X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=webcit%2Fstatic%2Fwclib.js;h=de48e2efbf8c37a6112109c341586ca6274048c0;hb=e1d43d5e4e749fa7756b324bbb16da561fc45e87;hp=a894692cd91e9ad15c495006fd0a9b96b9de5856;hpb=e203de3fd4a86e09cbb5b4eaf7d08631db22f3da;p=citadel.git

diff --git a/webcit/static/wclib.js b/webcit/static/wclib.js
index a894692cd..de48e2efb 100644
--- a/webcit/static/wclib.js
+++ b/webcit/static/wclib.js
@@ -1,28 +1,141 @@
-//
-// $Id: wclib.js,v 625.2 2005/09/18 04:04:32 ajc Exp $
-//
-// 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;
 
-if (document.layers) {browserType = "nn4"}
+var currentlyExpandedFloor = null;
+var roomlist = null;
+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"
+	browserType= "gecko";
 }
-
 var ns6=document.getElementById&&!document.all;
-
-
+Event.observe(window, 'load', ToggleTaskDateOrNoDateActivate);
+Event.observe(window, 'load', taskViewActivate);
+//document.observe("dom:loaded", setupPrefEngine);
+document.observe("dom:loaded", setupIconBar);
 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 */
+function getTextContent(element) {
+  if (element.textContent == undefined) {
+    return element.innerText;
+  }
+  return element.textContent;
+}
+/** Same reasons as above */
+function setTextContent(element, textContent) {
+  if(element.textContent == undefined) {
+    element.innerText = textContent;
+  } else {
+  element.textContent = textContent;
+  }
+}
 
 // We love string tokenizers.
 function extract_token(source_string, token_num, delimiter) {
@@ -46,20 +159,90 @@ function extract_token(source_string, token_num, delimiter) {
 	return extracted_string;
 }
 
-
-
+function CtdlSpawnContextMenu(event, source) {
+  // remove any existing menus
+  disintergrateContextMenus(null);
+  var x = event.clientX-10; // cut a few pixels out so our mouseout works right
+  var y = event.clientY-10;
+  var contextDIV = document.createElement("div");
+  contextDIV.setAttribute("id", "ctdlContextMenu");
+  document.body.appendChild(contextDIV);
+  var sourceChildren = source.childNodes;
+  for(var j=0; j<sourceChildren.length; j++) {
+    contextDIV.appendChild(sourceChildren[j].cloneNode(true));
+  }
+  var leftRule = "left: "+x+"px;";
+  contextDIV.setAttribute("style", leftRule);
+  contextDIV.setAttribute("actual", leftRule);
+  contextDIV.style.top = y+"px";
+  contextDIV.style.display = "block";
+  $(contextDIV).observe('mouseout',disintergrateContextMenus);
+}
+function disintergrateContextMenus(event) {
+  var contextMenu = document.getElementById("ctdlContextMenu");
+  if (contextMenu) {
+    contextMenu.parentNode.removeChild(contextMenu);
+  }
+  Event.stopObserving(document,'click',disintergrateContextMenus);
+}
 // This code handles the popups for important-messages.
 function hide_imsg_popup() {
-	if (browserType == "gecko" )
+	if (browserType == "gecko") {
 		document.poppedLayer = eval('document.getElementById(\'important_message\')');
-	else if (browserType == "ie")
+	}
+	else if (browserType == "ie") {
 		document.poppedLayer = eval('document.all[\'important_message\']');
-	else
+	}
+	else {
 		document.poppedLayer = eval('document.layers[\'`important_message\']');
+	}
 
 	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() {
@@ -68,468 +251,409 @@ function activate_entmsg_autocompleters() {
 	new Ajax.Autocompleter('recp_id', 'recp_name_choices', 'recp_autocomplete', {} );
 }
 
-
-
-// Toggle the icon bar between menu/roomlist...
-var which_div_expanded = null;
-var num_drop_targets = 0;
-var drop_targets_elements = new Array();
-var drop_targets_roomnames = new Array();
-
-function switch_to_room_list() {
-	$('iconbar').innerHTML = $('iconbar').innerHTML.substr(0, $('iconbar').innerHTML.indexOf('switch'));
-	CtdlLoadScreen('iconbar');
-	new Ajax.Updater('iconbar', 'iconbar_ajax_rooms', { method: 'get' } );
+function activate_iconbar_wholist_populat0r() 
+{
+	new Ajax.PeriodicalUpdater('online_users', 'do_template?template=who_iconbar', {method: 'get', frequency: 30});
 }
 
-function expand_floor(floor_div) {
-	if (which_div_expanded != null) {
-		if ($(which_div_expanded) != null) {
-			$(which_div_expanded).style.display = 'none' ;
-		}
-	}
-
-	// clicking on the already-expanded floor causes the whole list to collapse
-	if (which_div_expanded == floor_div) {
-		which_div_expanded = null;
+function setupIconBar() {
 
-		// notify the server that no floors are expanded
-		new Ajax.Request(
-			'set_floordiv_expanded/-1', {
-				method: 'post'
-			}
-		);
-		return true;
+	/* 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);
 	}
-
-	// expand the requested floor
-	$(floor_div).style.display = 'block';
-	which_div_expanded = floor_div;
-
-	// notify the server of which floor is expanded
-	new Ajax.Request(
-		'set_floordiv_expanded/'+floor_div, {
-			method: 'post'
-		}
-	);
-}
-
-function switch_to_menu_buttons() {
-	which_div_expanded = null;
-	num_drop_targets = 0;
-	CtdlLoadScreen('iconbar');
-	new Ajax.Updater('iconbar', 'iconbar_ajax_menu', { method: 'get' } );
-}
-
-
-// Static variables for mailbox view...
-//
-var CtdlNumMsgsSelected = 0;
-var CtdlMsgsSelected = new Array();
-var CtdlLastMsgnumSelected = 0;
-
-// This gets called when you single click on a message in the mailbox view.
-// We know that the element id of the table row will be the letter 'm' plus the message number.
-//
-function CtdlSingleClickMsg(evt, msgnum) {
-
-	// Clear the preview pane until we load the new message
-	$('preview_pane').innerHTML = '';
-
-	// De-select any messages that were already selected, *unless* the Ctrl or
-	// Shift key is being pressed, in which case the user wants multi select
-	// or group select.
-	if ( (!evt.ctrlKey) && (!evt.shiftKey) ) {
-		if (CtdlNumMsgsSelected > 0) {
-			for (i=0; i<CtdlNumMsgsSelected; ++i) {
-				$('m'+CtdlMsgsSelected[i]).style.backgroundColor = '#fff';
-				$('m'+CtdlMsgsSelected[i]).style.color = '#000';
-			}
-			CtdlNumMsgsSelected = 0;
-		}
+	else {
+		$('roomlist').style.display = 'none';
 	}
 
-	// For multi select ... is the message being clicked already selected?
-	already_selected = 0;
-	if ( (evt.ctrlKey) && (CtdlNumMsgsSelected > 0) ) {
-		for (i=0; i<CtdlNumMsgsSelected; ++i) {
-			if (CtdlMsgsSelected[i] == msgnum) {
-				already_selected = 1;
-				already_selected_pos = i;
-			}
-		}
+	/* 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();
 	}
-
-	// Now select (or de-select) the message
-	if ( (evt.ctrlKey) && (already_selected == 1) ) {
-
-		// Deselect: first un-highlight it...
-		$('m'+msgnum).style.backgroundColor = '#fff';
-		$('m'+msgnum).style.color = '#000';
-
-		// Then remove it from the selected messages list.
-		for (i=already_selected_pos; i<(CtdlNumMsgsSelected-1); ++i) {
-			CtdlMsgsSelected[i] = CtdlMsgsSelected[i+1];
-		}
-		CtdlNumMsgsSelected = CtdlNumMsgsSelected - 1;
-		
+	else {
+		$('online_users').style.display = 'none';
+	}
+
+}
+
+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");
+  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");
+  var _mailbox = getTextContent(document.getElementById("mbox_template"));
+  mailboxSPAN.appendChild(document.createTextNode(_mailbox));
+  $(mailboxSPAN).observe('click', expandFloorEvent);
+  mailboxLI.appendChild(mailboxSPAN);
+  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, curRoomName));
+  }
+  if (currentExpanded != null && currentExpanded == _mailbox ) {
+	  expandFloor(mailboxSPAN);
+  }
+  for(var a=0; a<floors.length; a++) {
+	  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, 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 = ((raflags & UA_HASNEWMSGS) == UA_HASNEWMSGS);
+  var roomLI = document.createElement("li");
+  var roomA = document.createElement("a");
+  roomA.setAttribute("href","dotgoto?room="+encodeURIComponent(roomName));
+  roomA.appendChild(document.createTextNode(roomName));
+  roomLI.appendChild(roomA);
+  floorUL.appendChild(roomLI);
+  var className = "room ";
+  if (view == VIEW_MAILBOX) {
+    className += "room-private"
+  } else if (view == VIEW_ADDRESSBOOK) {
+    className += "room-addr";
+  } else if (view == VIEW_CALENDAR || view == VIEW_CALBRIEF) {
+    className += "room-cal";
+  } else if (view == VIEW_TASKS) {
+    className += "room-tasks";
+  } else if (view == VIEW_NOTES) {
+    className += "room-notes";
+  } else {
+    className += "room-chat";
+  }
+  if (hasNewMsgs) {
+    className += " room-newmsgs";
+  }
+  if (roomName == roomToEmphasize) {
+    className += " room-emphasized";
+  }
+  roomLI.setAttribute("class", className);
+  roomA.dropTarget = true;
+  roomA.dropHandler = roomListDropHandler;
+  return roomLI;
+}
+
+function roomListDropHandler(target, dropped) {
+  if (dropped.getAttribute("citadel:msgid")) {
+      var room = getTextContent(target);
+      console.log(room);
+      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);
+}
+function expandFloor(target) {
+  if (target.nodeName.toLowerCase() != "span") {
+    return; // ignore clicks on child UL
+  }
+  ctdlLocalPrefs.setPref("rooms_expanded", target.firstChild.nodeValue);
+  var parentUL = target.parentNode;
+  if (currentlyExpandedFloor != null) {
+    currentlyExpandedFloor.className = currentlyExpandedFloor.className.replace("floor-expanded","");
+  }
+  parentUL.className = parentUL.className + " floor-expanded";
+  currentlyExpandedFloor = parentUL;
+}
+
+// These functions handle moving sticky notes around the screen by dragging them
+
+var uid_of_note_being_dragged = 0;
+var saved_cursor_style = 'default';
+var note_was_dragged = 0;
+
+function NotesDragMouseUp(evt) {
+	document.onmouseup = null;
+	document.onmousemove = null;
+	if (document.layers) {
+		document.releaseEvents(Event.MOUSEUP | Event.MOUSEMOVE);
 	}
 
-	else if (evt.shiftKey) {
-		
-		// Group select: first clear everything out...
-		if (CtdlNumMsgsSelected > 0) {
-			for (i=0; i<CtdlNumMsgsSelected; ++i) {
-				$('m'+CtdlMsgsSelected[i]).style.backgroundColor = '#fff';
-				$('m'+CtdlMsgsSelected[i]).style.color = '#000';
-			}
-		}
-		CtdlNumMsgsSelected = 0;
-
-		// Then highlight and select the group.
-		// Traverse the table looking for a row whose ID contains the desired msgnum
-
-		var in_the_group = 0;
-		var is_edge = 0;
-		var table = $('summary_headers');
-		if (table) {
-			for (var r = 0; r < table.rows.length; r++) {
-				var thename = table.rows[r].id;
-				if ( (thename.substr(1) == msgnum) || (thename.substr(1) == CtdlLastMsgnumSelected) ) {
-					in_the_group = 1 - in_the_group;
-					is_edge = 1;
-				}
-				else {
-					is_edge = 0;
-				}
-				if ( (in_the_group == 1) || (is_edge == 1) ) {
-					// Highlight it...
-					table.rows[r].style.backgroundColor='#69aaff';
-					table.rows[r].style.color='#fff';
-
-					// And add it to the selected messages list.
-					CtdlNumMsgsSelected = CtdlNumMsgsSelected + 1;
-					CtdlMsgsSelected[CtdlNumMsgsSelected-1] = thename.substr(1);
-				}
-			}
-		}
-	}
+	d = $('note-' + uid_of_note_being_dragged);
+	d.style.cursor = saved_cursor_style;
 
-	else {
-		// Select: first highlight it...
-		$('m'+msgnum).style.backgroundColor='#69aaff';
-		$('m'+msgnum).style.color='#fff';
-
-		// Then add it to the selected messages list.
-		CtdlNumMsgsSelected = CtdlNumMsgsSelected + 1;
-		CtdlMsgsSelected[CtdlNumMsgsSelected-1] = msgnum;
-
-		// Gradient
-		CtdlLoadScreen('preview_pane');
-		// Update the preview pane
-		new Ajax.Updater('preview_pane', 'msg/'+msgnum, { method: 'get' } );
-	
-		// Mark the message as read
+	// If any motion actually occurred, submit an ajax http call to record it to the server
+	if (note_was_dragged > 0) {
+		p = 'note_uid=' + uid_of_note_being_dragged
+			+ '&left=' + d.style.left
+			+ '&top=' + d.style.top
+			+ '&r=' + CtdlRandomString();
 		new Ajax.Request(
-			'ajax_servcmd', {
+			'ajax_update_note',
+			{
 				method: 'post',
-				parameters: 'g_cmd=SEEN '+msgnum+'|1',
-				onComplete: CtdlRemoveTheUnseenBold(msgnum)
+				parameters: p
 			}
 		);
 	}
-	
-	// Save the selected position in case the user does a group select next time.
-	CtdlLastMsgnumSelected = msgnum;
 
-	return false;		// try to defeat the default click behavior
+	uid_of_note_being_dragged = '';
+	return true;
 }
 
-// Delete selected messages.
-function CtdlDeleteSelectedMessages(evt) {
-	
-	if (CtdlNumMsgsSelected < 1) {
-		// Nothing to delete, so exit silently.
-		return false;
-	}
-	for (i=0; i<CtdlNumMsgsSelected; ++i) {
-		if (parseInt(room_is_trash) > 0) {
-			new Ajax.Request(
-				'ajax_servcmd', {
-					method: 'post',
-					parameters: 'g_cmd=DELE ' + CtdlMsgsSelected[i],
-					onComplete: CtdlClearDeletedMsg(CtdlMsgsSelected[i])
-				}
-			);
-		}
-		else {
-			new Ajax.Request(
-				'ajax_servcmd', {
-					method: 'post',
-					parameters: 'g_cmd=MOVE ' + CtdlMsgsSelected[i] + '|_TRASH_|0',
-					onComplete: CtdlClearDeletedMsg(CtdlMsgsSelected[i])
-				}
-			);
-		}
-	}
-	CtdlNumMsgsSelected = 0;
+function NotesDragMouseMove(evt) {
+	x = (ns6 ? evt.clientX : event.clientX);
+	x_increment = x - saved_x;
+	y = (ns6 ? evt.clientY : event.clientY);
+	y_increment = y - saved_y;
 
-	// Clear the preview pane too.
-	$('preview_pane').innerHTML = '';
-}
+	// Move the div
+	d = $('note-' + uid_of_note_being_dragged);
 
+	divTop = parseInt(d.style.top);
+	divLeft = parseInt(d.style.left);
 
-// Move selected messages.
-function CtdlMoveSelectedMessages(evt, target_roomname) {
-	
-	if (CtdlNumMsgsSelected < 1) {
-		// Nothing to delete, so exit silently.
-		return false;
-	}
-	for (i=0; i<CtdlNumMsgsSelected; ++i) {
-		new Ajax.Request(
-			'ajax_servcmd', {
-				method:'post',
-				parameters:'g_cmd=MOVE ' + CtdlMsgsSelected[i] + '|' + target_roomname + '|0',
-				onComplete:CtdlClearDeletedMsg(CtdlMsgsSelected[i])
-			}
-		);
-	}
-	CtdlNumMsgsSelected = 0;
+	d.style.top = (divTop + y_increment) + 'px';
+	d.style.left = (divLeft + x_increment) + 'px';
 
-	// Clear the preview pane too.
-	$('preview_pane').innerHTML = '';
+	saved_x = x;
+	saved_y = y;
+	note_was_dragged = 1;
+	return true;
 }
 
 
-
-// This gets called when the user touches the keyboard after selecting messages...
-function CtdlMsgListKeyPress(evt) {
-	if(document.all) {				// aIEeee
-		var whichKey = window.event.keyCode;
-	}
-	else {						// non-sux0r browsers
-		var whichKey = evt.which;
-	}
-	if (whichKey == 46) {				// DELETE key
-		CtdlDeleteSelectedMessages(evt);
+function NotesDragMouseDown(evt, uid) {
+	saved_x = (ns6 ? evt.clientX : event.clientX);
+	saved_y = (ns6 ? evt.clientY : event.clientY);
+	document.onmouseup = NotesDragMouseUp;
+	document.onmousemove = NotesDragMouseMove;
+	if (document.layers) {
+		document.captureEvents(Event.MOUSEUP | Event.MOUSEMOVE);
 	}
-	return true;
+	uid_of_note_being_dragged = uid;
+	d = $('note-' + uid_of_note_being_dragged);
+	saved_cursor_style = d.style.cursor;
+	d.style.cursor = 'move';
+	return false;		// disable the default action
 }
 
-// Take the boldface away from a message to indicate that it has been seen.
-function CtdlRemoveTheUnseenBold(msgnum) {
-	$('m'+msgnum).style.fontWeight='normal';
-}
 
-// A message has been deleted, so yank it from the list.
-function CtdlClearDeletedMsg(msgnum) {
+// Called when the user clicks on the palette icon of a sticky note to change its color.
+// It toggles the color selector visible or invisible.
 
+function NotesClickPalette(evt, uid) {
+	uid_of_note_being_colored = uid;
+	d = $('palette-' + uid_of_note_being_colored);
 
-	// Traverse the table looking for a row whose ID contains the desired msgnum
-	var table = $('summary_headers');
-	if (table) {
-		for (var r = 0; r < table.rows.length; r++) {
-			var thename = table.rows[r].id;
-			if (thename.substr(1) == msgnum) {
-				try {
-					table.deleteRow(r);
-				}
-				catch(e) {
-					alert('error: browser failed to clear row ' + r);
-				}
-			}
+	if (d.style.display) {
+		if (d.style.display == 'none') {
+			d.style.display = 'block';
+		}
+		else {
+			d.style.display = 'none';
 		}
 	}
-	else {						// if we can't delete it,
-		new Effect.Squish('m'+msgnum);		// just hide it.
+	else {
+		d.style.display = 'block';
 	}
 
-
-}
-
-// These functions called when the user down-clicks on the message list resizer bar
-
-var saved_x = 0;
-var saved_y = 0;
-
-function CtdlResizeMsgListMouseUp(evt) {
-	document.onmouseup = null;
-	document.onmousemove = null;
-	if (document.layers) {
-		document.releaseEvents(Event.MOUSEUP | Event.MOUSEMOVE);
-	}
 	return true;
 }
 
-function CtdlResizeMsgListMouseMove(evt) {
-	y = (ns6 ? evt.clientY : event.clientY);
-	increment = y - saved_y;
 
-	// First move the bottom of the message list...
-	d = $('message_list');
-	if (d.offsetHeight){
-		divHeight = d.offsetHeight;
-	}
-	else if (d.style.pixelHeight) {
-		divHeight = d.style.pixelHeight;
-	}
-	d.style.height = (divHeight + increment) + 'px';
+// Called when the user clicks on one of the colors in an open color selector.
+// Sets the desired color and then closes the color selector.
 
-	// Then move the top of the preview pane...
-	d = $('preview_pane');
-	if (d.offsetTop){
-		divTop = d.offsetTop;
-	}
-	else if (d.style.pixelTop) {
-		divTop = d.style.pixelTop;
-	}
-	d.style.top = (divTop + increment) + 'px';
+function NotesClickColor(evt, uid, red, green, blue, notecolor, titlecolor) {
+	uid_of_note_being_colored = uid;
+	palette_button = $('palette-' + uid_of_note_being_colored);
+	note_div = $('note-' + uid_of_note_being_colored);
+	titlebar_div = $('titlebar-' + uid_of_note_being_colored);
 
-	// Resize the bottom of the preview pane...
-	d = $('preview_pane');
-	if (d.offsetHeight){
-		divHeight = d.offsetHeight;
-	}
-	else if (d.style.pixelHeight) {
-		divHeight = d.style.pixelHeight;
-	}
-	d.style.height = (divHeight - increment) + 'px';
+	// alert('FIXME red=' + red + ' green=' + green + ' blue=' + blue);
 
-	// Then move the top of the slider bar.
-	d = $('resize_msglist');
-	if (d.offsetTop){
-		divTop = d.offsetTop;
-	}
-	else if (d.style.pixelTop) {
-		divTop = d.style.pixelTop;
-	}
-	d.style.top = (divTop + increment) + 'px';
+	note_div.style.backgroundColor = notecolor;
+	titlebar_div.style.backgroundColor = titlecolor;
+	palette_button.style.display = 'none';
 
-	saved_y = y;
-	return true;
+	// submit an ajax http call to record it to the server
+	p = 'note_uid=' + uid_of_note_being_colored
+		+ '&red=' + red
+		+ '&green=' + green
+		+ '&blue=' + blue
+		+ '&r=' + CtdlRandomString();
+	new Ajax.Request(
+		'ajax_update_note',
+		{
+			method: 'post',
+			parameters: p
+		}
+	);
 }
 
-function CtdlResizeMsgListMouseDown(evt) {
-	saved_y = (ns6 ? evt.clientY : event.clientY);
-	document.onmouseup = CtdlResizeMsgListMouseUp;
-	document.onmousemove = CtdlResizeMsgListMouseMove;
-	if (document.layers) {
-		document.captureEvents(Event.MOUSEUP | Event.MOUSEMOVE);
-	}
-	return false;		// disable the default action
-}
 
 
 
-// These functions handle drag and drop message moving
+// These functions handle resizing sticky notes by dragging the resize handle
 
-var mm_div = null;
+var uid_of_note_being_resized = 0;
+var saved_cursor_style = 'default';
+var note_was_resized = 0;
 
-function CtdlMoveMsgMouseDown(evt, msgnum) {
+function NotesResizeMouseUp(evt) {
+	document.onmouseup = null;
+	document.onmousemove = null;
+	if (document.layers) {
+		document.releaseEvents(Event.MOUSEUP | Event.MOUSEMOVE);
+	}
 
-	// do the highlight first
-	CtdlSingleClickMsg(evt, msgnum);
+	d = $('note-' + uid_of_note_being_resized);
+	d.style.cursor = saved_cursor_style;
 
-	// Now handle the possibility of dragging
-	saved_x = (ns6 ? evt.clientX : event.clientX);
-	saved_y = (ns6 ? evt.clientY : event.clientY);
-	document.onmouseup = CtdlMoveMsgMouseUp;
-	document.onmousemove = CtdlMoveMsgMouseMove;
-	if (document.layers) {
-		document.captureEvents(Event.MOUSEUP | Event.MOUSEMOVE);
+	// If any motion actually occurred, submit an ajax http call to record it to the server
+	if (note_was_resized > 0) {
+		p = 'note_uid=' + uid_of_note_being_resized
+			+ '&width=' + d.style.width
+			+ '&height=' + d.style.height
+			+ '&r=' + CtdlRandomString();
+		new Ajax.Request(
+			'ajax_update_note',
+			{
+				method: 'post',
+				parameters: p
+			}
+		);
 	}
 
-	return false;
+	uid_of_note_being_resized = '';
+	return false;		// disable the default action
 }
 
-function CtdlMoveMsgMouseMove(evt) {
+function NotesResizeMouseMove(evt) {
 	x = (ns6 ? evt.clientX : event.clientX);
+	x_increment = x - saved_x;
 	y = (ns6 ? evt.clientY : event.clientY);
+	y_increment = y - saved_y;
 
-	if ( (x == saved_x) && (y == saved_y) ) {
-		return true;
-	}
-
-	if (CtdlNumMsgsSelected < 1) { 
-		return true;
-	}
+	// Move the div
+	d = $('note-' + uid_of_note_being_resized);
 
-	if (!mm_div) {
+	divTop = parseInt(d.style.height);
+	divLeft = parseInt(d.style.width);
 
+	newHeight = divTop + y_increment;
+	if (newHeight < 50) newHeight = 50;
 
-		drag_o_text = "<div style=\"overflow:none; background-color:#fff; color:#000; border: 1px solid black; filter:alpha(opacity=75); -moz-opacity:.75; opacity:.75;\"><tr><td>";
-		for (i=0; i<CtdlNumMsgsSelected; ++i) {
-			drag_o_text = drag_o_text + 
-				ctdl_ts_getInnerText(
-					$('m'+CtdlMsgsSelected[i]).cells[0]
-				) + '<br>';
-		}
-		drag_o_text = drag_o_text + "<div>";
+	newWidth = divLeft + x_increment;
+	if (newWidth < 50) newWidth = 50;
 
-		mm_div = document.createElement("DIV");
-		mm_div.style.position='absolute';
-		mm_div.style.top = y + 'px';
-		mm_div.style.left = x + 'px';
-		mm_div.style.pixelHeight = '300';
-		mm_div.style.pixelWidth = '300';
-		mm_div.innerHTML = drag_o_text;
-		document.body.appendChild(mm_div);
-	}
-	else {
-		mm_div.style.top = y + 'px';
-		mm_div.style.left = x + 'px';
-	}
+	d.style.height = newHeight + 'px';
+	d.style.width = newWidth + 'px';
 
-	return false;	// prevent the default mouse action from happening?
+	saved_x = x;
+	saved_y = y;
+	note_was_resized = 1;
+	return false;		// disable the default action
 }
 
-function CtdlMoveMsgMouseUp(evt) {
-	document.onmouseup = null;
-	document.onmousemove = null;
-	if (document.layers) {
-		document.releaseEvents(Event.MOUSEUP | Event.MOUSEMOVE);
-	}
-
-	if (mm_div) {
-		document.body.removeChild(mm_div);	
-		mm_div = null;
-	}
 
-	if (num_drop_targets < 1) {	// nowhere to drop
-		return true;
+function NotesResizeMouseDown(evt, uid) {
+	saved_x = (ns6 ? evt.clientX : event.clientX);
+	saved_y = (ns6 ? evt.clientY : event.clientY);
+	document.onmouseup = NotesResizeMouseUp;
+	document.onmousemove = NotesResizeMouseMove;
+	if (document.layers) {
+		document.captureEvents(Event.MOUSEUP | Event.MOUSEMOVE);
 	}
+	uid_of_note_being_resized = uid;
+	d = $('note-' + uid_of_note_being_resized);
+	saved_cursor_style = d.style.cursor;
+	d.style.cursor = 'move';
+	return false;		// disable the default action
+}
 
-	// Did we release the mouse button while hovering over a drop target?
-	// NOTE: this only works cross-browser because the iconbar div is always
-	//	positioned at 0,0.  Browsers differ in whether the 'offset'
-	//	functions return pos relative to the document or parent.
-
-	for (i=0; i<num_drop_targets; ++i) {
 
-		x = (ns6 ? evt.clientX : event.clientX);
-		y = (ns6 ? evt.clientY : event.clientY);
+function DeleteStickyNote(evt, uid, confirmation_prompt) {
+	uid_of_note_being_deleted = uid;
+	d = $('note-' + uid_of_note_being_deleted);
 
-		l = parseInt(drop_targets_elements[i].offsetLeft);
-		t = parseInt(drop_targets_elements[i].offsetTop);
-		r = parseInt(drop_targets_elements[i].offsetLeft)
-		  + parseInt(drop_targets_elements[i].offsetWidth);
-		b = parseInt(drop_targets_elements[i].offsetTop)
-		  + parseInt(drop_targets_elements[i].offsetHeight);
+	if (confirm(confirmation_prompt)) {
+		new Effect.Puff(d);
 
-		/* alert('Offsets are: ' + l + ' ' + t + ' ' + r + ' ' + b + '.'); */
-	
-		if ( (x >= l) && (x <= r) && (y >= t) && (y <= b) ) {
-			// Yes, we dropped it on a hotspot.
-			CtdlMoveSelectedMessages(evt, drop_targets_roomnames[i]);
-			return true;
-		}
+		// submit an ajax http call to delete it on the server
+		p = 'note_uid=' + uid_of_note_being_deleted
+			+ '&deletenote=yes'
+			+ '&r=' + CtdlRandomString();
+		new Ajax.Request(
+			'ajax_update_note',
+			{
+				method: 'post',
+				parameters: p
+			}
+		);
 	}
-
-	return true;
 }
 
-
 function ctdl_ts_getInnerText(el) {
 	if (typeof el == "string") return el;
 	if (typeof el == "undefined") { return el };
@@ -552,139 +676,347 @@ 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>";
+}
 
-// This function handles the creation of new notes in the "Notes" view.
-//
-function add_new_note() {
 
-	new_eid = CtdlRandomString();
 
-	$('new_notes_here').innerHTML = $('new_notes_here').innerHTML
-		+ '<IMG ALIGN=MIDDLE src=\"static/storenotes_48x.gif\">'
-		+ '<span id=\"note' + new_eid + '\">' + Date() + '</span><br />'
-	;
+// Pop open the address book (target_input is the INPUT field to populate)
 
-	new Ajax.InPlaceEditor('note' + new_eid,
-		'updatenote?eid=' + new_eid , {rows:5,cols:72});
+function PopOpenAddressBook(target_input) {
+	$('address_book_popup').style.display = 'block';
+	p = 'target_input=' + target_input + '&r=' + CtdlRandomString();
+	new Ajax.Updater(
+		'address_book_popup_middle_div',
+		'display_address_book_middle_div',
+		{
+			method: 'get',
+			parameters: p,
+			evalScripts: true
+		}
+	);
 }
 
-function CtdlShowRaw(msgnum) {
-var customnav = document.createElement("span");
-var mode_citadel = document.createElement("a");
-mode_citadel.appendChild(document.createTextNode("Citadel Source"));
-var mode_rfc822 = document.createElement("a");
-mode_rfc822.appendChild(document.createTextNode(" RFC822 Source"));
-mode_citadel.setAttribute("href","#");
-mode_rfc822.setAttribute("href","#");
-mode_rfc822.setAttribute("onclick","rawSwitch822('" + msgnum + "');");
-mode_citadel.setAttribute("onclick","rawSwitchCitadel('" + msgnum + "');");
-customnav.appendChild(mode_citadel);
-customnav.appendChild(mode_rfc822);
-customnav.setAttribute("class","floatcustomnav");
-floatwindow("headerscreen","pre",customnav);
-rawSwitch822(msgnum);
+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>";
+	p = 'which_addr_book=' + which_addr_book
+	  + '&target_input=' + target_input
+	  + '&r=' + CtdlRandomString();
+	new Ajax.Updater(
+		'address_book_inner_div',
+		'display_address_book_inner_div',
+		{
+			method: 'get',
+			parameters: p
+		}
+	);
 }
 
-function rawSwitch822(msgnum) {
-CtdlLoadScreen("headerscreen");
-new Ajax.Updater("headerscreen", 
-'ajax_servcmd_esc',
- { method: 'post',parameters: 'g_cmd=MSG2 ' +msgnum  } );
+// What happens when a contact is selected from the address book popup
+// (populate the specified target)
 
+function AddContactsToTarget(target, whichaddr) {
+	while (whichaddr.selectedIndex != -1) {
+		if (target.value.length > 0) {
+			target.value = target.value + ', ';
+		}
+		target.value = target.value + whichaddr.value;
+		whichaddr.options[whichaddr.selectedIndex].selected = false;
+	}
+}
+
+// Respond to a meeting invitation
+function RespondToInvitation(question_divname, title_divname, msgnum, cal_partnum, sc) {
+	p = 'msgnum=' + msgnum + '&cal_partnum=' + cal_partnum + '&sc=' + sc ;
+	new Ajax.Updater(title_divname, 'respond_to_request', { method: 'post', parameters: p } );
+	Effect.Fade(question_divname, { duration: 0.5 });
+}
+
+// Handle a received RSVP
+function HandleRSVP(question_divname, title_divname, msgnum, cal_partnum, sc) {
+	p = 'msgnum=' + msgnum + '&cal_partnum=' + cal_partnum + '&sc=' + sc ;
+	new Ajax.Updater(title_divname, 'handle_rsvp', { method: 'post', parameters: p } );
+	Effect.Fade(question_divname, { duration: 0.5 });
+}
+/* var fakeMouse = document.createEvent("MouseEvents");
+ fakeMouse.initMouseEvent("click", true, true, window, 
+   0,0,0,0,0, false, false, false, false, 0, null); */
+// TODO: Collapse into one function
+function toggleTaskDtStart(event) {
+	var checkBox = $('nodtstart');
+	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_date.style.visibility = "hidden";
+		dtstart_time.style.visibility = "hidden";
+	} else {
+		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');
+	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) {
+		due_date.style.visibility = "hidden";
+		due_time.style.visibility = "hidden";
+	} else {
+		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) {
+	var dtstart = document.getElementById("nodtstart");
+	if (dtstart != null) {
+		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() {
+	var table = $('taskview');
+	
+}
+function attachDatePicker(relative) {
+	var dpck = new DatePicker({
+	relative: relative,
+	      language: 'en', //wclang.substr(0,2),
+	      disableFutureDate: false,
+	      dateFormat: [ ["yyyy", "mm", "dd"], "-"],
+	      showDuration: 0.2
+	});
+	document.getElementById(relative).dpck = dpck; // attach a ref to it
+}
+function eventEditAllDay() {
+	var allDayCheck = document.getElementById("alldayevent");
+	var dtend_time = document.getElementById("dtend_time");
+	var dtstart_time = document.getElementById("dtstart_time");
+	if(allDayCheck.checked) {
+		dtstart_time.style.visibility = "hidden";
+		dtend_time.style.visibility = "hidden";
+	} else {
+		dtstart_time.style.visibility = "visible";
+		dtend_time.style.visibility = "visible";
+	}
 }
 
-function rawSwitchCitadel(msgnum) {
-CtdlLoadScreen("headerscreen");
-new Ajax.Updater("headerscreen", 
-'ajax_servcmd_esc',
- { method: 'post',parameters: 'g_cmd=MSG0 ' +msgnum  } );
+// Functions which handle show/hide of various elements in the recurrence editor
 
-}
+function RecurrenceShowHide() {
+
+	if ($('is_recur').checked) {
+		$('rrule_div').style.display = 'block';
+	}
+	else {
+		$('rrule_div').style.display = 'none';
+	}
+
+	if ($('freq_selector').selectedIndex == 4) {
+		$('weekday_selector').style.display = 'block';
+	}
+	else {
+		$('weekday_selector').style.display = 'none';
+	}
+
+	if ($('freq_selector').selectedIndex == 5) {
+		$('monthday_selector').style.display = 'block';
+	}
+	else {
+		$('monthday_selector').style.display = 'none';
+	}
+
+	if ($('rrend_count').checked) {
+		$('rrcount').disabled = false;
+	}
+	else {
+		$('rrcount').disabled = true;
+	}
+
+	if ($('rrend_until').checked) {
+		$('rruntil').disabled = false;
+	}
+	else {
+		$('rruntil').disabled = true;
+	}
+
+	if ($('rrmonthtype_mday').checked) {
+		$('rrmday').disabled = false;
+	}
+	else {
+		$('rrmday').disabled = true;
+	}
+
+	if ($('rrmonthtype_wday').checked) {
+		$('rrmweek').disabled = false;
+		$('rrmweekday').disabled = false;
+	}
+	else {
+		$('rrmweek').disabled = true;
+		$('rrmweekday').disabled = true;
+	}
+
+	if ($('freq_selector').selectedIndex == 6) {
+		$('yearday_selector').style.display = 'block';
+	}
+	else {
+		$('yearday_selector').style.display = 'none';
+	}
+
+	$('ymday').innerHTML = 'XXXX-' + $('dtstart').value.substr(5);
+	$('rrmday').innerHTML = $('dtstart').value.substr(8);
+
+	if ($('rryeartype_ywday').checked) {
+		$('rrymweek').disabled = false;
+		$('rrymweekday').disabled = false;
+		$('rrymonth').disabled = false;
+	}
+	else {
+		$('rrymweek').disabled = true;
+		$('rrymweekday').disabled = true;
+		$('rrymonth').disabled = true;
+	}
 
-function floatwindow(newdivid,contentelementtype,customnav) {
-var windiv = document.createElement("div");
-windiv.setAttribute("class","floatwindow");
-var winid = newdivid+"_window";
-windiv.setAttribute("id",winid);
-var nav = document.createElement("div");
-if (customnav != null) {
-nav.appendChild(customnav);
-}
-var minimizeA = document.createElement("a");
-var minimizeButton = document.createTextNode("Close");
-minimizeA.appendChild(minimizeButton);
-minimizeA.setAttribute("onclick","killFloatWindow(this);");
-minimizeA.setAttribute("href","#");
-nav.appendChild(minimizeA);
-nav.setAttribute("class","floatnav");
-windiv.appendChild(nav);
-var contentarea = document.createElement("pre");
-contentarea.setAttribute("class","floatcontent");
-contentarea.setAttribute("id",newdivid);
-windiv.appendChild(contentarea);
-document.body.appendChild(windiv);
-}
-function killFloatWindow(caller) {
-var span = caller.parentNode;
-var fwindow = span.parentNode;
-fwindow.parentNode.removeChild(fwindow);
 }
-// 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>";
-}
-
-
-// Show info for a user, basically replaces showuser()
-// matt@comalies is to blame for this poorly coded masterpiece. 
-function CtdlShowUserInfoPopup(Element) {
-	try {
-		// hopefully no one needs to use the class attribute... could be better done 
-		// with xmlns though..
-		var user = Element.getAttribute("class");
-		var updname = "biospace_"+user;
-		if (document.getElementById(updname) == null) {
-			// insert a space for the bio
-			var pNode = Element.parentNode;
-			var newdiv = document.createElement("div");
-			newdiv.id = updname;
-			newdiv.innerHTML = "Getting user info....";
-			pNode.appendChild(newdiv);
-			CtdlLoadScreen(updname);
-			new Ajax.Updater(updname, 'showuser_ajax?who='+user, { method: 'get' } );
-		}
+
+
+// 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;
 	}
-	catch(err) {
-		return true;
+	else {
+		$('check_button').disabled = false;
 	}
-	return false;
 }
 
 
-// Pop open the address book
-function PopOpenAddressBook() {
-	$('address_book_popup').style.display = 'block';
-	new Ajax.Updater(
-		'address_book_popup_middle_div',
-		'display_address_book_middle_div',
-		{
-			method: 'get',
-			parameters: CtdlRandomString(),
-			onComplete: PopulateAddressBookInnerDiv()
+
+
+function launchChat(event) {
+window.open('chat', 'ctdl_chat_window', 'toolbar=no,location=no,directories=no,copyhistory=no,status=no,scrollbars=yes,resizable=yes');
+}
+// logger
+function WCLog(msg) {
+  if (!!window.console && !!console.log) {
+    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();}
 		}
 	);
-	Nifty('div#address_book_popup_container_div','big transparent');
 }
 
-function PopulateAddressBookInnerDiv() {
-	$('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>";
+
+function ConfirmLogoff() {
 	new Ajax.Updater(
-		'address_book_inner_div',
-		'display_address_book_inner_div',
+		'md-content',
+		'do_template?template=confirmlogoff',
 		{
 			method: 'get',
-			parameters: CtdlRandomString()
+			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 */
+}
+
+