/* COUNTDOWN */
$(document).ready(function(){
var timedate= new Date("June 18,2012");
var now = new Date();
var nowDate = timedate.getTime() - now.getTime();
var nowTime = Math.floor(nowDate / (1000 * 60 * 60 * 24));
if (nowTime >= 0){
$(".Countdown").html(nowTime);
}
});

/* TAB */
$(function(){
	$('.ftTab li').mouseover(function(){
		$(this).addClass("tabin").siblings().removeClass();
		$(".ftCon > div").eq($(".ftTab li").index(this)).show().siblings().hide();
	});
});

/* external */
function externallinks() { 
if (!document.getElementsByTagName) return; 
var anchors = document.getElementsByTagName("a"); 
for (var i=0; i<anchors.length; i++) { 
var anchor = anchors[i]; 
if (anchor.getAttribute("href") && 
anchor.getAttribute("rel") == "external") 
anchor.target = "_blank"; 
} 
}  

$(document).ready(function () { 
$(".t_sub_a").hover(
function () {
$(this).removeClass("t_sub_a").addClass("t_sub_a_h");
$(this).css("color","#fff");
},
function () {
$(this).removeClass("t_sub_a_h").addClass("t_sub_a");
$(this).css("color","#333");
}
);
});

function addToBookMark(url,title){
 var ua = navigator.userAgent.toLowerCase();
 if(ua.indexOf("msie 8")>-1){
  alert("您使用的是ie8浏览器，请使用Ctrl+D快捷键进行添加");
  }else{
  try {
  window.external.addFavorite(url, title);
  } catch(e) {
  try {
  window.sidebar.addPanel(title, url, "长沙中考在线");//firefox
  } catch(e) {
  alert("加入收藏失败，请使用Ctrl+D进行添加");
  }
  }
  }
  return false; 
}

function setHomepage(){　 // 设置首页
if (document.all){
document.body.style.behavior = 'url(#default#homepage)';
document.body.setHomePage('http://www.bestzk.com');
}else if (window.sidebar){
if (window.netscape){
try {
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
}catch (e) {
alert("该操作被浏览器拒绝，如果想启用该功能，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['@bestzk.com/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
prefs.setCharPref('browser.startup.homepage', 'http://www.bestzk.com');
}
}

window.onload=function(){
externallinks();
}