// 产品详细页面中TAB页面切换相关函数

var CurrentTabPageName = '';
function show_tab_page(obj)
{
	var TabPageName = obj.split("_")[1];
	if('' == CurrentTabPageName)
	{
		//var tab_name = 'tab_'+TabPageName;
		var content_name = 'content_'+TabPageName;
		//alert(tab_name);
		//$class(tab_name).className = 'current';
		$id(content_name).style.display = 'block';

		CurrentTabPageName = TabPageName;
		window.location.href='#'+TabPageName;

		return false;
	}

	if(TabPageName != CurrentTabPageName)
	{
	//	alert('stst');
	//	var old_tab_name = 'tab_'+CurrentTabPageName;
		var old_content_name = 'content_'+CurrentTabPageName;
	//	var tab_name = 'tab_'+TabPageName;
		var content_name = 'content_'+TabPageName;

		//$id(old_tab_name).className = '';
		$id(old_content_name).style.display = 'none';
		//$id(tab_name).className = 'current';
		$id(content_name).style.display = '';

		CurrentTabPageName = TabPageName;
		window.location.href='#'+TabPageName;

		return false;
	}
}

function init_show_tab_page()
{
	//var TabPageName = window.location.href.split("#")[1];
	//if('undefined' == typeof(TabPageName) || '' == TabPageName)
	//	TabPageName = 'basic';
	//if(null == $id('tab_' + TabPageName))
		TabPageName = 'basic';
//	if(null == $id('tab_' + TabPageName))
	//	return;

	show_tab_page('tab_' + TabPageName);
}










function $class(n)
{
	var obj;
	if(document.all)
		obj = document.all[n];
	else
		obj = document.getElementsByClassName(n);

	return obj;
	
	
	
}


function $id(n)
{
	var obj;
	if(document.all)
		obj = document.all[n];
	else
		obj = document.getElementById(n);

	return obj;
}


/*
var tID=-1;
function showtab_info(ID)
{
	if(-1 == tID)
	{
		TabTitleID ="TabTitle"+ID;
		TabsID= "Tabs"+ID;
		//document.getElementById(TabTitletID).className="menu_title";
		// document.getElementById(TabTitleID).className="menu_title_on";
		$id(TabTitleID).style.background='url(./images/tab_selected.png) no-repeat center';
		$id(TabsID).style.display="";
		tID=ID;
		return;
	}

	if(ID!=tID)
	{
		TabTitletID ="TabTitle"+tID;
		TabTitleID ="TabTitle"+ID;
		TabstID= "Tabs"+tID;
		TabsID= "Tabs"+ID;
		//document.getElementById(TabTitletID).className="menu_title";
		// document.getElementById(TabTitleID).className="menu_title_on";
		$id(TabTitletID).style.background='url(./images/tab.png) no-repeat center';
		$id(TabTitleID).style.background='url(./images/tab_selected.png) no-repeat center';
		$id(TabstID).style.display="none";
		$id(TabsID).style.display="";
		tID=ID;
	}
}

*/
var lastFaqId = -1;

function switch_faq_item(id)

{
    var faqLinkId = "";
    var faqContentId = "";
    // 先将原来隐藏的FAQ链接显示出来。
    if(-1 != lastFaqId)
    {
        faqLinkId = "postid_"+lastFaqId+"_link";
        faqContentId = "postid_"+lastFaqId+"_content";
		var s=document.getElementById(faqLinkId);
		if(s)
		{
			document.getElementById(faqLinkId).style.display = "block";
			document.getElementById(faqContentId).style.display = "none";
		}
    }

    faqLinkId = "postid_"+id+"_link";
    faqContentId = "postid_"+id+"_content";
    document.getElementById(faqLinkId).style.display = "none";
    document.getElementById(faqContentId).style.display = "block";
    lastFaqId = id;
}



function initMenu()
{
	var pm_menu = new JSMenu("js_menu");		
	pm_menu.init();
}

function JSMenu(id)
{
	if (!document.getElementById || !document.getElementsByTagName)
		return false;
	this.menu = document.getElementById(id);
	this.submenus = this.menu.getElementsByTagName("div");
}
JSMenu.prototype.init = function() {
var mainInstance = this;
for (var i = 0; i < this.submenus.length; i++)
this.submenus[i].getElementsByTagName("span")[0].onclick = function() {
mainInstance.toggleMenu(this.parentNode);
};
this.expandOne();};JSMenu.prototype.expandOne = function() {
for (var i = 0; i < this.submenus.length; i++) {
var links = this.submenus[i].getElementsByTagName("a");
for (var j = 0; j < links.length; j++){
if (links[j].className == "current")
this.expandMenu(this.submenus[i]);
}
}};
JSMenu.prototype.toggleMenu = function(submenu) {
if (submenu.className == "collapsed")
this.expandMenu(submenu);
else
this.collapseMenu(submenu);
};
JSMenu.prototype.expandMenu = function(submenu) {
var fullHeight = submenu.getElementsByTagName("span")[0].offsetHeight;
var links = submenu.getElementsByTagName("a");
for (var i = 0; i < links.length; i++)
fullHeight += links[i].offsetHeight;
var moveBy = Math.round(5 * links.length);
var mainInstance = this;
var intId = setInterval(function() {
var curHeight = submenu.offsetHeight;
var newHeight = curHeight + moveBy;
if (newHeight < fullHeight)
submenu.style.height = newHeight + "px";
else {
clearInterval(intId);
submenu.style.height = "";
submenu.className = "";
}
}, 30);
this.collapseOthers(submenu);};
JSMenu.prototype.collapseMenu = function(submenu)
{
var minHeight = submenu.getElementsByTagName("span")[0].offsetHeight;
var moveBy = Math.round(5 * submenu.getElementsByTagName("a").length);
var mainInstance = this;
var intId = setInterval(function() {
var curHeight = submenu.offsetHeight;
var newHeight = curHeight - moveBy;
if (newHeight > minHeight)
submenu.style.height = newHeight + "px";
else {
clearInterval(intId);
submenu.style.height = "";
submenu.className = "collapsed";
}
}, 30);};JSMenu.prototype.collapseOthers = function(submenu) {
for (var i = 0; i < this.submenus.length; i++)
if (this.submenus[i] != submenu && this.submenus[i].className != "collapsed")
this.collapseMenu(this.submenus[i]);};







$(document).ready(function (){ 
							
$('#download_select').change(function (){ 
$.ajax({ 
url:'category.php',
type:'post', //数据发送方式 
//dataType:'xml', //接受数据格式 
dataType:'html', //接受数据格式 
data:'cate=dl&text='+$("select[@id='download_select'] option[@selected]").val()+'&date='+new Date(),  //要传递的数据 
error:function(json){
    alert( "not lived!");
  },
  success: function(xml){
  var str = xml;
  $("#client_download_id").empty(); 
  $("#client_download_id").append(str);
 }
}); 
});

$('#faq_select').change(function (){ 
$.ajax({ 
url:'category.php',
type:'post', //数据发送方式 
//dataType:'xml', //接受数据格式 
dataType:'html', //接受数据格式 
data:'cate=faq&text='+$("select[@id='faq_select'] option[@selected]").val()+'&date='+new Date(),  //要传递的数据 
error:function(json){
    alert( "not lived!");
  },
  success: function(xml){
  var str = xml;
  $("#client_faq_id").empty(); 
  $("#client_faq_id").append(str);
 }
}); 
});



})




function download_get()
{
	$.ajax({ 
	url:'category2.php',
	type:'post', //数据发送方式 
	//dataType:'xml', //接受数据格式 
	dataType:'html', //接受数据格式 
	data:'cate=dl&text='+$("select[@id='client_download_product'] option[@selected]").val()+'&date='+new Date(),  //要传递的数据 
	error:function(json){
		alert( "not lived!");
	  },
	  success: function(xml){
	  var str = xml;
	  $("#download_content").empty(); 
	 $("#download_content").append(str);
	 //$("#select2").attr('disabled',''); 
	 }
	}); 
}

function faq_get()
{
	$.ajax({ 
	url:'category2.php',
	type:'post', //数据发送方式 
	//dataType:'xml', //接受数据格式 
	dataType:'html', //接受数据格式 
	data:'cate=faq&text='+$("select[@id='client_faq'] option[@selected]").val()+'&date='+new Date(),  //要传递的数据 
	error:function(json){
		alert( "not lived!");
	  },
	  success: function(xml){
	  var str = xml;
	  $("#faq_content").empty(); 
	 $("#faq_content").append(str);
	 //$("#select2").attr('disabled',''); 
	 }
	}); 
}