/***********************************************
* Change the font size.
***********************************************/
function changeFontSize(fontSize) {
var content = document.getElementById("content");
content.className = 'tutorialContent' + fontSize;
var p = content.getElementsByTagName("p");
for (i = 0; i < p.length; i++) {
if ((p[i].className != null) && (p[i].className.indexOf('tutorialContentTitle') > -1)) {
p[i].className = 'tutorialContentTitle' + fontSize;
}
}
var resize = document.getElementById("fontResize");
var imgs = resize.getElementsByTagName("img");
for (i = 0; i < imgs.length; i++) {
var j = i + 1;
if (j == fontSize) {
imgs[i].src = "/home/images/icon_font" + j + "_on.gif";
} else {
imgs[i].src = "/home/images/icon_font" + j + "_off.gif";
}
}
}
/***********************************************
* Show the Disclaimer.
***********************************************/
function js_dbdisclaimer(S_P_Anchor) {
hw = open(S_P_Anchor, 'dbpower', 'resizable=yes,scrollbars=yes,width=380,height=200');
if (hw != null) { if (hw.opener == null) hw.opener = self; }
if (hw.focus) hw.focus();
hw.moveTo(0, 0);
}
/***********************************************
* Show the specified tab.
***********************************************/
function openTabs(noOfTabs, tabindex, form) {
if (form) {
form.currenttab.value = tabindex;
}
for (var i = 0; i < noOfTabs; i++) {
// Show the appropriate page.
if (i == tabindex) {
document.getElementById("tabpage" + i).style.display = '';
} else {
document.getElementById("tabpage" + i).style.display = 'none';
}
// Change the tab button styles
var tab = document.getElementById("tab" + i);
var classname = tab.getAttribute("className");
if (classname == undefined) {
classname = tab.getAttribute("class");
}
if (i == tabindex) {
classname = classname.replace("_off", "_on");
} else {
classname = classname.replace("_on", "_off");
}
tab.setAttribute("class", classname);
tab.setAttribute("className", classname);
}
}
/***********************************************
* Popup the specified URL.
***********************************************/
function popup(a,h,w){
if (a != '') {
hw = open(a, 'data', "resizable=yes,scrollbars=yes,width="+w+",height="+h);
if (hw != null){if (hw.opener == null) hw.opener = self;}
if (hw.focus) hw.focus();
}
}
/*******************************************************************
* Check whether the input email address is well-formated or not
*******************************************************************/
function isValidEmail(str) {
if ((str.indexOf(".") > 2) && (str.indexOf("@") > 0)) {
return true;
} else {
return false;
}
}
/*******************************************************************
* Login
*******************************************************************/
var xmlHttp;
function createXMLHttpRequest() {
if (window.ActiveXObject) {
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
else if (window.XMLHttpRequest) {
xmlHttp = new XMLHttpRequest();
}
}
function createQueryString() {
var loginid = document.getElementById("loginid").value;
var passwd = document.getElementById("passwd").value;
var queryString = "loginid=" + loginid + "&passwd=" + passwd
+ "&formaction=login";
return queryString;
}
function handleStateChange() {
if (xmlHttp.readyState == 4) {
if (xmlHttp.status == 200) {
updatePage();
}
}
}
function updatePage() {
eval(xmlHttp.responseText);
}
function loginXmlhttpPost(strURL) {
createXMLHttpRequest();
var queryString = createQueryString();
xmlHttp.open("POST", strURL, true);
xmlHttp.onreadystatechange = handleStateChange;
xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xmlHttp.send(queryString);
}
function logoutXmlhttpPost(strURL) {
createXMLHttpRequest();
xmlHttp.open("POST", strURL, true);
xmlHttp.onreadystatechange = handleStateChange;
xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xmlHttp.send(null);
}
/*******************************************************************
* Cookies
*******************************************************************/
function getCookie(NameOfCookie) {
if (document.cookie.length > 0) {
begin = document.cookie.indexOf(NameOfCookie + '=');
if (begin != -1) {
begin += NameOfCookie.length + 1;
end = document.cookie.indexOf(';', begin);
if (end == -1) end = document.cookie.length;
return unescape(document.cookie.substring(begin, end));
}
}
return null;
}
function setCookie(NameOfCookie, value, expirehours) {
var ExpireDate = new Date();
ExpireDate.setTime(ExpireDate.getTime() + (expirehours * 3600 * 1000));
document.cookie = NameOfCookie + '=' + escape(value) + ';path=/;' + ((expirehours == null) ? '' : '; expires=' + ExpireDate.toGMTString());
}
function checkcookies() {
/*
skey = getCookie('skey');
if (skey != null) {
document.getElementById('loginarea').innerHTML = "您好！
更改密碼 | 登出";
} else {
var text = "";
text = text + " ";
document.getElementById('loginarea').innerHTML = text;
}
*/
}
function checkcookies1() {
skey = getCookie('skey');
if (skey != null) {
document.getElementById('loginarea').innerHTML = "您好！
更改密碼 | 登出";
} else {
var text = "";
text = text + " ";
document.getElementById('loginarea').innerHTML = text;
}
}
/*******************************************************************
* About Selector
*******************************************************************/
var AboutCloseTimer = 0;
function showAboutSelector(show) {
selector = document.getElementById('aboutSelector');
if (show == 'hide') {
selector.style.display = 'none';
} else {
selector.style.display = 'block';
if (AboutCloseTimer){
window.clearTimeout(AboutCloseTimer);
AboutCloseTimer = null;
}
}
}
function setAboutMenuClose(){
AboutCloseTimer = window.setTimeout(AboutMenuClose,500);
}
function AboutMenuClose(){
selector = document.getElementById('aboutSelector');
selector.style.display = 'none';
}
/*******************************************************************
* Country Selector
*******************************************************************/
var CountryCloseTimer = 0;
function showCountrySelector(show) {
selector = document.getElementById('countrySelector');
if (show == 'hide') {
selector.style.display = 'none';
} else {
selector.style.display = 'block';
if (CountryCloseTimer){
window.clearTimeout(CountryCloseTimer);
CountryCloseTimer = null;
}
}
}
function setCountryMenuClose(){
CountryCloseTimer = window.setTimeout(CountryMenuClose,500);
}
function CountryMenuClose(){
selector = document.getElementById('countrySelector');
selector.style.display = 'none';
}