// ===========================================================================
// Global variables...
// ===========================================================================
var login_popup_id = 'login_popup' ;
var login_popup_title = 'Kiwi Party member login...' ;
var login_popup_attributes = '' ;
var login_popup ;
// For the "Login..." popup window...
// -----------------------------------------------------------------------
var logout_popup_id = 'logout_popup' ;
var logout_popup_title = 'Kiwi Party member logout...' ;
var logout_popup_attributes = '' ;
var logout_popup ;
// For the "Logout..." popup window...
// -----------------------------------------------------------------------
var login_div_element ;
var logout_div_element ;
var logout_username_element ;
// For the "Login.../Logout..." links on the left sidebar...
// ===========================================================================
// update_login_logout_stuff__on_left_sidebar
// ===========================================================================
function update_login_logout_stuff__on_left_sidebar( username ) {
// -----------------------------------------------------------------------
// NOTE!
// -----
// "username" can either be an empty string - or a non-empty string.
//
// If it's an empty string, then the user has just logged out.
//
// If it's a non-empty string, then "username" has just logged in.
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
// Make sure that the pointers to the various element objects we use are
// initialised...
// -----------------------------------------------------------------------
if ( !login_div_element ) {
login_div_element = xGetElementById( 'login_div' ) ;
}
if ( !logout_div_element ) {
logout_div_element = xGetElementById( 'logout_div' ) ;
}
if ( !logout_username_element ) {
logout_username_element = xGetElementById( 'logout_username_span' ) ;
}
// -----------------------------------------------------------------------
// Processing is now Login/Logout specific...
// -----------------------------------------------------------------------
if ( username == '' ) {
// -------------------------------------------------------------------
// Logging OUT...
// -------------------------------------------------------------------
if ( logout_div_element ) {
logout_div_element.style.display = 'none' ;
}
// Hide the "Logout username" div/message...
if ( logout_username_element ) {
logout_username_element.innerHTML = '' ;
}
// Clear out the "username"...
//
// Probably not really necessary. But let's be thorough...
if ( login_div_element ) {
login_div_element.style.display = 'block' ;
}
// Show the "Login" div/message...
// -------------------------------------------------------------------
} else {
// -------------------------------------------------------------------
// Logging IN...
// -------------------------------------------------------------------
if ( login_div_element ) {
login_div_element.style.display = 'none' ;
}
// Hide the "Login" div/message...
if ( logout_username_element ) {
logout_username_element.innerHTML = username ;
}
// Insert the newly logged-in user's username into the sidebar...
if ( logout_div_element ) {
logout_div_element.style.display = 'block' ;
}
// Show the "Logout username" div/message...
// -------------------------------------------------------------------
}
// -----------------------------------------------------------------------
// Update the center column content, if necessary...
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
// SCCC_get_currently_selected_content_type_name__none2home()
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// Returns the name of the currently selected 'standard center column
// content type'. Unless there's NO currently selected 'standard center
// column content type', in which case, "home" is returned.
//
// NOTES!
// ------
// 1. The currently selected 'standard center column content type'
// is stored in the client browser's:-
// COOKIE_NAME__SCCC_CURRENTLY_SELECTED_CONTENT_TYPE
// cookie.
// 2. Because a hacker can alter a cookie value without too much
// trouble, the value returned from this function SHOULDN'T BE
// TRUSTED (it may have been hacked).
// 3. "home" is:-
// o A value that might be stored in the:-
// COOKIE_NAME__SCCC_CURRENTLY_SELECTED_CONTENT_TYPE
// cookie, and;
// o The default 'standard center column content type' if none
// is explicitly specified.
// 4. Thus, "home" is returned by this function both:-
// o If it's the value stored in the:-
// COOKIE_NAME__SCCC_CURRENTLY_SELECTED_CONTENT_TYPE
// cookie, and;
// o If there's NO:-
// COOKIE_NAME__SCCC_CURRENTLY_SELECTED_CONTENT_TYPE
// cookie.
// -----------------------------------------------------------------------
if ( SCCC_get_currently_selected_content_type_name__none2home() === 'issues' ) {
send_ajax_request_to_update_center_column() ;
}
// -----------------------------------------------------------------------
// That's that!
// -----------------------------------------------------------------------
}
// ===========================================================================
// login_cancel
// ===========================================================================
function login_cancel() {
login_popup.hide() ;
// Close the "Login..." popup window
login_popup = undefined ;
}
// ===========================================================================
// logout_cancel
// ===========================================================================
function logout_cancel() {
logout_popup.hide() ;
// Close the "Logout..." popup window
logout_popup = undefined ;
}
// ===========================================================================
// login_open
// ===========================================================================
function login_open() {
// -----------------------------------------------------------------------
// Don't pop-up if already popped-up...
// -----------------------------------------------------------------------
if ( login_popup || logout_popup ) {
return ;
}
// -----------------------------------------------------------------------
// If the "Login..." popup's attribute string hasn't yet been created,
// create it...
// -----------------------------------------------------------------------
if ( login_popup_attributes == '' ) {
var popup_width = Math.min( 500 , Math.round( wos1__get_viewport_width() ) ) ;
var popup_height = Math.min( 250 , Math.round( wos1__get_viewport_height() ) ) ;
login_popup_attributes = 'width=' + popup_width + 'px,height=' + popup_height + 'px,center=1,resize=1,scrolling=1' ;
}
// -----------------------------------------------------------------------
// Open the "Login..." popup window...
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
// var uniquevar = dhtmlwindow.open(
// uniqueID ,
// contenttype ,
// contentsource ,
// title ,
// attributes ,
// [recalonload]
// )
// - - - - - - - - - - - - - - - - - - -
// PARAMETERS:-
//
// uniquevar: Whenever you call dhtmlwindow.open() the first
// time to create and open a new window, you
// should assign it to an arbitrary but unique
// variable. It is through this variable that you
// can later invoke additional methods to
// manipulate the opened window.
//
// uniqueID: The first parameter of dhtmlwindow.open(), this
// should be an arbitrary but unique ID, used by
// the script to create the "ID" attribute of the
// window's primary DIV container.
//
// contenttype: This parameter tells the script the content
// type you'll be loading into the window. The
// four valid values are: "iframe", "inline",
// "ajax", or "div". See the next parameter for
// more info.
//
// contentsource: This parameter specifies the content itself to
// show inside the window, and varies depending on
// the former "contenttype" parameter.
//
// For "iframe" content, specify the URL to the
// page in question (ie: "http://www.google.com").
//
// For "inline" content, specify the complete HTML
// you wish to show, though remember to backslash
// any special JavaScript characters such as
// apostrophes (ie: "I\'m the window content to
// show").
//
// For "ajax" content, specify the relative path
// to the external page on your site from the
// current page to show (ie: "../external.htm").
//
// And finally, for "div" content, first, define a
// DIV on the page with a unique ID attribute and
// probably hidden (using style="display:none"),
// then, use the DIV's id (ie: "mydiv") as the
// parameter;s value.
//
// title: Arbitrary text that will be shown as the title
// of the window.
//
// attributes: Set this parameter to toggle the various
// display attributes of the window when it's
// created, such as its dimensions, position on
// the page etc. Separate each attribute with a
// comma (,). Here they are in full force:
//
// - - - - - - - - - - - - - - - - - - - - - - -
// Attribute Description
// - - - - - - - - - - - - - - - - - - - - - -
// width=600px Width of the window, in px.
//
// height=450px Height of the window, in px.
//
// left=30px Horizontal position of the
// window relative to the window
// viewpoint (left/top edge of the
// visible window).
//
// top=100px Vertical position of the window
// relative to the window
// viewpoint.
//
// center=1|0 Sets whether window should be
// centered on the page. If
// defined supersedes the left/top
// attributes above. 1=yes, 0=no.
//
// resize=1|0 Sets whether window should be
// resizable. 1=yes, 0=no.
//
// scrolling=1|0 Sets whether window should
// contain scrollbars (when
// needed). 1=yes, 0=no.
// - - - - - - - - - - - - - - - - - - - - - - -
//
// Remember to separate each attribute with a
// comma. All of them are optional, though you
// should at least declare the width/height
// attributes for a presentable window to be
// created:
//
// "width=450px,height=200px,center=1,scrolling=1"
//
// recalonload: This is an optional parameter that should only
// be used when you're opening up a DHTML window
// automatically as the page is loading (versus
// clicking on a link for example). By defining
// and setting this parameter to a value of
// "recal", the script will reposition the DHTML
// window after the document has fully loaded to
// take into account any scrolling of the document
// that might have occured prior.
// -----------------------------------------------------------------------
login_popup = dhtmlwindow.open(
login_popup_id ,
'iframe' ,
get_url__for_target( 'login' ) ,
login_popup_title ,
login_popup_attributes
) ;
// -----------------------------------------------------------------------
login_popup.onclose= function () {
login_popup = undefined ;
return true ;
}
// -----------------------------------------------------------------------
// Center the popup (within the browser window)...
//
// NOTE!
// -----
// We shouldn't need to do this - since we asked "dhtmlwindow.open()"
// to center the window.
//
// But the "dhtmlwindow.open()" centering doesn't work very well. So we
// manually center the popup ourselves...
// -----------------------------------------------------------------------
login_popup.moveTo('middle','middle') ;
// -----------------------------------------------------------------------
// That's that!
// -----------------------------------------------------------------------
}
// ===========================================================================
// logout_open
// ===========================================================================
function logout_open() {
// -----------------------------------------------------------------------
// Don't pop-up if already popped-up...
// -----------------------------------------------------------------------
if ( login_popup || logout_popup ) {
return ;
}
// -----------------------------------------------------------------------
// Get the 'username' to log-out (and abort if we can't find it)...
// -----------------------------------------------------------------------
if ( !logout_username_element ) {
logout_username_element = xGetElementById( 'logout_username_span' ) ;
}
// -----------------------------------------------------------------------
var username ;
if ( logout_username_element ) {
username = logout_username_element.innerHTML ;
}
// -----------------------------------------------------------------------
if ( !username ) {
alert( "Can't find the username to log-out!" + wos1__software_bug ) ;
return ;
}
// -----------------------------------------------------------------------
// Open the "Logout..." popup window...
// -----------------------------------------------------------------------
/*
var content = '' +
'' +
'Kiwi Party - Logout' +
'' +
'' +
'
' +
'
Logout ' + username + '?
' +
'
ARE YOU SURE?
' +
'
YesNo
' +
'
' +
'' ;
*/
/*
var content = '
' +
'
Logout ' + username + '?
' +
'
ARE YOU SURE?
' +
'
YesNo
' +
'
' ;
// -----------------------------------------------------------------------
logout_popup = dhtmlwindow.open(
logout_popup_id ,
'inline' ,
content ,
logout_popup_title ,
logout_popup_attributes
) ;
// -----------------------------------------------------------------------
// Center the popup (within the browser window)...
//
// NOTE!
// -----
// We shouldn't need to do this - since we asked "dhtmlwindow.open()"
// to center the window.
//
// But the "dhtmlwindow.open()" centering doesn't work very well. So we
// manually center the popup ourselves...
// -----------------------------------------------------------------------
logout_popup.moveTo('middle','middle') ;
*/
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
if ( !confirm( "Logout " + username + "?\n\nARE YOU SURE?" ) ) {
return ;
}
// -----------------------------------------------------------------------
// If the "Logout..." popup's attribute string hasn't yet been created,
// create it...
// -----------------------------------------------------------------------
if ( logout_popup_attributes == '' ) {
var popup_width = Math.min( 500 , Math.round( wos1__get_viewport_width() ) ) ;
var popup_height = Math.min( 250 , Math.round( wos1__get_viewport_height() ) ) ;
logout_popup_attributes = 'width=' + popup_width + 'px,height=' + popup_height + 'px,center=1,resize=1,scrolling=1' ;
}
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
logout_popup = dhtmlwindow.open(
logout_popup_id ,
'iframe' ,
get_url__for_target( 'logout' ) ,
logout_popup_title ,
logout_popup_attributes
) ;
// -----------------------------------------------------------------------
logout_popup.onclose= function () {
logout_popup = undefined ;
return true ;
}
// -----------------------------------------------------------------------
// FUTURE UPGRADE ???
// ------------------
// Maybe we should send the username to the server logout script - so
// that it can check the the specified username - and the username of
// the member who owns the current session id - are the same ???
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
// Center the popup (within the browser window)...
//
// NOTE!
// -----
// We shouldn't need to do this - since we asked "dhtmlwindow.open()"
// to center the window.
//
// But the "dhtmlwindow.open()" centering doesn't work very well. So we
// manually center the popup ourselves...
// -----------------------------------------------------------------------
logout_popup.moveTo('middle','middle') ;
// -----------------------------------------------------------------------
// That's that!
// -----------------------------------------------------------------------
}