X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=webcit%2Fstatic%2Fwclib.js;fp=webcit%2Fstatic%2Fwclib.js;h=59bbc84b270fa3668857694f752bbd8adfa618f7;hb=8611acef7ff4213c28ad20ff755d34509870bc96;hp=0000000000000000000000000000000000000000;hpb=76a0f8571de023fe6bd20390174a2302e0a0b982;p=citadel.git

diff --git a/webcit/static/wclib.js b/webcit/static/wclib.js
new file mode 100644
index 000000000..59bbc84b2
--- /dev/null
+++ b/webcit/static/wclib.js
@@ -0,0 +1,1167 @@
+/*jshint strict: false, bitwise: false */
+/*global document, window, Ajax, currentlyMarkedRows, Event, event, taskViewActivate, setTimeout, fillRooms, $, ctdlLocalPrefs, currentDropTargets, iconBarRoomList, confirm, Effect */
+/*
+ * 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 supportsAddEventListener = (!!document.addEventListener);
+var today = new Date();
+
+var wc_log = "";
+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 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 element = document.getElementById(Which);
+    if (element.hasOwnProperty('checked')) {
+	var Status = element.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) {
+  var 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) {
+    var j, i = 0;
+    var extracted_string = source_string;
+
+    if (token_num > 0) {
+	for (i=0; i<token_num; ++i) {
+	    j = extracted_string.indexOf(delimiter);
+	    if (j >= 0) {
+		extracted_string = extracted_string.substr(j+1);
+	    }
+	}
+    }
+
+    j = extracted_string.indexOf(delimiter);
+    if (j >= 0) {
+	extracted_string = extracted_string.substr(0, j);
+    }
+
+    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") {
+	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 = "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() {
+	new Ajax.Autocompleter('cc_id', 'cc_name_choices', 'cc_autocomplete', {} );
+	new Ajax.Autocompleter('bcc_id', 'bcc_name_choices', 'bcc_autocomplete', {} );
+	new Ajax.Autocompleter('recp_id', 'recp_name_choices', 'recp_autocomplete', {} );
+}
+
+function activate_iconbar_wholist_populat0r() 
+{
+	new Ajax.PeriodicalUpdater('online_users', 'do_template?template=who_iconbar', {method: 'get', frequency: 30});
+}
+
+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';
+	}
+
+}
+
+
+// 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);
+    }
+
+    var d = $('note-' + uid_of_note_being_dragged);
+    d.style.cursor = saved_cursor_style;
+
+    // If any motion actually occurred, submit an ajax http call to record it to the server
+    if (note_was_dragged > 0) {
+	var p = 'note_uid=' + uid_of_note_being_dragged
+	    + '&left=' + d.style.left
+	    + '&top=' + d.style.top
+	    + '&r=' + ctdlRandomString();
+	new Ajax.Request(
+	    'ajax_update_note',
+	    {
+		method: 'post',
+		parameters: p
+	    }
+	);
+    }
+
+    uid_of_note_being_dragged = '';
+    return true;
+}
+var saved_x, saved_y;
+function NotesDragMouseMove(evt) {
+    var x = (ns6 ? evt.clientX : event.clientX);
+    var x_increment = x - saved_x;
+    var y = (ns6 ? evt.clientY : event.clientY);
+    var y_increment = y - saved_y;
+
+    // Move the div
+    var d = $('note-' + uid_of_note_being_dragged);
+
+    var divTop = parseInt(d.style.top);
+    var divLeft = parseInt(d.style.left);
+
+    d.style.top = (divTop + y_increment) + 'px';
+    d.style.left = (divLeft + x_increment) + 'px';
+
+    saved_x = x;
+    saved_y = y;
+    note_was_dragged = 1;
+    return true;
+}
+
+
+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);
+    }
+    uid_of_note_being_dragged = uid;
+    var d = $('note-' + uid_of_note_being_dragged);
+    saved_cursor_style = d.style.cursor;
+    d.style.cursor = 'move';
+    return false;		// disable the default action
+}
+
+
+// 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) {
+    var uid_of_note_being_colored = uid;
+    var d = $('palette-' + uid_of_note_being_colored);
+
+    if (d.style.display) {
+	if (d.style.display === 'none') {
+	    d.style.display = 'block';
+	}
+	else {
+	    d.style.display = 'none';
+	}
+    }
+    else {
+	d.style.display = 'block';
+    }
+
+    return true;
+}
+
+
+// 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.
+
+function NotesClickColor(evt, uid, red, green, blue, notecolor, titlecolor) {
+    var uid_of_note_being_colored = uid;
+    var palette_button = $('palette-' + uid_of_note_being_colored);
+    var note_div = $('note-' + uid_of_note_being_colored);
+    var titlebar_div = $('titlebar-' + uid_of_note_being_colored);
+
+    // alert('FIXME red=' + red + ' green=' + green + ' blue=' + blue);
+
+    note_div.style.backgroundColor = notecolor;
+    titlebar_div.style.backgroundColor = titlecolor;
+    palette_button.style.display = 'none';
+
+    // submit an ajax http call to record it to the server
+    var 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
+	}
+    );
+}
+
+
+
+
+// These functions handle resizing sticky notes by dragging the resize handle
+
+var uid_of_note_being_resized = 0;
+var saved_cursor_style = 'default';
+var note_was_resized = 0;
+
+function NotesResizeMouseUp(evt) {
+    document.onmouseup = null;
+    document.onmousemove = null;
+    if (document.layers) {
+	document.releaseEvents(Event.MOUSEUP | Event.MOUSEMOVE);
+    }
+
+    var d = $('note-' + uid_of_note_being_resized);
+    d.style.cursor = saved_cursor_style;
+
+    // If any motion actually occurred, submit an ajax http call to record it to the server
+    if (note_was_resized > 0) {
+	var 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
+	    }
+	);
+    }
+
+    uid_of_note_being_resized = '';
+    return false;		// disable the default action
+}
+
+function NotesResizeMouseMove(evt) {
+    var x = (ns6 ? evt.clientX : event.clientX);
+    var x_increment = x - saved_x;
+    var y = (ns6 ? evt.clientY : event.clientY);
+    var y_increment = y - saved_y;
+
+    // Move the div
+    var d = $('note-' + uid_of_note_being_resized);
+
+    var divTop = parseInt(d.style.height);
+    var divLeft = parseInt(d.style.width);
+
+    var newHeight = divTop + y_increment;
+    if (newHeight < 50) {
+	newHeight = 50;
+    }
+
+    var 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;
+    note_was_resized = 1;
+    return false;		// disable the default action
+}
+
+
+function NotesResizeMouseDown(evt, uid) {
+    var saved_x = (ns6 ? evt.clientX : event.clientX);
+    var 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;
+    var d = $('note-' + uid_of_note_being_resized);
+    saved_cursor_style = d.style.cursor;
+    d.style.cursor = 'move';
+    return false;		// disable the default action
+}
+
+
+function DeleteStickyNote(evt, uid, confirmation_prompt) {
+    var uid_of_note_being_deleted = uid;
+    var d = $('note-' + uid_of_note_being_deleted);
+
+    if (confirm(confirmation_prompt)) {
+	new Effect.Puff(d);
+
+	// submit an ajax http call to delete it on the server
+	var p = 'note_uid=' + uid_of_note_being_deleted
+	    + '&deletenote=yes'
+	    + '&r=' + ctdlRandomString();
+	new Ajax.Request(
+	    'ajax_update_note',
+	    {
+		method: 'post',
+		parameters: p
+	    }
+	);
+    }
+}
+
+function ctdl_ts_getInnerText(el) {
+    if (typeof el === "string") {
+	return el;
+    }
+    if (typeof el === "undefined") {
+	return el;
+    }
+    if (el.innerText) {
+	return el.innerText;	//Not needed but it is faster
+    }
+    var str = "";
+    
+    var cs = el.childNodes;
+    var l = cs.length;
+    for (var i = 0; i < l; i++) {
+	switch (cs[i].nodeType) {
+	case 1: //ELEMENT_NODE
+	    str += ts_getInnerText(cs[i]);
+	    break;
+	case 3:	//TEXT_NODE
+	    str += cs[i].nodeValue;
+	    break;
+	}
+    }
+    return str;
+}
+
+
+// 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>";
+}
+
+
+
+// Pop open the address book (target_input is the INPUT field to populate)
+
+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',
+		'do_template?template=addressbook_list',
+		{
+			method: 'get',
+			parameters: p,
+			evalScripts: true
+		}
+	);
+}
+
+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()
+	+ "&template=addressbook_namelist";
+    new Ajax.Updater(
+	'address_book_inner_div',
+	'do_template',
+	{
+	    method: 'get',
+	    parameters: p
+	}
+    );
+}
+
+// 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 = $('taskview');
+	
+}
+function attachDatePicker(relative) {
+	var dpck = new DatePicker({
+	relative: relative,
+	      language: 'en', //wclang.substr(0,2),
+	      disableFutureDate: false,
+	      dateFormat: [ ["yyyy", "mm", "dd"], "-"],
+	      showDuration: 0.2
+	});
+	document.getElementById(relative).dpck = dpck; // attach a ref to it
+}
+function eventEditAllDay() {
+	var allDayCheck = document.getElementById("alldayevent");
+	var dtend_time = document.getElementById("dtend_time");
+	var dtstart_time = document.getElementById("dtstart_time");
+	if(allDayCheck.checked) {
+		dtstart_time.style.visibility = "hidden";
+		dtend_time.style.visibility = "hidden";
+	} else {
+		dtstart_time.style.visibility = "visible";
+		dtend_time.style.visibility = "visible";
+	}
+}
+
+// Functions which handle show/hide of various elements in the recurrence editor
+
+function RecurrenceShowHide() {
+
+	if ($('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;
+		$('rrymonth').disabled = true;
+	}
+
+}
+
+
+// Enable or disable the 'check attendee availability' button depending on whether
+// the attendees list is empty
+function EnableOrDisableCheckButton()
+{
+	if ($('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');
+}
+// 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();}
+	}
+    );
+}
+
+
+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 */
+}
+
+function getBlogStartText(wikitype) {
+    var wikitext = document.getElementById("wikitext").innerHTML;
+    var wikipublish = document.getElementById("wikipublish").innerHTML;
+    var wikilinktext = document.getElementById("wikilinktext").innerHTML;
+    var wikilinkmore = document.getElementById("wikilinkmore").innerHTML;
+    var wikilinkembedmedia = document.getElementById("wikilinkembedmedia").innerHTML;
+    if (wikitype) {
+	return "<html><head></head><body>\n" +
+	    "<h1>" + wikitext + "</h1>\n" + 
+	    "<p>" + wikipublish + "</p>\n" +
+	    "<a href='wiki?page=firstarticle'>" + wikilinktext + "</a>" +
+	    "<p>" + wikilinkmore + "</p>\n" + 
+	    "<p>" + wikilinkembedmedia + " </p>\n<p><img src='/download_file/test.jpg' alt=\"alttext\"></p>\n" + 
+	    "</body></html>";
+    }
+    else {
+	return "#" + wikitext + "\n" + 
+	    wikipublish + "\n\n" + 
+	    "[" + wikilinktext + "](wiki?page=firstarticle)\n\n" +
+	    wikilinkmore + "\n\n" + 
+	    wikilinkembedmedia + "\n\n ![alttext](/download_file/test.jpg)";
+    }
+}
+
+function create_blog()
+{
+    var er_view_blog = document.getElementById('er_view_blog');
+    var Nonce = document.getElementById('Nonce');
+    var roomname = document.getElementById('er_name').value;
+    var editroomname = roomname + '\\edit';
+    var filePath = "files_" + roomname;
+    var floorID = document.getElementById('er_floor').value;
+
+    var selects = document.getElementById("er_floor");
+    var selectedFloor = selects.options[selects.selectedIndex].value;
+    var selectedFloorName = selects.options[selects.selectedIndex].text;
+
+    var vselects = document.getElementById("er_view");
+    var vselectedMarkup = vselects.options[vselects.selectedIndex].value;
+    var vselectedMarkupName = vselects.options[vselects.selectedIndex].text;
+
+    var adminPW = document.getElementById('adminlist_passworded').checked;
+
+    var passvoid = document.getElementById('er_password').value;
+    var roomtypeWiki = document.getElementById('er_blog_markup_html').value;
+
+    var isHtmlWiki = vselectedMarkup === roomtypeWiki;
+    var starttext = getBlogStartText(isHtmlWiki);
+
+    ToggleVisibility('er_password');
+    var type_edit;
+    if (adminPW) {
+	type_edit = document.getElementById('adminlist_passworded').value;
+	ToggleVisibility('li_adminlist_invonly');
+	ToggleVisibility('adminlist_passworded');
+	
+    }
+    else {
+	type_edit = document.getElementById('adminlist_invonly').value;
+	ToggleVisibility('adminlist_invonly');
+	ToggleVisibility('li_adminlist_passworded');
+    }
+
+    ToggleVisibility('er_floor');
+    document.getElementById('er_floor_fixed').innerHTML = selectedFloorName;
+    ToggleVisibility('er_floor_fixed');
+
+    ToggleVisibility('er_name');
+    document.getElementById('er_name_fixed').innerHTML = roomname;
+    ToggleVisibility('er_name_fixed');
+
+    ToggleVisibility('er_view');
+    document.getElementById('er_view_fixed').innerHTML = vselectedMarkupName;
+    ToggleVisibility('er_view_fixed');
+
+    ToggleVisibility('create_buttons');
+
+    ToggleVisibility('edit_info');
+    ToggleVisibility('throbber');
+    
+
+    var roomdata = {
+	create_blog_room: {
+	    nonce:       Nonce,
+	    er_name:     roomname,
+	    type:	'public',
+	    er_view:     er_view_blog,
+	    er_floor:    floorID,
+	    template:    "room_result_json",
+	    ok_button:   1
+	},
+	setflags_blog_room: {
+	    nonce:       Nonce,
+	    er_name:     roomname,
+	    go:	  roomname,
+	    type:	'public',
+	    er_floor:    floorID,
+
+	    directory:   "yes",
+	    er_dirname:  filePath,
+	    ulallowed:   "no",
+	    dlallowed:   "yes",
+	    ulmsg:       "no",
+	    visdir:      "no",
+
+	    anon:	"no",
+	    last_tabsel: 1,
+	    er_view:     er_view_blog,
+	    template:    "room_result_json",
+	    ok_button:   1
+	},
+	create_blog_edit_room: {
+	    nonce:       Nonce,
+	    er_name:     editroomname,
+	    type:	type_edit,
+	    er_view:     vselectedMarkup,
+	    er_floor:    floorID,
+	    er_password: passvoid,
+	    template:    "room_result_json",
+	    ok_button:   1
+	},
+	setflags_blog_edit_room: {
+	    nonce:       Nonce,
+	    er_name:     editroomname,
+	    go:	  editroomname,
+	    type:	type_edit,
+	    er_floor:    floorID,
+
+	    directory:   "yes",
+	    er_dirname:  filePath,
+	    ulallowed:   "yes",
+	    dlallowed:   "yes",
+	    ulmsg:       "no",
+	    visdir:      "yes",
+
+	    anon:	"no",
+	    last_tabsel: 1,
+	    er_view:     er_view_blog,
+	    template:    "room_result_json",
+	    ok_button:   1
+	},
+	blog_wiki_startmessage : {
+	    nonce:       Nonce,
+	    force_room:  editroomname,
+	    page:	"home",
+	    markdown:    (isHtmlWiki)?0:1,
+	    msgtext:     starttext
+
+	}
+    };
+
+    /* promises anyone?
+     *  - create the blog room
+     *  - set the blog rooms file flags
+     *  - create the edit room
+     *  - set the blog edit room flags
+     */
+    new Ajax.Request("/entroom",
+		     { method: 'post',
+		       parameters: $H(roomdata.create_blog_room).toQueryString(),
+		       onComplete: function(transport) {
+			   new Ajax.Request("/editroom",
+					    { method: 'post',
+					      parameters: $H(roomdata.setflags_blog_room).toQueryString(),
+					      onComplete: function(transport) {
+						  new Ajax.Request("/entroom",
+								   { method: 'post',
+								     parameters: $H(roomdata.create_blog_edit_room).toQueryString(),
+								     onComplete: function(transport) {
+									 new Ajax.Request("/editroom",
+											  { method: 'post',
+											    parameters: $H(roomdata.setflags_blog_edit_room).toQueryString(),
+											    onComplete: function(transport) {
+												ToggleVisibility('throbber');
+												new Ajax.Request("/post",
+														 { method: 'post',
+														   parameters: $H(roomdata.blog_wiki_startmessage).toQueryString(),
+														   onComplete: function(transport) {
+
+														   }
+														 }
+														);
+											    }
+											  }
+											 );
+								     }
+								   }
+								  );
+					      }
+					    }
+					   )
+		       }
+		     }
+		    );
+
+    return false;
+}
+
+
+function deleteAllSelectedMessages() {
+
+}
+
+
+function publishMessage()
+{
+    var messages = document.getElementsByClassName("message");
+    var messageIdParts = messages[0].id.split('|');
+    var editRoomName = getTextContent(document.getElementById("rmname"));
+    var roomName = editRoomName.substring(0, editRoomName.length - 5);
+
+    var publish = {
+	editRoom: editRoomName,
+	blogRoom: roomName,
+	msgNo : messageIdParts[1],
+	msgIdStr : messageIdParts[2]
+    }
+
+    mvCommand = encodeURI("g_cmd=MOVE " + publish.msgNo + "|" + publish.blogRoom + "|1");
+    
+    new Ajax.Request("ajax_servcmd", {
+	parameters: mvCommand,
+	method: 'post',
+	onSuccess: function(transport) {
+	    wCLog(transport.responseText);
+	}
+    });
+}
+
+
+
+
+// Generate a random string of the specified length
+// Useful for generating one-time-use div names
+//
+function randomString(length) {
+	var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghiklmnopqrstuvwxyz'.split('');
+	var str = '';
+
+	if (!length) {
+		length = Math.floor(Math.random() * chars.length);
+	}
+	for (var i = 0; i < length; i++) {
+		str += chars[Math.floor(Math.random() * chars.length)];
+	}
+	return str;
+}
+
+
+
+