//设为首页
function setHomepage()
{
	if (document.all)
	{
		document.body.style.behavior='url(#default#homepage)';
		document.body.setHomePage('http://www.alixueyuan.net');
	}
	else if (window.sidebar)
	{
		if(window.netscape)
		{
			try
			{
				netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
			}
			catch(e)
			{
				alert("this action was aviod by your browser，if you want to enable，please enter about:config in your address line,and change the value of signed.applets.codebase_principal_support to true");
			}
		}
		var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch);
		prefs.setCharPref('browser.startup.homepage','http://www.alixueyuan.net');
	}
}
//添加收藏
function JSAddFavorite()
{
	//判断IE,all只能IE才有的特殊属性,只要IE不为null则当前为IE
	if (document.all)
	{
		window.external.addFavorite('http://www.alixueyuan.net','阿里学院-电子商务人才在线学习和成长平台');
	}
	else if (window.sidebar) //是Firefox特有的属性
	{
		window.sidebar.addPanel('阿里学院-电子商务人才在线学习和成长平台', 'http://www.alixueyuan.net', "");
	}
}