// JavaScript Document
$(document).ready(function() {
	startDate();
	startTime();
});


function over(id)
{
	mn = "#" + id + " > ul";
	nd = $(mn).html();
	$("ul#submenu").html(nd);
}

var weekday=new Array(7);
weekday[0]="Chủ Nhật";
weekday[1]="Thứ Hai";
weekday[2]="Thứ Ba";
weekday[3]="Thứ Tư";
weekday[4]="Thứ Năm";
weekday[5]="Thứ Sáu";
weekday[6]="Thứ Bảy";

function startDate()
{
	var d = new Date();
	str = weekday[d.getDay()];
	str = str + ", ngày ";
	month = d.getMonth() + 1;
	str += d.getDate() + " / " + month + " / " + d.getFullYear();
	document.getElementById('date').innerHTML=str;
}

function startTime()
{
var today=new Date();
var h=today.getHours();
var m=today.getMinutes();
var s=today.getSeconds();
// add a zero in front of numbers<10
m=checkTime(m);
s=checkTime(s);
document.getElementById('hour').innerHTML=h+":"+m+":"+s;
t=setTimeout('startTime()',500);
}

function checkTime(i)
{
if (i<10)
  {
  i="0" + i;
  }
return i;
}


var xmlhttp;

function loadXMLDoc(url,cfunc)
{
if (window.XMLHttpRequest)
  {// code for IE7+, Firefox, Chrome, Opera, Safari
  xmlhttp=new XMLHttpRequest();
  }
else
  {// code for IE6, IE5
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
xmlhttp.onreadystatechange=cfunc;
xmlhttp.open("GET",url,true);
xmlhttp.send();
}


function loadNews(url, pk, id, tag)
{
tag = "ul#" + tag + " li a";
$(tag).removeClass('hover_tag');
id = "#" + id;
$(id).addClass('hover_tag');
loadXMLDoc(url,function()
  {
	  if (xmlhttp.readyState==4 && xmlhttp.status==200)
	  {
		  document.getElementById(pk).innerHTML=xmlhttp.responseText;
	  }
  });
}