// DBX2.05 :: Docking Boxes (dbx)
// *****************************************************
// DOM scripting by brothercake -- http://www.brothercake.com/
// GNU Lesser General Public License -- http://www.gnu.org/licenses/lgpl.html
//******************************************************
var dbx;
function dbxManager(sid){
dbx = this;
if(!/^[-_a-z0-9]+$/i.test(sid)) {
 alert('Error from dbxManager:\n"' + sid + '" is an invalid session ID');
 return;
 }this.supported = !(document.getElementsByTagName('*').length == 0 || (navigator.vendor == 'KDE' && typeof window.sidebar == 'undefined'));
if(!this.supported) {
 return;
 }this.etype = typeof document.addEventListener != 'undefined' ? 'addEventListener' : typeof document.attachEvent != 'undefined' ? 'attachEvent' : 'none';
this.eprefix = (this.etype == 'attachEvent' ? 'on' : '');
if(typeof window.opera != 'undefined' && parseFloat(navigator.userAgent.toLowerCase().split(/opera[\/ ]/)[1].split(' ')[0], 10) < 7.5){
this.etype = 'none';
}if(this.etype == 'none') {
 this.supported = false;
 return;
 }this.running = 0;
this.sid = sid;
this.savedata = {
};
this.cookiestate = this.getCookieState();
};
dbxManager.prototype.setCookieState = function(){
var now = new Date();
now.setTime(now.getTime() + (365*24*60*60*1000));
var str = '';
for(j in this.savedata){
if(typeof this.savedata[j]!='function'){
str += j + '=' + this.savedata[j] + '&'}}this.state = str.replace(/^(.+)&$/, '$1');
this.cookiestring = this.state.replace(/,/g, '|');
this.cookiestring = this.cookiestring.replace(/=/g, ':');
if(typeof this.onstatechange == 'undefined' || this.onstatechange()){
document.cookie = 'dbx-' + this.sid + '='+ this.cookiestring+ '; expires=' + now.toGMTString()+ '; path=/';
}};
dbxManager.prototype.getCookieState = function(){
this.cookiestate = null;
if(document.cookie){
if(document.cookie.indexOf('dbx-' + this.sid)!=-1){
this.cookie = document.cookie.split('dbx-' + this.sid + '=')[1].split(';')[0].split('&');
for(var i in this.cookie){
if(typeof this.cookie[i]!='function'){
this.cookie[i] = this.cookie[i].replace(/\|/g, ',');
this.cookie[i]= this.cookie[i].replace(/:/g, '=');
this.cookie[i] = this.cookie[i].split('=');
this.cookie[i][1] = this.cookie[i][1].split(',');
}}this.cookiestate = {
};
for(i in this.cookie){
if(typeof this.cookie[i]!='function'){
this.cookiestate[this.cookie[i][0]] = this.cookie[i][1];
}}}}return this.cookiestate;
};
dbxManager.prototype.addDataMember = function(gid, order){
this.savedata[gid] = order;
};
dbxManager.prototype.createElement = function(tag){
return typeof document.createElementNS != 'undefined' ? document.createElementNS('http://www.w3.org/1999/xhtml', tag) : document.createElement(tag);
};
dbxManager.prototype.getTarget = function(e, pattern, node){
if(typeof node != 'undefined'){
var target = node;
}else{
target = typeof e.target != 'undefined' ? e.target : e.srcElement;
}var regex = new RegExp(pattern, '');
while(!regex.test(target.className)){
target = target.parentNode;
}return target;
};
function dbxGroup(gid, dir, thresh, fix, ani, togs, def, open, close, move, toggle, kmove, ktoggle, syntax){
if(!/^[-_a-z0-9]+$/i.test(gid)) {
 alert('Error from dbxGroup:\n"' + gid + '" is an invalid container ID');
 return;
 }this.container = document.getElementById(gid);
if(this.container == null || !dbx.supported) {
 return;
 }var self = this;
this.gid = gid;
this.dragok = false;
this.box = null;
this.vertical = dir == 'vertical';
this.threshold = parseInt(thresh, 10);
this.restrict = fix == 'yes';
this.resolution = parseInt(ani, 10);
this.toggles = togs == 'yes';
this.defopen = def != 'closed';
this.vocab = {
'open' : open,'close' : close,'move' : move,'toggle' : toggle,'kmove' : kmove,'ktoggle' : ktoggle,'syntax' : syntax};
this.container.style.position = 'relative';
this.container.style.display = 'block';
if(typeof window.opera != 'undefined'){
this.container.style.display = 'run-in';
}this.boxes = [];
this.buttons = [];
this.order = [];
this.eles = this.container.getElementsByTagName('*');
for(var i=0;
 i<this.eles.length;
 i++){
if(/dbx\-box/i.test(this.eles[i].className) && !/dbx\-dummy/i.test(this.eles[i].className)){
this.eles[i].style.position = 'relative';
this.eles[i].style.display = 'block';
this.boxes.push(this.eles[i]);
this.eles[i].className += ' dbx-box-open';
this.eles[i].className += ' dbxid' + this.order.length;
this.order.push(this.order.length.toString() + '+');
this.eles[i][dbx.etype](dbx.eprefix + 'mousedown', function(e){
if(!e) {
 e = window.event;
 }self.mousedown(e, dbx.getTarget(e, 'dbx\-box'));
}, false);
}if(/dbx\-handle/i.test(this.eles[i].className)){
this.eles[i].style.position = 'relative';
this.eles[i].style.display = 'block';
this.eles[i].className += ' dbx-handle-cursor';
this.eles[i].setAttribute('title', this.eles[i].getAttribute('title') == null || this.eles[i].title == '' ? this.vocab.move : this.vocab.syntax.replace('%mytitle%', this.eles[i].title).replace('%dbxtitle%', this.vocab.move));
if(this.toggles){
//this.buttons.push(this.addToggleBehavior(this.eles[i]));
}else{
this.eles[i][dbx.etype](dbx.eprefix + 'key' + (typeof document.uniqueID != 'undefined' || navigator.vendor == 'Apple Computer, Inc.' ? 'down' : 'press'), function(e){
if(!e) {
 e = window.event;
 }return self.keypress(e, dbx.getTarget(e, 'dbx\-handle'));
}, false);
this.eles[i][dbx.etype](dbx.eprefix + 'focus', function(e){
if(!e) {
 e = window.event;
 }self.createTooltip(null, dbx.getTarget(e, 'dbx\-handle'));
}, false);
this.eles[i][dbx.etype](dbx.eprefix + 'blur', function(){
self.removeTooltip();
}, false);
}}}dbx.addDataMember(this.gid, this.order.join(','));
var dummy = this.container.appendChild(dbx.createElement('span'));
dummy.className = 'dbx-box dbx-dummy';
dummy.style.display = 'block';
dummy.style.width = '0';
dummy.style.height = '0';
dummy.style.overflow = 'hidden';
if(this.vertical) {
 dummy.className += ' dbx-offdummy';
 }this.boxes.push(dummy);
if(dbx.cookiestate != null && typeof dbx.cookiestate[this.gid] != 'undefined'){
var num = dbx.cookiestate[this.gid].length;
if(num == this.boxes.length - 1){
for(i=0;
 i<num;
 i++){
var index = parseInt(dbx.cookiestate[this.gid][i], 10);
this.container.insertBefore(this.boxes[index], dummy);
if(this.toggles && /\-$/.test(dbx.cookiestate[this.gid][i])){
this.toggleBoxState(this.buttons[index], false);
}}this.getBoxOrder();
}}else if(!this.defopen && this.toggles){
var len = this.buttons.length;
for(i=0;
 i<len;
 i++){
this.toggleBoxState(this.buttons[i], true);
}}document[dbx.etype](dbx.eprefix + 'mouseout', function(e){
if(typeof e.target == 'undefined') {
 e = window.event;
 e.relatedTarget = e.toElement;
 }if(e.relatedTarget == null){
self.mouseup(e);
}}, false);
document[dbx.etype](dbx.eprefix + 'mousemove', function(e){
self.mousemove(e);
return !self.dragok;
}, false);
document[dbx.etype](dbx.eprefix + 'mouseup', function(e){
self.mouseup(e);
}, false);
this.keydown = false;
document[dbx.etype](dbx.eprefix + 'keydown', function(){
self.keydown = true;
}, false);
document[dbx.etype](dbx.eprefix + 'keyup', function(){
self.keydown = false;
}, false);
};
dbxGroup.prototype.addToggleBehavior = function(){
var self = this;
var button = arguments[0].appendChild(dbx.createElement('a'));
button.appendChild(document.createTextNode('\u00a0'));
button.style.cursor = 'pointer';
button.href = 'javascript:void(null)';
button.className = 'dbx-toggle dbx-toggle-open';
button.setAttribute('title', this.vocab.toggle.replace('%toggle%', this.vocab.close));
button.hasfocus = typeof window.opera != 'undefined' || navigator.vendor == 'Apple Computer, Inc.' ? null : false;
this.tooltip = null;
button.onclick = function(){
if(this.hasfocus === true || this.hasfocus === null){
self.removeTooltip();
self.toggleBoxState(this, true);
}};
button['onkey' + (typeof document.uniqueID != 'undefined' || navigator.vendor == 'Apple Computer, Inc.' ? 'down' : 'press')] = function(e){
if(!e) {
 e = window.event;
 }return self.keypress(e, this);
};
button.onfocus = function(){
var len = self.buttons.length;
for(var i=0;
 i<len;
 i++){
self.buttons[i].className = self.buttons[i].className.replace(/[ ](dbx\-toggle\-hilite\-)(open|closed)/, '');
}var isopen = (/dbx\-toggle\-open/.test(this.className));
this.className += ' dbx-toggle-hilite-' + (isopen ? 'open' : 'closed');
self.createTooltip(isopen, this);
this.isactive = true;
if(this.hasfocus !== null) {
 this.hasfocus = true;
 }};
button.onblur = function(){
this.className = this.className.replace(/[ ](dbx\-toggle\-hilite\-)(open|closed)/, '');
self.removeTooltip();
if(this.hasfocus !== null) {
 this.hasfocus = false;
 }};
return button;
};
dbxGroup.prototype.toggleBoxState = function(button, regen){
var isopen = (/dbx\-toggle\-open/.test(button.className));
var parent = dbx.getTarget(null, 'dbx\-box', button);
dbx.box = parent;
dbx.toggle = button;
if(typeof dbx.container == 'undefined'){
dbx.group = dbx.getTarget(null, 'dbx\-group', parent);
}else {
 dbx.group = dbx.container;
 }if((!isopen && (typeof dbx.onboxopen == 'undefined' || dbx.onboxopen()))||(isopen && (typeof dbx.onboxclose == 'undefined' || dbx.onboxclose()))){
button.className = 'dbx-toggle dbx-toggle-' + (isopen ? 'closed' : 'open');
button.title = this.vocab.toggle.replace('%toggle%', isopen ? this.vocab.open : this.vocab.close);
if(typeof button.isactive != 'undefined'){
button.className += ' dbx-toggle-hilite-' + (isopen ? 'closed' : 'open')}parent.className = parent.className.replace(/[ ](dbx-box-)(open|closed)/, ' $1' + (isopen ? 'closed' : 'open'));
if(regen) {
 this.getBoxOrder();
 }}};
dbxGroup.prototype.shiftBoxPosition = function(e, anchor, positive){
var parent = dbx.getTarget(null, 'dbx\-box', anchor);
dbx.group = this.container;
dbx.box = parent;
dbx.event = e;
if(typeof dbx.onboxdrag == 'undefined' || dbx.onboxdrag()){
var positions = [];
var len = this.boxes.length;
for(var i=0;
 i<len;
 i++){
positions[i] = [i, this.boxes[i][this.vertical ? 'offsetTop' : 'offsetLeft']];
if(parent == this.boxes[i]) {
 this.idref = i;
 }}positions.sort(this.compare);
for(i=0;
 i<len;
 i++){
if(positions[i][0] == this.idref){
if((positive && i < len - 2) || (!positive && i > 0)){
var sibling = this.boxes[positions[i + (positive ? 1 : -1)][0]];
if(this.resolution > 0){
var visipos = {
 'x' : parent.offsetLeft, 'y' : parent.offsetTop };
var siblingpos = {
 'x' : sibling.offsetLeft, 'y' : sibling.offsetTop };
}var obj = {
 'insert' : (positive ? sibling : parent), 'before' : (positive ? parent : sibling) };
this.container.insertBefore(obj.insert, obj.before);
if(this.resolution > 0){
var animators ={
'sibling' : new dbxAnimator(this, sibling, siblingpos, this.resolution, true, anchor),'parent' : new dbxAnimator(this, parent, visipos, this.resolution, true, anchor)};
}else{
anchor.focus();
}break;
}}}this.getBoxOrder();
}};
dbxGroup.prototype.compare = function(a, b){
return a[1] - b[1];
};
dbxGroup.prototype.createTooltip = function(isopen, anchor){
if(this.keydown){
this.tooltip = this.container.appendChild(dbx.createElement('span'));
this.tooltip.style.visibility = 'hidden';
this.tooltip.className = 'dbx-tooltip';
if(isopen != null){
this.tooltip.appendChild(document.createTextNode(this.vocab.kmove + this.vocab.ktoggle.replace('%toggle%', isopen ? this.vocab.close : this.vocab.open)));
}else{
this.tooltip.appendChild(document.createTextNode(this.vocab.kmove));
}var parent = dbx.getTarget(null, 'dbx\-box', anchor);
this.tooltip.style.left = parent.offsetLeft + 'px';
this.tooltip.style.top = parent.offsetTop + 'px';
var tooltip = this.tooltip;
window.setTimeout(function(){
if(tooltip != null) {
 tooltip.style.visibility = 'visible';
 }}, 500);
}};
dbxGroup.prototype.removeTooltip = function(){
if(this.tooltip != null){
this.tooltip.parentNode.removeChild(this.tooltip);
this.tooltip = null;
}};
dbxGroup.prototype.mousedown = function(e, box){
var node = typeof e.target != 'undefined' ? e.target : e.srcElement;
if(node.nodeName == '#text') {
 node = node.parentNode;
 }if(!/dbx\-(toggle|box|group)/i.test(node.className)){
while(!/dbx\-(handle|box|group)/i.test(node.className)){
node = node.parentNode;
}}if(/dbx\-handle/i.test(node.className)){
this.removeTooltip();
this.released = false;
this.initial = {
 'x' : e.clientX, 'y' : e.clientY };
this.current = {
 'x' : 0, 'y' : 0 };
this.createCloneBox(box);
if(typeof e.preventDefault != 'undefined' ) {
 e.preventDefault();
 }if(typeof document.onselectstart != 'undefined'){
document.onselectstart = function() {
 return false;
 }}}};
dbxGroup.prototype.mousemove = function(e){
if(this.dragok && this.box != null){
this.positive = this.vertical ? (e.clientY > this.current.y ? true : false) : (e.clientX > this.current.x ? true : false);
this.current = {
 'x' : e.clientX, 'y' : e.clientY };
var overall = {
 'x' : this.current.x - this.initial.x, 'y' : this.current.y - this.initial.y };
if(((overall.x >= 0 && overall.x <= this.threshold) || (overall.x <= 0 && overall.x >= 0 - this.threshold))&&((overall.y >= 0 && overall.y <= this.threshold) || (overall.y <= 0 && overall.y >= 0 - this.threshold))){
this.current.x -= overall.x;
this.current.y -= overall.y;
}if(this.released || overall.x > this.threshold || overall.x < (0 - this.threshold) || overall.y > this.threshold || overall.y < (0 - this.threshold)){
dbx.group = this.container;
dbx.box = this.box;
dbx.event = e;
if(typeof dbx.onboxdrag == 'undefined' || dbx.onboxdrag()){
this.released = true;
if(!this.restrict || !this.vertical) {
 this.boxclone.style.left = (this.current.x - this.difference.x) + 'px';
 }if(!this.restrict || this.vertical) {
 this.boxclone.style.top = (this.current.y - this.difference.y) + 'px';
 }this.moveOriginalToPosition(this.current.x, this.current.y);
if(typeof e.preventDefault != 'undefined' ) {
 e.preventDefault();
 }}}}return true;
};
dbxGroup.prototype.mouseup = function(e){
if(this.box != null){
this.moveOriginalToPosition(e.clientX, e.clientY);
this.removeCloneBox();
this.getBoxOrder();
if(typeof document.onselectstart != 'undefined'){
document.onselectstart = function() {
 return true;
 }}}this.dragok = false;
};
dbxGroup.prototype.keypress = function(e, anchor){
if(/^(3[7-9])|(40)$/.test(e.keyCode)){
this.removeTooltip();
if((this.vertical && /^(38|40)$/.test(e.keyCode)) || (!this.vertical && /^(37|39)$/.test(e.keyCode))){
this.shiftBoxPosition(e, anchor, /^[3][78]$/.test(e.keyCode) ? false : true);
if(typeof e.preventDefault != 'undefined') {
 e.preventDefault();
 }else {
 return false;
 }typeof e.stopPropagation != 'undefined' ? e.stopPropagation() : e.cancelBubble = true;
this.keydown = false;
}}return true;
};
dbxGroup.prototype.getBoxOrder = function(){
this.order = [];
var len = this.eles.length;
for(var j=0;
 j<len;
 j++){
if(/dbx\-box/i.test(this.eles[j].className) && !/dbx\-(clone|dummy)/i.test(this.eles[j].className)){
this.order.push(this.eles[j].className.split('dbxid')[1] + (/dbx\-box\-open/i.test(this.eles[j].className) ? '+' : '-'));
}}dbx.savedata[this.gid] = this.order.join(',');
dbx.setCookieState();
};
dbxGroup.prototype.createClone = function(){
var clone = this.container.appendChild(arguments[0].cloneNode(true));
clone.className += ' dbx-clone';
clone.style.position = 'absolute';
clone.style.visibility = 'hidden';
clone.style.zIndex = arguments[1];
clone.style.left = arguments[2].x + 'px';
clone.style.top = arguments[2].y + 'px';
clone.style.width = arguments[0].offsetWidth + 'px';
clone.style.height = arguments[0].offsetHeight + 'px';
return clone;
};
dbxGroup.prototype.createCloneBox = function(box){
this.box = box;
this.position = {
 'x' : this.box.offsetLeft, 'y' : this.box.offsetTop };
this.difference = {
 'x' : (this.initial.x - this.position.x), 'y' : (this.initial.y - this.position.y) };
this.boxclone = this.createClone(this.box, 30000, this.position);
this.boxclone.style.cursor = 'move';
this.dragok = true;
};
dbxGroup.prototype.removeCloneBox = function(){
this.container.removeChild(this.boxclone);
this.box.style.visibility = 'visible';
this.box = null;
};
dbxGroup.prototype.moveOriginalToPosition = function(clientX, clientY){
var cloneprops = {
'xy' : this.vertical ? clientY - this.difference.y : clientX - this.difference.x,'wh' : this.vertical ? this.boxclone.offsetHeight : this.boxclone.offsetWidth};
this.box.style.visibility = 'hidden';
this.boxclone.style.visibility = 'visible';
var len = this.boxes.length;
for(var i=0;
 i<len;
 i++){
var boxprops = {
'xy' : this.vertical ? this.boxes[i].offsetTop : this.boxes[i].offsetLeft,'wh' : this.vertical ? this.boxes[i].offsetHeight : this.boxes[i].offsetWidth};
if((this.positive && cloneprops.xy + cloneprops.wh > boxprops.xy && cloneprops.xy < boxprops.xy)||(!this.positive && cloneprops.xy < boxprops.xy && cloneprops.xy + cloneprops.wh > boxprops.xy)){
if(this.boxes[i] == this.box) {
 return;
 }var sibling = this.box.nextSibling;
while(sibling.className == null || !/dbx\-box/.test(sibling.className)){
sibling = sibling.nextSibling;
}if(this.boxes[i] == sibling) {
 return;
 }if(this.resolution > 0){
if(this.box[this.vertical ? 'offsetTop' : 'offsetLeft'] < boxprops.xy){
var visibox = this.boxes[i].previousSibling;
while(visibox.className == null || !/dbx\-box/.test(visibox.className)){
visibox = visibox.previousSibling;
}}else{
visibox = this.boxes[i];
}var visipos = {
 'x' : visibox.offsetLeft, 'y' : visibox.offsetTop };
}var prepos = {
 'x' : this.box.offsetLeft, 'y' : this.box.offsetTop };
this.container.insertBefore(this.box, this.boxes[i]);
this.initial.x += (this.box.offsetLeft - prepos.x);
this.initial.y += (this.box.offsetTop - prepos.y);
if(this.resolution > 0 && visibox != this.box){
var animator = new dbxAnimator(this, visibox, visipos, this.resolution, false, null);
}else{
}break;
}}};
function dbxAnimator(caller, box, pos, res, kbd, anchor){
this.caller = caller;
this.box = box;
this.timer = null;
var before = pos[this.caller.vertical ? 'y' : 'x'];
var after = this.box[this.caller.vertical ? 'offsetTop' : 'offsetLeft'];
if(before != after){
if(dbx.running > this.caller.boxes.length - 1) {
 return;
 }var clone = this.caller.createClone(this.box, 29999, arguments[2]);
clone.style.visibility = 'visible';
this.box.style.visibility = 'hidden';
this.animateClone(clone,before,after > before ? after - before : 0 - (before - after),this.caller.vertical ? 'top' : 'left',res,kbd,anchor);
}};
dbxAnimator.prototype.animateClone = function(clone, current, change, dir, res, kbd, anchor){
var self = this;
var count = 0;
dbx.running ++;
this.timer = window.setInterval(function(){
count ++;
current += change / res;
clone.style[dir] = current + 'px';
if(count == res){
window.clearTimeout(self.timer);
self.timer = null;
dbx.running --;
self.caller.container.removeChild(clone);
self.box.style.visibility = 'visible';
if(kbd){
if(anchor != null && anchor.parentNode.style.visibility != 'hidden'){
anchor.focus();
}else if(self.caller.toggles){
var button = self.caller.buttons[parseInt(self.box.className.split('dbxid')[1],10)];
if(button != null && typeof button.isactive != 'undefined'){
button.focus();
}}}}}, 20);
};
if(typeof window.attachEvent != 'undefined'){
window.attachEvent('onunload', function(){
var ev = ['mousedown', 'mousemove', 'mouseup', 'mouseout', 'click', 'keydown', 'keyup', 'focus', 'blur', 'selectstart', 'statechange', 'boxdrag', 'boxopen', 'boxclose'];
var el = ev.length;
var dl = document.all.length;
for(var i=0;
 i<dl;
 i++){
for(var j=0;
 j<el;
 j++){
document.all[i]['on' + ev[j]] = null;
}}});
}