// Title: Tigra Tree
// Description: See the demo at url
// URL: http://www.softcomplex.com/products/tigra_menu_tree/
// Version: 1.1
// Date: 11-12-2002 (mm-dd-yyyy)
// Notes: This script is free. Visit official site for further details.
// add function COOKIES by Massimo d. in 11.2006
// uso ---------------------------------------------------------------
//
// Espandi |
// Contrai
//
//wppOpenClose = new tree (TREE_ITEMS, TREE_TPL);
// -------------------------------------------------------------------
// // ############################################################################################################
// aggiunta della func cookies
// ############################################################################################################
var o_root = null;
var o_selected = null;
// ############################################################################################################
var NumSpaces
var UseCludge
var CludgeCount = 0;
var ImgPath = 'icons/'
function tree (a_items, a_template, CollapseBase, addspaces, UCludge) {
if(!CollapseBase) { CollapseBase = false; }
if(!addspaces) {NumSpaces = 0;}
else
{NumSpaces = addspaces;}
if(!UCludge)
{
UseCludge = false;
}
else
{
UseCludge = UCludge;
}
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;
// aggiunta da fun cookie
this.open_status = true;
//
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(true) };
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()
if(CollapseBase){this.a_children[i].open(true);}
}
// modify by icemax for danix
//for (var i = 1; i < this.a_index.length; i++)
// ----------------- inizio modifica cookie
var current = GetCookie("currentNode");
var to_open = [];
var i =0;
//alert('nodo corrente ' +current);
while(current>0) {
to_open[i] = current;
i = i+1;
current = this.a_index[current].o_parent.n_id;
//alert(current);
}
for(i=to_open.length-1;i>=0;i--) {
current = to_open[i];
trees[this.n_id].toggle(current);
//alert('apertura tree ' +current);
}
/// this.a_children.open(); //tips
/// new tree (TREE_EXT2, TREE_STD, false,1,false);
/* // appartenente alla function ma disabilitata per test
//
var jscriptCmd = this.a_index[current].a_config[1];
var loc1 = jscriptCmd.indexOf("javascript:setText(");
var loc2 = jscriptCmd.indexOf(")");
jscriptCmd = jscriptCmd.substring(loc1+19,loc2);
var comma = jscriptCmd.indexOf(",");
var name = jscriptCmd.substring(1,comma-1);
jscriptCmd = jscriptCmd.substring(comma+1);
comma = jscriptCmd.indexOf(",");
var branch = jscriptCmd.substring(1,comma-1);
jscriptCmd = jscriptCmd.substring(comma+1);
var length = jscriptCmd.length;
var level = jscriptCmd.substring(1,length-1);
parent.setText(name, branch, level);
*/
// ------------- fine modifica cookie
}
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 = [];
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';
// modifica per cookie
//get_element('i_txt' + this.o_root.n_id + '_' + this.n_id).style.fontWeight = b_deselect ? 'normal' : 'bold';
//get_element('i_txt' + this.o_root.n_id + '_' + this.n_id).style.background = b_deselect ? 'red' : 'blue';
//get_element('i_txt' + this.o_root.n_id + '_' + this.n_id).style.color = b_deselect ? 'black' : 'white';
SetCookie("currentNode",this.n_id);
// fine aggiunta per cookie
this.upstatus();
// cook
o_selected = this.o_root.o_selected;
// -- end cook
return Boolean(this.a_config[1]);
}
// ---------- altra func aggiunta per cookie ------------
function item_toggle(b_open)
{
o_selected.open(o_selected.open_status);
o_selected.open_status = !o_selected.open_status
}
//--------------------------------------------------------
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 TxtSpaces = ''
if(NumSpaces!=0)
{
for(i = 0; i <= NumSpaces; i++)
{
TxtSpaces = TxtSpaces + ' '
}
}
var Extras = ''
var Extras2 = ''
var Extras3 = ''
if(UseCludge)
{
if(!this.n_depth)
{
Extras = '
';
Extras2 = ';Flickit(' + CludgeCount + ')';
Extras3 = ''
CludgeCount = CludgeCount + 1
}
}
var a_offset = [],
o_current_item = this.o_parent;
for (var i = this.n_depth; i > 1; i--) {
a_offset[i] = ' ? 'icon_e' : 'icon_l'] + ')
';
o_current_item = o_current_item.o_parent;
}
return '' + TxtSpaces + (this.n_depth ? a_offset.join('') + (this.a_children.length
? Extras3 + ' + ') '
: '') : '')
+ Extras + ' + ') ' + this.a_config[0] + ' |
' + (this.a_children.length ? '' : '');
}
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))];
}
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))];
}
// ############################################################################################################
function SetCookie(name, value)
{
var argv = SetCookie.arguments;
var argc = SetCookie.arguments.length;
var expires = (argc > 2) ? argv[2] : null;
//var path = (argc > 3) ? argv[3] : null;
var domain = (argc > 4) ? argv[4] : null;
var secure = (argc > 5) ? argv[5] : false;
var path = "/"; //allows the tree to remain open across pages with diff names & paths
// name = "test"
document.cookie = name + "=" + escape (value) +
((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
((path == null) ? "" : ("; path=" + path)) +
((domain == null) ? "" : ("; domain=" + domain)) +
((secure == true) ? "; secure" : "");
// alert('registrato con successo '+name+' in valore '+value);
return null;
}
// ############################################################################################################
function GetCookie(name)
{
//name = CookieBranding(name)
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
// alert(document.cookie);
while (i < clen) {
var j = i + alen;
if (document.cookie.substring(i, j) == arg)
return getCookieVal (j);
i = document.cookie.indexOf(" ", i) + 1;
if (i == 0) break;
}
return 0;
}
// ############################################################################################################
function getCookieVal(offset) {
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}
// ############################################################################################################
function Flickit(CludgeCount)
{
if(document.getElementById('CLUDGEBUTTON' + CludgeCount).alt=="minus")
{
document.getElementById('CLUDGEBUTTON' + CludgeCount).src= ImgPath + 'plus.gif';
document.getElementById('CLUDGEBUTTON' + CludgeCount).alt = 'plus';
}
else
{
document.getElementById('CLUDGEBUTTON' + CludgeCount).src= ImgPath + 'minus.gif';
document.getElementById('CLUDGEBUTTON' + CludgeCount).alt = 'minus';
}
}
var trees = [];
get_element = document.all ?
function (s_id) { return document.all[s_id] } :
function (s_id) { return document.getElementById(s_id) };
function Wppespandi(Albero, opzione) {
for (var i = 1; i < eval(Albero + '.a_index.length'); i++) {
var o_item = eval(Albero + '.a_index[ i]');
o_item.open(opzione);
}}