function addtofavorite( url,title ){

	//var ie = (navigator.appVersion.indexOf("MSIE")!=-1);

	var ff = (navigator.userAgent.indexOf("Firefox")!=-1);

	if( ff ){

		window.sidebar.addPanel( title,url,'www.medical-dict.com' );

	}else{

		window.external.AddFavorite(url,title);

	}

	

}