function addFav() {
	  if(document.all) {
		window.external.AddFavorite(location.href,document.title)
	  } else {
		if(window.sidebar) {
		  window.sidebar.addPanel(document.title,location.href,'');
		}
	  }
	}
	
	
	function setHomepage() {
	 if (document.all)
		{
			document.body.style.behavior='url(#default#homepage)';
			document.body.setHomePage('http://www.keresztenydalok.hu');
		}
		else if (window.sidebar)
		{
		if(window.netscape)
		{
			 try
	   {  
				netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");  
			 }  
			 catch(e)  
			 {  
			 }
		} 
		var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch);
		prefs.setCharPref('browser.startup.homepage','http://www.keresztenydalok.hu');
	 }
	}