function tree (a_items, a_template) {

	this.a_tpl      = a_template;
	this.a_config   = a_items;
	this.o_root     = this;
	this.a_index    = [];
	this.o_selected = null;
	this.n_depth    = -1;

	var o_icone = new Image(),
		o_iconl = new Image();
	o_icone.src = a_template['icon_e'];
	o_iconl.src = a_template['icon_l'];
	a_template['im_e'] = o_icone;
	a_template['im_l'] = o_iconl;
	for (var i = 0; i < 64; i++)
		if (a_template['icon_' + i]) {
			var o_icon = new Image();
			a_template['im_' + i] = o_icon;
			o_icon.src = a_template['icon_' + i];
		}

	this.toggle = function (n_id) {	var o_item = this.a_index[n_id]; o_item.open(o_item.b_opened) };
	this.select = function (n_id) { return this.a_index[n_id].select(); };
	this.mout   = function (n_id) { this.a_index[n_id].upstatus(true) };
	this.mover  = function (n_id) { this.a_index[n_id].upstatus() };

	this.a_children = [];
	for (var i = 0; i < a_items.length; i++)
		new tree_item(this, i);

	this.n_id = trees.length;
	trees[this.n_id] = this;

	for (var i = 0; i < this.a_children.length; i++) {
		document.write(this.a_children[i].init());
		this.a_children[i].open();
	}

}
function tree_item (o_parent, n_order) {

	this.n_depth  = o_parent.n_depth + 1;
	this.a_config = o_parent.a_config[n_order + (this.n_depth ? 2 : 0)];
	if (!this.a_config) return;

	this.o_root    = o_parent.o_root;
	this.o_parent  = o_parent;
	this.n_order   = n_order;
	this.b_opened  = !this.n_depth;

	this.n_id = this.o_root.a_index.length;
	this.o_root.a_index[this.n_id] = this;
	o_parent.a_children[n_order] = this;

	this.a_children = [];
//alert(this.a_config.length);
	for (var i = 0; i < this.a_config.length - 2; i++)
		new tree_item(this, i);

	this.get_icon = item_get_icon;
	this.open     = item_open;
	this.select   = item_select;
	this.init     = item_init;
	this.upstatus = item_upstatus;
	this.is_last  = function () { return this.n_order == this.o_parent.a_children.length - 1 };
}

function item_open (b_close) {
	var o_idiv = get_element('i_div' + this.o_root.n_id + '_' + this.n_id);
	if (!o_idiv) return;

	if (!o_idiv.innerHTML) {
		var a_children = [];
		for (var i = 0; i < this.a_children.length; i++)
			a_children[i]= this.a_children[i].init();
		o_idiv.innerHTML = a_children.join('');
	}
	o_idiv.style.display = (b_close ? 'none' : 'block');

	this.b_opened = !b_close;
	var o_jicon = document.images['j_img' + this.o_root.n_id + '_' + this.n_id],
		o_iicon = document.images['i_img' + this.o_root.n_id + '_' + this.n_id];
	if (o_jicon) o_jicon.src = this.get_icon(true);
	if (o_iicon) o_iicon.src = this.get_icon();
	this.upstatus();
}

function item_select (b_deselect) {
	if (!b_deselect) {
		var o_olditem = this.o_root.o_selected;
		this.o_root.o_selected = this;
		if (o_olditem) o_olditem.select(true);
	}
	var o_iicon = document.images['i_img' + this.o_root.n_id + '_' + this.n_id];
	if (o_iicon) o_iicon.src = this.get_icon();
	get_element('i_txt' + this.o_root.n_id + '_' + this.n_id).style.fontWeight = b_deselect ? 'normal' : 'bold';

	this.upstatus();


/*
        //added
       // setCookie("hello", this.n_id);
		var myID = this.n_id; 
		if (isCategory(myID) ==1) 
		{ 
		  //trees[0].toggle(myID); 
		  //trees[0].toggle(myID+1); 
		
		  setCookie("Category", myID);
		  setCookie("SubCategory", myID+1); 
		  //setCookie("aaa", document.getElementById('i_txt0_'+myID)); 
		  var kk = myID+2; 
		  setCookie("StartLink", document.getElementById('i_txt0_'+kk)); 
		  
		}
		if (isSubCategory(myID) !=0) 
		{
			 
			
			setCookie("SubCategory", myID);
			setCookie("Category", isSubCategory(myID)); 
			//setCookie("aaa", document.getElementById('i_txt0_'+myID));
			//trees[0].toggle(myID);
			
			var kkk= myID+1; 
			setCookie("StartLink", document.getElementById('i_txt0_'+kkk)); 
			
		}
		
		*/
	
	
	//another added
	var myID = this.n_id; 
	if(isSubCategory(myID) !=0)
	{
		setCookie("SubCategoryIndex", myID);
		setCookie("CategoryIndex", getCategoryByID(myID));
		//send the link for current or a week before, then server process it. 
		//alert('myID is ' + myID); 
		//alert('is SubCategory' + isSubCategory(myID)); 
		if(isSubCategory(myID)!=0) setCookie("StartLink", escape(document.getElementById('i_txt0_'+myID)));
		
	}
	

		
		
		
	return Boolean(this.a_config[1]);
}

function item_upstatus (b_clear) {
	window.setTimeout('window.status="' + (b_clear ? '' : this.a_config[0] + (this.a_config[1] ? ' ('+ this.a_config[1] + ')' : '')) + '"', 10);
}

function item_init () {
	var a_offset = [],
		o_current_item = this.o_parent;
	//alert(this.n_depth + ' ' + this.o_parent); 
	for (var i = this.n_depth; i > 1; i--) {
		a_offset[i] = '<img src="' + this.o_root.a_tpl[o_current_item.is_last() ? 'icon_e' : 'icon_l'] + '" border="0" align="absbottom">';
		o_current_item = o_current_item.o_parent;
	}
/*		alert(this.n_depth + ' ' + this.a_children.length + ' ' + 'javascript: trees[' + this.o_root.n_id + '].toggle(' + this.n_id + ') onmouseover=trees[' + this.o_root.n_id + '].mover(' + this.n_id + ') onmouseout=trees[' + this.o_root.n_id + '].mout(' + this.n_id + ')"><img src=' + this.get_icon(true) + ' border="0" align=absbottom name=j_img' + this.o_root.n_id + '_' + this.n_id + '></a>
		: <img src=' + this.get_icon(true) + ' border=0 align=absbottom>) : )
		<a href=' + this.a_config[1] + ' target=' + this.o_root.a_tpl[target] + 'onclick="return trees[' + this.o_root.n_id + '].select(' + this.n_id + ')  ondblclick=trees[' + this.o_root.n_id + '].toggle(' + this.n_id + ') onmouseover=trees[' + this.o_root.n_id + '].mover(' + this.n_id + ') onmouseout=trees[' + this.o_root.n_id + '].mout(' + this.n_id + ') class=t' + this.o_root.n_id + 'i id=i_txt' + this.o_root.n_id + '_' + this.n_id + '><img src=' + this.get_icon() + ' border=0 align=absbottom name=i_img' + this.o_root.n_id + '_' + this.n_id + ' class=t' + this.o_root.n_id + 'im">' + this.a_config[0] + '</a></td></tr></table>' + (this.a_children.length ? '<div id="i_div' + this.o_root.n_id + '_' + this.n_id + ' style="display:none></div> : ');
*/ 
//alert(this.a_config[0] +' '+ this.a_config[1]);
//alert(this.n_id + ' ' + this.a_config[1]);
	return '<table cellpadding="0" cellspacing="0" border="0"><tr><td nowrap>' + (this.n_depth ? a_offset.join('') + (this.a_children.length
		? '<a href="javascript: trees[' + this.o_root.n_id + '].toggle(' + this.n_id + ')" onmouseover="trees[' + this.o_root.n_id + '].mover(' + this.n_id + ')" onmouseout="trees[' + this.o_root.n_id + '].mout(' + this.n_id + ')"><img src="' + this.get_icon(true) + '" border="0" align="absbottom" name="j_img' + this.o_root.n_id + '_' + this.n_id + '"></a>'
		: '<img src="' + this.get_icon(true) + '" border="0" align="absbottom">') : '')
		+ '<a href="' + this.a_config[1] + '" target="' + this.o_root.a_tpl['target'] + '" onclick="if(' + this.n_id +'>0) {trees[' + this.o_root.n_id + '].toggle(' + this.n_id + '); return trees[' + this.o_root.n_id + '].select(' + this.n_id + ')}" onmouseover="trees[' + this.o_root.n_id + '].mover(' + this.n_id + ')" onmouseout="trees[' + this.o_root.n_id + '].mout(' + this.n_id + ')" class="t' + this.o_root.n_id + 'i" id="i_txt' + this.o_root.n_id + '_' + this.n_id + '"><img src="' + this.get_icon() + '" border="0" align="absbottom" name="i_img' + this.o_root.n_id + '_' + this.n_id + '" class="t' + this.o_root.n_id + 'im">' + this.a_config[0] + '</a></td></tr></table>' + (this.a_children.length ? '<div id="i_div' + this.o_root.n_id + '_' + this.n_id + '" style="display:none"></div>' : '');

}


function item_get_icon (b_junction) {
	return this.o_root.a_tpl['icon_' + ((this.n_depth ? 0 : 32) + (this.a_children.length ? 16 : 0) + (this.a_children.length && this.b_opened ? 8 : 0) + (!b_junction && this.o_root.o_selected == this ? 4 : 0) + (b_junction ? 2 : 0) + (b_junction && this.is_last() ? 1 : 0))];
}

var trees = [];
get_element = document.all ?
	function (s_id) { return document.all[s_id] } :
	function (s_id) { return document.getElementById(s_id) };



//for cookie
var bikky = document.cookie;
var today = new Date();
var expiry = new Date(today.getTime() + 28 * 24 * 60 * 60 * 1000);


function setCookie(name, value) {
    if (value != null && value != "")
      document.cookie=name + "=" + escape(value) + "; expires=" + expiry.toGMTString();
    bikky= document.cookie; // update bikky
  }
function cc(){
	setCookie("abc", "cc1");
       // var myvalue = get_element('i_txt' + this.o_root.n_id + '_' + this.n_id).style.fontWeight;
	//setCookie("PeggoCategory", myvalue);
        //var myvalue = get_element('i_txt0_80').style.fontWeight;
        setCookie("peggocc", this.id);
        if (this.id==null)
        setCookie("myid", "it is null");
        else if (this.id=="")
        setCookie("myid", "it is len 0");
        //setCookie("goCategory", this.n_id);
        setCookie("last", "la0");


	return trees[' + this.o_root.n_id + '].select(' + this.n_id + ');
}





//if subcategory, return its category
//if not, zero 
function isSubCategory(myID)
{
	var result =0; 
	var myArray = new Array(1, 13, 50, 92, 99, 136, 146, 182); 
	if (myID<182)
	{
		for (var i=0; i<myArray.length-1; i++)
		{
			if(myArray[i]<myID && myID<myArray[i+1] )
			{
				result = myID
			}
		 
		}
	}
	else if(myID>182)
	{
		 result =myID;
	}
	
	return result; 
	
}



function getCategoryByID(myID) 
{
	var result =0; 
	var myArray = new Array(1, 13, 50, 92, 99, 136, 146, 182); 
	if (myID<182)
	{
		for (var i=0; i<myArray.length-1; i++)
		{
			if(myArray[i]<myID && myID<myArray[i+1] )
			{
				 result =myArray[i];
			}
		 
		}
	}
	else 
	{
		 result =182;
	}
	
	return result; 
}