Jquery Clipboard Copyright

gistfile1.js

jQuery(function($){
    
    $(document).on("copy", function () {
        var selection, html = "";
        if (window.getSelection || document.getSelection) {
            selection = window.getSelection ? window.getSelection() : document.getSelection();
            if (selection.rangeCount) {
                html = document.createElement("div");
                for (var i = 0, n = selection.rangeCount; i < n; ++i) {
                    html.appendChild(selection.getRangeAt(i).cloneContents());
                }
                html = html.innerHTML;
            }
        } else if (document.selection && document.selection.type == "Text") {
            selection = document.selection.createRange();
            html = selection.htmlText;
        }
        if (!html) {
            return;
        }
        html += "<br>\n<br>\n" + document.location.href; // magic here
        var container = $("<div style=\"position:absolute;left:-99999px\"></div>").appendTo("body");
        container.html(html);
        selection.selectAllChildren(container.get(0));
        setTimeout(function() {
            container.remove();
        }, 0);
    });
    
});