(function($){  
$.fn.pagebookmark = function(options) {
		var defaults = {  
			url: window.document.URL,  
    		title: window.document.title,
			errorText: 'Unfortunately, this browser does not support the requested action,'
			 + ' please bookmark this page manually.'
		};  
 		var options = $.extend(defaults, options);  
    	
		return this.each(function() {
				var url = options.url;
				var title = options.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
				} else { 
					 alert(options.errorText);
				}				  
			});
		
	}
})(jQuery);