// 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);
}

// Khanhtq - poll
function poll(frm)
{
	var val = 0;
	for( i = 0; i < frm.radio_poll.length; i++ )
	{
	if( frm.radio_poll[i].checked == true )
	val = frm.radio_poll[i].value;
	}
	if(val==0)
	{
		alert('Bạn vui lòng chọn câu trả lời');
		return false;
	}
	else
	{
		txt_cat = frm.txt_cat.value
		var	query	=	"act=poll&val="+val+"&txt_cat="+txt_cat;
		var http 	=	khoitao_ajax();
		try
		{
			$$$('poll_'+txt_cat).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)
					{
						$$$("poll_"+txt_cat).innerHTML = http.responseText;
					}
					else
					{
						return false;
					}
				}
			}
			http.send(query);
		}
		catch (e)
		{
		}
		return false;
	}
}
function chung_khoan(val)
{
	var	query	=	"act=chung_khoan&i="+val;
	var http 	=	khoitao_ajax();
	try
	{
		$$$('chung_khoan').innerHTML = "<center><img src='/images/ajax-loader_2.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)
				{
					$$$('chung_khoan').innerHTML = http.responseText;
				}
				else
				{
					return false;
				}
			}
		}
		http.send(query);
	}
	catch (e)
	{
	}
	return false;
}
function isIE()
	{
	  return /msie/i.test(navigator.userAgent) && !/opera/i.test(navigator.userAgent);
	}
function ieVer() {
    var rv = -1; // Return value assumes failure.
    if (navigator.appName == 'Microsoft Internet Explorer') {
        var ua = navigator.userAgent;
        var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
        if (re.exec(ua) != null)
            rv = parseFloat(RegExp.$1);
    }
    return rv;
}
$(window).load(function(){
	$('.slide_du_an').vTicker({
	   speed: 500,
	   pause: 3000,
	   showItems: 1,
	   animation: 'fade',
	   mousePause: false,
	   height: 0,
	   direction: 'up'
	});

	var newsoption1 = {
		firstname: "mynews",
		secondname: "showhere",
		thirdname:"news_display",
		fourthname:"news_button",
		playingtitle:"Now Playing:",
		nexttitle:"Next News:",
		prevtitle:"Prev News:",
		newsspeed:'10000',
		effectis:'4',
		mouseover:true,
		newscountname:"test",
		disablenewscount:false
	}
	$.init_news(newsoption1);
	$('#latest').cycle({
		fx:    'scrollUp',
		timeout: 3000, 
		delay: -1000 
	});
	Cufon.replace('.tgp_banner .mlddm li.main a.main, .tgp_menu .home, .tgp_menu .lien_he,.tgp_menu .home_active ', {fontFamily: 'HP-Helve-Condense', color: '-linear-gradient(white, white)'});
	Cufon.replace('h1.title', {fontFamily: 'Times New Roman', color: '-linear-gradient(#033480,#033480)'});
	Cufon.replace('h2.title', {fontFamily: 'Times New Roman', color: '-linear-gradient(#033480,#033480)'});
		
	//for each description div...
	$('div.overlay').each(function(){
		//...set the opacity to 0...
		$(this).css('opacity', 0);
		//..set width same as the image...
		$(this).css('width', $(this).siblings('img').width());
		//...get the parent (the wrapper) and set it's width same as the image width... '
		$(this).parent().css('width', $(this).siblings('img').width());
		//...set the display to block
		$(this).css('display', 'block');
	});
	
	$('div.tgp_slider').hover(function(){
		//when mouse hover over the wrapper div
		//get it's children elements with class descriptio
		//and show it using fadeTo
		$(this).children('.overlay').stop().fadeTo(500, 0.7);
	},function(){
		//when mouse out of the wrapper div
		//use fadeTo to hide the div
		$(this).children('.overlay').stop().fadeTo(500, 0);
	});

	if (isIE())
	{
		if (ieVer() < 8)
		{
			$(".tgp_menu div.cufon").css({"margin-top":"0"});
		}
		else
		{
			$(".tgp_menu div.cufon").css({"margin-top":"-9px"});
		}
	}
	else
	{
		$(".tgp_menu div.cufon").css({"margin-top":"-9px"});
	}
	//$('.menu').nmcDropDown({show_speed:0, show_delay:0, hide_speed:0, hide_delay:0});
	
});
/*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); 
} 
$(function(){
$.fn.supersized.options = {  
	startwidth: 395,  
	startheight: 214,
	minsize: .50,
	slideshow: 1,
	slideinterval: 5000  
};
$('#supersize').supersized(); 
});
$(document).ready(function(){
	$("a#xd_1").click(function(){
		$("a#xd_1").css("color","#105E9A");
		$("a#xd_2").css("color","black");
		$("a#xd_3").css("color","black");
		
		$("#xd_new_1").css("display","block");
		$("#xd_new_2").css("display","none");
		$("#xd_new_3").css("display","none");
	});	
	//
	$("a#xd_2").click(function(){
		$("a#xd_1").css("color","black");
		$("a#xd_2").css("color","#105E9A");
		$("a#xd_3").css("color","black");
		
		$("#xd_new_1").css("display","none");
		$("#xd_new_2").css("display","block");
		$("#xd_new_3").css("display","none");
	});	
	//
	$("a#xd_3").click(function(){
		$("a#xd_1").css("color","black");
		$("a#xd_2").css("color","black");
		$("a#xd_3").css("color","#105E9A");
		
		$("#xd_new_1").css("display","none");
		$("#xd_new_2").css("display","none");
		$("#xd_new_3").css("display","block");
	});	
	//
	$("a#bsd_1").click(function(){
		$("a#bsd_1").css("color","#105E9A");
		$("a#bsd_2").css("color","black");
		$("a#bsd_3").css("color","black");
		$("a#bsd_4").css("color","black");
		$("a#bsd_5").css("color","black");
		
		$("#bsd_new_1").css("display","block");
		$("#bsd_new_2").css("display","none");
		$("#bsd_new_3").css("display","none");
		$("#bsd_new_4").css("display","none");
		$("#bsd_new_5").css("display","none");
	});	
	//
	$("a#bsd_2").click(function(){
		$("a#bsd_1").css("color","black");
		$("a#bsd_2").css("color","#105E9A");
		$("a#bsd_3").css("color","black");
		$("a#bsd_4").css("color","black");
		$("a#bsd_5").css("color","black");
		
		$("#bsd_new_1").css("display","none");
		$("#bsd_new_2").css("display","block");
		$("#bsd_new_3").css("display","none");
		$("#bsd_new_4").css("display","none");
		$("#bsd_new_5").css("display","none");
	});	
	//
	$("a#bsd_3").click(function(){
		$("a#bsd_1").css("color","black");
		$("a#bsd_2").css("color","black");
		$("a#bsd_3").css("color","#105E9A");
		$("a#bsd_4").css("color","black");
		$("a#bsd_5").css("color","black");
		
		$("#bsd_new_1").css("display","none");
		$("#bsd_new_2").css("display","none");
		$("#bsd_new_3").css("display","block");
		$("#bsd_new_4").css("display","none");
		$("#bsd_new_5").css("display","none");
	});	
	//
	$("a#bsd_4").click(function(){
		$("a#bsd_1").css("color","black");
		$("a#bsd_2").css("color","black");
		$("a#bsd_3").css("color","black");
		$("a#bsd_4").css("color","#105E9A");
		$("a#bsd_5").css("color","black");
		
		$("#bsd_new_1").css("display","none");
		$("#bsd_new_2").css("display","none");
		$("#bsd_new_3").css("display","none");
		$("#bsd_new_4").css("display","block");
		$("#bsd_new_5").css("display","none");
	});	
	//
	$("a#bsd_5").click(function(){
		$("a#bsd_1").css("color","black");
		$("a#bsd_2").css("color","black");
		$("a#bsd_3").css("color","black");
		$("a#bsd_4").css("color","black");
		$("a#bsd_5").css("color","#105E9A");
		
		$("#bsd_new_1").css("display","none");
		$("#bsd_new_2").css("display","none");
		$("#bsd_new_3").css("display","none");
		$("#bsd_new_4").css("display","none");
		$("#bsd_new_5").css("display","block");
	});	
});