![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
diff --git a/html/TreeMenu.js b/html/TreeMenu.js
--- a/html/TreeMenu.js
+++ /dev/null
@@ -1,697 +0,0 @@
-// +-----------------------------------------------------------------------+
-// | Copyright (c) 2002-2005, Richard Heyes, Harald Radi |
-// | All rights reserved. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | o Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | o Redistributions in binary form must reproduce the above copyright |
-// | notice, this list of conditions and the following disclaimer in the |
-// | documentation and/or other materials provided with the distribution.|
-// | o The names of the authors may not be used to endorse or promote |
-// | products derived from this software without specific prior written |
-// | permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
-// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
-// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
-// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
-// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
-// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
-// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
-// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-// | |
-// +-----------------------------------------------------------------------+
-// | Author: Richard Heyes <richard@phpguru.org> |
-// | Harald Radi <harald.radi@nme.at> |
-// +-----------------------------------------------------------------------+
-//
-// $Id: TreeMenu.js,v 1.21 2005/03/02 02:39:26 richard Exp $
-
-/**
-* Function to create copies of objects which are
-* normally passed around by references (Arrays for example)
-*/
-function arrayCopy(input)
-{
- var output = new Array(input.length);
-
- for (i in input) {
- if (typeof(input[i]) == 'array') {
- output[i] = arrayCopy(input[i]);
- } else {
- output[i] = input[i];
- }
- }
-
- return output;
-}
-
-/**
-* TreeMenu class
-*/
- function TreeMenu(iconpath, myname, linkTarget, defaultClass, usePersistence, noTopLevelImages)
- {
- // Properties
- this.iconpath = iconpath;
- this.myname = myname;
- this.linkTarget = linkTarget;
- this.defaultClass = defaultClass;
- this.usePersistence = usePersistence;
- this.noTopLevelImages = noTopLevelImages;
- this.n = new Array();
- this.output = '';
-
- this.nodeRefs = new Array();
- this.branches = new Array();
- this.branchStatus = new Array();
- this.layerRelations = new Array();
- this.childParents = new Array();
- this.cookieStatuses = new Array();
-
- this.preloadImages();
- }
-
-/**
-* Adds a node to the tree
-*/
- TreeMenu.prototype.addItem = function (newNode)
- {
- newIndex = this.n.length;
- this.n[newIndex] = newNode;
-
- return this.n[newIndex];
- }
-
-/**
-* Preload images hack for Mozilla
-*/
- TreeMenu.prototype.preloadImages = function ()
- {
- var plustop = new Image; plustop.src = this.iconpath + '/plustop.gif';
- var plusbottom = new Image; plusbottom.src = this.iconpath + '/plusbottom.gif';
- var plus = new Image; plus.src = this.iconpath + '/plus.gif';
-
- var minustop = new Image; minustop.src = this.iconpath + '/minustop.gif';
- var minusbottom = new Image; minusbottom.src = this.iconpath + '/minusbottom.gif';
- var minus = new Image; minus.src = this.iconpath + '/minus.gif';
-
- var branchtop = new Image; branchtop.src = this.iconpath + '/branchtop.gif';
- var branchbottom = new Image; branchbottom.src = this.iconpath + '/branchbottom.gif';
- var branch = new Image; branch.src = this.iconpath + '/branch.gif';
-
- var linebottom = new Image; linebottom.src = this.iconpath + '/linebottom.gif';
- var line = new Image; line.src = this.iconpath + '/line.gif';
- }
-
-/**
-* Main function that draws the menu and assigns it
-* to the layer (or document.write()s it)
-*/
- TreeMenu.prototype.drawMenu = function ()// OPTIONAL ARGS: nodes = [], level = [], prepend = '', expanded = false, visbility = 'inline', parentLayerID = null
- {
- /**
- * Necessary variables
- */
- var output = '';
- var modifier = '';
- var layerID = '';
- var parentLayerID = '';
-
- /**
- * Parse any optional arguments
- */
- var nodes = arguments[0] ? arguments[0] : this.n
- var level = arguments[1] ? arguments[1] : [];
- var prepend = arguments[2] ? arguments[2] : '';
- var expanded = arguments[3] ? arguments[3] : false;
- var visibility = arguments[4] ? arguments[4] : 'inline';
- var parentLayerID = arguments[5] ? arguments[5] : null;
-
- var currentlevel = level.length;
-
- for (var i=0; i<nodes.length; i++) {
-
- level[currentlevel] = i+1;
- layerID = this.myname + '_' + 'node_' + this.implode('_', level);
-
- /**
- * Store this object in the nodeRefs array
- */
- this.nodeRefs[layerID] = nodes[i];
-
- /**
- * Store the child/parent relationship
- */
- this.childParents[layerID] = parentLayerID;
-
- /**
- * Gif modifier
- */
- if (i == 0 && parentLayerID == null) {
- modifier = nodes.length > 1 ? "top" : 'single';
- } else if(i == (nodes.length-1)) {
- modifier = "bottom";
- } else {
- modifier = "";
- }
-
- /**
- * Single root branch is always expanded
- */
- if (!this.doesMenu() || (parentLayerID == null && (nodes.length == 1 || this.noTopLevelImages))) {
- expanded = true;
-
- } else if (nodes[i].expanded) {
- expanded = true;
-
- } else {
- expanded = false;
- }
-
- /**
- * Make sure visibility is correct based on parent status
- */
- visibility = this.checkParentVisibility(layerID) ? visibility : 'none';
-
- /**
- * Setup branch status and build an indexed array
- * of branch layer ids
- */
- if (nodes[i].n.length > 0) {
- this.branchStatus[layerID] = expanded;
- this.branches[this.branches.length] = layerID;
- }
-
- /**
- * Setup toggle relationship
- */
- if (!this.layerRelations[parentLayerID]) {
- this.layerRelations[parentLayerID] = new Array();
- }
- this.layerRelations[parentLayerID][this.layerRelations[parentLayerID].length] = layerID;
-
- /**
- * Branch images
- */
- var gifname = nodes[i].n.length && this.doesMenu() && nodes[i].isDynamic ? (expanded ? 'minus' : 'plus') : 'branch';
- var iconName = expanded && nodes[i].expandedIcon ? nodes[i].expandedIcon : nodes[i].icon;
- var iconimg = nodes[i].icon ? this.stringFormat('<img src="{0}/{1}" width="20" height="20" align="top" id="icon_{2}">', this.iconpath, iconName, layerID) : '';
-
- /**
- * Add event handlers
- */
- var eventHandlers = "";
- for (j in nodes[i].events) {
- eventHandlers += this.stringFormat('{0}="{1}" ', j, nodes[i].events[j]);
- }
-
- /**
- * Build the html to write to the document
- * IMPORTANT:
- * document.write()ing the string: '<div style="display:...' will screw up nn4.x
- */
- var layerTag = this.doesMenu() ? this.stringFormat('<div id="{0}" style="display: {1}" class="{2}">', layerID, visibility, (nodes[i].cssClass ? nodes[i].cssClass : this.defaultClass)) : this.stringFormat('<div class="{0}">', nodes[i].cssClass ? nodes[i].cssClass : this.defaultClass);
- var onMDown = this.doesMenu() && nodes[i].n.length && nodes[i].isDynamic ? this.stringFormat('onmousedown="{0}.toggleBranch(\'{1}\', true)" style="cursor: pointer; cursor: hand"', this.myname, layerID) : '';
- var imgTag = this.stringFormat('<img src="{0}/{1}{2}.gif" width="20" height="20" align="top" border="0" name="img_{3}" {4}>', this.iconpath, gifname, modifier, layerID, onMDown);
- var linkTarget= nodes[i].linkTarget ? nodes[i].linkTarget : this.linkTarget;
- var linkStart = nodes[i].link ? this.stringFormat('<a href="{0}" target="{1}">', nodes[i].link, linkTarget) : '';
-
- var linkEnd = nodes[i].link ? '</a>' : '';
-
- this.output += this.stringFormat('{0}<nobr>{1}{2}{3}{4}<span {5}>{6}</span>{7}</nobr><br></div>',
- layerTag,
- prepend,
- parentLayerID == null && (nodes.length == 1 || this.noTopLevelImages) ? '' : imgTag,
- iconimg,
- linkStart,
- eventHandlers,
- nodes[i].title,
- linkEnd);
-
- /**
- * Traverse sub nodes ?
- */
- if (nodes[i].n.length) {
- /**
- * Determine what to prepend. If there is only one root
- * node then the prepend to pass to children is nothing.
- * Otherwise it depends on where we are in the tree.
- */
- if (parentLayerID == null && (nodes.length == 1 || this.noTopLevelImages)) {
- var newPrepend = '';
-
- } else if (i < (nodes.length - 1)) {
- var newPrepend = prepend + this.stringFormat('<img src="{0}/line.gif" width="20" height="20" align="top">', this.iconpath);
-
- } else {
- var newPrepend = prepend + this.stringFormat('<img src="{0}/linebottom.gif" width="20" height="20" align="top">', this.iconpath);
- }
-
- this.drawMenu(nodes[i].n,
- arrayCopy(level),
- newPrepend,
- nodes[i].expanded,
- expanded ? 'inline' : 'none',
- layerID);
- }
- }
- }
-
-/**
-* Writes the output generated by drawMenu() to the page
-*/
- TreeMenu.prototype.writeOutput = function ()
- {
- document.write(this.output);
- }
-
-/**
-* Toggles a branches visible status. Called from resetBranches()
-* and also when a +/- graphic is clicked.
-*/
- TreeMenu.prototype.toggleBranch = function (layerID, updateStatus) // OPTIONAL ARGS: fireEvents = true
- {
- var currentDisplay = this.getLayer(layerID).style.display;
- var newDisplay = (this.branchStatus[layerID] && currentDisplay == 'inline') ? 'none' : 'inline';
- var fireEvents = arguments[2] != null ? arguments[2] : true;
-
- for (var i=0; i<this.layerRelations[layerID].length; i++) {
-
- if (this.branchStatus[this.layerRelations[layerID][i]]) {
- this.toggleBranch(this.layerRelations[layerID][i], false);
- }
-
- this.getLayer(this.layerRelations[layerID][i]).style.display = newDisplay;
- }
-
- if (updateStatus) {
- this.branchStatus[layerID] = !this.branchStatus[layerID];
-
- /**
- * Persistence
- */
- if (this.doesPersistence() && !arguments[2] && this.usePersistence) {
- this.setExpandedStatusForCookie(layerID, this.branchStatus[layerID]);
- }
-
- /**
- * Fire custom events
- */
- if (fireEvents) {
- nodeObject = this.nodeRefs[layerID];
-
- if (nodeObject.ontoggle != null) {
- eval(nodeObject.ontoggle);
- }
-
- if (newDisplay == 'none' && nodeObject.oncollapse != null) {
- eval(nodeObject.oncollapse);
- } else if (newDisplay == 'inline' && nodeObject.onexpand != null){
- eval(nodeObject.onexpand);
- }
- }
-
- // Swap image
- this.swapImage(layerID);
- }
-
- // Swap icon
- this.swapIcon(layerID);
- }
-
-/**
-* Swaps the plus/minus branch images
-*/
- TreeMenu.prototype.swapImage = function (layerID)
- {
- var imgSrc = document.images['img_' + layerID].src;
-
- var re = /^(.*)(plus|minus)(bottom|top|single)?.gif$/
- if (matches = imgSrc.match(re)) {
-
- document.images['img_' + layerID].src = this.stringFormat('{0}{1}{2}{3}',
- matches[1],
- matches[2] == 'plus' ? 'minus' : 'plus',
- matches[3] ? matches[3] : '',
- '.gif');
- }
- }
-
-/**
-* Swaps the icon for the expanded icon if one
-* has been supplied.
-*/
- TreeMenu.prototype.swapIcon = function (layerID)
- {
- if (document.images['icon_' + layerID]) {
- var imgSrc = document.images['icon_' + layerID].src;
-
- if (this.nodeRefs[layerID].icon && this.nodeRefs[layerID].expandedIcon) {
- var newSrc = (imgSrc.indexOf(this.nodeRefs[layerID].expandedIcon) == -1 ? this.nodeRefs[layerID].expandedIcon : this.nodeRefs[layerID].icon);
-
- document.images['icon_' + layerID].src = this.iconpath + '/' + newSrc;
- }
- }
- }
-
-/**
-* Can the browser handle the dynamic menu?
-*/
- TreeMenu.prototype.doesMenu = function ()
- {
- return (is_ie4up || is_nav6up || is_gecko || is_opera7);
- }
-
-/**
-* Can the browser handle save the branch status
-*/
- TreeMenu.prototype.doesPersistence = function ()
- {
- return (is_ie4up || is_gecko || is_nav6up || is_opera7);
- }
-
-/**
-* Returns the appropriate layer accessor
-*/
- TreeMenu.prototype.getLayer = function (layerID)
- {
- if (is_ie4) {
- return document.all(layerID);
-
- } else if (document.getElementById(layerID)) {
- return document.getElementById(layerID);
-
- } else if (document.all && document.all(layerID)) {
- return document.all(layerID);
- }
- }
-
-/**
-* Save the status of the layer
-*/
- TreeMenu.prototype.setExpandedStatusForCookie = function (layerID, expanded)
- {
- this.cookieStatuses[layerID] = expanded;
- this.saveCookie();
- }
-
-/**
-* Load the status of the layer
-*/
- TreeMenu.prototype.getExpandedStatusFromCookie = function (layerID)
- {
- if (this.cookieStatuses[layerID]) {
- return this.cookieStatuses[layerID];
- }
-
- return false;
- }
-
-/**
-* Saves the cookie that holds which branches are expanded.
-* Only saves the details of the branches which are expanded.
-*/
- TreeMenu.prototype.saveCookie = function ()
- {
- var cookieString = new Array();
-
- for (var i in this.cookieStatuses) {
- if (this.cookieStatuses[i] == true) {
- cookieString[cookieString.length] = i;
- }
- }
-
- document.cookie = 'TreeMenuBranchStatus=' + cookieString.join(':');
- }
-
-/**
-* Reads cookie parses it for status info and
-* stores that info in the class member.
-*/
- TreeMenu.prototype.loadCookie = function ()
- {
- var cookie = document.cookie.split('; ');
-
- for (var i=0; i < cookie.length; i++) {
- var crumb = cookie[i].split('=');
- if ('TreeMenuBranchStatus' == crumb[0] && crumb[1]) {
- var expandedBranches = crumb[1].split(':');
- for (var j=0; j<expandedBranches.length; j++) {
- this.cookieStatuses[expandedBranches[j]] = true;
- }
- }
- }
- }
-
-/**
-* Reset branch status
-*/
- TreeMenu.prototype.resetBranches = function ()
- {
- if (!this.doesPersistence()) {
- return false;
- }
-
- this.loadCookie();
-
- for (var i=0; i<this.branches.length; i++) {
- var status = this.getExpandedStatusFromCookie(this.branches[i]);
- // Only update if it's supposed to be expanded and it's not already
- if (status == true && this.branchStatus[this.branches[i]] != true) {
- if (this.checkParentVisibility(this.branches[i])) {
- this.toggleBranch(this.branches[i], true, false);
- } else {
- this.branchStatus[this.branches[i]] = true;
- this.swapImage(this.branches[i]);
- }
- }
- }
- }
-
-/**
-* Checks whether a branch should be open
-* or not based on its parents' status
-*/
- TreeMenu.prototype.checkParentVisibility = function (layerID)
- {
- if (this.in_array(this.childParents[layerID], this.branches)
- && this.branchStatus[this.childParents[layerID]]
- && this.checkParentVisibility(this.childParents[layerID]) ) {
-
- return true;
-
- } else if (this.childParents[layerID] == null) {
- return true;
- }
-
- return false;
- }
-
-/**
-* New C# style string formatter
-*/
- TreeMenu.prototype.stringFormat = function (strInput)
- {
- var idx = 0;
-
- for (var i=1; i<arguments.length; i++) {
- while ((idx = strInput.indexOf('{' + (i - 1) + '}', idx)) != -1) {
- strInput = strInput.substring(0, idx) + arguments[i] + strInput.substr(idx + 3);
- }
- }
-
- return strInput;
- }
-
-/**
-* Also much adored, the PHP implode() function
-*/
- TreeMenu.prototype.implode = function (seperator, input)
- {
- var output = '';
-
- for (var i=0; i<input.length; i++) {
- if (i == 0) {
- output += input[i];
- } else {
- output += seperator + input[i];
- }
- }
-
- return output;
- }
-
-/**
-* Aah, all the old favourites are coming out...
-*/
- TreeMenu.prototype.in_array = function (item, arr)
- {
- for (var i=0; i<arr.length; i++) {
- if (arr[i] == item) {
- return true;
- }
- }
-
- return false;
- }
-
-/**
-* TreeNode Class
-*/
- function TreeNode(title, icon, link, expanded, isDynamic, cssClass, linkTarget, expandedIcon)
- {
- this.title = title;
- this.icon = icon;
- this.expandedIcon = expandedIcon;
- this.link = link;
- this.expanded = expanded;
- this.isDynamic = isDynamic;
- this.cssClass = cssClass;
- this.linkTarget = linkTarget;
- this.n = new Array();
- this.events = new Array();
- this.handlers = null;
- this.oncollapse = null;
- this.onexpand = null;
- this.ontoggle = null;
- }
-
-/**
-* Adds a node to an already existing node
-*/
- TreeNode.prototype.addItem = function (newNode)
- {
- newIndex = this.n.length;
- this.n[newIndex] = newNode;
-
- return this.n[newIndex];
- }
-
-/**
-* Sets an event for this particular node
-*/
- TreeNode.prototype.setEvent = function (eventName, eventHandler)
- {
- switch (eventName.toLowerCase()) {
- case 'onexpand':
- this.onexpand = eventHandler;
- break;
-
- case 'oncollapse':
- this.oncollapse = eventHandler;
- break;
-
- case 'ontoggle':
- this.ontoggle = eventHandler;
- break;
-
- default:
- this.events[eventName] = eventHandler;
- }
- }
-
-/**
-* That's the end of the tree classes. What follows is
-* the browser detection code.
-*/
-
-
-//<!--
-// Ultimate client-side JavaScript client sniff. Version 3.03
-// (C) Netscape Communications 1999-2001. Permission granted to reuse and distribute.
-// Revised 17 May 99 to add is_nav5up and is_ie5up (see below).
-// Revised 20 Dec 00 to add is_gecko and change is_nav5up to is_nav6up
-// also added support for IE5.5 Opera4&5 HotJava3 AOLTV
-// Revised 22 Feb 01 to correct Javascript Detection for IE 5.x, Opera 4,
-// correct Opera 5 detection
-// add support for winME and win2k
-// synch with browser-type-oo.js
-// Revised 26 Mar 01 to correct Opera detection
-// Revised 02 Oct 01 to add IE6 detection
-
-// Everything you always wanted to know about your JavaScript client
-// but were afraid to ask. Creates "is_" variables indicating:
-// (1) browser vendor:
-// is_nav, is_ie, is_opera, is_hotjava, is_webtv, is_TVNavigator, is_AOLTV
-// (2) browser version number:
-// is_major (integer indicating major version number: 2, 3, 4 ...)
-// is_minor (float indicating full version number: 2.02, 3.01, 4.04 ...)
-// (3) browser vendor AND major version number
-// is_nav2, is_nav3, is_nav4, is_nav4up, is_nav6, is_nav6up, is_gecko, is_ie3,
-// is_ie4, is_ie4up, is_ie5, is_ie5up, is_ie5_5, is_ie5_5up, is_ie6, is_ie6up, is_hotjava3, is_hotjava3up,
-// is_opera2, is_opera3, is_opera4, is_opera5, is_opera5up
-// (4) JavaScript version number:
-// is_js (float indicating full JavaScript version number: 1, 1.1, 1.2 ...)
-// (5) OS platform and version:
-// is_win, is_win16, is_win32, is_win31, is_win95, is_winnt, is_win98, is_winme, is_win2k
-// is_os2
-// is_mac, is_mac68k, is_macppc
-// is_unix
-// is_sun, is_sun4, is_sun5, is_suni86
-// is_irix, is_irix5, is_irix6
-// is_hpux, is_hpux9, is_hpux10
-// is_aix, is_aix1, is_aix2, is_aix3, is_aix4
-// is_linux, is_sco, is_unixware, is_mpras, is_reliant
-// is_dec, is_sinix, is_freebsd, is_bsd
-// is_vms
-//
-// See http://www.it97.de/JavaScript/JS_tutorial/bstat/navobj.html and
-// http://www.it97.de/JavaScript/JS_tutorial/bstat/Browseraol.html
-// for detailed lists of userAgent strings.
-//
-// Note: you don't want your Nav4 or IE4 code to "turn off" or
-// stop working when new versions of browsers are released, so
-// in conditional code forks, use is_ie5up ("IE 5.0 or greater")
-// is_opera5up ("Opera 5.0 or greater") instead of is_ie5 or is_opera5
-// to check version in code which you want to work on future
-// versions.
-
-/**
-* Severly curtailed all this as only certain elements
-* are required by TreeMenu, specifically:
-* o is_ie4up
-* o is_nav6up
-* o is_gecko
-*/
-
- // convert all characters to lowercase to simplify testing
- var agt=navigator.userAgent.toLowerCase();
-
- // *** BROWSER VERSION ***
- // Note: On IE5, these return 4, so use is_ie5up to detect IE5.
- var is_major = parseInt(navigator.appVersion);
- var is_minor = parseFloat(navigator.appVersion);
-
- // Note: Opera and WebTV spoof Navigator. We do strict client detection.
- // If you want to allow spoofing, take out the tests for opera and webtv.
- var is_nav = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
- && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
- && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));
- var is_nav6up = (is_nav && (is_major >= 5));
- var is_gecko = (agt.indexOf('gecko') != -1);
-
-
- var is_ie = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
- var is_ie4 = (is_ie && (is_major == 4) && (agt.indexOf("msie 4")!=-1) );
- var is_ie4up = (is_ie && (is_major >= 4));
-
- var is_opera = (agt.indexOf("opera") != -1);
- var is_opera7 = (is_opera && is_major >= 7) || agt.indexOf("opera 7") != -1;
-
- // Patch from Harald Fielker
- if (agt.indexOf('konqueror') != -1) {
- var is_nav = false;
- var is_nav6up = false;
- var is_gecko = false;
- var is_ie = true;
- var is_ie4 = true;
- var is_ie4up = true;
- }
-//--> end hide JavaScript