function addFavorite(sTitle, sURL){ 
	if(document.all){
			window.external.AddFavorite(sURL, sTitle); 
	}
	else{
			window.sidebar.addPanel(sTitle, sURL, "");
	}
}

function setHomePage(title,url)
{
	if(document.all){
		document.body.style.behavior='url(#default#homepage)';
		document.body.setHomePage(url);
	}
	else{
		try { 
			netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); 
		} 
		catch (e) { 
		alert("此项操作已被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将[signed.applets.codebase_principal_support]设置为'true'"); 
		}
		var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
		prefs.setCharPref(title,url);
	} 
}