$(document).ready(function(){
    if(window.opera) {
        if ($("a.jqbookmark").attr("rel") != ""){ // don't overwrite the rel attrib if already set  
            $("a.jqbookmark").attr("rel","sidebar");  
        }  
    }  
    
    $("a.jqbookmark").click(function(event){  
        event.preventDefault(); // prevent the anchor tag from sending the user off to the link  
        var url = this.href;  
        var title = this.title;  
        
        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) { // Opera 7+  
            return false; // do nothing - the rel="sidebar" should do the trick  
        } else { // for Safari, Konq etc - browsers who do not support bookmarking scripts (that i could find anyway)  
            alert('Unfortunately, this browser does not support the requested action, please bookmark this page manually.');  
        }
    });
});