var ua=navigator.userAgent.toLowerCase();
var isKonq=(ua.indexOf('konqueror')!=-1);
var isSafari=(ua.indexOf('webkit')!=-1);
var isMac=(ua.indexOf('mac')!=-1);
var buttonStr=isMac?'Command/Cmd':'CTRL';

function showBookmarkCode() { 
	if (window.sidebar || window.external || isKonq || isSafari || isMac) 
		document.write ('<a href="javascript:addToFavorites()" title="Add to Bookmarks/Favorites"><img src="/src/favorite.gif" alt="Add to Bookmarks/Favorites" /></a>'); 
}