From ba7d92fad7b3ac0cfe4a6733339aa474991315a2 Mon Sep 17 00:00:00 2001
From: Arun Persaud <arun@nubati.net>
Date: Thu, 22 Oct 2009 22:56:21 -0700
Subject: NEW FEATURE: use gravatars as icons for players

use icons at the table and on the user page (for last players logged in).
---
 css/standard021.css     | 646 -----------------------------------------------
 css/standard022.css     | 652 ++++++++++++++++++++++++++++++++++++++++++++++++
 include/db.php          |  11 +
 include/functions.php   |  10 +-
 include/output.php      |   2 +-
 include/preferences.php |   1 +
 include/user.php        |   9 +-
 7 files changed, 679 insertions(+), 652 deletions(-)
 delete mode 100644 css/standard021.css
 create mode 100644 css/standard022.css

diff --git a/css/standard021.css b/css/standard021.css
deleted file mode 100644
index 6957924..0000000
--- a/css/standard021.css
+++ /dev/null
@@ -1,646 +0,0 @@
-/* reset CSS (taken from blueprint and modified a bit) */
-
-html, body, div, span,
-h1, h2, h3, h4, h5, h6, p,
-a,img,  dl, dt, dd, ol, ul, li,
-fieldset, form, label, legend,
-table, tbody, tfoot, thead, tr, th, td {
-  margin: 0;
-  padding: 0;
-  border: 0;
-  vertical-align: baseline;
-}
-table { border-collapse: separate; border-spacing: 0; }
-caption, th, td { text-align: left; font-weight: normal; }
-table, td, th { vertical-align: middle; }
-
-/*  end reset */
-
-/* some general layout */
-h1, h2, h3, h4, h5, h6, p {margin: 2px; padding: 1px;}
-
-body { background-color: #ddd; }
-
-
-/* the header, footer, etc */
-.header {
-  background-color: #fff;
-  text-align:       center;
-  height:           4em;
-  padding-top: 1.5em;
-  margin-left: 3em;
-  margin-right: 3em;
-  border-bottom:    3px solid gray;
-}
-
-.lastlogin {
-  position:absolute;
-  top:0;
-  left:3em;
-}
-.lastlogin span { font-size:smaller;}
-
-.main {
-  background-color: #fff;
-  margin-left: 3em;
-  margin-right: 3em;
-  min-height: 40em;
-}
-
-.footer {
-  background-color: #fff;
-  margin-left: 3em;
-  margin-right: 3em;
-  padding:0;
-  border-top: 2px solid gray;
-  clear:both;
-  height: 8em;
-}
-.footer .right { float:right;   font-size:smaller;}
-.footer .left  { float:left;  font-size:smaller; }
-
-.status {
-  position:absolute;
-  right:4em;
-  top:0.1em;
-  font-size: smaller;
-}
-
-/* sessions */
-.session {
-  width: 100%;
-  border-bottom: 1px solid #000;
-  text-align: center;
-}
-.session div.sessionrules {
-  width: 19em;
-  float: left;
-  text-align: left;
-}
-.session div.sessionrules div{
-  display:none;
-  background-color: #fff;
-  border: 1px solid #000;
-  position:absolute;
-  z-index: 30;
-  padding:0.5em;
-}
-.session div.sessionrules:hover div{ display:block; }
-.session div.sessionscore {
-  width: 19em;
-  float: right;
-  text-align: right;
-}
-.session div.sessionscore div{
-  position:absolute;
-  width:12em;
-  right:3em;
-  display:none;
-  background-color: #fff;
-  border: 1px solid #000;
-  z-index: 30;
-}
-.session div.sessionscore:hover div{ display:block;}
-.session img.rulesicon{ height: 1em; }
-
-.session .scoretable{
-  height:20em;
-  overflow: auto;
-}
-.session table.score {
-  margin:0.5em;
-  width:10em;
-  border-collapse:collapse;
-}
-
-/* all kind of message that should appear in the middle of the page/table */
-.joingame,.sickness,.poverty,.total,.message {
- position: absolute;
- background-color: #fff;
- width: 20%;
- top:19em;
- left:40%;
- right:40%;
- text-align: center;
- z-index:22
-}
-
-.total {
-    top:11em;
-    width: 14%;
-    left: 43%;
-}
-/* scoring */
-.total .re {
- position: absolute;
- left: -12em;
- top:8em;
- background-color: #eee;
- z-index:15;
-}
-.total .contra {
- position: absolute;
- right: -14em;
- top:8em;
- background-color: #eee;
- z-index:15;
-}
-
-/* output possible rules for  a new game  */
-.rules { margin-top:24em;}
-
-/* playing cards*/
-.card {
-  position:absolute;
-  z-index:20;
-  top:18em;
-  left:28em;
-  text-align:center;
-  background-color:#fff;
-  border:2px solid gray;
-}
-.card img { width:8em; }
-
-/* display the table and the names */
-div.table {
-  position:absolute;
-  width:100%;
-  height:35em;
-  margin:0;
-  left:0;
-  padding:0;
-/*  border: 3px solid blue; */
-  top: 9.2em;
-  text-align:center;
-}
-
-div.table img.table {
-  position:absolute;
-  width:25%;
-  top:20%;
-  height:22em;
-  left:37.5%;
-  z-index:5;
-  display: block;
-  margin:0;
-  padding:0;
-}
-div.table div {
-  /*background-color:green;*/
-  position:absolute;
-  width:12.5%;
-  text-align:center;
-  z-index:20;
-}
-div.table div img{
-  /*background-color:green;*/
-  width:20%;
-}
-
-div.table div.table0 {
-  top:45%;
-  right:62.5%;
-}
-div.table div.table1 {
-  top:7.5%;
-  left:43.75%;
-}
-div.table div.table2 {
-  top:45%;
-  left:62.5%;
-}
-div.table div.table3 {
-  bottom:5%;
-  left: 43.75%;
-}
-
-/* display the card tricks */
-
-ul.tricks {
-  position:relative;
-  zoom:1; /* fixes an IE6 issue and hopefully doesn't mess up anything else */
-  list-style:none;
-  margin:3px;
-  padding:0;
-  padding-bottom:3px;
-  text-align:center;
-  border-bottom:1px solid #444;
-}
-ul.tricks a { text-decoration:none; color:#000;}
-ul.tricks li {
-  /*background-color:blue;*/
-  padding:0.1em;
-  margin:0.2em 0.5em;
-  display:inline;
-}
-ul.tricks li.old {  background-color:#fff; }
-ul.tricks li:hover {  background-color: #bbb;}
-ul.tricks li.nohighlight:hover {  background-color: #fff;}
-
-ul.tricks li div.trick {
-  position:absolute;
-  width:100%;
-  height:35em;
-  top:2.2em;
-  left: 0;
-  margin:0;
-  padding:0;
-/*  border: 2px solid red;*/
-  display:block;
-}
-ul.tricks li div.trick { display:none;}
-ul.tricks li div.trick img.arrow {
-  position:absolute;
-  margin:0;
-  padding:0;
-/*  border: 5px solid blue;*/
-  text-align:center;
-  width:16%;
-  height:16em;
-  left:42%;
-  right:42%;
-  top:10em;
-  z-index:8;
-}
-
-#trick0 img { float:left; width: 3em; }
-
-hr {clear:both;}
-
-/*ul.tricks li:hover div.table{ display:block; }*/
-
-/* left player */
-ul.tricks li div div.card0 img,
-ul.tricks li div div.card0 .score,
-.vorbehalt0 {
-  position:absolute;
-  margin:0;
-  padding:0;
-  /*border: 1px solid red;*/
-  top: 40%;
-  left:37.5%;
-  right:56.5%;
-  width:6%;
-  z-index:30;
-}
-
-.vorbehalt0 {
-  left:37.5%;
-  right:57.5%;
-  width:10%;
-  text-align:left;
-}
-ul.tricks li div div.card0 span.comment{
-  position:absolute;
-  margin:0;
-  padding:0;
-  /*border: 1px solid red;*/
-  top: 5%;
-  right:66.5%;
-  left:17.5%;
-  width:16%;
-}
-
-/* top player */
-ul.tricks li div div.card1 img,
-ul.tricks li div div.card1 .score,
-.vorbehalt1 {
-  position:absolute;
-  margin:0;
-  padding:0;
-  /*border: 1px solid red;*/
-  top: 22%;
-  left:47%;
-  right:47%;
-  width:6%;
-  text-align:center;
-  z-index:30;
-}
-.vorbehalt1{
-  left:45%;
-  right:45%;
-  width:10%;
-  z-index:30;
-}
-ul.tricks li div div.card1 span.comment{
-  position:absolute;
-  margin:0;
-  padding:0;
-  /*border: 1px solid red;*/
-  top: 5%;
-  left:66.5%;
-  right:17.5%;
-  width:16%;
-  text-align:center;
-}
-
-/* right player */
-ul.tricks li div div.card2 img,
-ul.tricks li div div.card2 .score,
-.vorbehalt2{
-  position:absolute;
-  margin:0;
-  padding:0;
-  /*border: 1px solid red;*/
-  top: 40%;
-  right:37.5%;
-  left:56.5%;
-  width:6%;
-  z-index:30;
-}
-.vorbehalt2{
-  left:auto;
-  right:38%;
-  width:10%;
-  text-align:right;
-}
-ul.tricks li div div.card2 span.comment{
-  position:absolute;
-  margin:0;
-  padding:0;
-  /*border: 1px solid red;*/
-  top: 85%;
-  left:66.5%;
-  right:17.5%;
-  width:16%;
-  text-align:center;
-}
-
-/* bottom player */
-ul.tricks li div div.card3 img,
-ul.tricks li div div.card3 .score,
-.vorbehalt3{
-  position:absolute;
-  margin:0;
-  padding:0;
-  /*border: 1px solid red;*/
-  bottom: 20%;
-  left:47%;
-  right:47%;
-  width:6%;
-  text-align:center;
-  z-index:30;
-}
-.vorbehalt3{
-  left:45%;
-  right:45%;
-  width:10%;
-  text-align:center;
-}
-ul.tricks li div div.card3 span.comment{
-  position:absolute;
-  margin:0;
-  padding:0;
-  /*border: 1px solid red;*/
-  top: 85%;
-  right:66.5%;
-  left:17.5%;
-  width:16%;
-}
-
-span.comment{
- border: 3px solid green;
- max-height:6em;
- overflow: auto;
- word-wrap: break-word;
-}
-
-ul.tricks li div div span.comment span{
-  display:block;
-  text-align:left;
-  border-top:1px solid green;
-}
-
-.mycards {
-  margin:0;
-  margin-top:34.5em;
-  padding:0;
-  border-top:       2px solid gray;
-/* border-bottom:    2px solid green;*/
-  background-color: #faffc7;
-  text-align:center;
-}
-
-.mycards img { height:6em;}
-
-.exchange {
-  clear:both;
-  margin:0;
-  padding:0;
-  border:1px solid red;
-  background-color:yellow;
-}
-
-.exchange img { height:6em;}
-
-.line{
-  clear:both;
-  border-top:2px solid gray;
-  margin:0;
-  padding:0;
-}
-
-.gameinfo {
-  position:absolute;
-  top:27em;
-  right:0em;
-  margin:1em;
-  margin-top:0em;
-  margin-right:3em;
-
-  width:12em;
-
-  padding:0.3em;
-
-  border:    2px solid gray;
-  background-color: #efefef;
-}
-
-.usermenu {
-  position:absolute;
-  top:10em;
-  left:3em;
-  margin:1em;
-  margin-top:0em;
-  margin-left:0em;
-
-  width: 12em;
-
-  border:    2px solid gray;
-
-  padding:0.3em;
-
-  background-color: #eee;
-}
-
-.notes {
-  position:absolute;
-  top:27em;
-  left:0;
-  margin:1em;
-  margin-top:0em;
-  margin-left:3em;
-
-  width: 12em;
-
-  border:    2px solid gray;
-
-  padding:0.3em;
-
-  background-color: #efefef;
-
-  height:10em;
-  overflow: auto;
-  z-index:50;
-}
-
-.user { margin-left:25%;margin-right:5%; }
-.user td.usergames { width:50%; }
-.wide { margin-left:5%;margin-right:5%; }
-
-.over {
-  text-align:center;
-  margin-bottom:0.1em;
-}
-
-.cardinput {
-  display:inline;
-  position:relative;
-  border: 1px solid #000;
-}
-
-.cardinput img { width: 4em;}
-
-.cardinput:hover{ background-color:red;}
-
-div span img.button { width: 2em;}
-div span img.tinybutton { width: 1.4em;}
-
-.gamestatuspre {
-  padding: 0 0.3em;
-  background-color: #fd8901;
-}
-.gamestatusover {
-  padding:0 0.3em;
-  background-color: #f82c20 ;
-}
-.gamestatusplay {
-  padding:0 0.3em;
-  background-color: #15de26;
-}
-
-.multi a{ color: #fff;}
-
-.bigger{ font-size:larger;}
-
-
-/* statistics using jquery*/
-caption {
-  text-align: center;
-  margin: 0.5em;
-  padding: 0.5em;
-  padding-bottom: 0em;
-  margin-bottom: 0;
- }
-
-table.stats { 
-  margin: 0.5em 1em;
-  border: solid 0.2em #aeaeae;
-  -moz-border-radius: 0.5em ;
-  float: left;
-}
-table.stats tbody tr.odd td  { background-color:#aeaeae; }
-table.stats tbody tr.even td { background-color:#eaeaea; }
-table.stats td, table.stats th {
-  margin-left:  0.2em;
-  margin-right: 0.2em;
-  padding-left:  0.2em;
-  padding-right: 0.2em;
-  border-right: solid 0.1em #000;
-}
-table.stats tr td:last-child, table.stats  tr th:last-child { border-right: solid 0 #000; }
-table.stats th { border-bottom: solid 0.2em #000 }
-
-table.stats thead tr .header {
-    background-image: url(bg.png);
-    background-repeat: no-repeat;
-    background-position: center right;
-    cursor: pointer;
-}
-table.stats tbody td {
-    padding: 4px;
-    background-color: #eaeaea;
-    vertical-align: top;
-}
-table.stats thead tr .headerSortUp {
-    background-image: url(asc.png);
-}
-table.stats thead tr .headerSortDown {
-    background-image: url(desc.png);
-}
-table.stats thead tr .headerSortDown, table.tablesorter thead tr .headerSortUp {
-    background-color: #8dbdd8;
-}
-
-
-
-/* the login window */
-.login {
-  text-align:center;
-  padding-top: 1em;
-}
-
-.login p, {
-  padding: 0.1em 0.1em 0.15em;
-}
-.login h4 {
-  padding: 0.3em 0.3em 0.45em;
-}
-
-/* the login form */
-.login form{
-  width: 24em;
-  margin: 0.5em auto;
-  padding: 0.5em 0.5em  1.5em;
-  text-align: center;
-}
-
-fieldset {
-  border: 2px solid #000;
-  padding: 0.5em 0.5em 0.75em;
-  background-color: #eee;
-}
-
-.login label, .login input{ margin: 0.5em 0.5em 0.75em;}
-
-.login label{
-  float:left;
-  width:7em;
-  text-align: left;
-}
-
-.login input #email, .login input #password{
-  width:9em;
-  float:right;
-}
-
-.login .submitbutton { background-color: #fff;}
-.login .submitbutton:hover { background-color: #aaa;}
-
-#openid_url {
-  background: #FFFFFF url('openid-icon-small.gif') no-repeat scroll 0pt 50%;
-  padding-left: 18px;
-}
-
-table.openid td, table.openid th{
-    padding: 0.0em 0.3em;;
-}
-
-.newbiehint {
-    background-color: #fee;
-}
-
-.vacation {
-    color: #666;
-    background-color: #fc3;
-}
\ No newline at end of file
diff --git a/css/standard022.css b/css/standard022.css
new file mode 100644
index 0000000..79dfeea
--- /dev/null
+++ b/css/standard022.css
@@ -0,0 +1,652 @@
+/* reset CSS (taken from blueprint and modified a bit) */
+
+html, body, div, span,
+h1, h2, h3, h4, h5, h6, p,
+a,img,  dl, dt, dd, ol, ul, li,
+fieldset, form, label, legend,
+table, tbody, tfoot, thead, tr, th, td {
+  margin: 0;
+  padding: 0;
+  border: 0;
+  vertical-align: baseline;
+}
+table { border-collapse: separate; border-spacing: 0; }
+caption, th, td { text-align: left; font-weight: normal; }
+table, td, th { vertical-align: middle; }
+
+/*  end reset */
+
+/* some general layout */
+h1, h2, h3, h4, h5, h6, p {margin: 2px; padding: 1px;}
+
+body { background-color: #ddd; }
+
+
+/* the header, footer, etc */
+.header {
+  background-color: #fff;
+  text-align:       center;
+  height:           4em;
+  padding-top: 1.5em;
+  margin-left: 3em;
+  margin-right: 3em;
+  border-bottom:    3px solid gray;
+}
+
+.lastlogin {
+  position:absolute;
+  top:0;
+  left:3em;
+}
+.lastlogin span { font-size:smaller;}
+
+.main {
+  background-color: #fff;
+  margin-left: 3em;
+  margin-right: 3em;
+  min-height: 40em;
+}
+
+.footer {
+  background-color: #fff;
+  margin-left: 3em;
+  margin-right: 3em;
+  padding:0;
+  border-top: 2px solid gray;
+  clear:both;
+  height: 8em;
+}
+.footer .right { float:right;   font-size:smaller;}
+.footer .left  { float:left;  font-size:smaller; }
+
+.status {
+  position:absolute;
+  right:4em;
+  top:0.1em;
+  font-size: smaller;
+}
+
+/* sessions */
+.session {
+  width: 100%;
+  border-bottom: 1px solid #000;
+  text-align: center;
+}
+.session div.sessionrules {
+  width: 19em;
+  float: left;
+  text-align: left;
+}
+.session div.sessionrules div{
+  display:none;
+  background-color: #fff;
+  border: 1px solid #000;
+  position:absolute;
+  z-index: 30;
+  padding:0.5em;
+}
+.session div.sessionrules:hover div{ display:block; }
+.session div.sessionscore {
+  width: 19em;
+  float: right;
+  text-align: right;
+}
+.session div.sessionscore div{
+  position:absolute;
+  width:12em;
+  right:3em;
+  display:none;
+  background-color: #fff;
+  border: 1px solid #000;
+  z-index: 30;
+}
+.session div.sessionscore:hover div{ display:block;}
+.session img.rulesicon{ height: 1em; }
+
+.session .scoretable{
+  height:20em;
+  overflow: auto;
+}
+.session table.score {
+  margin:0.5em;
+  width:10em;
+  border-collapse:collapse;
+}
+
+/* all kind of message that should appear in the middle of the page/table */
+.joingame,.sickness,.poverty,.total,.message {
+ position: absolute;
+ background-color: #fff;
+ width: 20%;
+ top:19em;
+ left:40%;
+ right:40%;
+ text-align: center;
+ z-index:22
+}
+
+.total {
+    top:11em;
+    width: 14%;
+    left: 43%;
+}
+/* scoring */
+.total .re {
+ position: absolute;
+ left: -12em;
+ top:8em;
+ background-color: #eee;
+ z-index:15;
+}
+.total .contra {
+ position: absolute;
+ right: -14em;
+ top:8em;
+ background-color: #eee;
+ z-index:15;
+}
+
+/* output possible rules for  a new game  */
+.rules { margin-top:24em;}
+
+/* playing cards*/
+.card {
+  position:absolute;
+  z-index:20;
+  top:18em;
+  left:28em;
+  text-align:center;
+  background-color:#fff;
+  border:2px solid gray;
+}
+.card img { width:8em; }
+
+/* display the table and the names */
+div.table {
+  position:absolute;
+  width:100%;
+  height:37em;
+  margin:0;
+  left:0;
+  padding:0;
+/*  border: 3px solid blue; */
+  top: 9.2em;
+  text-align:center;
+}
+
+div.table img.table {
+  position:absolute;
+  width:25%;
+  top:20%;
+  height:22em;
+  left:37.5%;
+  z-index:5;
+  display: block;
+  margin:0;
+  padding:0;
+}
+div.table div {
+  /*background-color:green;*/
+  position:absolute;
+  width:12.5%;
+  text-align:center;
+  z-index:20;
+}
+div.table div img{
+  /*background-color:green;*/
+  width:20%;
+}
+
+div.table div.table0 {
+  top:45%;
+  right:62.5%;
+}
+div.table div.table1 {
+  top:0%;
+  left:43.75%;
+}
+div.table div.table2 {
+  top:45%;
+  left:62.5%;
+}
+div.table div.table3 {
+  bottom:0%;
+  left: 43.75%;
+}
+
+/* display the card tricks */
+
+ul.tricks {
+  position:relative;
+  zoom:1; /* fixes an IE6 issue and hopefully doesn't mess up anything else */
+  list-style:none;
+  margin:3px;
+  padding:0;
+  padding-bottom:3px;
+  text-align:center;
+  border-bottom:1px solid #444;
+}
+ul.tricks a { text-decoration:none; color:#000;}
+ul.tricks li {
+  /*background-color:blue;*/
+  padding:0.1em;
+  margin:0.2em 0.5em;
+  display:inline;
+}
+ul.tricks li.old {  background-color:#fff; }
+ul.tricks li:hover {  background-color: #bbb;}
+ul.tricks li.nohighlight:hover {  background-color: #fff;}
+
+ul.tricks li div.trick {
+  position:absolute;
+  width:100%;
+  height:35em;
+  top:2.2em;
+  left: 0;
+  margin:0;
+  padding:0;
+/*  border: 2px solid red;*/
+  display:block;
+}
+ul.tricks li div.trick { display:none;}
+ul.tricks li div.trick img.arrow {
+  position:absolute;
+  margin:0;
+  padding:0;
+/*  border: 5px solid blue;*/
+  text-align:center;
+  width:16%;
+  height:16em;
+  left:42%;
+  right:42%;
+  top:10em;
+  z-index:8;
+}
+
+#trick0 img { float:left; width: 3em; }
+
+hr {clear:both;}
+
+/*ul.tricks li:hover div.table{ display:block; }*/
+
+/* left player */
+ul.tricks li div div.card0 img,
+ul.tricks li div div.card0 .score,
+.vorbehalt0 {
+  position:absolute;
+  margin:0;
+  padding:0;
+  /*border: 1px solid red;*/
+  top: 40%;
+  left:37.5%;
+  right:56.5%;
+  width:6%;
+  z-index:30;
+}
+
+.vorbehalt0 {
+  left:37.5%;
+  right:57.5%;
+  width:10%;
+  text-align:left;
+}
+ul.tricks li div div.card0 span.comment{
+  position:absolute;
+  margin:0;
+  padding:0;
+  /*border: 1px solid red;*/
+  top: 5%;
+  right:66.5%;
+  left:17.5%;
+  width:16%;
+}
+
+/* top player */
+ul.tricks li div div.card1 img,
+ul.tricks li div div.card1 .score,
+.vorbehalt1 {
+  position:absolute;
+  margin:0;
+  padding:0;
+  /*border: 1px solid red;*/
+  top: 22%;
+  left:47%;
+  right:47%;
+  width:6%;
+  text-align:center;
+  z-index:30;
+}
+.vorbehalt1{
+  left:45%;
+  right:45%;
+  width:10%;
+  z-index:30;
+}
+ul.tricks li div div.card1 span.comment{
+  position:absolute;
+  margin:0;
+  padding:0;
+  /*border: 1px solid red;*/
+  top: 5%;
+  left:66.5%;
+  right:17.5%;
+  width:16%;
+  text-align:center;
+}
+
+/* right player */
+ul.tricks li div div.card2 img,
+ul.tricks li div div.card2 .score,
+.vorbehalt2{
+  position:absolute;
+  margin:0;
+  padding:0;
+  /*border: 1px solid red;*/
+  top: 40%;
+  right:37.5%;
+  left:56.5%;
+  width:6%;
+  z-index:30;
+}
+.vorbehalt2{
+  left:auto;
+  right:38%;
+  width:10%;
+  text-align:right;
+}
+ul.tricks li div div.card2 span.comment{
+  position:absolute;
+  margin:0;
+  padding:0;
+  /*border: 1px solid red;*/
+  top: 85%;
+  left:66.5%;
+  right:17.5%;
+  width:16%;
+  text-align:center;
+}
+
+/* bottom player */
+ul.tricks li div div.card3 img,
+ul.tricks li div div.card3 .score,
+.vorbehalt3{
+  position:absolute;
+  margin:0;
+  padding:0;
+  /*border: 1px solid red;*/
+  bottom: 20%;
+  left:47%;
+  right:47%;
+  width:6%;
+  text-align:center;
+  z-index:30;
+}
+.vorbehalt3{
+  left:45%;
+  right:45%;
+  width:10%;
+  text-align:center;
+}
+ul.tricks li div div.card3 span.comment{
+  position:absolute;
+  margin:0;
+  padding:0;
+  /*border: 1px solid red;*/
+  top: 85%;
+  right:66.5%;
+  left:17.5%;
+  width:16%;
+}
+
+span.comment{
+ border: 3px solid green;
+ max-height:6em;
+ overflow: auto;
+ word-wrap: break-word;
+}
+
+ul.tricks li div div span.comment span{
+  display:block;
+  text-align:left;
+  border-top:1px solid green;
+}
+
+.mycards {
+  margin:0;
+  margin-top:38.5em;
+  padding:0;
+  border-top:       2px solid gray;
+/* border-bottom:    2px solid green;*/
+  background-color: #faffc7;
+  text-align:center;
+}
+
+.mycards img { height:6em;}
+
+.exchange {
+  clear:both;
+  margin:0;
+  padding:0;
+  border:1px solid red;
+  background-color:yellow;
+}
+
+.exchange img { height:6em;}
+
+.line{
+  clear:both;
+  border-top:2px solid gray;
+  margin:0;
+  padding:0;
+}
+
+.gameinfo {
+  position:absolute;
+  top:27em;
+  right:0em;
+  margin:1em;
+  margin-top:0em;
+  margin-right:3em;
+
+  width:12em;
+
+  padding:0.3em;
+
+  border:    2px solid gray;
+  background-color: #efefef;
+}
+
+.usermenu {
+  position:absolute;
+  top:10em;
+  left:3em;
+  margin:1em;
+  margin-top:0em;
+  margin-left:0em;
+
+  width: 12em;
+
+  border:    2px solid gray;
+
+  padding:0.3em;
+
+  background-color: #eee;
+}
+
+.notes {
+  position:absolute;
+  top:27em;
+  left:0;
+  margin:1em;
+  margin-top:0em;
+  margin-left:3em;
+
+  width: 12em;
+
+  border:    2px solid gray;
+
+  padding:0.3em;
+
+  background-color: #efefef;
+
+  height:10em;
+  overflow: auto;
+  z-index:50;
+}
+
+.user { margin-left:25%;margin-right:5%; }
+.user td.usergames { width:50%; }
+.wide { margin-left:5%;margin-right:5%; }
+
+.over {
+  text-align:center;
+  margin-bottom:0.1em;
+}
+
+.cardinput {
+  display:inline;
+  position:relative;
+  border: 1px solid #000;
+}
+
+.cardinput img { width: 4em;}
+
+.cardinput:hover{ background-color:red;}
+
+div span img.button { width: 2em;}
+div span img.tinybutton { width: 1.4em;}
+
+.gamestatuspre {
+  padding: 0 0.3em;
+  background-color: #fd8901;
+}
+.gamestatusover {
+  padding:0 0.3em;
+  background-color: #f82c20 ;
+}
+.gamestatusplay {
+  padding:0 0.3em;
+  background-color: #15de26;
+}
+
+.multi a{ color: #fff;}
+
+.bigger{ font-size:larger;}
+
+
+/* statistics using jquery*/
+caption {
+  text-align: center;
+  margin: 0.5em;
+  padding: 0.5em;
+  padding-bottom: 0em;
+  margin-bottom: 0;
+ }
+
+table.stats { 
+  margin: 0.5em 1em;
+  border: solid 0.2em #aeaeae;
+  -moz-border-radius: 0.5em ;
+  float: left;
+}
+table.stats tbody tr.odd td  { background-color:#aeaeae; }
+table.stats tbody tr.even td { background-color:#eaeaea; }
+table.stats td, table.stats th {
+  margin-left:  0.2em;
+  margin-right: 0.2em;
+  padding-left:  0.2em;
+  padding-right: 0.2em;
+  border-right: solid 0.1em #000;
+}
+table.stats tr td:last-child, table.stats  tr th:last-child { border-right: solid 0 #000; }
+table.stats th { border-bottom: solid 0.2em #000 }
+
+table.stats thead tr .header {
+    background-image: url(bg.png);
+    background-repeat: no-repeat;
+    background-position: center right;
+    cursor: pointer;
+}
+table.stats tbody td {
+    padding: 4px;
+    background-color: #eaeaea;
+    vertical-align: top;
+}
+table.stats thead tr .headerSortUp {
+    background-image: url(asc.png);
+}
+table.stats thead tr .headerSortDown {
+    background-image: url(desc.png);
+}
+table.stats thead tr .headerSortDown, table.tablesorter thead tr .headerSortUp {
+    background-color: #8dbdd8;
+}
+
+
+
+/* the login window */
+.login {
+  text-align:center;
+  padding-top: 1em;
+}
+
+.login p, {
+  padding: 0.1em 0.1em 0.15em;
+}
+.login h4 {
+  padding: 0.3em 0.3em 0.45em;
+}
+
+/* the login form */
+.login form{
+  width: 24em;
+  margin: 0.5em auto;
+  padding: 0.5em 0.5em  1.5em;
+  text-align: center;
+}
+
+fieldset {
+  border: 2px solid #000;
+  padding: 0.5em 0.5em 0.75em;
+  background-color: #eee;
+}
+
+.login label, .login input{ margin: 0.5em 0.5em 0.75em;}
+
+.login label{
+  float:left;
+  width:7em;
+  text-align: left;
+}
+
+.login input #email, .login input #password{
+  width:9em;
+  float:right;
+}
+
+.login .submitbutton { background-color: #fff;}
+.login .submitbutton:hover { background-color: #aaa;}
+
+#openid_url {
+  background: #FFFFFF url('openid-icon-small.gif') no-repeat scroll 0pt 50%;
+  padding-left: 18px;
+}
+
+table.openid td, table.openid th{
+    padding: 0.0em 0.3em;;
+}
+
+.newbiehint {
+    background-color: #fee;
+}
+
+.vacation {
+    color: #666;
+    background-color: #fc3;
+}
+
+div.table div img.gravatar, img.gravatar  { 
+    width:  4em;
+    height: 4em;
+    border: 3px solid #aaa;
+}
\ No newline at end of file
diff --git a/include/db.php b/include/db.php
index cc40f67..882a1ad 100644
--- a/include/db.php
+++ b/include/db.php
@@ -470,6 +470,17 @@ function DB_get_names_of_last_logins($N)
   return $names;
 }
 
+function DB_get_emails_of_last_logins($N)
+{
+  $emails  = array();
+
+  $result = DB_query("SELECT email FROM User ORDER BY last_login DESC LIMIT $N");
+  while($r = DB_fetch_array($result))
+    $emails[] = $r[0];
+
+  return $emails;
+}
+
 function DB_get_names_of_new_logins($N)
 {
   $names  = array();
diff --git a/include/functions.php b/include/functions.php
index 43fbb24..63216eb 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -803,7 +803,8 @@ function display_table ()
 		     "        Hand.point_call, ".
 		     "        User.last_login, ".
 		     "        Hand.hash,       ".
-		     "        User.timezone    ".
+		     "        User.timezone,    ".
+		     "        User.email       ".
 		     "FROM Hand ".
 		     "LEFT JOIN User ON User.id=Hand.user_id ".
 		     "WHERE Hand.game_id='".$gameid."' ".
@@ -821,11 +822,14 @@ function display_table ()
       $call      = $r[5];
       $hash      = $r[7];
       $timezone  = $r[8];
+      $email     = $r[9];      
       $wins      = DB_get_number_of_tricks($gameid,$pos);
       date_default_timezone_set($defaulttimezone);
       $lastlogin = strtotime($r[6]);
       date_default_timezone_set($timezone);
       $timenow   = strtotime(date("Y-m-d H:i:s"));
+      $gravatar = "$name<br /><img class=\"gravatar\" title=\"$name\" src=\"http://www.gravatar.com/avatar/".md5(strtolower(trim($email)))."?d=identicon\" />";
+
 
       echo "  <div class=\"table".($pos-1)."\">\n";
 
@@ -838,10 +842,10 @@ function display_table ()
 	  $comment = $vacation[2];
 
 	      $title = "begin: $start  end: $stop $comment";
-	      echo "   <span class=\"vacation\" title=\"$title\">$name (on vacation until $stop)</span> \n";
+	      echo "   <span class=\"vacation\" title=\"$title\">$gravatar (on vacation until $stop)</span> \n";
 	}
       else
-	echo "   $name \n";
+	echo "   $gravatar \n";
       if($debug)
 	echo"</a>\n";
 
diff --git a/include/output.php b/include/output.php
index 33f7b19..9e87de3 100644
--- a/include/output.php
+++ b/include/output.php
@@ -301,7 +301,7 @@ function output_header()
      <title>e-Doko</title>
      <meta content="text/html; charset=ISO-8859-1" http-equiv="content-type" />
      <link rel="shortcut icon" type="image/x-icon" href="pics/edoko-favicon.png" />
-     <link rel="stylesheet" type="text/css" href="css/standard021.css" />
+     <link rel="stylesheet" type="text/css" href="css/standard022.css" />
      <script type="text/javascript" src="include/game.js"> </script>
      <script type="text/javascript" src="include/jquery.js"> </script>
      <script type="text/javascript" src="include/jquery.tablesorter.js"></script>
diff --git a/include/preferences.php b/include/preferences.php
index 2e3eef2..70ecabb 100644
--- a/include/preferences.php
+++ b/include/preferences.php
@@ -496,6 +496,7 @@ if($changed_openid)
 echo "    </fieldset>\n";
 echo "    <fieldset><legend>Submit</legend><input type=\"submit\"  name=\"passwd\" value=\"set\" /></fieldset>\n";
 echo "  </form>\n";
+echo " <p>E-DoKo uses <a href=\"http://www.gravatar.org\">gravatars</a> as icons. I</p>";
 echo "</div>\n";
 
 return;
diff --git a/include/user.php b/include/user.php
index bac4398..a027f40 100644
--- a/include/user.php
+++ b/include/user.php
@@ -206,9 +206,14 @@ else
 	echo "</p>\n";
 
 	/* display last 5 users that logged on */
-	$names = DB_get_names_of_last_logins(5);
 	echo "<h4>Players last logged in:</h4>\n<p>\n";
-	echo implode(", ",$names).",...\n";
+
+	$names  = DB_get_names_of_last_logins(7);
+	$emails = DB_get_emails_of_last_logins(7);
+	for($i=0;$i<7;$i++)
+	  {
+	    echo "<img class=\"gravatar\" title=\"".$names[$i]."\" src=\"http://www.gravatar.com/avatar/".md5(strtolower(trim($emails[$i])))."?d=identicon\" />\n";
+	  }
 	echo "</p>\n";
 
 	echo "</div>\n";
-- 
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