var phone_mod = 0;
var footer_margin = 0;
var max_screen_width = 1920;
var search_width = 40;
var submenu_timeout = Array();
var current_sub_menu = -1;
var submenu_on = Array();
var scrollTop;
var news_page = 1;
var news = Array();
var video_news = Array();
var big_interval = 0;
var csr_to = Array();
var video_to = Array();
var news_to = Array();
var video_news_to = Array();
function transfer_vw(px){
	return (px == 0) ? "0vw" : ((px / max_screen_width) * 100).toFixed(2) + "vw";
}
function $(id){
	return document.getElementById(id);
}
function show_top_weixin(){
	$("top_weixin").style.display = "block";
}
function hide_top_weixin(){
	$("top_weixin").style.display = "none";
}
function show_search_box(){
	show_search_flag = 1;
	window.setTimeout("do_show_search_box()", 10);
}
function hide_search_box(){
	show_search_flag = -1;
	window.setTimeout("do_hide_search_box()", 100);
}
function keep_search_box(){
	show_search_flag = 1;
}
function do_show_search_box(){
	//var width = $("search").clientWidth;
	if(search_width < 300 && show_search_flag == 1){
		$("search").style.borderColor = "#ffffff";
		$("search").style.width = transfer_vw((search_width));
		search_width += 10;
		window.setTimeout("do_show_search_box()", 10);
	}
	else{
		$("search_input").style.display = "block";
	}
}
function do_hide_search_box(){
	if(show_search_flag == 1)return;
	$("search_input").style.display = "none";
	if(search_width > 40 && show_search_flag == -1){
		$("search").style.width = transfer_vw((search_width - 10));
		search_width -= 10;
		window.setTimeout("do_hide_search_box()", 10);
	}
	else{
		$("search").style.borderColor = "#111625";
	}
}
function show_submenu(id){
	window.clearTimeout(submenu_timeout[id]);
	if(current_sub_menu > -1 && current_sub_menu != id){
		do_hide_submenu(current_sub_menu);
	}
	submenu_on[id] = 1;;
	current_sub_menu = id;
	$("top_menu_background").style.opacity = 1;
	$("submenu_" + id).style.display = "block";
}
function keep_submenu(id){
	window.clearTimeout(submenu_timeout[id]);
}
function hide_submenu(id){
	submenu_timeout[id] = window.setTimeout("do_hide_submenu(" + id + ")", 200);
}
function do_hide_submenu(id){
	$("submenu_" + id).style.display = "none";
	submenu_on[id] = 0;
	for(var i = 0; i < 5; i ++){
		if(submenu_on[i] == 1){
			return;
		}
	}
	if(scrollTop / document.body.clientWidth * 100 > 3){
		$("top_menu_background").style.opacity = 0.7;
	}
}
function show_phone_menu(){
	if($("phone_menu_container").style.display == "block"){
		$("phone_menu_container").style.display = "none";
		$("phone_menu_mask").style.display = "none";
		document.body.style.overflowY = "auto";
		phone_menu_on = 1;
	}
	else{
		$("phone_menu_container").style.display = "block";
		$("phone_menu_mask").style.display = "block";
		document.body.style.overflowY = "hidden";
		phone_menu_on = 0;
//		if(scrollTop / clientWidth * 100 > 3){
		if($("top_menu_background").style.opacity == 0.7){
			$("phone_menu_container").style.top = "4.45vw";
			$("phone_menu_mask").style.top = "4.45vw";
		}
		else{
			$("phone_menu_container").style.top = "7.45vw";
			$("phone_menu_mask").style.top = "7.45vw";
		}
	}
}
function show_comment(){
	if(footer_margin == 0){
		$("comment_button_2").style.backgroundImage = "url('images/collapse.png')";
		$("comment_button_1").style.backgroundImage = "url('images/collapse.png')";
		$("comment_button_1").style.display="none";
		do_show_comment();
	}
	if(footer_margin == 11){
		$("comment_button_2").style.backgroundImage = "url('images/expand.png')";
		$("comment_button_1").style.backgroundImage = "url('images/expand.png')";
		do_hide_comment();
	}
	
}
function do_show_comment(){
		$("footer").style.marginTop = transfer_vw(footer_margin * 47.7 - 527);
		footer_margin ++;
		if(footer_margin == 11){
			return;
		}
		window.setTimeout("do_show_comment()", 20);
}
function do_hide_comment(){
		footer_margin --;
		$("footer").style.marginTop = transfer_vw(footer_margin * 47.7 - 577);
		if(footer_margin == 0){
			$("comment_button_1").style.display="block";
			return;
		}
		window.setTimeout("do_hide_comment()", 20);
		
}
function do_send_comment(){
	if(validation()){
		document.forms["comment_form"].submit();
	}
}
function validation(){
	if($("real_name").value == '您的姓名'){
		alert("请输入您的姓名");
		return false;
	}
	if($("tel").value == '您的电话'){
		alert("请输入您的电话");
		return false;
	}
	if($("email").value == '您的电子邮箱'){
		alert("请输入您的电子邮箱");
		return false;
	}
	if($("user_comment").value == '您的留言'){
		alert("请输入您的留言");
		return false;
	}
	return true;
}
function show_footer_weixin(){
	$("footer_weixin").style.display = "block";
}
function hide_footer_weixin(){
	$("footer_weixin").style.display = "none";
}
function go_top(){
	do_go_top();
}
function do_go_top(){
	var step = 200;
	scrollTop = document.documentElement.scrollTop || window.pageYOffset || document.body.scrollTop;
	if(scrollTop > step){
		if(document.documentElement.scrollTop){
			document.documentElement.scrollTop -= step;
		}
		else{
			document.body.scrollTop -= step;
		}
		window.setTimeout("do_go_top()", 10);
	}
	else{
		if(document.documentElement.scrollTop){
			document.documentElement.scrollTop = 0;
		}
		else{
			document.body.scrollTop = 0;
		}
	}
}

window.onscroll = document.onscroll = window.ontouchmove = document.ontouchmove = function(){
	var clientWidth = document.documentElement.clientWidth || document.body.clientWidth;
	scrollTop = document.documentElement.scrollTop || window.pageYOffset || document.body.scrollTop;
	var scrollLeft=document.documentElement.scrollLeft||document.body.scrollLeft;
	if(scrollTop / clientWidth * 100 > 3){
		$("phone_menu_button").style.top = "1vw";
		$("top_menu_background").style.top = "0vw";
		for(var i = 0; i < 5; i ++){
			$("submenu_" + i).style.top = "4.45vw";
		}
		$("top_menu").style.top = "0vw";
		$("top_menu_background").style.opacity = "0.7";
	}
	else{
		$("top_menu_background").style.opacity = "1";
		for(var i = 0; i < 5; i ++){
			$("submenu_" + i).style.top = 7.45 - scrollTop / clientWidth * 100  + "vw";
		}
		$("phone_menu_button").style.top = 4 - scrollTop / clientWidth * 100  + "vw";
		$("top_menu_background").style.top = 3 - scrollTop / clientWidth * 100  + "vw";
		$("top_menu").style.top = 3 - scrollTop / clientWidth * 100  + "vw";
	}
	//document.title=document.body.clientWidth;
	if(scrollTop / clientWidth * 100 > 50){
		$("top_button").style.display = "block";
	}
	else{
		$("top_button").style.display = "none";
	}
}

function highlight_brand(obj){
	obj.className = "page-brand-item-on";
}
function dehighlight_brand(obj){
	obj.className = "page-brand-item";
}
function do_big_interval(){
	for(var key in news_to){
		if(news_to[key] == 1){
			do_show_news_detail(key);
		}
		else{
			if(news_to[key] == -1){
				do_hide_news_detail(key);
			}
		}
	}
	for(var key in csr_to){
		if(csr_to[key] == 1){
			do_show_csr_detail(key);
		}
		else{
			if(csr_to[key] == -1){
				do_hide_csr_detail(key);
			}
		}
	}
	for(var key in video_to){
		if(video_to[key] == 1){
			do_show_video_detail(key);
		}
		else{
			if(video_to[key] == -1){
				do_hide_video_detail(key);
			}
		}
	}
	for(var key in video_news_to){
		if(video_news_to[key] == 1){
			do_show_video_news_detail(key);
		}
		else{
			if(video_news_to[key] == -1){
				do_hide_video_news_detail(key);
			}
		}
	}
	big_interval = window.setTimeout("do_big_interval()", 10);
}
function draw_weibo(){
	if($("weibo_container")){
		if(phone_mod == 1){
			$("weibo_container").style.display = "none";
		}
		else{
			$("weibo_container").style.display = "block";
			$("weibo_container").innerHTML = '<iframe style="width:68.10vw; height:26.04vw;box-shadow:0.42vw 0.42vw 0.42vw;border:0.14vw #df6720 solid;" frameborder="0" scrolling="yes" src="" id="weibo_frame"></iframe>';
			var weibo_frame_width = $("weibo_frame").clientWidth;
			var weibo_frame_height = $("weibo_frame").clientHeight;
			$("weibo_frame").src = "http://widget.weibo.com/list/list.php?language=zh_cn&width=" + (weibo_frame_width - 2) + "&height=" + (weibo_frame_height - 2)+ "&listid=3958555063845768&appkey=2308579169&uname=%E6%9C%AA%E6%9D%A5%E8%9E%8D%E5%90%88&uid=1879143802&listname=%E8%A1%A3%E6%81%8B%E9%9B%86%E5%9B%A2&color=&showcreate=0&isborder=0&info=0&sidebar=0&footbar=1&skin=0&dpc=1";
		}
	}
}
function toggle_phone(){
	if(document.body.clientWidth < 900){
		phone_mod = 1;
	}
	else{
		phone_mod = 0;
	}
}
window.onresize = toggle_phone;