function on_user_logged_in() {
location.href = location.href;
}
function on_user_logout() {
location.href = location.href;
}
var __user_name = null;
function register_user_name(name) {
__user_name = name;
}
var FADEOUT_MIN_STEP = 5;
var FADEOUT_STEP_PCT = 0.2;
var FADEOUT_INTERVAL = 50;
function fadeoutElement(ele) {
if (ele._fadeIntervalId) clearInterval(ele._fadeIntervalId);
ele._alpha = 100;
setAlpha(ele, 100);
ele._fadeIntervalId = setInterval("_fadeoutElement('"+ele.id+"');", FADEOUT_INTERVAL);
}
function setAlpha(ele, alpha) {
try {ele.filters[0].opacity=alpha;} catch(e) {}
ele.style.opacity = alpha / 100;
}
function _fadeoutElement(id) {
var ele = E(id);
var offset = (100 - ele._alpha) * FADEOUT_STEP_PCT;
if (offset < FADEOUT_MIN_STEP) offset = FADEOUT_MIN_STEP;
ele._alpha -= offset;
if (ele._alpha < 0) {
ele._alpha = 0;
}
setAlpha(ele, ele._alpha);
if (ele._alpha <= 0) {
clearInterval(ele._fadeIntervalId);
ele._fadeIntervalId = null;
try {
onFadeoutFinished(id);
} catch (e){}
}
}
var MODULE_POSITION_LEFT = 1;
var MODULE_POSITION_MIDDLE = 2;
var MODULE_POSITION_RIGHT = 3;
var MODULE_POSITION_NAMES = {};
MODULE_POSITION_NAMES[MODULE_POSITION_LEFT] = "page_left";
MODULE_POSITION_NAMES[MODULE_POSITION_MIDDLE] = "page_middle";
MODULE_POSITION_NAMES[MODULE_POSITION_RIGHT] = "page_right";
function refreshModule(name, params, position) {
if (!position) position = MODULE_POSITION_MIDDLE;
var mid = MODULE_POSITION_NAMES[position] + "_" + name;
var container = E(mid);
if (!container) {
container = document.createElement("div");
container.id = mid;
E(MODULE_POSITION_NAMES[position]).appendChild(container);
}
var xmlrequest = createXMLHttpRequest();
xmlrequest.onreadystatechange = function (){
if ( xmlrequest.readyState == 4) {
if (xmlrequest.status == 200) {
container.innerHTML = xmlrequest.responseText;
}
}
};
var url = "/user/module.php?module=" + name;
xmlrequest.open("POST", url , true);
xmlrequest.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
var data = "";
if (params) {
for (var key in params) {
if (data != "") data += "&";
data += key + "=" + Encoder.EncodeParameter(params[key]);
}
}
xmlrequest.send(data);
}
function removeModule(name, position) {
if (!position) position = MODULE_POSITION_MIDDLE;
var mid = MODULE_POSITION_NAMES[position] + "_" + name;
var container = E(mid);
if (container) {
container.parentNode.removeChild(container);
}
}
function hideModule(name, position) {
if (!position) position = MODULE_POSITION_MIDDLE;
var mid = MODULE_POSITION_NAMES[position] + "_" + name;
var container = E(mid);
if (container) {
container.style.display = "none";
}
}
function showModule(name, position) {
if (!position) position = MODULE_POSITION_MIDDLE;
var mid = MODULE_POSITION_NAMES[position] + "_" + name;
var container = E(mid);
if (container) {
container.style.display = "";
}
}
function isModuleExists(name, position) {
if (!position) position = MODULE_POSITION_MIDDLE;
var mid = MODULE_POSITION_NAMES[position] + "_" + name;
return E(mid) != null;
}
function send_action(url, params, status) {
var xmlrequest = createXMLHttpRequest();
xmlrequest.onreadystatechange = function (){
if ( xmlrequest.readyState == 4) {
if (xmlrequest.status == 200) {
status.innerHTML = xmlrequest.responseText;
} else {
status.innerHTML = "<span style='color:red'>Oops, unknow error!";
}
}
};
try {
var data = "";
if (params) {
for (var key in params) {
if (data != "") data += "&";
data += key + "=" + Encoder.EncodeParameter(params[key]);
}
}
status.innerHTML = "<img src=\"http://so.dressflash.com/st/css/loading.gif\">Sending...";
xmlrequest.open("POST", url , true);
xmlrequest.setRequestHeader("Content-Type","application/x-www-form-urlencoded"); 
xmlrequest.send(data);
}catch(e){}
}
function RV(name) {
var comps = document.getElementsByName(name);
for (var i = 0; i < comps.length; ++i) {
if (comps[i].checked) {
return comps[i].value;
}
}
return null;
}