X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=webcit%2Fstatic%2Fwclib.js;h=c7d8a8516a3569c60ba970eeb2e98f8ddc9f6b00;hb=61dc1ed2f1a619b730ee1fb2d23cc6296bbe8ba7;hp=0f32b4e80f59518ed58673b19228d4573ca2fd14;hpb=a7bc8c8d38804f4366ee916867e6e24e306b0ac1;p=citadel.git

diff --git a/webcit/static/wclib.js b/webcit/static/wclib.js
index 0f32b4e80..c7d8a8516 100644
--- a/webcit/static/wclib.js
+++ b/webcit/static/wclib.js
@@ -1,25 +1,33 @@
-//
-// $Id$
-//
-// JavaScript function library for WebCit.
-//
-//
-
+/*
+ * JavaScript function library for WebCit.
+ *
+ * Copyright (c) 2005-2012 by the citadel.org team
+ *
+ * This program is open source software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 3.
+ * the Free Software Foundation, either version 3 of the License, or
+ * 
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * 
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 
 var browserType;
 var room_is_trash = 0;
 
 var currentlyExpandedFloor = null;
 var roomlist = null;
-
-var _switchToRoomList = "switch to room list";
-var _switchToMenu = "switch to menu";
-
 var currentDropTarget = null;
 
 var supportsAddEventListener = (!!document.addEventListener);
 var today = new Date();
 
+var wc_log = "";
 if (document.all) {browserType = "ie"}
 if (window.navigator.userAgent.toLowerCase().match("gecko")) {
 	browserType= "gecko";
@@ -29,15 +37,88 @@ Event.observe(window, 'load', ToggleTaskDateOrNoDateActivate);
 Event.observe(window, 'load', taskViewActivate);
 //document.observe("dom:loaded", setupPrefEngine);
 document.observe("dom:loaded", setupIconBar);
-document.observe('dom:loaded', function() { if (!!document.getElementById("ib_chat_launch")) { $('ib_chat_launch').observe('click', launchChat); } });
 function CtdlRandomString()  {
 	return((Math.random()+'').substr(3));
 }
+function strcmp ( str1, str2 ) {
+    // http://kevin.vanzonneveld.net
+    // +   original by: Waldo Malqui Silva
+    // +      input by: Steve Hilder
+    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
+    // +    revised by: gorthaur
+    // *     example 1: strcmp( 'waldo', 'owald' );
+    // *     returns 1: 1
+    // *     example 2: strcmp( 'owald', 'waldo' );
+    // *     returns 2: -1
+ 
+    return ( ( str1 == str2 ) ? 0 : ( ( str1 > str2 ) ? 1 : -1 ) );
+}
+
+function CtdlMarkLog($Which, $Status)
+{
+    if ($Status)
+	document.getElementById($Which).checked == false;
+    else
+	document.getElementById($Which).checked == true;
+ 
+}
+function ToggleLogEnable($Which)
+{
+    var p;
+    var Status = !document.getElementById($Which).checked;
+    if (Status)
+	p= encodeURI('g_cmd=LOGS ' + $Which + '|0');
+    else
+	p= encodeURI('g_cmd=LOGS ' + $Which + '|1');
+    new Ajax.Request('ajax_servcmd', {
+	method: 'post',
+	parameters: p,
+	onComplete: CtdlMarkLog($Which, Status)
+    });
+}
+
+function SMTPRunQueue()
+{
+    var p;
+
+    p= encodeURI('g_cmd=SMTP runqueue');
+    new Ajax.Request('ajax_servcmd', {
+	method: 'post',
+	parameters: p,
+	onComplete: function(transport) { ajax_important_message(transport.responseText.substr(4));}
+    });
+}
+
+function NetworkSynchronizeRoom(NodeName)
+{
+    var p;
+
+    p= encodeURI('g_cmd=NSYN ' + NodeName);
+    new Ajax.Request('ajax_servcmd', {
+	method: 'post',
+	parameters: p,
+	onComplete: function(transport) { ajax_important_message(transport.responseText.substr(4));}
+    });
+}
+function ToggleVisibility ($Which)
+{
+	if (document.getElementById)
+	{
+		if (document.getElementById($Which).style.display  == "none")
+			document.getElementById($Which).style.display  = "inline";
+		else
+			document.getElementById($Which).style.display  = "none";
+	}
+}
 
 function emptyElement(element) {
   childNodes = element.childNodes;
   for(var i=0; i<childNodes.length; i++) {
+    try {
     element.removeChild(childNodes[i]);
+    } catch (e) {
+      WCLog(e+"|"+e.description);
+    }
   }
 }
 /** Implements superior internet explorer 'extract all child text from element' feature'. Falls back on buggy, patent violating standardized method */
@@ -118,7 +199,50 @@ function hide_imsg_popup() {
 
 	document.poppedLayer.style.visibility = "hidden";
 }
+function remove_something(what_to_search, new_visibility) {
+	if (browserType == "gecko") {
+		document.poppedLayer = eval('document.getElementById(\'' + what_to_search + '\')');
+	}
+	else if (browserType == "ie") {
+		document.poppedLayer = eval('document.all[\'' + what_to_search + '\']');
+	}
+	else {
+		document.poppedLayer = eval('document.layers[\'`' + what_to_search + '\']');
+	}
+    if (document.poppedLayer!= null)
+	document.poppedLayer.innerHTML = "";
+}
 
+function unhide_imsg_popup() {
+	if (browserType == "gecko") {
+		document.poppedLayer = eval('document.getElementById(\'important_message\')');
+	}
+	else if (browserType == "ie") {
+		document.poppedLayer = eval('document.all[\'important_message\']');
+	}
+	else {
+		document.poppedLayer = eval('document.layers[\'`important_message\']');
+	}
+
+	document.poppedLayer.style.visibility = "visible";
+    setTimeout('hide_imsg_popup()', 5000);
+}
+
+function ajax_important_message(messagetext)
+{
+    if (browserType == "gecko") {
+	document.poppedLayer = eval('document.getElementById(\'important_message\')');
+    }
+    else if (browserType == "ie") {
+	document.poppedLayer = eval('document.all[\'important_message\']');
+    }
+    else {
+	document.poppedLayer = eval('document.layers[\'`important_message\']');
+    }
+    document.poppedLayer.style.visibility = "visible";
+    setTimeout('hide_imsg_popup()', 5000);
+    document.poppedLayer.innerHTML = messagetext;
+}
 
 // This function activates the ajax-powered recipient autocompleters on the message entry screen.
 function activate_entmsg_autocompleters() {
@@ -127,122 +251,111 @@ function activate_entmsg_autocompleters() {
 	new Ajax.Autocompleter('recp_id', 'recp_name_choices', 'recp_autocomplete', {} );
 }
 
-function setupIconBar() {
-  if (!document.getElementById("switch")) {
-      return;
-    }
-  var switchSpan = document.getElementById("switch").firstChild;
-  if (switchSpan != null) {
-    setTextContent(switchSpan, _switchToRoomList);
-    $(switchSpan).observe('click', changeIconBarEvent);
-    var currentView = ctdlLocalPrefs.readPref("iconbar_view");
-    if (currentView != null) {
-      switchSpan.ctdlSwitchIconBarTo = currentView;
-      changeIconBar(switchSpan);
-    } else {
-      switchSpan.ctdlSwitchIconBarTo = "rooms";
-    }
-  }
-  var online_users = document.getElementById("online_users");
-  if (online_users.offsetParent != null) {
-    new Ajax.PeriodicalUpdater('online_users', 'do_template?template=wholist_section', {method: 'get', frequency: 30});
-  }
-}
-function changeIconBarEvent(event) {
-  changeIconBar(event.target);
-}
-function changeIconBar(target) {
-  var switchTo = target.ctdlSwitchIconBarTo;
-  WCLog("Changing to: " + switchTo);
-  ctdlLocalPrefs.setPref("iconbar_view", target.ctdlSwitchIconBarTo);  
-  if (switchTo == "rooms") {
-    switch_to_room_list();
-    setTextContent(target, _switchToMenu);
-    target.ctdlSwitchIconBarTo = "menu";
-  } else {
-    switch_to_menu_buttons();
-    setTextContent(target, _switchToRoomList);
-    target.ctdlSwitchIconBarTo = "rooms";
-  }
-}
-function switch_to_room_list() {
-  var roomlist = document.getElementById("roomlist");
-  var summary = document.getElementById("iconbar_menu");
-  if (!rooms || !floors || !roomlist) {
-    FillRooms(IconBarRoomList);
-  }
-  roomlist.className = roomlist.className.replace("hidden","");
-  summary.className += " hidden";
+function activate_iconbar_wholist_populat0r() 
+{
+	new Ajax.PeriodicalUpdater('online_users', 'do_template?template=who_iconbar', {method: 'get', frequency: 30});
 }
 
-function switch_to_menu_buttons() {
-  if (roomlist != null) {
-    roomlist.className += "hidden";
-  }
-  var iconbar = document.getElementById("iconbar_menu");
-  iconbar.className = iconbar.className.replace("hidden","");
-  var roomlist = document.getElementById("roomlist");
-  roomlist.className += " hidden";
+function setupIconBar() {
+
+	/* WARNING: VILE, SLEAZY HACK.  We determine the state of the box based on the image loaded. */
+	if ( $('expand_roomlist').src.substring($('expand_roomlist').src.length - 12) == "collapse.gif" ) {
+		$('roomlist').style.display = 'block';
+		$('roomlist').innerHTML = '';
+		FillRooms(IconBarRoomList);
+	}
+	else {
+		$('roomlist').style.display = 'none';
+	}
+
+	/* WARNING: VILE, SLEAZY HACK.  We determine the state of the box based on the image loaded. */
+	if ( $('expand_wholist').src.substring($('expand_wholist').src.length - 12) == "collapse.gif" ) {
+		$('online_users').style.display = 'block';
+		activate_iconbar_wholist_populat0r();
+	}
+	else {
+		$('online_users').style.display = 'none';
+	}
+
 }
-function IconBarRoomList() {
+
+function GenericTreeRoomList(roomlist) {
   var currentExpanded = ctdlLocalPrefs.readPref("rooms_expanded");
+  var curRoomName = "";
+  if (document.getElementById("rmname")) {
+    curRoomName = getTextContent(document.getElementById("rmname"));
+  }
   currentDropTargets = new Array();
   var iconbar = document.getElementById("iconbar");
-  roomlist = document.getElementById("roomlist");
   var ul = document.createElement("ul");
   roomlist.appendChild(ul);
   // Add mailbox, because they are special
   var mailboxLI = document.createElement("li");
   ul.appendChild(mailboxLI);
   var mailboxSPAN = document.createElement("span");
-  mailboxSPAN.appendChild(document.createTextNode("Mailbox"));
+  var _mailbox = getTextContent(document.getElementById("mbox_template"));
+  mailboxSPAN.appendChild(document.createTextNode(_mailbox));
   $(mailboxSPAN).observe('click', expandFloorEvent);
   mailboxLI.appendChild(mailboxSPAN);
-  mailboxLI.setAttribute("class", "floor");
+  mailboxLI.className = "floor";
   var mailboxUL = document.createElement("ul");
   mailboxLI.appendChild(mailboxUL);
   var mailboxRooms = GetMailboxRooms();
   for(var i=0; i<mailboxRooms.length; i++) {
-    var room = mailboxRooms[i];
-    currentDropTargets.push(addRoomToList(mailboxUL, room));
+	  var room = mailboxRooms[i];
+	  currentDropTargets.push(addRoomToList(mailboxUL, room, curRoomName));
   }
-  if (currentExpanded != null && currentExpanded == "Mailbox") {
-    expandFloor(mailboxSPAN);
+  if (currentExpanded != null && currentExpanded == _mailbox ) {
+	  expandFloor(mailboxSPAN);
   }
   for(var a=0; a<floors.length; a++) {
-    var floor = floors[a];
-    var floornum = floor[0];
-    var name = floor[1];
-    var floorLI = document.createElement("li");
-    ul.appendChild(floorLI);
-    var floorSPAN = document.createElement("span");
-    floorSPAN.appendChild(document.createTextNode(name));
-    $(floorSPAN).observe('click', expandFloorEvent);
-    floorLI.appendChild(floorSPAN);
-    floorLI.setAttribute("class", "floor");
-    var floorUL = document.createElement("ul");
-    floorLI.appendChild(floorUL);
-    var roomsForFloor = GetRoomsByFloorNum(floornum);
-    for(var b=0; b<roomsForFloor.length; b++) {
-      var room = roomsForFloor[b];
-      currentDropTargets.push(addRoomToList(floorUL, room));
-    }
-    if (currentExpanded != null && currentExpanded == name) {
-      expandFloor(floorSPAN);
+	  var floor = floors[a];
+	  var floornum = floor[0];
+    
+	  if (floornum != -1)
+	  {
+
+		  var name = floor[1];
+		  var floorLI = document.createElement("li");
+		  ul.appendChild(floorLI);
+		  var floorSPAN = document.createElement("span");
+		  floorSPAN.appendChild(document.createTextNode(name));
+		  $(floorSPAN).observe('click', expandFloorEvent);
+		  floorLI.appendChild(floorSPAN);
+		  floorLI.className = "floor";
+		  var floorUL = document.createElement("ul");
+		  floorLI.appendChild(floorUL);
+		  var roomsForFloor = GetRoomsByFloorNum(floornum);
+		  for(var b=0; b<roomsForFloor.length; b++) {
+			  var room = roomsForFloor[b];
+			  currentDropTargets.push(addRoomToList(floorUL, room, curRoomName));
+		  }
+		  if (currentExpanded != null && currentExpanded == name) {
+			  expandFloor(floorSPAN);
+		  }
     }
   }
 }
+function IconBarRoomList() {
+  roomlist = document.getElementById("roomlist");
+  GenericTreeRoomList(roomlist);
+}
+function KNRoomsRoomList() {
+  roomlist = document.getElementById("roomlist_knrooms");
+  GenericTreeRoomList(roomlist);
+}
 
-function addRoomToList(floorUL,room) {
+function addRoomToList(floorUL,room, roomToEmphasize) {
   var roomName = room[RN_ROOM_NAME];
   var flag = room[RN_ROOM_FLAG];
   var curView = room[RN_CUR_VIEW];
   var view = room[RN_DEF_VIEW];
+  var raflags = room[RN_RAFLAGS];
   var isMailBox = ((flag & QR_MAILBOX) == QR_MAILBOX);
-  var hasNewMsgs = ((curView & UA_HASNEWMSGS) == UA_HASNEWMSGS);
+  var hasNewMsgs = ((raflags & UA_HASNEWMSGS) == UA_HASNEWMSGS);
   var roomLI = document.createElement("li");
   var roomA = document.createElement("a");
-  roomA.setAttribute("href","dotgoto?room="+roomName);
+  roomA.setAttribute("href","dotgoto?room="+encodeURIComponent(roomName));
   roomA.appendChild(document.createTextNode(roomName));
   roomLI.appendChild(roomA);
   floorUL.appendChild(roomLI);
@@ -263,6 +376,9 @@ function addRoomToList(floorUL,room) {
   if (hasNewMsgs) {
     className += " room-newmsgs";
   }
+  if (roomName == roomToEmphasize) {
+    className += " room-emphasized";
+  }
   roomLI.setAttribute("class", className);
   roomA.dropTarget = true;
   roomA.dropHandler = roomListDropHandler;
@@ -270,18 +386,27 @@ function addRoomToList(floorUL,room) {
 }
 
 function roomListDropHandler(target, dropped) {
-  if (dropped.ctdlMsgId) {
-    var room = getTextContent(target);
-    var msgIds = "";
-    for(msgId in currentlyMarkedRows) { //defined in summaryview.js
-      msgIds += ","+msgId;
-    }
-    var mvCommand = "g_cmd=MOVE " + msgIds + "|"+room+"|0";
-    new Ajax.Request('ajax_servcmd', {
-      method: 'post',
+  if (dropped.getAttribute("citadel:msgid")) {
+      var room = getTextContent(target);
+      var msgIds = "";
+      for(msgId in currentlyMarkedRows) { //defined in summaryview.js
+	  msgIds += ","+msgId;
+	  if (msgIds.length > 800) {
+	      var mvCommand = "g_cmd=MOVE%20" + msgIds + "|"+encodeURIComponent(room)+"|0";
+	      new Ajax.Request("ajax_servcmd", {
+		  parameters: mvCommand,
+		  method: 'post',
+	      });
+	      msgIds = "";
+	  }
+
+      }
+      var mvCommand = "g_cmd=MOVE%20" + msgIds + "|"+encodeURIComponent(room)+"|0";
+      new Ajax.Request('ajax_servcmd', {
+	  method: 'post',
 	  parameters: mvCommand,
 	  onComplete: deleteAllMarkedRows()});
-    } 
+  }
 }
 function expandFloorEvent(event) {
   expandFloor(event.target);
@@ -475,8 +600,14 @@ function NotesResizeMouseMove(evt) {
 	divTop = parseInt(d.style.height);
 	divLeft = parseInt(d.style.width);
 
-	d.style.height = (divTop + y_increment) + 'px';
-	d.style.width = (divLeft + x_increment) + 'px';
+	newHeight = divTop + y_increment;
+	if (newHeight < 50) newHeight = 50;
+
+	newWidth = divLeft + x_increment;
+	if (newWidth < 50) newWidth = 50;
+
+	d.style.height = newHeight + 'px';
+	d.style.width = newWidth + 'px';
 
 	saved_x = x;
 	saved_y = y;
@@ -547,7 +678,7 @@ function ctdl_ts_getInnerText(el) {
 // Place a gradient loadscreen on an element, e.g to use before Ajax.updater
 function CtdlLoadScreen(elementid) {
 var elem = document.getElementById(elementid);
-elem.innerHTML = "<div align=center><br><table border=0 cellpadding=10 bgcolor=\"#ffffff\"><tr><td><img src=\"static/throbber.gif\" /><font color=\"#AAAAAA\">&nbsp;&nbsp;Loading....</font></td></tr></table><br /></div>";
+elem.innerHTML = "<div align=center><br><table border=0 cellpadding=10 bgcolor=\"#ffffff\"><tr><td><img src=\"static/throbber.gif\" /><font color=\"#AAAAAA\">&nbsp;&nbsp;Loading....</font></td></tr></table><br></div>";
 }
 
 
@@ -569,7 +700,7 @@ function PopOpenAddressBook(target_input) {
 }
 
 function PopulateAddressBookInnerDiv(which_addr_book, target_input) {
-	$('address_book_inner_div').innerHTML = "<div align=center><br><table border=0 cellpadding=10 bgcolor=\"#ffffff\"><tr><td><img src=\"static/throbber.gif\" /><font color=\"#AAAAAA\">&nbsp;&nbsp;Loading....</font></td></tr></table><br /></div>";
+	$('address_book_inner_div').innerHTML = "<div align=center><br><table border=0 cellpadding=10 bgcolor=\"#ffffff\"><tr><td><img src=\"static/throbber.gif\" /><font color=\"#AAAAAA\">&nbsp;&nbsp;Loading....</font></td></tr></table><br></div>";
 	p = 'which_addr_book=' + which_addr_book
 	  + '&target_input=' + target_input
 	  + '&r=' + CtdlRandomString();
@@ -615,28 +746,42 @@ function HandleRSVP(question_divname, title_divname, msgnum, cal_partnum, sc) {
 // TODO: Collapse into one function
 function toggleTaskDtStart(event) {
 	var checkBox = $('nodtstart');
-	dtStart = document.getElementById("dtstart");
+	var checkBoxTime = $('dtstart_time_assoc');
+	var dtstart = document.getElementById("dtstart");
+	var dtstart_date = document.getElementById("dtstart_date");
+	var dtstart_time = document.getElementById("dtstart_time");
 	if (checkBox.checked) {
-		dtStart.disabled = true;
-		dtStart.style.textDecoration = "line-through";
+		dtstart_date.style.visibility = "hidden";
+		dtstart_time.style.visibility = "hidden";
 	} else {
-		dtStart.disabled = false;
-		dtStart.style.textDecoration = "";
-		if (dtStart.value.length == 0)
-			dtStart.dpck._initCurrentDate();
+		if (checkBoxTime.checked) {
+			dtstart_time.style.visibility = "visible";
+		} else {
+			dtstart_time.style.visibility = "hidden";
+		}
+		dtstart_date.style.visibility = "visible";
+		if (dtstart.value.length == 0)
+			dtstart.dpck._initCurrentDate();
 	}
 }
 function toggleTaskDue(event) {
 	var checkBox = $('nodue');
-	dueField = document.getElementById("due");
+	var checkBoxTime = $('due_time_assoc');
+	var due = document.getElementById("due");
+	var due_date = document.getElementById("due_date");
+	var due_time = document.getElementById("due_time");
 	if (checkBox.checked) {
-		dueField.disabled = true;
-		dueField.style.textDecoration = "line-through";
+		due_date.style.visibility = "hidden";
+		due_time.style.visibility = "hidden";
 	} else {
-		dueField.disabled = false;
-		dueField.style.textDecoration = "";
-		if (dueField.value.length == 0)
-			dueField.dpck._initCurrentDate();
+		if (checkBoxTime.checked) {
+			due_time.style.visibility = "visible";
+		} else {
+			due_time.style.visibility = "hidden";
+		}
+		due_date.style.visibility = "visible";
+		if (due.value.length == 0)
+			due.dpck._initCurrentDate();
 	}
 }
 function ToggleTaskDateOrNoDateActivate(event) {
@@ -645,7 +790,9 @@ function ToggleTaskDateOrNoDateActivate(event) {
 		toggleTaskDtStart(null);
 		toggleTaskDue(null);
 		$('nodtstart').observe('click', toggleTaskDtStart);
+		$('dtstart_time_assoc').observe('click', toggleTaskDtStart);
 		$('nodue').observe('click', toggleTaskDue);
+		$('due_time_assoc').observe('click', toggleTaskDue);
 	} 
 }
 function TaskViewGatherCategoriesFromTable() {
@@ -664,13 +811,14 @@ function attachDatePicker(relative) {
 }
 function eventEditAllDay() {
 	var allDayCheck = document.getElementById("alldayevent");
-	var dtend= document.getElementById("dtendcell");
+	var dtend_time = document.getElementById("dtend_time");
+	var dtstart_time = document.getElementById("dtstart_time");
 	if(allDayCheck.checked) {
-		//dtend.disabled = true;
-		dtend.style.textDecoration = "line-through";
+		dtstart_time.style.visibility = "hidden";
+		dtend_time.style.visibility = "hidden";
 	} else {
-		//dtend_day.disabled = false;
-		dtend.style.textDecoration = "";
+		dtstart_time.style.visibility = "visible";
+		dtend_time.style.visibility = "visible";
 	}
 }
 
@@ -751,6 +899,23 @@ function RecurrenceShowHide() {
 	}
 
 }
+
+
+// Enable or disable the 'check attendee availability' button depending on whether
+// the attendees list is empty
+function EnableOrDisableCheckButton()
+{
+	if ($('attendees_box').value.length == 0) {
+		$('check_button').disabled = true;
+	}
+	else {
+		$('check_button').disabled = false;
+	}
+}
+
+
+
+
 function launchChat(event) {
 window.open('chat', 'ctdl_chat_window', 'toolbar=no,location=no,directories=no,copyhistory=no,status=no,scrollbars=yes,resizable=yes');
 }
@@ -760,5 +925,97 @@ function WCLog(msg) {
     console.log(msg);
   } else if (!!window.opera && !!opera.postError) {
     opera.postError(msg);
+  } else {
+    wc_log += msg + "\r\n";
   }
 }
+
+function RefreshSMTPqueueDisplay() {
+	new Ajax.Updater('mailqueue_list',
+	'dotskip?room=__CitadelSMTPspoolout__&view=11&ListOnly=yes', { method: 'get',
+		parameters: Math.random() } );
+}
+
+function DeleteSMTPqueueMsg(msgnum1, msgnum2) {
+	var p = encodeURI('g_cmd=DELE ' + msgnum1 + ',' + msgnum2);
+	new Ajax.Request(
+		'ajax_servcmd', {
+			method: 'post',
+			parameters: p,
+		        onComplete: function(transport) { ajax_important_message(transport.responseText.substr(4)); RefreshSMTPqueueDisplay();}
+		}
+	);
+}
+
+
+function ConfirmLogoff() {
+	new Ajax.Updater(
+		'md-content',
+		'do_template?template=confirmlogoff',
+		{
+			method: 'get',
+			evalScripts: true,
+			onSuccess: function(cl_success) {
+				toggleModal(1);
+			}
+		}
+	);
+}
+
+
+function switch_to_lang(new_lang) {
+	p = 'push?url=' + encodeURI(window.location);
+	new Ajax.Request(p, { method: 'get' } );
+	window.location = 'switch_language?lang=' + new_lang ;
+}
+
+
+function toggle_roomlist() 
+{
+	/* WARNING: VILE, SLEAZY HACK.  We determine the state of the box based on the image loaded. */
+	if ( $('expand_roomlist').src.substring($('expand_roomlist').src.length - 12) == "collapse.gif" ) {
+		$('roomlist').style.display = 'none';
+		$('expand_roomlist').src = 'static/webcit_icons/expand.gif';
+		wstate=0;
+	}
+
+	else {
+		$('roomlist').style.display = 'block';
+		$('expand_roomlist').src = 'static/webcit_icons/collapse.gif';
+		$('roomlist').innerHTML = '';
+		FillRooms(IconBarRoomList);
+		wstate=1;
+	}
+
+	// tell the server what I did
+	p = 'toggle_roomlist_expanded_state?wstate=' + wstate + '?rand=' + Math.random() ;
+	new Ajax.Request(p, { method: 'get' } );
+
+	return false;   /* this prevents the click from registering as a roomlist button press */
+}
+
+
+function toggle_wholist() 
+{
+	/* WARNING: VILE, SLEAZY HACK.  We determine the state of the box based on the image loaded. */
+	if ( $('expand_wholist').src.substring($('expand_wholist').src.length - 12) == "collapse.gif" ) {
+		$('online_users').style.display = 'none';
+		$('expand_wholist').src = 'static/webcit_icons/expand.gif';
+		wstate=0;
+	}
+
+	else {
+		$('online_users').style.display = 'block';
+		$('expand_wholist').src = 'static/webcit_icons/collapse.gif';
+		activate_iconbar_wholist_populat0r();
+		wstate=1;
+	}
+
+	// tell the server what I did
+	p = 'toggle_wholist_expanded_state?wstate=' + wstate + '?rand=' + Math.random() ;
+	new Ajax.Request(p, { method: 'get' } );
+
+	return false;   /* this prevents the click from registering as a wholist button press */
+}
+
+