <a href='"+location.href+"'>"+location.href+"</a>";
var super_mega_size=50;

(function(e){e.dirtyClipboard=function(h,l){if(h)e(l?l:document).mouseup(function(){var o,r,q,w;e("span.dirty-clipboard").remove();if(window.getSelection){o=window.getSelection();q=o.toString();if(!q||q.length<super_mega_size)return;r=o.getRangeAt(0);q=r.cloneRange();q.collapse(false);w=e('<span class="dirty-clipboard">'+h+"</span>").css("position","absolute")[0];q.insertNode(w);r.setEndAfter(w);o.removeAllRanges();o.addRange(r)}else if(o=document.selection){r=o.createRange();q=r.text;if(!q||q.length<super_mega_size)return;
q=r.duplicate();q.collapse(false);q.pasteHTML('<span class="dirty-clipboard" style="position: absolute;">'+h+"</span>");r.setEndPoint("EndToEnd",q);r.select()}e("span.dirty-clipboard").css({overflow:"hidden",width:"1px",height:"1px"})})}})(jQuery);

jQuery(function(){$.dirtyClipboard(super_peremenaj,"#notice, #text")});