X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=webcit%2Fstatic%2Fwclib.js;h=b2d62e1a73e20185c0dd6cc1e5825cbb4b888529;hb=a91d5e80ca1d7086fdf0c7d801ea32bd061b9c89;hp=1d04a9e50fc516d8c5c5669c238253f62ed4e855;hpb=ae6b0558f64f5f15b05c79623f905be584c0d3ad;p=citadel.git

diff --git a/webcit/static/wclib.js b/webcit/static/wclib.js
index 1d04a9e50..b2d62e1a7 100644
--- a/webcit/static/wclib.js
+++ b/webcit/static/wclib.js
@@ -9,24 +9,51 @@
 var browserType;
 var room_is_trash = 0;
 
-if (document.layers) {
-	browserType = "nn4";
-}
-if (document.all) {
-	browserType = "ie";
-}
+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();
+
+if (document.all) {browserType = "ie"}
 if (window.navigator.userAgent.toLowerCase().match("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 emptyElement(element) {
+  childNodes = element.childNodes;
+  for(var i=0; i<childNodes.length; i++) {
+    element.removeChild(childNodes[i]);
+  }
+}
+/** 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) {
@@ -50,8 +77,32 @@ 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") {
@@ -75,362 +126,181 @@ 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 setupIconBar() {
+  if (!document.getElementById("switch")) {
+      return;
+    }
+  var switchSpan = document.getElementById("switch").firstChild;
+  if (switchSpan != null) {
+    setTextContent(switchSpan, _switchToRoomList);
+    $(switchSpan).observe('click', changeIconBarEvent);
+    var currentView = ctdlLocalPrefs.readPref("iconbar_view");
+    if (currentView != null) {
+      switchSpan.ctdlSwitchIconBarTo = currentView;
+      changeIconBar(switchSpan);
+    } else {
+      switchSpan.ctdlSwitchIconBarTo = "rooms";
+    }
+  }
+  var online_users = document.getElementById("online_users");
+  var ou_displayAs = online_users.style.display;
+  if (ou_displayAs != "none") {
+    new Ajax.PeriodicalUpdater('online_users', 'do_template?template=wholist_section', {method: 'get', frequency: 30});
+  }
+}
+function changeIconBarEvent(event) {
+  changeIconBar(event.target);
+}
+function changeIconBar(target) {
+  var switchTo = target.ctdlSwitchIconBarTo;
+  if (!!window.console) {
+    console.log("Changing to: " + switchTo);
+  }
+  ctdlLocalPrefs.setPref("iconbar_view", target.ctdlSwitchIconBarTo);  
+  if (switchTo == "rooms") {
+    switch_to_room_list();
+    setTextContent(target, _switchToMenu);
+    target.ctdlSwitchIconBarTo = "menu";
+  } else {
+    switch_to_menu_buttons();
+    setTextContent(target, _switchToRoomList);
+    target.ctdlSwitchIconBarTo = "rooms";
+  }
 }
-
-function expand_floor(floor_div) {
-	if (which_div_expanded != null) {
-		if ($(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;
-
-		// notify the server that no floors are expanded
-		new Ajax.Request(
-			'set_floordiv_expanded/-1', {
-				method: 'post'
-			}
-		);
-		return true;
-	}
-
-	// 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_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 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;
-		}
-	}
-
-	// 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;
-			}
-		}
-	}
-
-	// 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 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);
-				}
-			}
-		}
-	}
-
-	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
-		new Ajax.Request(
-			'ajax_servcmd', {
-				method: 'post',
-				parameters: 'g_cmd=SEEN '+msgnum+'|1',
-				onComplete: CtdlRemoveTheUnseenBold(msgnum)
-			}
-		);
-	}
-	
-	// 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
-}
-
-// 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;
-
-	// Clear the preview pane too.
-	$('preview_pane').innerHTML = '';
-}
-
-
-// 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;
-
-	// Clear the preview pane too.
-	$('preview_pane').innerHTML = '';
-}
-
-
-
-// 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);
-	}
-	return true;
-}
-
-// 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) {
-
-
-	// 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);
-				}
-			}
-		}
-	}
-	else {						// if we can't delete it,
-		new Effect.Squish('m'+msgnum);		// just hide it.
-	}
-
-
-}
-
-// 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';
-
-	// 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';
-
-	// 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';
-
-	// 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';
-
-	saved_y = y;
-	return true;
-}
-
-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
+  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 IconBarRoomList() {
+  var currentExpanded = ctdlLocalPrefs.readPref("rooms_expanded");
+  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"));
+  $(mailboxSPAN).observe('click', expandFloorEvent);
+  mailboxLI.appendChild(mailboxSPAN);
+  mailboxLI.setAttribute("class", "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));
+  }
+  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);
+    }
+  }
+}
+
+function addRoomToList(floorUL,room) {
+  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 isMailBox = ((flag & QR_MAILBOX) == QR_MAILBOX);
+  var hasNewMsgs = ((curView & UA_HASNEWMSGS) == UA_HASNEWMSGS);
+  var roomLI = document.createElement("li");
+  var roomA = document.createElement("a");
+  roomA.setAttribute("href","dotgoto?room="+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";
+  }
+  roomLI.setAttribute("class", className);
+  roomA.dropTarget = true;
+  roomA.dropHandler = roomListDropHandler;
+  return roomLI;
+}
+
+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',
+	  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;
@@ -654,128 +524,6 @@ function DeleteStickyNote(evt, uid, confirmation_prompt) {
 	}
 }
 
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-// These functions handle drag and drop message moving
-
-var mm_div = null;
-
-function CtdlMoveMsgMouseDown(evt, msgnum) {
-
-	// do the highlight first
-	CtdlSingleClickMsg(evt, msgnum);
-
-	// 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);
-	}
-
-	return false;
-}
-
-function CtdlMoveMsgMouseMove(evt) {
-	x = (ns6 ? evt.clientX : event.clientX);
-	y = (ns6 ? evt.clientY : event.clientY);
-
-	if ( (x == saved_x) && (y == saved_y) ) {
-		return true;
-	}
-
-	if (CtdlNumMsgsSelected < 1) { 
-		return true;
-	}
-
-	if (!mm_div) {
-
-
-		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>";
-
-		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';
-	}
-
-	return false;	// prevent the default mouse action from happening?
-}
-
-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;
-	}
-
-	// 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);
-
-		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);
-
-		/* 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;
-		}
-	}
-
-	return true;
-}
-
-
 function ctdl_ts_getInnerText(el) {
 	if (typeof el == "string") return el;
 	if (typeof el == "undefined") { return el };
@@ -798,67 +546,6 @@ function ctdl_ts_getInnerText(el) {
 }
 
 
-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 rawSwitch822(msgnum) {
-CtdlLoadScreen("headerscreen");
-new Ajax.Updater("headerscreen", 
-'ajax_servcmd_esc',
- { method: 'post',parameters: 'g_cmd=MSG2 ' +msgnum  } );
-
-}
-
-function rawSwitchCitadel(msgnum) {
-CtdlLoadScreen("headerscreen");
-new Ajax.Updater("headerscreen", 
-'ajax_servcmd_esc',
- { method: 'post',parameters: 'g_cmd=MSG0 ' +msgnum  } );
-
-}
-
-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);
@@ -924,9 +611,9 @@ function HandleRSVP(question_divname, title_divname, msgnum, cal_partnum, 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);
+/* 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 = $('nodtstart');
@@ -986,3 +673,84 @@ function eventEditAllDay() {
 		dtend.style.textDecoration = "";
 	}
 }
+
+
+
+
+// Functions which handle show/hide of various elements in the recurrence editor
+
+function RecurrenceShowHide() {
+
+	if ($('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;
+	}
+
+}