// AJAX INIT
function $$$(id) {
	return document.getElementById(id);
}
function khoitao_ajax()
{
	var x;
	try 
	{
		x	=	new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch(e)
	{
    	try 
		{
			x	=	new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch(f) { x	=	null; }
  	}
	if	((!x)&&(typeof XMLHttpRequest!="undefined"))
	{
		x=new XMLHttpRequest();
  	}
	return  x;
}
function	Forward(url)
{
	window.location.href = url;
}
function	_postback()
{
	return void(1);
}
//Phongtx news
function news(id)
{
	var	query	=	"act=news&i="+id;
	var http 	=	khoitao_ajax();
	try
	{
		$$$('box_content').innerHTML = "<center><img src='/images/ajax-loader.gif' /></center>";
		
		http.open("POST", "/action.php");
		http.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
		http.setRequestHeader("Cache-control", "no-cache");		
    	http.onreadystatechange = function()
		{
			if (http.readyState == 4)
			{
				if (http.status == 200)
				{
					$$$('box_content').innerHTML = http.responseText;
				}
				else
				{
					alert('Co loi he thong. Vui long thu lai sau.');
				}
			}
		}
		http.send(query);
	}
	catch (e)
	{
	}
	return false;
}
/*So sanh height cua 2 the div tgp_body_content & tgp_right*/
function EqualHeight(elements) { 
    tallest = 0; 
    elements.each(function() { 
        elementHeight = jQuery(this).height(); 
        if(elementHeight > tallest) { 
            tallest = elementHeight; 
        } 
    }); 
    elements.height(tallest); 
} 
jQuery(window).load(function(){ 
    EqualHeight(jQuery(".tgp_body_content, .tgp_right")); 
    jQuery(window).resize(function(){ 
        EqualHeight(jQuery(".tgp_body_content, .tgp_right")); 
    }); 
}); 
$(document).ready(function()
{
$(function(){
   Cufon.replace('h1.title', {fontFamily:'HP-Busorama',color: '-linear-gradient(#cc1a58, #cc1a58)'});  
   Cufon.replace('h1.title_gt', {fontFamily:'HP-Busorama',color: '-linear-gradient(#0D9CBE, #0D9CBE)'});
   Cufon.replace('h1.title_g_a_n', {fontFamily:'HP-Busorama',color: '-linear-gradient(#d91b5b, #d91b5b)'});
   Cufon.replace('h1.title_tt', {fontFamily:'HP-Busorama',color: '-linear-gradient(#8f2a8c, #8f2a8c)'});  
   Cufon.replace('h1.title_lh', {fontFamily:'HP-Busorama',color: '-linear-gradient(#8D3508, #8D3508)'});  
   Cufon.replace('h1.title_dt', {fontFamily:'HP-Busorama',color: '-linear-gradient(#6c7305, #6c7305)'});
   Cufon.replace('h1.title_hinh', {fontFamily:'HP-Busorama',color: '-linear-gradient(#6d9800, #6d9800)'});
  // Cufon.replace('.lavalamp li.tab_menu a.tab_menu ', {fontFamily:'HP-Fujiyama',color: '-linear-gradient(#ffffff, #ffffff)'});
   Cufon.replace('.tgp_container .tgp_banner .tgp_navigation ul li a', {fontFamily:'HP-Busorama',color: '-linear-gradient(#FFFFFF, #FFFFFF)'});  
});
	// Xử lý chức năng cho phép user tự thay đổi hình nền 
	$(".tgp_navigation ul li.home").click(function(){
		$.cookie("bg_flag","1", {path: '/', expires: 1 });
		$("div#nav_bg").removeClass().addClass("home_bg");
	});
	$(".tgp_navigation ul li.gioi_thieu").click(function(){
		$.cookie("bg_flag","2", {path: '/',  expires: 1 });
		$("div#nav_bg").removeClass().addClass("gioi_thieu_bg");
	});
	$(".tgp_navigation ul li.dao_tao").click(function(){
		$.cookie("bg_flag","3", {path: '/',  expires: 1 });
		$("div#nav_bg").removeClass().addClass("dao_tao_bg");
	});
	$(".tgp_navigation ul li.tin_tuc").click(function(){
		$.cookie("bg_flag","4", {path: '/', expires: 1 });
		$("div#nav_bg").removeClass().addClass("tin_tuc_bg");
	});
	$(".tgp_navigation ul li.hinh_anh").click(function(){
		$.cookie("bg_flag","5", {path: '/',  expires: 1 });
		$("div#nav_bg").removeClass().addClass("hinh_anh_bg");
	});
	$(".tgp_navigation ul li.goc_anh_ngu").click(function(){
		$.cookie("bg_flag","6", {path: '/',  expires: 1 });
		$("div#nav_bg").removeClass().addClass("goc_anh_ngu_bg");
	});
	$(".tgp_navigation ul li.lien_he").click(function(){
		$.cookie("bg_flag","7", {path: '/',  expires: 1 });
		$("div#nav_bg").removeClass().addClass("lien_he_bg");
	});
	$(".tgp_footer ul li.footer_home a").click(function(){
		$.cookie("bg_flag","1", {path: '/', expires: 1 });
	});
	$(".tgp_container .tgp_footer ul li.end a").click(function(){
		$.cookie("bg_flag","6", {path: '/', expires: 1 });
	});
	var bgf = $.cookie("bg_flag", {path: '/'});
	switch (bgf)
	{
		case "1": $("div#nav_bg").addClass("home_bg"); $("#tgp_slide").addClass("tgp_slide_home"); break;
		case "2": $("div#nav_bg").addClass("gioi_thieu_bg"); 
					$("#tgp_slide").addClass("tgp_slide_gt");
					$(".tgp_content h1#title").addClass("title_gt");
					$(".tgp_content .content .left").addClass("left_gt");
					$(".tgp_content .content .left ul li").addClass("gt");
					break;
		case "3": $("div#nav_bg").addClass("dao_tao_bg"); 
					$("#tgp_slide").addClass("tgp_slide_dt"); 
					break;
		case "4": $("div#nav_bg").addClass("tin_tuc_bg"); 
					$("#tgp_slide").addClass("tgp_slide_tt"); 
					$(".tgp_content h1.title").addClass("title_tt");
					$(".tgp_content .content .left").addClass("left_tt");
					$(".tgp_content .content .left").addClass("left_tt");
					$(".tgp_content .content .left ul li").addClass("tt");
					break;
		case "5": $("div#nav_bg").addClass("hinh_anh_bg"); 
					$("#tgp_slide").addClass("tgp_slide_ha"); 
					$(".tgp_body .tgp_content .title").addClass("title_ha");
					$(".content .navigation").addClass("navigation_ha");
					break;
					
		case "6": $("div#nav_bg").addClass("goc_anh_ngu_bg"); 
					$("#tgp_slide").addClass("tgp_slide_lh"); 
					$(".tgp_body .tgp_content h1.title").addClass("title_lh");
					break;
		case "7": $("div#nav_bg").addClass("lien_he_bg"); 
					$("#tgp_slide").addClass("tgp_slide_lh"); 
					$(".tgp_body .tgp_content h1.title").addClass("title_lh");
					break;
		default: {$("div#nav_bg").addClass("home_bg"); $.cookie("bg_flag","1", {path: '/', expires: 1 });}
	}
	//xoa cookie
	/*$(window).unload(function() {
	  $.cookie("bg_flag", null);
	});*/
	//select box
	$('#myselectbox').selectbox();
	$("#menu").lavaLamp({
		fx: "easeOutExpo",
		speed: 700
	});
	$("#menu_tt").lavaLamp({
		fx: "easeOutExpo",
		speed: 700
	});
});
$(function(){
	$.fn.supersized.options = {  
		startwidth: 281,  
		startheight: 163,
		minsize: .50,
		slideshow: 1,
		slideinterval: 5000  
	};
	$('#supersize').supersized(); 
	$('#menu_g_a_n').jScrollPane();
});