$(document).ready(function(){  
        // add a "rel" attrib if Opera 7+  
        if(window.opera) {  
            if ($("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.');  
           }  
     
       });  
   });