function bookmarkUs(){
	var title = $('title').text();
	var url = getContentUrl();
	var ua=navigator.userAgent.toLowerCase();
	var isKonq=(ua.indexOf('konqueror')!=-1);
	var isSafari=(ua.indexOf('webkit')!=-1);
	var isMac=(ua.indexOf('mac')!=-1);
	var isFireFox= (/firefox[\/\s](\d+\.\d+)/.test(ua));
	var isChrome=(ua.indexOf('chrome')!=-1);
	var buttonStr=isMac?'Command/Cmd':'CTRL';

	if(window.external && (!document.createTextNode ||
	  (typeof(window.external.AddFavorite)=='unknown'))) {
	    // IE4/Win generates an error when you
	    // execute "typeof(window.external.AddFavorite)"
	    // In IE7 the page must be from a web server, not directly from a local 
	    // file system, otherwise, you will get a permission denied error.
	    window.external.AddFavorite(url, title); // IE/Win
	} else if (window.sidebar && isFireFox) {
		window.sidebar.addPanel(title, url, ''); 
	} else if(isKonq) {
	  alert('You need to press CTRL + B to bookmark our site.');
	} else if(window.opera) {
	  void(0); // do nothing here (Opera 7+)
	} else if(window.home || isSafari || isChrome) { // Firefox, Netscape, Safari, iCab
	  alert('You need to press '+buttonStr+' + D to bookmark our site.');
	} else if(!window.print || isMac) { // IE5/Mac and Safari 1.0
	  alert('You need to press Command/Cmd + D to bookmark our site.');    
	} else {
	  alert('In order to bookmark this site you need to do so manually '+
	    'through your browser.');
	}

}