// JavaScript Document
function showHideIdAuto() {
    if (document.getElementById('list_name_top').style.display ==''){
        document.getElementById('list_name_top').style.display = 'none';
		document.getElementById('collap_js').className = 'pic_js';
	}
    else{ 
        document.getElementById('list_name_top').style.display = '';
		document.getElementById('collap_js').className = 'pic_js_up';
	}

    return;
}
function hide_js(){
	document.getElementById('list_name_top').style.display = 'none'
	document.getElementById('collap_js').className = 'pic_js';
}

function changetab(obj){
	if(obj == 'binhluan_moi'){
		document.getElementById("binhluan_moi_js").style.display = "block";
		document.getElementById("binhluan_moi").className = 'title_common_sd_bl';
	}
	else
	{
		document.getElementById("binhluan_moi_js").style.display = "none";
		document.getElementById("binhluan_moi").className = 'title_common_sd_11';
	}
	if(obj == 'xemnhieu_nhat'){
		document.getElementById("xemnhieu_nhat_js").style.display = "block";
		document.getElementById("xemnhieu_nhat").className = 'title_common_sd_12';
	}
	else
	{
		document.getElementById("xemnhieu_nhat_js").style.display = "none";
		document.getElementById("xemnhieu_nhat").className = 'title_common_sd_01';
	}
}
function changetab3(obj){
	if(obj == 'vietnam'){
		document.getElementById("vietnam_js").style.display = "block";
		document.getElementById("vietnam").className = 'title_common_vietnam_js';
	}
	else
	{
		document.getElementById("vietnam_js").style.display = "none";
		document.getElementById("vietnam").className = 'title_common_vietnam';
	}
	if(obj == 'chaua'){
		document.getElementById("chaua_js").style.display = "block";
		document.getElementById("chaua").className = 'title_common_chaua_js';
	}
	else
	{
		document.getElementById("chaua_js").style.display = "none";
		document.getElementById("chaua").className = 'title_common_chaua';
	}
	if(obj == 'thegioi'){
		document.getElementById("thegioi_js").style.display = "block";
		document.getElementById("thegioi").className = 'title_common_thegioi_js';
	}
	else
	{
		document.getElementById("thegioi_js").style.display = "none";
		document.getElementById("thegioi").className = 'title_common_thegioi';
	}
}

function changtab_02(obj){
	if(obj == 'dang_nhap_js'){
		document.getElementById('dang_nhap').style.display = 'block';
		document.getElementById('dang_nhap_js').className = 'class_active_js';
	}
	else{
		document.getElementById('dang_nhap').style.display = 'none';
		document.getElementById('dang_nhap_js').className = '';
	}
	if(obj == 'hotro_js'){
		document.getElementById('hotro_tt').style.display = 'block';
		document.getElementById('hotro_js').className = 'class_active_js';
	}
	else{
		document.getElementById('hotro_tt').style.display = 'none';
		document.getElementById('hotro_js').className = '';
	}
	
}

function showHideIdAuto02() {
    if (document.getElementById('coll_js').style.display ==''){
        document.getElementById('coll_js').style.display = 'none';
		document.getElementById('hoctro_icon').className = 'icon_js_up';
	}
    else{ 
        document.getElementById('coll_js').style.display = '';
		document.getElementById('hoctro_icon').className = 'icon_js_down';
	}

    return;
}

function showHideIdAuto03() {
    if (document.getElementById('coll_js_02').style.display ==''){
        document.getElementById('coll_js_02').style.display = 'none';
		document.getElementById('hoctro_icon').className = 'icon_js_up';
	}
    else{ 
        document.getElementById('coll_js_02').style.display = '';
		document.getElementById('hoctro_icon').className = 'icon_js_down';
	}

    return;
}
function showHideIdAuto04() {
    if (document.getElementById('cont_1').style.display ==''){
        document.getElementById('cont_1').style.display = 'none';
		document.getElementById('view_bl').innerHTML= 'Xem tất cả';
	}
    else{ 
        document.getElementById('cont_1').style.display = ''; 
		document.getElementById('view_bl').innerHTML= 'Thu gọn';
	}

    return;
}

var status=0;
function change(obj, box){
	closeAll(box);	
	var content =obj.parentNode.getElementsByTagName("div")[0];
	if(!status){
		content.style.display="none";
		status=1;
		}
	else {
		obj.parentNode.className="soc_box_js_act";
		content.style.display="block";
		status=0;
		}
}

function closeAll(box){
	var box =document.getElementById(box);
	for(var i=0 ; i<box.childNodes.length; i++){
		if((box.childNodes[i].nodeType!=3) && (box.childNodes[i].nodeType!=8)){
			box.childNodes[i].className="";
			box.childNodes[i].getElementsByTagName("div")[0].style.display="none";
		}
	}
	status=1;
}


function change02(obj){
	close_all_tab();
	var tab = document.getElementById(obj).id;
	var contentId= tab.replace("tab","content");
	document.getElementById(contentId).style.display="block";
}
function close_all_tab(){
	for(var i =1; i<78; i++){
		document.getElementById("content_" + i).style.display="none";
	}
}