function AddFavorite(sURL, sTitle)
{
	try
	{
	window.external.addFavorite(sURL, sTitle);
	}
	catch (e)
	{
		try
		{
			window.sidebar.addPanel(sTitle, sURL, "");
        }
        catch (e)
        {
        	alert("加入收藏失败，请使用Ctrl+D进行添加");
        }
    }
}
function SetHome(obj,vrl)
{
	try
    {
    	obj.style.behavior='url(#default#homepage)';obj.setHomePage(vrl);
    }
    catch(e)
	{
    	if(window.netscape)
		{
        	try 
			{
            	netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); 
            } 
            catch (e)
			{ 
            	alert("此操作被浏览器拒绝！\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('browser.startup.homepage',vrl);
        }
    }
}