var txt = "bookmark us";
var url = "http://www.idorset.co.uk/";
var who = "iDorset Business Directory";
var ver = navigator.appName;
var num = parseInt(navigator.appVersion);
if ((ver == "Microsoft Internet Explorer")&&(num >= 4)) {
document.write('<a href="javascript:window.external.AddFavorite(url,who);" ');

document.write('onMouseOver=" window.status=');

document.write("txt; return true ");

document.write('"onMouseOut=" window.status=');

document.write("' '; return true ");

document.write('">'+ txt + '</a>');
}else{
txt += "  (Ctrl+D)";
document.write(txt);
}