From 745b1466fc76d5ded589e2469328086002430c1c Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Wed, 22 Feb 2006 16:58:00 -0500
Subject: [PATCH] Updated localizations

---
 program/js/app.js |  656 +++++++++++++++++++++++++++++++++++++++++++++++++----------
 1 files changed, 539 insertions(+), 117 deletions(-)

diff --git a/program/js/app.js b/program/js/app.js
index a7445e2..3914fd3 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -6,13 +6,17 @@
  | Copyright (C) 2005, RoundCube Dev, - Switzerland                      |
  | Licensed under the GNU GPL                                            |
  |                                                                       |
- | Modified: 2005/12/14 (roundcube)                                      |
- |                                                                       |
  +-----------------------------------------------------------------------+
  | Author: Thomas Bruederli <roundcube@gmail.com>                        |
  +-----------------------------------------------------------------------+
+ 
+  $Id$
 */
 
+// Constants
+var CONTROL_KEY = 1;
+var SHIFT_KEY = 2;
+var CONTROL_SHIFT_KEY = 3;
 
 var rcube_webmail_client;
 
@@ -107,9 +111,11 @@
     switch (this.task)
       {
       case 'mail':
+        var msg_list_frame = this.gui_objects.mailcontframe;
         var msg_list = this.gui_objects.messagelist;
         if (msg_list)
           {
+          msg_list_frame.onmousedown = function(e){return rcube_webmail_client.click_on_list(e);};
           this.init_messagelist(msg_list);
           this.enable_command('markread', true);
           }
@@ -137,7 +143,10 @@
           this.enable_command('add-attachment', 'send-attachment', 'send', true);
           
         if (this.env.messagecount)
-          this.enable_command('select-all', 'select-none', 'sort', true);
+          this.enable_command('select-all', 'select-none', 'sort', 'expunge', true);
+
+        if (this.env.messagecount && this.env.mailbox==this.env.trash_mailbox)
+          this.enable_command('purge', true);
 
         this.set_page_buttons();
 
@@ -151,15 +160,24 @@
         // show printing dialog
         if (this.env.action=='print')
           window.print();
+          
+        // get unread count for each mailbox
+        if (this.gui_objects.mailboxlist)
+          this.http_request('getunread', '');
 
         break;
 
 
       case 'addressbook':
-        var contacts_list = this.gui_objects.contactslist;
+        var contacts_list      = this.gui_objects.contactslist;
+        var ldap_contacts_list = this.gui_objects.ldapcontactslist;
+
         if (contacts_list)
           this.init_contactslist(contacts_list);
       
+        if (ldap_contacts_list)
+          this.init_ldapsearchlist(ldap_contacts_list);
+
         this.set_page_buttons();
           
         if (this.env.cid)
@@ -169,6 +187,9 @@
           this.enable_command('save', true);
       
         this.enable_command('list', 'add', true);
+
+        this.enable_command('ldappublicsearch', this.env.ldappublicsearch);
+
         break;
 
 
@@ -210,8 +231,13 @@
     this.enable_command('logout', true);
 
     // disable browser's contextmenus
-    // document.oncontextmenu = function(){ return false; }
+    document.oncontextmenu = function(){ return false; }
 
+    // load body click event
+    document.onmousedown = function(){ return rcube_webmail_client.reset_click(); };
+    document.onkeydown   = function(e){ return rcube_webmail_client.use_arrow_keys(e, msg_list_frame); };
+
+    
     // flag object as complete
     this.loaded = true;
           
@@ -219,17 +245,72 @@
     if (this.pending_message)
       this.display_message(this.pending_message[0], this.pending_message[1]);
       
-    // start interval for keep-alive siganl
-    if (this.kepp_alive_interval)
+    // start interval for keep-alive/recent_check signal
+    if (this.kepp_alive_interval && this.task=='mail' && this.gui_objects.messagelist)
+      this.kepp_alive_int = setInterval(this.ref+'.check_for_recent()', this.kepp_alive_interval);
+    else
       this.kepp_alive_int = setInterval(this.ref+'.send_keep_alive()', this.kepp_alive_interval);
     };
 
+  // reset last clicked if user clicks on anything other than the message table
+  this.reset_click = function()
+    {
+	this.in_message_list = false;
+	};
+	
+  this.click_on_list = function(e)
+    {
+    if (!e)
+      e = window.event;
+
+    this.in_message_list = true;
+    e.cancelBubble = true;
+    };
+
+  // reset last clicked if user clicks on anything other than the message table
+  this.use_arrow_keys = function(e, msg_list_frame) {
+    if (this.in_message_list != true) 
+      return true;
+
+    var keyCode = document.layers ? e.which : document.all ? event.keyCode : document.getElementById ? e.keyCode : 0;
+    var mod_key = this.get_modifier(e);
+    var scroll_to = 0;
+
+    var last_selected_row = this.list_rows[this.last_selected];
+
+    if (keyCode == 40) { // down arrow key pressed
+      var new_row = last_selected_row.obj.nextSibling;
+      while (new_row && new_row.nodeType != 1) {
+        new_row = new_row.nextSibling;
+      }
+      if (!new_row) return false;
+      scroll_to = (Number(new_row.offsetTop) + Number(new_row.offsetHeight)) - Number(msg_list_frame.offsetHeight);
+    } else if (keyCode == 38) { // up arrow key pressed
+      var new_row = last_selected_row.obj.previousSibling;
+      while (new_row && new_row.nodeType != 1) {
+        new_row = new_row.previousSibling;
+      }
+      if (!new_row) return false;
+      scroll_to = new_row.offsetTop;
+    } else {return true;}
+	
+	if (mod_key != CONTROL_KEY)
+	  this.select_row(new_row.uid,mod_key);
+
+    if (((Number(new_row.offsetTop)) < (Number(msg_list_frame.scrollTop))) || 
+       ((Number(new_row.offsetTop) + Number(new_row.offsetHeight)) > (Number(msg_list_frame.scrollTop) + Number(msg_list_frame.offsetHeight)))) {
+      msg_list_frame.scrollTop = scroll_to;
+    }
+
+    return false;
+  };
 
   // get all message rows from HTML table and init each row
   this.init_messagelist = function(msg_list)
     {
     if (msg_list && msg_list.tBodies[0])
       {
+		  
       this.message_rows = new Array();
 
       var row;
@@ -264,7 +345,10 @@
       // set eventhandlers to table row
       row.onmousedown = function(e){ return rcube_webmail_client.drag_row(e, this.uid); };
       row.onmouseup = function(e){ return rcube_webmail_client.click_row(e, this.uid); };
-              
+
+      if (document.all)
+        row.onselectstart = function() { return false; };
+
       // set eventhandler to message icon
       if ((msg_icon = row.cells[0].childNodes[0]) && row.cells[0].childNodes[0].nodeName=='IMG')
         {                
@@ -312,6 +396,9 @@
       input_subject.focus();
     else if (input_message)
       this.set_caret2start(input_message); // input_message.focus();
+    
+    // get summary of all field values
+    this.cmp_hash = this.compose_field_hash();
     };
 
 
@@ -361,7 +448,27 @@
     this.list_rows = this.contact_rows;
     
     if (this.env.cid)
-      this.select(this.env.cid);
+      this.highlight_row(this.env.cid);
+    };
+
+
+  // get all contact rows from HTML table and init each row
+  this.init_ldapsearchlist = function(ldap_contacts_list)
+    {
+    if (ldap_contacts_list && ldap_contacts_list.tBodies[0])
+      {
+      this.ldap_contact_rows = new Array();
+
+      var row;
+      for(var r=0; r<ldap_contacts_list.tBodies[0].childNodes.length; r++)
+        {
+        row = ldap_contacts_list.tBodies[0].childNodes[r];
+        this.init_table_row(row, 'ldap_contact_rows');
+        }
+      }
+
+    // alias to common rows array
+    this.list_rows = this.ldap_contact_rows;
     };
 
 
@@ -405,7 +512,7 @@
     this.list_rows = this.identity_rows;
     
     if (this.env.iid)
-      this.select(this.env.iid);    
+      this.highlight_row(this.env.iid);    
     };
     
 
@@ -433,6 +540,15 @@
 
       return false;
       }
+      
+      
+   // check input before leaving compose step
+   if (this.task=='mail' && this.env.action=='compose' && (command=='list' || command=='mail' || command=='addressbook' || command=='settings'))
+     {
+     if (this.cmp_hash != this.compose_field_hash() && !confirm(this.get_label('notsentwarning')))
+        return false;
+     }
+
 
     // process command
     switch (command)
@@ -503,6 +619,17 @@
         this.list_page('prev');
         break;
 
+      case 'expunge':
+        if (this.env.messagecount)
+          this.expunge_mailbox(this.env.mailbox);
+        break;
+
+      case 'purge':
+      case 'empty-mailbox':
+        if (this.env.messagecount)
+          this.purge_mailbox(this.env.mailbox);
+        break;
+
 
       // common commands used in multiple tasks
       case 'show':
@@ -522,7 +649,15 @@
 
       case 'add':
         if (this.task=='addressbook')
-          this.load_contact(0, 'add');
+          if (!window.frames[this.env.contentframe].rcmail)
+            this.load_contact(0, 'add');
+          else
+            {
+            if (window.frames[this.env.contentframe].rcmail.selection.length)
+              this.add_ldap_contacts();
+            else
+              this.load_contact(0, 'add');
+            }
         else if (this.task=='settings')
           {
           this.clear_selection();
@@ -656,7 +791,8 @@
           this.show_message(this.env.prev_uid);
           //location.href = this.env.comm_path+'&_action=show&_uid='+this.env.prev_uid+'&_mbox='+this.env.mailbox;
         break;
-
+      
+      
       case 'compose':
         var url = this.env.comm_path+'&_action=compose';
         
@@ -673,65 +809,43 @@
           // get selected contacts
           else
             {
-            for (var n=0; n<this.selection.length; n++)
-              a_cids[a_cids.length] = this.selection[n];
+            if (!window.frames[this.env.contentframe].rcmail.selection.length)
+              {
+              for (var n=0; n<this.selection.length; n++)
+                a_cids[a_cids.length] = this.selection[n];
+              }
+            else
+              {
+              var frameRcmail = window.frames[this.env.contentframe].rcmail;
+              // get the email address(es)
+              for (var n=0; n<frameRcmail.selection.length; n++)
+                a_cids[a_cids.length] = frameRcmail.ldap_contact_rows[frameRcmail.selection[n]].obj.cells[1].innerHTML;
+              }
             }
-
           if (a_cids.length)
             url += '&_to='+a_cids.join(',');
           else
             break;
+            
           }
         else if (props)
            url += '&_to='+props;
+        
+        // don't know if this is necessary...
+        url = url.replace(/&_framed=1/, "");
 
         this.set_busy(true);
-        location.href = url;
-        break;      
+
+        // need parent in case we are coming from the contact frame
+        parent.window.location.href = url;
+        break;    
 
       case 'send':
         if (!this.gui_objects.messageform)
           break;
           
-        // check input fields
-        var input_to = rcube_find_object('_to');
-        var input_subject = rcube_find_object('_subject');
-        var input_message = rcube_find_object('_message');
-
-        // check for empty recipient
-        if (input_to && !rcube_check_email(input_to.value, true))
-          {
-          alert(this.get_label('norecipientwarning'));
-          input_to.focus();
+        if (!this.check_compose_input())
           break;
-          }
-
-        // display localized warning for missing subject
-        if (input_subject && input_subject.value == '')
-          {
-          var subject = prompt(this.get_label('nosubjectwarning'), this.get_label('nosubject'));
-
-          // user hit cancel, so don't send
-          if (!subject && subject !== '')
-            {
-            input_subject.focus();
-            break;
-            }
-          else
-            {
-            input_subject.value = subject ? subject : this.get_label('nosubject');            
-            }
-          }
-
-        // check for empty body
-        if (input_message.value=='')
-          {
-          if (!confirm(this.get_label('nobodywarning')))
-            {
-            input_message.focus();
-            break;
-            }
-          }
 
         // all checks passed, send message
         this.set_busy(true, 'sendingmessage');
@@ -788,6 +902,15 @@
       case 'add-contact':
         this.add_contact(props);
         break;
+      
+
+      // ldap search
+      case 'ldappublicsearch':
+        if (this.gui_objects.ldappublicsearchform) 
+          this.gui_objects.ldappublicsearchform.submit();
+        else 
+          this.ldappublicsearch(command);
+        break; 
 
 
       // user settings commands
@@ -945,11 +1068,12 @@
     if (this.dont_select)
       return false;
 
+    // selects currently unselected row
     if (!this.in_selection_before)
-      {
-      var ctrl = this.check_ctrlkey(e);
-      this.select(id, ctrl);
-      }
+    {
+	  var mod_key = this.get_modifier(e);
+	  this.select_row(id,mod_key);
+    }
     
     if (this.selection.length)
       {
@@ -965,8 +1089,7 @@
   // onmouseup-handler of message list row
   this.click_row = function(e, id)
     {
-    var ctrl = this.check_ctrlkey(e);
-    
+
     // don't do anything (another action processed before)
     if (this.dont_select)
       {
@@ -974,27 +1097,59 @@
       return false;
       }
     
-    if (!this.drag_active && this.in_selection_before==id)
-      this.select(id, (ctrl && this.task!='settings'));
-    
+    // unselects currently selected row    
+    if (!this.drag_active && this.in_selection_before==id) {
+      var mod_key = this.get_modifier(e);
+      this.select_row(id,mod_key);
+    }
     this.drag_start = false;
     this.in_selection_before = false;
         
     // row was double clicked
-    if (this.task=='mail' && this.list_rows && this.list_rows[id].clicked && !ctrl)
+    if (this.task=='mail' && this.list_rows && this.list_rows[id].clicked)
       {
       this.show_message(id);
       return false;
       }
     else if (this.task=='addressbook')
       {
-      if (this.selection.length==1 && this.env.contentframe)
+      if (this.contact_rows && this.selection.length==1)
+        {
         this.load_contact(this.selection[0], 'show', true);
-      else if (this.task=='addressbook' && this.list_rows && this.list_rows[id].clicked)
+        // change the text for the add contact button
+        var links = parent.document.getElementById('abooktoolbar').getElementsByTagName('A');
+        for (i = 0; i < links.length; i++)
+          {
+          var onclickstring = new String(links[i].onclick);
+          if (onclickstring.search('\"add\"') != -1)
+            links[i].title = this.env.newcontact;
+          }
+        }
+      else if (this.contact_rows && this.contact_rows[id].clicked)
         {
         this.load_contact(id, 'show');
         return false;
         }
+      else if (this.ldap_contact_rows && !this.ldap_contact_rows[id].clicked)
+        {
+        // clear selection
+        parent.rcmail.clear_selection();
+
+        // disable delete
+        parent.rcmail.set_button('delete', 'pas');
+
+        // change the text for the add contact button
+        var links = parent.document.getElementById('abooktoolbar').getElementsByTagName('A');
+        for (i = 0; i < links.length; i++)
+          {
+          var onclickstring = new String(links[i].onclick);
+          if (onclickstring.search('\"add\"') != -1)
+            links[i].title = this.env.addcontact;
+          }
+        }
+      // handle double click event
+      else if (this.ldap_contact_rows && this.selection.length==1 && this.ldap_contact_rows[id].clicked)
+        this.command('compose', this.ldap_contact_rows[id].obj.cells[1].innerHTML);
       else if (this.env.contentframe)
         {
         var elm = document.getElementById(this.env.contentframe);
@@ -1015,14 +1170,12 @@
 
 
 
-
   /*********************************************************/
   /*********     (message) list functionality      *********/
   /*********************************************************/
 
-
-  // select/unselect a row
-  this.select = function(id, multiple)
+  // highlight/unhighlight a row
+  this.highlight_row = function(id, multiple)
     {
     var selected = false
     
@@ -1049,7 +1202,6 @@
         this.selection = a_pre.concat(a_post);
         this.set_classname(this.list_rows[id].obj, 'selected', false);
         }
-        
       selected = (this.selection.length==1);
       }
 
@@ -1066,6 +1218,54 @@
       }
     };
 
+
+// selects or unselects the proper row depending on the modifier key pressed
+  this.select_row = function(id,mod_key)  { 
+  	if (!mod_key) {
+      this.shift_start = id;
+  	  this.highlight_row(id, false);
+    } else {
+      switch (mod_key) {
+        case SHIFT_KEY: { 
+          this.shift_select(id,false); 
+          break; }
+        case CONTROL_KEY: { 
+          this.shift_start = id;
+          this.highlight_row(id, true); 
+          break; 
+          }
+        case CONTROL_SHIFT_KEY: { 
+          this.shift_select(id,true);
+          break;
+          }
+        default: {
+          this.highlight_row(id, false); 
+          break;
+          }
+      }
+	}
+	this.last_selected = id;
+  };
+
+  this.shift_select = function(id, control) {
+    var from_rowIndex = this.list_rows[this.shift_start].obj.rowIndex;
+    var to_rowIndex = this.list_rows[id].obj.rowIndex;
+        
+    var i = ((from_rowIndex < to_rowIndex)? from_rowIndex : to_rowIndex);
+    var j = ((from_rowIndex > to_rowIndex)? from_rowIndex : to_rowIndex);
+    
+	// iterate through the entire message list
+    for (var n in this.list_rows) {
+      if ((this.list_rows[n].obj.rowIndex >= i) && (this.list_rows[n].obj.rowIndex <= j)) {
+        if (!this.in_selection(n))
+          this.highlight_row(n, true);
+      } else {
+        if  (this.in_selection(n) && !control)
+          this.highlight_row(n, true);
+      }
+    }
+  };
+  
 
   this.clear_selection = function()
     {
@@ -1099,7 +1299,7 @@
     
     for (var n in this.list_rows)
       if (!filter || this.list_rows[n][filter]==true)
-      this.select(n, true);
+      this.highlight_row(n, true);
     };
     
 
@@ -1196,14 +1396,8 @@
   // send remote request to load message list
   this.list_mailbox_remote = function(mbox, page, add_url)
     {
-    // clear message list
-    var table = this.gui_objects.messagelist;
-    var tbody = document.createElement('TBODY');
-    table.insertBefore(tbody, table.tBodies[0]);
-    table.removeChild(table.tBodies[1]);
-    
-    this.message_rows = new Array();
-    this.list_rows = this.message_rows;
+    // clear message list first
+    this.clear_message_list();
 
     // send request to server
     var url = '_mbox='+escape(mbox)+(page ? '&_page='+page : '');
@@ -1211,6 +1405,60 @@
     this.http_request('list', url+add_url, true);
     };
 
+
+  this.clear_message_list = function()
+    {
+    var table = this.gui_objects.messagelist;
+    var tbody = document.createElement('TBODY');
+    table.insertBefore(tbody, table.tBodies[0]);
+    table.removeChild(table.tBodies[1]);
+    
+    this.message_rows = new Array();
+    this.list_rows = this.message_rows;
+    
+    };
+
+
+  this.expunge_mailbox = function(mbox)
+    {
+    var lock = false;
+    var add_url = '';
+    
+    // lock interface if it's the active mailbox
+    if (mbox == this.env.mailbox)
+       {
+       lock = true;
+       this.set_busy(true, 'loading');
+       add_url = '&_reload=1';
+       }
+
+    // send request to server
+    var url = '_mbox='+escape(mbox);
+    this.http_request('expunge', url+add_url, lock);
+    };
+
+
+  this.purge_mailbox = function(mbox)
+    {
+    var lock = false;
+    var add_url = '';
+    
+    if (!confirm(this.get_label('purgefolderconfirm')))
+      return false;
+    
+    // lock interface if it's the active mailbox
+    if (mbox == this.env.mailbox)
+       {
+       lock = true;
+       this.set_busy(true, 'loading');
+       add_url = '&_reload=1';
+       }
+
+    // send request to server
+    var url = '_mbox='+escape(mbox);
+    this.http_request('purge', url+add_url, lock);
+    };
+    
 
   // move selected messages to the specified mailbox
   this.move_messages = function(mbox)
@@ -1347,6 +1595,78 @@
   /*********        message compose methods        *********/
   /*********************************************************/
   
+  
+  // checks the input fields before sending a message
+  this.check_compose_input = function()
+    {
+    // check input fields
+    var input_to = rcube_find_object('_to');
+    var input_subject = rcube_find_object('_subject');
+    var input_message = rcube_find_object('_message');
+
+    // check for empty recipient
+    if (input_to && !rcube_check_email(input_to.value, true))
+      {
+      alert(this.get_label('norecipientwarning'));
+      input_to.focus();
+      return false;
+      }
+
+    // display localized warning for missing subject
+    if (input_subject && input_subject.value == '')
+      {
+      var subject = prompt(this.get_label('nosubjectwarning'), this.get_label('nosubject'));
+
+      // user hit cancel, so don't send
+      if (!subject && subject !== '')
+        {
+        input_subject.focus();
+        return false;
+        }
+      else
+        {
+        input_subject.value = subject ? subject : this.get_label('nosubject');            
+        }
+      }
+
+    // check for empty body
+    if (input_message.value=='')
+      {
+      if (!confirm(this.get_label('nobodywarning')))
+        {
+        input_message.focus();
+        return false;
+        }
+      }
+
+    return true;
+    };
+    
+    
+  this.compose_field_hash = function()
+    {
+    // check input fields
+    var input_to = rcube_find_object('_to');
+    var input_cc = rcube_find_object('_to');
+    var input_bcc = rcube_find_object('_to');
+    var input_subject = rcube_find_object('_subject');
+    var input_message = rcube_find_object('_message');
+    
+    var str = '';
+    if (input_to && input_to.value)
+      str += input_to.value+':';
+    if (input_cc && input_cc.value)
+      str += input_cc.value+':';
+    if (input_bcc && input_bcc.value)
+      str += input_bcc.value+':';
+    if (input_subject && input_subject.value)
+      str += input_subject.value+':';
+    if (input_message && input_message.value)
+      str += input_message.value;
+
+    return str;
+    };
+    
   
   this.change_identity = function(obj)
     {
@@ -1773,6 +2093,7 @@
       return false;
       
     //if (this.env.framed && add_url=='')
+    
     //  add_url = '&_framed=1';
     
     if (action && (cid || action=='add'))
@@ -1786,9 +2107,9 @@
   this.delete_contacts = function()
     {
     // exit if no mailbox specified or if selection is empty
-    if (!(this.selection.length || this.env.cid))
+    if (!(this.selection.length || this.env.cid) || !confirm(this.get_label('deletecontactconfirm')))
       return;
-    
+      
     var a_cids = new Array();
 
     if (this.env.cid)
@@ -1831,6 +2152,50 @@
         row.cells[c].innerHTML = cols_arr[c];
 
     };
+  
+  
+  // load ldap search form
+  this.ldappublicsearch = function(action)
+    {
+    var add_url = '';
+    var target = window;
+    if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
+      {
+      add_url = '&_framed=1';
+      target = window.frames[this.env.contentframe];
+      document.getElementById(this.env.contentframe).style.visibility = 'inherit';
+      }
+    else
+      return false; 
+
+
+    if (action == 'ldappublicsearch')
+      target.location.href = this.env.comm_path+'&_action='+action+add_url;
+    };
+ 
+  // add ldap contacts to address book
+  this.add_ldap_contacts = function()
+    {
+    if (window.frames[this.env.contentframe].rcmail)
+      {
+      var frame = window.frames[this.env.contentframe];
+
+      // build the url
+      var url    = '&_framed=1';
+      var emails = '&_emails=';
+      var names  = '&_names=';
+      var end    = '';
+      for (var n=0; n<frame.rcmail.selection.length; n++)
+        {
+        end = n < frame.rcmail.selection.length - 1 ? ',' : '';
+        emails += frame.rcmail.ldap_contact_rows[frame.rcmail.selection[n]].obj.cells[1].innerHTML + end;
+        names  += frame.rcmail.ldap_contact_rows[frame.rcmail.selection[n]].obj.cells[0].innerHTML + end;
+        }
+       
+      frame.location.href = this.env.comm_path + '&_action=save&_framed=1' + emails + names;
+      }
+    return false;
+    }
   
 
 
@@ -2219,7 +2584,7 @@
 
 
   // create a table row in the message list
-  this.add_message_row = function(uid, cols, flags, attachment)
+  this.add_message_row = function(uid, cols, flags, attachment, attop)
     {
     if (!this.gui_objects.messagelist || !this.gui_objects.messagelist.tBodies[0])
       return false;
@@ -2233,8 +2598,8 @@
     
     var row = document.createElement('TR');
     row.id = 'rcmrow'+uid;
-    row.className = 'message '+(even ? 'even' : 'odd')+(flags.unread ? ' unread' : '');
-
+    row.className = 'message '+(even ? 'even' : 'odd')+(flags.unread ? ' unread' : '')+(flags.deleted ? ' deleted' : '');
+    
     if (this.in_selection(uid))
       row.className += ' selected';
 
@@ -2260,7 +2625,11 @@
     col.innerHTML = attachment && this.env.attachmenticon ? '<img src="'+this.env.attachmenticon+'" alt="" border="0" />' : '';
     row.appendChild(col);
     
-    tbody.appendChild(row);
+    if (attop && tbody.rows.length)
+      tbody.insertBefore(row, tbody.firstChild);
+    else
+      tbody.appendChild(row);
+      
     this.init_message_row(row);
     };
 
@@ -2275,37 +2644,53 @@
     this.set_page_buttons();
     };
 
+  // replace content of quota display
+   this.set_quota = function(text)
+     {
+     if (this.gui_objects.quotadisplay)
+       this.gui_objects.quotadisplay.innerHTML = text;
+     };
+			     
 
   // update the mailboxlist
-  this.set_unread_count = function(mbox, count)
+  this.set_unread_count = function(mbox, count, set_title)
     {
     if (!this.gui_objects.mailboxlist)
       return false;
       
-    mbox = String(mbox).toLowerCase().replace(this.mbox_expression, '');
-    
     var item, reg, text_obj;
-    for (var n=0; n<this.gui_objects.mailboxlist.childNodes.length; n++)
+    mbox = String(mbox).toLowerCase().replace(this.mbox_expression, '');
+    item = document.getElementById('rcmbx'+mbox);
+
+    if (item && item.className && item.className.indexOf('mailbox '+mbox)>=0)
       {
-      item = this.gui_objects.mailboxlist.childNodes[n];
+      // set new text
+      text_obj = item.firstChild;
+      reg = /\s+\([0-9]+\)$/i;
 
-      if (item.className && item.className.indexOf('mailbox '+mbox)>=0)
-        {
-        // set new text
-        text_obj = item.firstChild;
-        reg = /\s+\([0-9]+\)$/i;
-
-        if (count && text_obj.innerHTML.match(reg))
-          text_obj.innerHTML = text_obj.innerHTML.replace(reg, ' ('+count+')');
-        else if (count)
-          text_obj.innerHTML += ' ('+count+')';
-        else
-          text_obj.innerHTML = text_obj.innerHTML.replace(reg, '');
+      if (count && text_obj.innerHTML.match(reg))
+        text_obj.innerHTML = text_obj.innerHTML.replace(reg, ' ('+count+')');
+      else if (count)
+        text_obj.innerHTML += ' ('+count+')';
+      else
+        text_obj.innerHTML = text_obj.innerHTML.replace(reg, '');
           
-        // set the right classes
-        this.set_classname(item, 'unread', count>0 ? true : false);        
-        break;
-        }
+      // set the right classes
+      this.set_classname(item, 'unread', count>0 ? true : false);
+      }
+
+    // set unread count to window title
+    if ((set_title || mbox==this.env.mailbox) && document.title)	
+      {
+      var doc_title = String(document.title);
+      reg = /^\([0-9]+\)\s+/i;
+
+      if (count && doc_title.match(reg))
+        document.title = doc_title.replace(reg, '('+count+') ');
+      else if (count)
+        document.title = '('+count+') '+doc_title;
+      else
+        document.title = doc_title.replace(reg, '');
       }
     };
 
@@ -2469,11 +2854,11 @@
     if (request_obj.__lock)
       this.set_busy(false);
 
-  console(request_obj.responseText);
+  console(request_obj.get_text());
 
     // if we get javascript code from server -> execute it
-    if (request_obj.responseText && (ctype=='text/javascript' || ctype=='application/x-javascript'))
-      eval(request_obj.responseText);
+    if (request_obj.get_text() && (ctype=='text/javascript' || ctype=='application/x-javascript'))
+      eval(request_obj.get_text());
 
     // process the response data according to the sent action
     switch (request_obj.__action)
@@ -2483,10 +2868,14 @@
         if (this.env.action=='show')
           this.command('list');
         break;
-          
+
       case 'list':
-        this.enable_command('select-all', 'select-none', this.env.messagecount ? true : false);
-        break;
+        if (this.env.messagecount)
+          this.enable_command('purge', (this.env.mailbox==this.env.trash_mailbox));
+
+      case 'expunge':
+        this.enable_command('select-all', 'select-none', 'expunge', this.env.messagecount ? true : false);
+        break;      
       }
 
     request_obj.reset();
@@ -2512,7 +2901,14 @@
     var d = new Date();
     this.http_request('keep-alive', '_t='+d.getTime());
     };
+
     
+  // send periodic request to check for recent messages
+  this.check_for_recent = function()
+    {
+    var d = new Date();
+    this.http_request('check-recent', '_t='+d.getTime());
+    };
 
 
   /********************************************************/
@@ -2562,6 +2958,26 @@
     else
       return false;
     }
+
+
+// returns modifier key (constants defined at top of file)
+  this.get_modifier = function(e)
+    {
+    var opcode = 0;
+    if (e = e || window.event)
+    {
+      opcode += (e.ctrlKey && CONTROL_KEY) + (e.shiftKey && SHIFT_KEY);
+	  return opcode;
+    }
+    if (e.cancelBubble)
+    {
+      e.cancelBubble = true;
+      e.returnValue = false;
+    }
+    else if (e.preventDefault)
+      e.preventDefault();
+  }
+
 
   this.get_mouse_pos = function(e)
     {
@@ -2722,9 +3138,6 @@
 
     else if(this.xmlhttp.readyState == 4)
       {
-      this.responseText = this.xmlhttp.responseText;
-      this.responseXML = this.xmlhttp.responseXML;
-      
       if(this.xmlhttp.status == 0)
         this.onabort(this);
       else if(this.xmlhttp.status == 200)
@@ -2742,6 +3155,15 @@
     return this.xmlhttp.getResponseHeader(name);
     };
 
+  this.get_text = function()
+    {
+    return this.xmlhttp.responseText;
+    };
+
+  this.get_xml = function()
+    {
+    return this.xmlhttp.responseXML;
+    };
 
   this.reset();
   

--
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