//加入收藏夹
function addfavorite() {
	if (document.all) {
		window.external.addFavorite("http://www.zgggw.org/", "\u56fd\u7f51\u65e9\u6559");
	} else {
		if (window.sidebar) {
			window.sidebar.addPanel("\u56fd\u7f51\u65e9\u6559", "http://www.zgggw.org/", "");
		}
	}
}

//设为首页
function setHomepage() {
	if (document.all) {
		document.body.style.behavior = "url(#default#homepage)";
		document.body.setHomePage("http://www.zgggw.org/");
	} else {
		if (window.sidebar) {
			if (window.netscape) {
				try {
					netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
				}
				catch (e) {
					alert("\u8be5\u64cd\u4f5c\u88ab\u6d4f\u89c8\u5668\u62d2\u7edd\uff0c\u5982\u679c\u60f3\u542f\u7528\u8be5\u529f\u80fd\uff0c\u8bf7\u5728\u5730\u5740\u680f\u5185\u8f93\u5165 about:config,\u7136\u540e\u5c06\u9879 signed.applets.codebase_principal_support \u503c\u8be5\u4e3atrue");
				}
			}
			var prefs = Components.classes["@mozilla.org/preferences-service;1"].getService(Components.interfaces.nsIPrefBranch);
			prefs.setCharPref("browser.startup.homepage", "http://www.zgggw.org/");
		}
	}
}