function CreateBookmarkLink(title, url) {

    if (window.sidebar) {// Mozilla Firefox Bookmark
        window.sidebar.addPanel(title, url, "");
    }
    else if (window.external) {
        if (window.chrome) {//Chrome
            alert("Your browser does not support this function.  Use CTRL+D or CMD+D to book mark this page.");
        }
        else {// IE Favorite
            window.external.AddFavorite(url, title);
        }
    }
    else if (window.opera && window.print) {// Opera Hotlist
        alert("Your browser does not support this function.  Use CTRL+D or CMD+D to book mark this page.");
    }
    else {
        alert("Your browser does not support this function.  Use CTRL+D or CMD+D to book mark this page.");
    }
}

//<a href ="javascript:CreateBookmarkLink(title, url)");">Bookmark This Page</a>