Drop support for IE6, move IE7/IE8 support to legacy_browser plugin, update to jQuery-2.1.0

21 files changed, 2 insertions, 982 deletions

diff --git a/skins/classic/functions.js b/skins/classic/functions.js
index 049e4d5d4..144923d0d 100644
--- a/skins/classic/functions.js
+++ b/skins/classic/functions.js
@@ -155,11 +155,6 @@ show_popupmenu: function(popup, show)
   }
 
   obj[show?'show':'hide']();
-
-  if (bw.ie6 && this.popups[popup].overlap) {
-    $('select').css('visibility', show?'hidden':'inherit');
-    $('select', obj).css('visibility', 'inherit');
-  }
 },
 
 dragmenu: function(show)
@@ -319,9 +314,6 @@ listmenu: function(show)
       }
     });
     $('#listmenu fieldset').css("min-height", maxheight+"px")
-    // IE6 complains if you set this attribute using either method:
-    //$('#listmenu fieldset').css({'height':'auto !important'});
-    //$('#listmenu fieldset').css("height","auto !important");
       .height(maxheight);
   };
 },
@@ -470,7 +462,7 @@ switch_preview_pane: function(elem)
   }
   else {
     prev_frm.hide();
-    if (bw.ie6 || bw.ie7) {
+    if (bw.ie7) {
       var fr = document.getElementById('mailcontframe');
       fr.style.bottom = 0;
       fr.style.height = parseInt(fr.parentNode.offsetHeight)+'px';
diff --git a/skins/classic/ie6hacks.css b/skins/classic/ie6hacks.css
deleted file mode 100644
index a431ee45e..000000000
--- a/skins/classic/ie6hacks.css
+++ /dev/null
@@ -1,184 +0,0 @@
-/* CSS hacks for IE versions 5,6 */
-
-#taskbar
-{
-  background: url(images/taskbar.gif) top right no-repeat;
-  width: expression((parseInt(document.documentElement.clientWidth)-250)+'px');
-}
-
-img
-{
-  behavior: url(skins/classic/pngbehavior.htc);
-}
-
-#logo
-{
-  width: 178px;
-  height: 47px;
-}
-
-body > #message div.notice,
-body > #message div.error,
-body > #message div.warning,
-body > #message div.confirmation,
-#message-objects div.notice,
-#message-objects div.error,
-#message-objects div.warning,
-#message-objects div.confirmation
-{
-  background-image: url(images/display/icons.gif);
-}
-
-#messagemenu li a
-{
-  background-image: url(images/messageactions.gif);
-}
-
-#mailboxlist li
-{
-  background-image: url(images/icons/folders.gif);
-}
-
-#messagetoolbar a
-{
-  display: block;
-  float: left;
-  padding-right: 10px;
-}
-
-.boxfooter a.button,
-.boxfooter a.buttonPas
-{
-  background-image: url(images/icons/groupactions.gif);
-}
-
-.pagenav
-{
-  width: 250px;
-}
-
-.pagenav a.button,
-.pagenav a.buttonPas
-{
-  background-image: url(images/pagenav.gif);
-}
-
-#listcontrols a.button,
-#listcontrols a.buttonPas {
-  background-image: url(images/mail_footer.gif);
-}
-
-#messagetoolbar a.button,
-#messagetoolbar a.buttonPas {
-  background-image: url(images/mail_toolbar.gif);
-}
-
-#abooktoolbar a.button,
-#abooktoolbar a.buttonPas,
-#abooktoolbar span.separator {
-  background-image: url(images/abook_toolbar.gif);
-}
-
-ul.toolbarmenu li a,
-.popupmenu li a
-{
-  clear: left;
-  height: expression(Math.min(14, parseInt(document.documentElement.clientHeight))+'px');
-  width: expression(Math.min(130, parseInt(document.documentElement.clientWidth))+'px');
-}
-
-ul.toolbarmenu li.separator_below
-{
-  padding-bottom: 3px;
-}
-
-.boxfooter
-{
-  width: 100%;
-  bottom: -1px;
-}
-
-.boxtitle,
-#directorylist li a
-{
-  width: auto;
-}
-
-#directorylist li
-{
-  background-image: url(images/icons/folders.gif);
-}
-
-.boxlistcontent
-{
-  top: 21px;
-  height: expression((parseInt(this.parentNode.offsetHeight)-24-parseInt(this.style.top?this.style.top:21))+'px');
-}
-
-#compose-div .boxlistcontent
-{
-  height: expression((parseInt(this.parentNode.offsetHeight)-23-parseInt(this.style.top?this.style.top:21))+'px');
-}
-
-#compose-body-div
-{
-  height: expression(parseInt(this.parentNode.offsetHeight)+'px');
-}
-
-#folder-manager
-{
-  height: expression((parseInt(document.documentElement.clientHeight)-105)+'px');
-}
-
-#messagelist tr td div.collapsed,
-#messagelist tr td div.expanded,
-#messagelist tr td.threads div.listmenu,
-#messagelist tr td.attachment span.attachment,
-#messagelist tr td.attachment span.report,
-#messagelist tr td.priority span.priority,
-#messagelist tr td.priority span.prio1,
-#messagelist tr td.priority span.prio2,
-#messagelist tr td.priority span.prio3,
-#messagelist tr td.priority span.prio4,
-#messagelist tr td.priority span.prio5,
-#messagelist tr td.flag span.flagged,
-#messagelist tr td.flag span.unflagged:hover,
-#messagelist tr td.status span.status,
-#messagelist tr td.status span.msgicon,
-#messagelist tr td.status span.deleted,
-#messagelist tr td.status span.unread,
-#messagelist tr td.status span.unreadchildren,
-#messagelist tr td.subject span.msgicon,
-#messagelist tr td.subject span.deleted,
-#messagelist tr td.subject span.unread,
-#messagelist tr td.subject span.replied,
-#messagelist tr td.subject span.forwarded,
-#messagelist tr td.subject span.unreadchildren
-{
-  background-image: url(images/messageicons.gif);
-}
-
-#messagelist tr td div.collapsed,
-#messagelist tr td div.expanded {
-	background-color: #fff;
-}
-
-body.iframe .boxtitle
-{
-  position: absolute;
-}
-
-#subscription-table
-{
-  width: auto;
-}
-
-#sourcename
-{
-  zoom: 1;
-}
-
-#abookactions a
-{
-  background-image: url("images/icons/groupactions.gif");
-}
diff --git a/skins/classic/iehacks.css b/skins/classic/iehacks.css
deleted file mode 100644
index fabf73db6..000000000
--- a/skins/classic/iehacks.css
+++ /dev/null
@@ -1,295 +0,0 @@
-
-input, textarea
-{
-  border-style: expression(this.type=='checkbox' || this.type=='radio' || this.id=='quicksearchbox' ? 'none' : 'solid');
-  border-width: expression(this.type=='checkbox' || this.type=='radio' ? '0' : '1px');
-  border-color: expression(this.type=='checkbox' || this.type=='radio' ? '' : '#666666');
-  background-color: expression(this.type=='checkbox' || this.type=='radio' ? 'transparent' : '#ffffff');
-}
-
-body.iframe
-{
-  margin-top: 0px;
-}
-
-body.iframe div.boxcontent
-{
-  margin-top: 20px;
-  z-index: 2;
-}
-
-body.iframe div.boxtitle
-{
-  z-index: 100;
-}
-
-body.iframe #prefs-details
-{
-  padding-top: 1px;
-}
-
-#login-form form
-{
-  margin-top: 0;
-}
-
-.pagenav a.buttonPas
-{
-  filter: alpha(opacity=35);
-}
-
-body > #message
-{
-  filter: alpha(opacity=85);
-}
-
-.popupmenu
-{
-  background-color: #ffffff;
-}
-
-#tabsbar,
-#partheader
-{
-  width: expression((parseInt(document.documentElement.clientWidth)-240)+'px');
-}
-
-#mainscreen
-{
-  height: expression((parseInt(document.documentElement.clientHeight)-105)+'px');
-}
-
-#mainscreen,
-#messagepartcontainer
-{
-  width: expression((parseInt(document.documentElement.clientWidth)-40)+'px');
-}
-
-#messagetoolbar
-{
-  width: expression((parseInt(document.documentElement.clientWidth)-215)+'px');
-  z-index: 240;
-}
-
-#messagetoolbar select.mboxlist
-{
-  margin: 0 8px;
-  top: 8px;
-}
-
-div.messageheaderbox
-{
-  margin-top: 0px;
-}
-
-body.iframe div.messageheaderbox
-{
-  margin-top: 6px;
-}
-
-#abooktoolbar a.buttonPas
-{
-  filter: alpha(opacity=35);
-  background-image: url(images/abook_toolbar.gif);
-}
-
-#messagetoolbar a.buttonPas
-{
-  filter: alpha(opacity=35);
-  background-image: url(images/mail_toolbar.gif);
-}
-
-#listcontrols a.buttonPas
-{
-  filter: alpha(opacity=35);
-}
-
-#quicksearchbar
-{
-  z-index: 240;
-}
-
-#addresslist,
-#sectionslist,
-#identities-list,
-#mailleftcontainer,
-#mailrightcontainer,
-#compose-container,
-#compose-attachments,
-#compose-contacts,
-#mailcontframe,
-#mailboxlist-container,
-#mailrightcontent,
-#messageframe,
-#identity-details,
-#contacts-box,
-#prefs-box,
-#folder-box,
-#directorylistbox,
-#addressscreen
-{
-  height: expression(parseInt(this.parentNode.offsetHeight)+'px');
-}
-
-#mailrightcontainer
-{
-  width: expression((parseInt(this.parentNode.offsetWidth)-170)+'px');
-}
-
-#messagepartcontainer
-{
-  height: expression((parseInt(document.documentElement.clientHeight)-90)+'px');
-}
-
-#mailrightcontent
-{
-  width: 100%;
-}
-
-#compose-div
-{
-  height: expression((parseInt(this.parentNode.offsetHeight)-1-parseInt(document.getElementById('compose-headers').offsetHeight))+'px');
-}
-
-#compose-attachments ul li
-{
-  width: 1000px; /* for IE7 */
-}
-
-#compose-attachments li a
-{
-  float: left; /* for IE7 */
-}
-
-#messagelist
-{
-  width: inherit;
-  *width: auto; /* IE6/7 conditional hack */
-  border-collapse: collapse;
-}
-
-#messagelist thead tr td,
-#messagelist tbody tr td
-{
-  height: 18px;
-}
-
-#messagelist tbody tr.unroot td.subject
-{
-  text-decoration: underline;
-}
-
-#messageframe
-{
-  width: expression((parseInt(this.parentNode.offsetWidth)-180)+'px');
-  overflow: hidden;
-}
-
-body.iframe
-{
-  width: expression((parseInt(document.documentElement.clientWidth))+'px');
-}
-
-div.message-part pre,
-div.message-htmlpart pre,
-div.message-part div.pre
-{
-  word-wrap: break-word;
-}
-
-#addressscreen
-{
-  width: expression((parseInt(document.documentElement.clientWidth)-245)+'px');
-}
-
-#contacts-box,
-#prefs-box,
-#folder-box
-{
-  width: expression((parseInt(this.parentNode.offsetWidth)-555)+'px');
-  overflow: hidden;
-}
-
-#rcmdraglayer
-{
-  filter: alpha(opacity=82);
-  padding-left: 20px;
-}
-
-div.draglayercopy
-{
-  border-color: #00cc00;
-  background: url(images/messageactions.png) 0 -125px no-repeat #fff;
-}
-
-html.ie8 .draglayercopy:before
-{
-  content: "";
-  display: none;
-}
-
-ul.toolbarmenu
-{
-  margin: 0 0 -4px 0;
-}
-
-.popupmenu ul li,
-ul.toolbarmenu li
-{
-  min-width: auto;
-}
-
-.popupmenu ul li a,
-ul.toolbarmenu li a
-{
-  min-height: auto;
-}
-
-.popupmenu li.block a
-{
-  clear: none;
-  display: inline-block;
-  padding-left: 2px;
-}
-
-#console
-{
-  filter: alpha(opacity=80);
-}
-
-table.records-table thead tr td
-{
-  height: 19px;
-}
-
-#listmenu fieldset
-{
-  margin: 0 4px;
-  padding: 0.8em;
-}
-
-#listcontrols input
-{
-  margin-top: 2px;
-}
-
-#contact-details
-{
-  margin-top: 20px;
-}
-
-#contact-details form {
-  margin-top: -1px;
-}
-
-.contactfieldgroup legend
-{
-  padding: 0 0 0.5em 0;
-  margin-left: -4px;
-}
-
-/* fix "jumping" login form in IE7 */
-#login-form div.boxcontent
-{
-  overflow: hidden;
-}
diff --git a/skins/classic/images/abook_toolbar.gif b/skins/classic/images/abook_toolbar.gif
deleted file mode 100644
index 2e8f4e259..000000000
--- a/skins/classic/images/abook_toolbar.gif
+++ /dev/null
diff --git a/skins/classic/images/icons/folders.gif b/skins/classic/images/icons/folders.gif
deleted file mode 100644
index 279519496..000000000
--- a/skins/classic/images/icons/folders.gif
+++ /dev/null
diff --git a/skins/classic/images/icons/glass.gif b/skins/classic/images/icons/glass.gif
deleted file mode 100644
index d86aec5c0..000000000
--- a/skins/classic/images/icons/glass.gif
+++ /dev/null
diff --git a/skins/classic/images/icons/groupactions.gif b/skins/classic/images/icons/groupactions.gif
deleted file mode 100644
index eba6a6caf..000000000
--- a/skins/classic/images/icons/groupactions.gif
+++ /dev/null
diff --git a/skins/classic/images/mail_footer.gif b/skins/classic/images/mail_footer.gif
deleted file mode 100644
index 302b55870..000000000
--- a/skins/classic/images/mail_footer.gif
+++ /dev/null
diff --git a/skins/classic/images/mail_toolbar.gif b/skins/classic/images/mail_toolbar.gif
deleted file mode 100644
index 4bddf5b45..000000000
--- a/skins/classic/images/mail_toolbar.gif
+++ /dev/null
diff --git a/skins/classic/images/messageactions.gif b/skins/classic/images/messageactions.gif
deleted file mode 100644
index 3bdd0d735..000000000
--- a/skins/classic/images/messageactions.gif
+++ /dev/null
diff --git a/skins/classic/images/messageicons.gif b/skins/classic/images/messageicons.gif
deleted file mode 100644
index 178e88597..000000000
--- a/skins/classic/images/messageicons.gif
+++ /dev/null
diff --git a/skins/classic/images/taskbar.gif b/skins/classic/images/taskbar.gif
deleted file mode 100644
index fe1adc325..000000000
--- a/skins/classic/images/taskbar.gif
+++ /dev/null
diff --git a/skins/classic/includes/links.html b/skins/classic/includes/links.html
index 6d8d03c52..2f6ef0119 100644
--- a/skins/classic/includes/links.html
+++ b/skins/classic/includes/links.html
@@ -5,10 +5,6 @@
 <roundcube:if condition="in_array(env:task, array('mail', 'addressbook', 'settings'))" />
 <link rel="stylesheet" type="text/css" href="/<roundcube:var name="env:task" />.css" />
 <roundcube:endif />
-<roundcube:if condition="browser:ie" />
-<!--[if lte IE 8]><link rel="stylesheet" type="text/css" href="/iehacks.css" /><![endif]-->
-<!--[if lte IE 6]><link rel="stylesheet" type="text/css" href="/ie6hacks.css" /><![endif]-->
-<roundcube:endif />
 <roundcube:if condition="browser:safari" />
 <link rel="stylesheet" type="text/css" href="/safari.css" />
 <roundcube:endif />
\ No newline at end of file
diff --git a/skins/classic/pngbehavior.htc b/skins/classic/pngbehavior.htc
deleted file mode 100644
index 6f892df64..000000000
--- a/skins/classic/pngbehavior.htc
+++ /dev/null
@@ -1,84 +0,0 @@
-<public:component lightWeight="true">
-<public:attach event="onpropertychange" onevent="propertyChanged()" />
-<public:attach event="onbeforeprint" onevent="beforePrint()" for="window"/>
-<public:attach event="onafterprint" onevent="afterPrint()" for="window"/>
-<script>
-
-/*
- * PNG Behavior
- *
- * This script was created by Erik Arvidsson (http://webfx.eae.net/contact.html#erik)
- * for WebFX (http://webfx.eae.net)
- * Copyright 2002-2004
- *
- * For usage see license at http://webfx.eae.net/license.html
- *
- * Version: 1.02
- * Created: 2001-??-??	First working version
- * Updated: 2002-03-28	Fixed issue when starting with a non png image and
- *                      switching between non png images
- *          2003-01-06	Fixed RegExp to correctly work with IE 5.0x
- *          2004-05-09  When printing revert to original
- *
- */
-
-var supported = /MSIE ((5\.5)|6)/.test(navigator.userAgent) && navigator.platform == "Win32",
-  realSrc,
-  blankSrc = "program/resources/blank.gif",
-  isPrinting = false;
-
-if (supported) fixImage();
-
-function propertyChanged() {
-	if (!supported || isPrinting) return;
-
-	var pName = event.propertyName;
-	if (pName != "src") return;
-	// if not set to blank
-	if (!new RegExp(blankSrc).test(src))
-		fixImage();
-};
-
-function fixImage() {
-	// get src
-	var src = element.src;
-
-	// check for real change
-	if (src == realSrc && /\.png$/i.test(src)) {
-		element.src = blankSrc;
-		return;
-	}
-
-	if ( ! new RegExp(blankSrc).test(src)) {
-		// backup old src
-		realSrc = src;
-	}
-
-	// test for png
-	if (/\.png$/i.test(realSrc)) {
-		// set blank image
-		element.src = blankSrc;
-		// set filter
-		element.runtimeStyle.filter = "progid:DXImageTransform.Microsoft." +
-					"AlphaImageLoader(src='" + src + "',sizingMethod='scale')";
-	}
-	else {
-		// remove filter
-		element.runtimeStyle.filter = "";
-	}
-}
-
-function beforePrint() {
-	isPrinting = true;
-	element.src = realSrc;
-	element.runtimeStyle.filter = "";
-	realSrc = null;
-}
-
-function afterPrint() {
-	isPrinting = false;
-	fixImage();
-}
-
-</script>
-</public:component>
diff --git a/skins/classic/splitter.js b/skins/classic/splitter.js
index cec6a4713..d90ea1d6f 100644
--- a/skins/classic/splitter.js
+++ b/skins/classic/splitter.js
@@ -11,7 +11,6 @@ function rcube_splitter(attrib)
   this.id = attrib.id ? attrib.id : this.p1id + '_' + this.p2id + '_splitter';
   this.orientation = attrib.orientation;
   this.horizontal = (this.orientation == 'horizontal' || this.orientation == 'h');
-  this.offset = bw.ie6 ? 2 : 0;
   this.pos = attrib.start ? attrib.start * 1 : 0;
   this.relative = attrib.relative ? true : false;
   this.drag_active = false;
@@ -67,7 +66,7 @@ function rcube_splitter(attrib)
   this.resize = function()
   {
     if (this.horizontal) {
-      var lh = this.layer.height - this.offset * 2;
+      var lh = this.layer.height;
       this.p1.style.height = Math.floor(this.pos - this.p1pos.top - lh / 2) + 'px';
       this.p2.style.top = Math.ceil(this.pos + lh / 2) + 'px';
       this.layer.move(this.layer.x, Math.round(this.pos - lh / 2 + 1));
diff --git a/skins/larry/ie7hacks.css b/skins/larry/ie7hacks.css
deleted file mode 100644
index 60adff7a1..000000000
--- a/skins/larry/ie7hacks.css
+++ /dev/null
@@ -1,213 +0,0 @@
-/**
- * Roundcube webmail CSS hacks for IE 7
- *
- * Copyright (c) 2012, The Roundcube Dev Team
- *
- * The contents are subject to the Creative Commons Attribution-ShareAlike
- * License. It is allowed to copy, distribute, transmit and to adapt the work
- * by keeping credits to the original autors in the README file.
- * See http://creativecommons.org/licenses/by-sa/3.0/ for details.
- */
-
-/* #1488618 */
-#mainscreen {
-  height: expression((parseInt(document.documentElement.clientHeight)-108)+'px');
-}
-#mainscreen.offset {
-  height: expression((parseInt(document.documentElement.clientHeight)-150)+'px');
-}
-
-.minimal #mainscreen {
-  height: expression((parseInt(document.documentElement.clientHeight)-82)+'px');
-}
-
-.minimal #mainscreen.offset {
-  height: expression((parseInt(document.documentElement.clientHeight)-120)+'px');
-}
-
-#messagepartframe {
-	height: expression((parseInt(this.parentNode.offsetHeight)-1)+'px');
-}
-
-input.button {
-	display: inline;
-	font-size: 90%;
-}
-
-a.iconbutton,
-a.deletebutton,
-.boxpagenav a.icon,
-.pagenav a.button span.inner,
-.boxfooter .listbutton .inner,
-.attachmentslist li a.delete,
-.attachmentslist li a.cancelupload,
-#contacts-table td.action a,
-.previewheader .iconlink,
-.minimal #taskbar .button-inner,
-#preferences-details fieldset.advanced .advanced-toggle {
-	/* workaround for text-indent which also offsets the background image */
-	text-indent: 0;
-	font-size: 0;
-	line-height: 0;
-	overflow: hidden;
-	text-align: right;
-	text-decoration: none;
-}
-
-.boxpagenav a.icon {
-	color: #bbd3da;
-}
-
-.pagenav a.button,
-.pagenav a.button span.inner,
-.previewheader .iconlink,
-#uploadform a.iconlink {
-	display: inline;
-}
-
-.pagenavbuttons {
-	top: 4px;
-}
-
-.dropbutton .dropbuttontip {
-	right: -2px;
-}
-
-#login-form .box-inner form {
-	margin: 0;
-}
-
-#login-form #message div {
-	float: left;
-	display: block;
-	width: 200px;
-	margin-left: 130px;
-	white-space: nowrap;
-	text-align: left;
-}
-
-#messageheader.previewheader .iconlink {
-	color: #fff;
-	height: 14px;
-}
-
-#uploadform a.iconlink {
-	text-indent: 0px;
-}
-
-.boxfooter .countdisplay {
-	top: -12px;
-}
-
-ul.toolbarmenu li a {
-	width: 140px;
-}
-
-#threadselectmenu li a {
-	width: 160px;
-}
-
-#messagemenu li a {
-	width: 170px;
-}
-
-#rcmKSearchpane {
-	width: 400px;
-}
-#rcmKSearchpane ul li {
-	width: 380px;
-	text-overflow: ellipsis;
-}
-
-
-table.listing,
-table.records-table {
-	display: block;
-	width: auto;
-	border-collapse: expression('separate', cellSpacing = '0');
-}
-
-.records-table tbody td span {
-	white-space: nowrap;
-}
-
-table.listing {
-	width: 100%;
-}
-
-ul.toolbarmenu li label {
-	margin: 0;
-	padding: 3px 8px;
-}
-
-.searchbox input {
-	padding-top: 4px;
-	padding-bottom: 2px;
-}
-
-#messagelistfooter #listcontrols,
-#messagelistfooter #listselectors,
-#messagelistfooter #countcontrols,
-.pagenav .countdisplay {
-	display: inline;
-}
-
-#messagelistfooter #countcontrols {
-	position: relative;
-	top: -4px;
-}
-
-#messagecontframe,
-#preferences-frame {
-	position: absolute;
-	left: 0;
-	right: 0;
-	top: 0;
-	bottom: 0;
-}
-
-#composeoptionstoggle {
-	display: inline;
-	top: 3px;
-}
-
-.propform {
-	margin: 0;
-}
-
-.propform fieldset legend {
-	color: #333;
-	margin-left: -5px;
-	padding-left: 0;
-}
-
-.contactfieldgroup legend {
-	margin-left: -14px;
-}
-
-.contactfieldcontent .contactfieldbutton {
-	top: -6px;
-}
-
-.tabsbar {
-	height: 15px;
-	padding-bottom: 15px;
-}
-
-.tabsbar .tablink {
-	padding: 0 1px 0 0;
-}
-
-.minimal #topline {
-	width: 100%;
-	height: 18px;
-	box-sizing: border-box;
-}
-
-
-.minimal #taskbar a:hover .tooltip {
-	right: 34px;
-	top: 1px;
-}
-
-
diff --git a/skins/larry/iehacks.css b/skins/larry/iehacks.css
deleted file mode 100644
index 7c1585107..000000000
--- a/skins/larry/iehacks.css
+++ /dev/null
@@ -1,170 +0,0 @@
-/**
- * Roundcube webmail CSS hacks for IE < 9
- *
- * Copyright (c) 2012, The Roundcube Dev Team
- *
- * The contents are subject to the Creative Commons Attribution-ShareAlike
- * License. It is allowed to copy, distribute, transmit and to adapt the work
- * by keeping credits to the original autors in the README file.
- * See http://creativecommons.org/licenses/by-sa/3.0/ for details.
- */
-
-input.button {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f9f9f9', endColorstr='#e6e6e6', GradientType=0);
-}
-
-.formbuttons input.button {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#7b7b7b', endColorstr='#606060', GradientType=0);
-}
-
-.formbuttons input.button:active {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#5c5c5c', endColorstr='#7b7b7b', GradientType=0);
-}
-
-input.button.mainaction {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#505050', endColorstr='#2a2e31', GradientType=0);
-}
-
-input.button.mainaction:active {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#2a2e31', endColorstr='#505050', GradientType=0);
-}
-
-a.button,
-.buttongroup {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f9f9f9', endColorstr='#e6e6e6', GradientType=0);
-}
-
-a.button.pressed,
-a.button:active,
-input.button:active {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#e6e6e6', endColorstr='#f9f9f9', GradientType=0);
-}
-
-.pagenav.dark a.button {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#d8d8d8', endColorstr='#bababa', GradientType=0);
-}
-
-.pagenav.dark a.button.pressed {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#bababa', endColorstr='#d8d8d8', GradientType=0);
-}
-
-.buttongroup a.button.selected {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#909090', endColorstr='#858585', GradientType=0);
-}
-
-#message.statusbar {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#eaeaea', endColorstr='#c8c8c8', GradientType=0);
-}
-
-#messagestack div {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#e0404040', endColorstr='#e0303030', GradientType=0);
-}
-
-.ui-dialog.popupmessage .ui-dialog-titlebar {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#e3e3e3', endColorstr='#cfcfcf', GradientType=0);
-}
-
-.ui-dialog.popupmessage .ui-widget-content {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#eeeeee', endColorstr='#dcdcdc', GradientType=0);
-}
-
-#topnav {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#404040', endColorstr='#060606', GradientType=0);
-}
-
-#toplogo {
-	position: absolute;
-	top: 0px;
-	left: 10px;
-}
-
-.records-table tr.selected td {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#019bc6', endColorstr='#017cb4', GradientType=0);
-}
-
-.contentbox .boxtitle,
-body.iframe .boxtitle {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#eeeeee', endColorstr='#dfdfdf', GradientType=0);
-}
-
-#login-form input.button {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f9f9f9', endColorstr='#e2e2e2', GradientType=0);
-}
-
-#login-form input.button:active {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#dcdcdc', endColorstr='#f9f9f9', GradientType=0);
-}
-
-.toolbar a.button {
-	filter: none;
-}
-
-a.menuselector {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f8f8f8', endColorstr='#dddddd', GradientType=0);
-}
-
-a.menuselector:active {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#dddddd', endColorstr='#f8f8f8', GradientType=0);
-}
-
-.googie_list td.googie_list_onhover,
-ul.toolbarmenu li a.active:hover,
-#rcmKSearchpane ul li.selected {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00aad6', endColorstr='#008fc9', GradientType=0);
-}
-
-.tabsbar .tablink {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f8f8f8', endColorstr='#d3d3d3 50%, #f8f8f8', GradientType=0);
-}
-
-.tabsbar .selected a {
-	background-color: #fff;
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#efefef', GradientType=0);
-}
-
-.toolbar a.button.disabled,
-.boxpagenav a.icon.disabled,
-.pagenav a.button.disabled span.inner,
-.boxfooter .listbutton.disabled .inner,
-.dropbutton a.button.disabled + .dropbuttontip {
-	background-image: url(images/buttons.gif);
-}
-
-/*** addressbook.css ***/
-
-.contactfieldgroup {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f7f7f7', endColorstr='#eeeeee', GradientType=0);
-}
-
-.contactfieldgroup legend {
-	margin: -8px -8px 8px -8px;
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f0f0f0', endColorstr='#d6d6d6', GradientType=0);
-}
-
-
-/*** mail.css ***/
-
-#messagelistfooter {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ebebeb', endColorstr='#c6c6c6', GradientType=0);
-}
-
-#mailboxlist li.mailbox .unreadcount {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#82acb5', endColorstr='#6a939f', GradientType=0);
-}
-
-#mailboxlist li.mailbox.selected > a .unreadcount {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#005d76', endColorstr='#004558', GradientType=0);
-}
-
-#messageheader, #partheader, #composeheaders {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#f0f0f0', GradientType=0);
-}
-
-.moreheaderstoggle {
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fbfbfb', endColorstr='#e9e9e9', GradientType=1);
-}
-
-#messagelist tbody tr td span.branch div {
-	float: left;
-	height: 18px;
-}
diff --git a/skins/larry/images/buttons.gif b/skins/larry/images/buttons.gif
deleted file mode 100644
index 8a4a78ee4..000000000
--- a/skins/larry/images/buttons.gif
+++ /dev/null
diff --git a/skins/larry/includes/footer.html b/skins/larry/includes/footer.html
index 5cf9d1ec5..f421ec5b0 100644
--- a/skins/larry/includes/footer.html
+++ b/skins/larry/includes/footer.html
@@ -10,16 +10,3 @@ $(document).ready(function(){
 });
 
 </script>
-<!--[if lte IE 8]>
-<script type="text/javascript">
-
-// fix missing :last-child selectors
-$(document).ready(function(){
-	$('ul.treelist ul').each(function(i,ul){
-		$('li:last-child', ul).css('border-bottom', 0);
-	});
-});
-
-</script>
-<![endif]-->
-
diff --git a/skins/larry/includes/links.html b/skins/larry/includes/links.html
index 69e477c2d..ce9863a6c 100644
--- a/skins/larry/includes/links.html
+++ b/skins/larry/includes/links.html
@@ -6,6 +6,4 @@
 <link rel="stylesheet" type="text/css" href="/<roundcube:var name="env:task" />.css" />
 <roundcube:endif />
 <!--[if IE 9]><link rel="stylesheet" type="text/css" href="/svggradients.css" /><![endif]-->
-<!--[if lte IE 8]><link rel="stylesheet" type="text/css" href="/iehacks.css" /><![endif]-->
-<!--[if lte IE 7]><link rel="stylesheet" type="text/css" href="/ie7hacks.css" /><![endif]-->
 <script type="text/javascript" src="/ui.js"></script>
\ No newline at end of file
diff --git a/skins/larry/ui.js b/skins/larry/ui.js
index b00231183..6fb05212d 100644
--- a/skins/larry/ui.js
+++ b/skins/larry/ui.js
@@ -635,12 +635,6 @@ function rcube_mail_ui()
 
     obj[show?'show':'hide']();
 
-    // hide drop-down elements on buggy browsers
-    if (bw.ie6 && config.overlap) {
-      $('select').css('visibility', show?'hidden':'inherit');
-      $('select', obj).css('visibility', 'inherit');
-    }
-
     return show;
   }