// JScript 文件
function show(op){
		document.getElementById("log"+op).className = "style2";
	}
	function hid(op){
		document.getElementById("log"+op).className = "style1";
	}
function setHomepage(){　 // 设置首页
if (document.all){
document.body.style.behavior = 'url(#default#homepage)';
document.body.setHomePage('http://www.tianlaiwl.com/');
}else if (window.sidebar){
if (window.netscape){
try {
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
}catch (e) {
alert("操作被浏览器拒绝，如果要启用该功能，请在地址栏内输入about:config ,然后将项为signed.applets.codebase_principal_support的值改为true");
}
}
var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
prefs.setCharPref('browser.startup.homepage', 'http://www.tianlaiwl.com/');
}
}