function addFavorite()
{
    if ( window.sidebar && "object" == typeof( window.sidebar ) && "function" == typeof( window.sidebar.addPanel ) )
    {
        //  firefox
        window.sidebar.addPanel( document.title, document.location.href, '' );
    } 
    else if ( document.all && "object" == typeof( window.external ) )
    {
        //  ie
        window.external.addFavorite( document.location.href, document.title );
    }

}


function setHomepage()
{
	if (document.all)
	{
		document.body.style.behavior='url(#default#homepage)';
		document.body.setHomePage('http://www.dailysteel.com');
	} else if (window.sidebar) {
		if(window.netscape)
		{
			try
			{
				netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); 
			}
			catch (e) 
			{
				alert("此操作被浏览器拒绝！请在浏览器地址栏输入“about:config”并回车然后将[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','http://www.dailysteel.com');
	}

}