$(document).ready(function()
{
    // show the add to favourites if available.
    if(window.external) { $('.fav').show(); }
});

function AddToFavourites() {
    var title = document.title;
    var url = location.href;

    if (window.sidebar) { // Mozilla Firefox Bookmark
        window.sidebar.addPanel(title, url,"");
    } else if( window.external ) { // IE Favorite
        window.external.AddFavorite( url, title); }
    else if(window.opera && window.print) { // Opera Hotlist
        return true; 
    }
}