var local = false;
// IE needs special treatment to work. it's a very special browser...
var browserName = navigator.appName.toLowerCase();
var isIE = browserName.indexOf("msie") != -1 || browserName.indexOf("explorer") != -1;
// refresh portlets every 5 mins
//var REFRESH_RATE = 300000;
var REFRESH_RATE = 300000;
function getElementsByClassName(className, node) {
node = node || document.getElementsByTagName("body")[0];
var elements = [];
var exp = new RegExp('\\b' + className + '\\b');
var kids = node.getElementsByTagName("*");
for (var i = 0; i < kids.length; i++) {
if (exp.test(kids[i].className)) {
// only except spaces as word boundaries
if (className.length != kids[i].className.length
&& kids[i].className.indexOf(className + " ") == -1
&& kids[i].className.indexOf(" " + className) == -1
&& kids[i].className.indexOf(" " + className + " ") == -1) {
// matches, but is not a distinct classname
continue;
}
elements.push(kids[i]);
}
}
return elements;
}
function clear (container) {
while (container.firstChild) {
container.removeChild(container.firstChild);
}
}
function copy (obj) {
var copy = {};
for (var name in obj) {
// shallow copy
copy[name] = obj[name];
}
return copy;
}
function getTabs(tabcount) {
tabcount = tabcount || 0;
var str = "";
for ( var i = 0; i < tabcount; i++) {
str += "\t";
}
return str;
}
function toString(obj, tabcount) {
tabcount = tabcount || 0;
var str = "{\n";
var first = true;
for ( var name in obj) {
var val = obj[name];
if (typeof val == "object" && val) {
// do not attempt circular references
if (val && (val.id || val.nodeType)) {
val = val || {
"id" :"ref:node"
};
val = val.id;
} else {
val = toString(val, tabcount + 1);
}
}
if (!first) {
str += ",\n";
}
str += getTabs(tabcount + 1) + name + " : " + val;
first = false;
}
str += "\n" + getTabs(tabcount) + "}\n";
return str;
}
Object.prototype.toString = function() {
return toString(this, 0);
};
function selectTab(name){
// deselect all to start with
var tabs = ["home", "forum", "ladder", "user-created"];
for (var i = 0; i < tabs.length; i++) {
setTabSelectedClass(tabs[i], false);
}
// select tab
setTabSelectedClass(name, true);
// fire link
var link = document.getElementById(name + "-link");
if (link && link.href) {
if (link.target) {
window.open(link.href);
} else {
document.location.href = link.href;
}
//
// link.click();
}
}
function setTabSelectedClass(name, selected) {
// parent tab
var tab = document.getElementById(name + "-tab");
if (tab) {
tab.className = "tab" + (selected ? "-selected" : "");
}
// child tabs
var parts = ["left", "center", "right"];
for (var i = 0; i < parts.length; i++) {
var id = name + "-tab-" + parts[i];
var div = document.getElementById(id);
if (div) {
div.className = "tab-" + parts[i] + (selected ? "-selected" : "");
}
}
}
function hoverTab (name) {
setTabHoverClass(name, true);
}
function unhoverTab (name) {
setTabHoverClass(name, false);
}
function setTabHoverClass(name, hover) {
// parent tab
var tab = document.getElementById(name + "-tab");
if (tab) {
if (tab.className == "tab-selected") {
return;
}
tab.className = "tab" + (hover ? "-hover" : "");
}
// child tabs
var parts = ["left", "center", "right"];
for (var i = 0; i < parts.length; i++) {
var id = name + "-tab-" + parts[i];
var div = document.getElementById(id);
if (div) {
div.className = "tab-" + parts[i] + (hover ? "-hover" : "");
}
}
}
function selectContent(name) {
var id = "content-" + name;
var div = document.getElementById(id);
if (div) {
var content = document.getElementById("content");
content.innerHTML = div.innerHTML;
}
}
var hideMenuTimeouts = {};
function showMenus (menuIds) {
for (var i = 0; i < menuIds.length; i++) {
showMenu(menuIds[i]);
}
}
function showMenu(menuId, caller) {
if (hideMenuTimeouts[menuId]) {
clearTimeout(hideMenuTimeouts[menuId]);
}
var menu = document.getElementById(menuId);
if (caller) {
menu.style.left = caller.clientLeft;
}
menu.className = "header-menu";
}
function hideMenus (menuIds) {
for (var i = 0; i < menuIds.length; i++) {
hideMenu(menuIds[i]);
}
}
function hideMenu (menuId) {
hideMenuTimeouts[menuId] = setTimeout(function(){
var menu = document.getElementById(menuId);
menu.className = "header-menu-hidden"
}, 500);
}
//Emulate XMLHttpRequest
if (!window.XMLHttpRequest) {
XMLHttpRequest = function() {
var list = [ "Msxml2.XMLHTTP.6.0", "MSXML2.XMLHTTP.3.0",
"MSXML2.XMLHTTP", "Microsoft.XMLHTTP" ];
var impl;
for ( var i = 0; i < list.length; i++) {
try {
imple = new ActiveXObject(list[i]);
} catch (e) {
// YUM!! that one didn't work
}
return impl;
}
throw "Failed to find Active X implementation from list: " + list;
};
};
function httpPostParams(url, params) {
var paramString = "";
for (var name in params) {
paramString += (paramString ? "&" : "") + name + "=" + encodeURIComponent(params[name]);
}
var response = new XMLHttpRequest();
response.open("POST", url, false);
response.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
response.setRequestHeader("Content-length", paramString.length);
response.setRequestHeader("Connection", "close");
response.send(paramString);
// check code (200-299 is ok)
var code = response.status;
if ((code < 200 || code > 299) && code != 0) {
throw "Failed to save. URL: '" + url + "' returned HTTP " + code;
}
var txt = response.responseText;
return txt;
}
function httpGet(url) {
var response = new XMLHttpRequest();
response.open("GET", url, false);
response.send("");
// check code (200-299 is ok)
var code = response.status;
if ((code < 200 || code > 299) && code != 0) {
throw "Failed to save. URL: '" + url + "' returned HTTP " + code;
}
var txt = response.responseText;
return txt;
}
function jsonGet(url) {
var txt = httpGet(url);
return eval("(" + txt + ")");
}
var columns = [document.getElementById("column1"),
document.getElementById("column2"),
document.getElementById("column3")];
var defaultWidgetSettings = {
color : "grey",
alpha : 100
}
var stubWidget = {
color: defaultWidgetSettings.color,
alpha: defaultWidgetSettings.alpha,
html : "
"
};
var widgetElements = [];
var refreshInterval;
function getProfile() {
var url = local ? "profile.json" : "services/getprofile.php";
var profile = jsonGet(url);
if (!profile) {
return profile;
}
//var profile = profiles && profiles.length > 0 ? profiles[0] : null;
// URI decode all keys and values
for (var name in profile) {
profile[name] = decodeURIComponent(profile[name]);
}
return profile;
}
function updateProfileValue(key, value) {
var action = value ? "key" : "remove";
var url = "services/setprofilevalue.php?" + action + "=" + encodeURIComponent(key);
if (value) {
url += "value=" + encodeURIComponent(value);
}
httpGet(url);
}
function getWidgetInstance(instanceId) {
var url = local ? "widget.json" : "services/getwidgets.php?instanceID=" + instanceId;
var widgets = jsonGet(url);
// this appears to be returning all!!!
if (!widgets) {
return null;
}
for (var i = 0; i < widgets.length; i++) {
if (widgets[i].instanceID == instanceId) {
return widgets[i];
}
}
return null;
// return widgets && widgets.length > 0 ? widgets[0] : null;
}
function getWidget(widgetId) {
var url = local ? "widget.json" : "services/getwidgets.php?widgetID=" + widgetId;
var widgets = jsonGet(url);
// this appears to be returning all!!!
if (!widgets) {
return null;
}
for (var i = 0; i < widgets.length; i++) {
if (widgets[i].widgetID == widgetId) {
return widgets[i];
}
}
return null;
// return widgets && widgets.length > 0 ? widgets[0] : null;
}
function getWidgets() {
var url = local ? "testdata.json" : "services/getwidgets.php";
var widgets = jsonGet(url);
return widgets;
}
function getAvailableWidgets() {
var url = local ? "widgetList.json" : "services/widgetlist.php?filter=unused";
var widgets = jsonGet(url);
return widgets;
}
function addWidgetInstance(widgetId) {
var url = "services/setwidget.php?widgetID=" + encodeURIComponent(widgetId);
httpGet(url);
}
function updateWidget(widget) {
var url = "services/setwidget.php";
var params = {};
var ignore = ["reload", "dirty"];
for (var name in widget) {
// ignore list
for (var i =0; i < ignore.length; i++) {
if (name == ignore[i]) {
continue;
}
}
// dont have widgetID and instanceID
if (name == "widgetID" && widget.instanceID) {
continue;
}
var val = widget[name];
val = (name == "removed" || name == "min") ? (val ? "1" : "0") : val;
params[name] = val;
}
httpPostParams(url, params);
if (widget.reload) {
window.location.reload(true);
}
}
function initWidgets(widgets) {
var currentX = 0;
for (var i = 0; i < widgets.length; i++) {
// set default color and alpha
if (!widgets[i].color) {
widgets[i].color = defaultWidgetSettings.color;
widgets[i].dirty = true;
}
if (!widgets[i].alpha) {
widgets[i].alpha = defaultWidgetSettings.alpha;
widgets[i].dirty = true;
}
// min is coming back as a "0" string
if (widgets[i].min) {
widgets[i].min = widgets[i].min == "0" ? false : true;
}
}
return widgets;
}
function layoutWidgets(widgets) {
// make sure values are set
var layout = [];
for (var i = 0; i < columns.length; i++) {
layout.push([]);
}
// assign widgets to a column and then sort by y
var currentX = 0;
for (var i = 0; i < widgets.length; i++) {
var oldX = widgets[i].x;
widgets[i].x = widgets[i].x || currentX;
currentX = widgets[i].x >= currentX ? widgets[i].x + 1 : currentX;
widgets[i].x = widgets[i].x % columns.length;
layout[widgets[i].x].push(widgets[i]);
if (widgets[i].x != oldX) {
widgets[i].dirty = true;
}
}
// now order each column by y
for (var i = 0; i < columns.length; i++) {
// order (bubble sort is easy)
var tmp;
for (var j = 0; j < layout[i].length; j++) {
var oldY = layout[i][j].y;
for (var k = j + 1; k < layout[i].length; k++) {
if (layout[i][j].y > layout[i][k].y) {
// swap 'em
tmp = layout[i][j];
layout[i][j] = layout[i][k];
layout[i][k] = tmp;
}
}
if (layout[i][j].y != j) {
layout[i][j].y = j;
layout[i][j].dirty = true;
}
}
}
return layout;
}
function refreshWidget(element) {
element.content.innerHTML = "Loading
