--- loncom/interface/loncommon.pm	2009/02/03 19:36:19	1.741
+++ loncom/interface/loncommon.pm	2009/03/01 13:23:12	1.759
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.741 2009/02/03 19:36:19 harmsja Exp $
+# $Id: loncommon.pm,v 1.759 2009/03/01 13:23:12 neumanie Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -923,19 +923,17 @@ sub help_open_topic {
     }
 
     # Add the text
-    if ($text ne "") {
-	$template .= 
-            "<table bgcolor='#3333AA' cellspacing='1' cellpadding='1' border='0'><tr>".
-            "<td bgcolor='#5555FF'><a target=\"_top\" href=\"$link\"><span style=\"color:#FFFFFF;font-size:10pt;\">$text</span></a>";
+    if ($text ne "") {	
+	$template.="<span class=\"LC_nobreak\"><a class=\"LC_helptextbgcolor\" target=\"_top\" href=\"$link\"><span class=\"LC_helptextfontcolor\">$text</span></a>";
     }
 
     # Add the graphic
     my $title = &mt('Online Help');
     my $helpicon=&lonhttpdurl("/adm/help/help.png");
     $template .= <<"ENDTEMPLATE";
- <a target="_top" href="$link" title="$title"><img src="$helpicon" border="0" alt="(Help: $topic)" /></a>
+ <a target="_top" href="$link" title="$title"><img src="$helpicon" border="0" alt="(Help: $topic)" /></a></span>
 ENDTEMPLATE
-    if ($text ne '') { $template.='</td></tr></table>' };
+    
     return $template;
 
 }
@@ -1746,7 +1744,7 @@ sub select_level_form {
 
 =pod
 
-=item * &select_dom_form($defdom,$name,$includeempty,$showdomdesc)
+=item * &select_dom_form($defdom,$name,$includeempty,$showdomdesc,$autosubmit)
 
 Returns a string containing a <select name='$name' size='1'> form to 
 allow a user to select the domain to preform an operation in.  
@@ -1755,16 +1753,22 @@ See loncreateuser.pm for an example invo
 If the $includeempty flag is set, it also includes an empty choice ("no domain
 selected");
 
-If the $showdomdesc flag is set, the domain name is followed by the domain description. 
+If the $showdomdesc flag is set, the domain name is followed by the domain description.
+
+If the $autosubmit flag is set, the form containing the domain selector will be auto-submitted by an onchange action.  
 
 =cut
 
 #-------------------------------------------
 sub select_dom_form {
-    my ($defdom,$name,$includeempty,$showdomdesc) = @_;
+    my ($defdom,$name,$includeempty,$showdomdesc,$autosubmit) = @_;
+    my $onchange;
+    if ($autosubmit) {
+        $onchange = ' onchange="this.form.submit()"';
+    }
     my @domains = sort {lc($a) cmp lc($b)} (&Apache::lonnet::all_domains());
     if ($includeempty) { @domains=('',@domains); }
-    my $selectdomain = "<select name=\"$name\" size=\"1\">\n";
+    my $selectdomain = "<select name=\"$name\" size=\"1\"$onchange>\n";
     foreach my $dom (@domains) {
         $selectdomain.="<option value=\"$dom\" ".
             ($dom eq $defdom ? 'selected="selected" ' : '').'>'.$dom;
@@ -2804,7 +2808,7 @@ sub aboutmewrapper {
         return;
     }
     return '<a href="/adm/'.$domain.'/'.$username.'/aboutme"'.
-	($target?' target="$target"':'').' title="'.&mt("View this user's personal page").'">'.$link.'</a>';
+	($target?' target="$target"':'').' title="'.&mt("View this user's personal information page").'">'.$link.'</a>';
 }
 
 # ------------------------------------------------------------ Syllabus Wrapper
@@ -3073,6 +3077,29 @@ sub languages {
     return $preferred_possibilities[0];
 }
 
+sub user_lang {
+    my ($touname,$toudom,$fromcid) = @_;
+    my @userlangs;
+    if (($fromcid ne '') && ($env{'course.'.$fromcid.'.languages'} ne '')) {
+        @userlangs=(@userlangs,split(/\s*(\,|\;|\:)\s*/,
+                    $env{'course.'.$fromcid.'.languages'}));
+    } else {
+        my %langhash = &getlangs($touname,$toudom);
+        if ($langhash{'languages'} ne '') {
+            @userlangs = split(/\s*(\,|\;|\:)\s*/,$langhash{'languages'});
+        } else {
+            my %domdefs = &Apache::lonnet::get_domain_defaults($toudom);
+            if ($domdefs{'lang_def'} ne '') {
+                @userlangs = ($domdefs{'lang_def'});
+            }
+        }
+    }
+    my @languages=&Apache::lonlocal::get_genlanguages(@userlangs);
+    my $user_lh = Apache::localize->get_handle(@languages);
+    return $user_lh;
+}
+
+
 ###############################################################
 ##               Student Answer Attempts                     ##
 ###############################################################
@@ -4496,7 +4523,7 @@ form, .inline { display: inline; }
 
 /* just for tests */
 .LC_300Box { width:300px; }
-.LC_200Box {width:200px; }
+.LC_400Box {width:400px; }
 .LC_500Box {width:500px; }
 .LC_600Box {width:600px; }
 .LC_800Box {width:800px;}
@@ -5564,7 +5591,14 @@ p, .LC_ContentBox {
         cursor:pointer;
         text-decoration:underline;
 }
-
+.LC_helptextbgcolor
+{
+	background-color:#5555FF;
+}
+.LC_helptextfontcolor
+{
+	color:#FFFFFF;
+}
 
 dl,ul,div,fieldset {
 	margin: 10px 10px 10px 0px;
@@ -5589,7 +5623,7 @@ ol.LC_smallMenu a {
 	color: RGB(80, 80, 80);
 	text-decoration: none;
 }
-ol#LC_TabMainMenueContent, ul.LC_TabContent,
+ol#LC_TabMainMenueContent, ul.LC_TabContent ,
 ul.LC_TabContentBigger {
 	display:block;
 	list-style:none;
@@ -5597,7 +5631,7 @@ ul.LC_TabContentBigger {
 	padding: 0px;
 }
 
-ol#LC_TabMainMenuContent li, ul.LC_TabContent,
+ol#LC_TabMainMenuContent li, ul.LC_TabContent li,
 ul.LC_TabContentBigger li{
 	display: inline;
 	border-right: solid 1px $lg_border_color;
@@ -5621,18 +5655,23 @@ ol#LC_TabMainMenuContent li a{
 }
 ul.LC_TabContent {
 	min-height:1.6em;
-	border-bottom:solid 1px $lg_border_color;
 }
 ul.LC_TabContent li{
 	vertical-align:middle;
 	padding:0px 10px 0px 10px;
+	background-color:$tabbg;
+	border-bottom:solid 1px $lg_border_color;
 }
-ul.LC_TabContent li a, ul.LC_TabContent li{
+ul.LC_TabContent li a, ul.LC_TabContent li{ 
 	color:rgb(47,47,47);
 	text-decoration:none;
 	font-size:95%;
 	font-weight:bold;
 }
+ul.LC_TabContent li:hover, ul.LC_TabContent li.active{
+	background-color:#FFFFFF;
+	border-bottom:solid 1px #FFFFFF;
+}
 ul.LC_TabContentBigger li{
 	vertical-align:bottom;
 	border-top:solid 1px $lg_border_color;
@@ -5641,6 +5680,9 @@ ul.LC_TabContentBigger li{
 	margin-left:2px;
 	background:url(/adm/lonIcons/lightGreyBG.png) repeat-x left top;
 }
+ul.LC_TabContentBigger li:hover, ul.LC_TabContentBigger li.active{
+	background:url(/adm/lonIcons/lightGreyBG.png) repeat-x right bottom;
+}
 ul.LC_TabContentBigger li, ul.LC_TabContentBigger li a{
 	font-size:110%;
 	font-weight:bold;
@@ -5690,7 +5732,21 @@ ol#LC_PathBreadcrumbs li a{
 {
 	border: solid 1px $lg_border_color;
 }
-
+.LC_ContentBoxSpecialContactInfo
+{
+	border: solid 1px $lg_border_color;
+	max-width:25%;
+	min-width:25%;
+}
+.LC_AboutMe_Image
+{
+	float:left;
+	margin-right:10px;
+}
+.LC_Clear_AboutMe_Image
+{
+	clear:left;
+}
 dl.LC_ListStyleClean dt {
 	padding-right: 5px;
 	display: table-header-group;
@@ -5766,12 +5822,7 @@ div.LC_columnSection {
 div.LC_columnSection>* {
 	float: left;
 	margin: 10px 20px 10px 0px;
-	overflow:hidden;	
-}
-div.LC_columnSection > .LC_ContentBox,
-div.LC_columnSection > .LC_ContentBoxSpecial
-	{
-	width: 400px;	
+	overflow:hidden;
 }
 
 .ContentBoxSpecialTemplate
@@ -5786,7 +5837,6 @@ div.LC_columnSection > .ContentBoxTempla
 div.LC_columnSection > .ContentBoxSpecialTemplate
         {
         width: 600px;
-
 }
 
 .clear{
@@ -5837,11 +5887,104 @@ div.LC_columnSection > .ContentBoxSpecia
 }
 
 .LC_loginpage_space {
-	clear:both;
-	margin-bottom:20px;
+	clear: both;
+	margin-bottom: 20px;
 	border-bottom: 1px solid #CCCCCC;
 }
 
+table em{
+	font-weight: bold;
+	font-style: normal;
+}
+
+table#LC_tableOfContent{
+	border-collapse: collapse;
+	border-spacing: 0;
+	padding: 3px;
+	border: 0;
+	background-color: #FFFFFF;
+	font-size: 90%;
+}
+table#LC_tableOfContent a {
+	text-decoration: none;
+}
+
+table#LC_tableOfContent tr.LC_trOdd{
+	background-color: #EEEEEE;
+}
+
+table#LC_tableOfContent img{
+	border: none;
+	height: 1.3em;
+	vertical-align: text-bottom;
+	margin-right: 0.3em;
+}
+
+a#LC_content_toolbar_firsthomework{
+	background-image:url(/res/adm/pages/open-first-problem.gif);
+}
+
+a#LC_content_toolbar_launchnav{	
+	background-image:url(/res/adm/pages/start-navigation.gif);
+}
+
+a#LC_content_toolbar_closenav{
+	background-image:url(/res/adm/pages/close-navigation.gif);
+}
+
+a#LC_content_toolbar_everything{
+	background-image:url(/res/adm/pages/show-all.gif);
+}
+
+a#LC_content_toolbar_uncompleted{
+	background-image:url(/res/adm/pages/show-incomplete-problems.gif);
+}
+
+#LC_content_toolbar_clearbubbles{
+	background-image:url(/res/adm/pages/mark-discussionentries-read.gif);
+}
+
+a#LC_content_toolbar_changefolder{
+	background : url(/res/adm/pages/close-all-folders.gif) top center ;
+}
+
+a#LC_content_toolbar_changefolder_toggled{
+	background-image:url(/res/adm/pages/open-all-folders.gif);
+}
+
+ul#LC_toolbar li a:hover{
+	background-position: bottom center;
+}
+
+ul#LC_toolbar{
+	padding:0; 
+	margin: 2px;
+	list-style:none;
+	position:relative;
+	background-color:white;
+}
+
+ul#LC_toolbar li{
+	border:1px solid white;
+	padding:0;
+	margin: 0;
+	display:inline-block;
+	vertical-align:middle;
+}
+
+a.LC_toolbarItem{
+	display:inline-block;
+	padding:0;
+	margin:0;
+	height: 32px;
+	width: 32px;
+	color:white; 
+	border:0 none;	
+	background-repeat:no-repeat;
+	background-color:transparent;
+}
+
+
 END
 }
 
@@ -6111,16 +6254,23 @@ sub start_page {
 		$result = &html_encode($result);
     }
 
-    if (exists($args->{'bread_crumbs'})) {
-        &Apache::lonhtmlcommon::clear_breadcrumbs();
-        if (ref($args->{'bread_crumbs'}) eq 'ARRAY') {         
-            foreach my $crumb (@{$args->{'bread_crumbs'}}){
-                &Apache::lonhtmlcommon::add_breadcrumb($crumb);
-            }
-        }
-        $result .= &Apache::lonhtmlcommon::breadcrumbs();
-    }
+	#Breadcrumbs
+    if (exists($args->{'bread_crumbs'}) or exists($args->{'bread_crumbs_component'})) {
+		&Apache::lonhtmlcommon::clear_breadcrumbs();
+		#if any br links exists, add them to the breadcrumbs
+		if (exists($args->{'bread_crumbs'}) and ref($args->{'bread_crumbs'}) eq 'ARRAY') {         
+			foreach my $crumb (@{$args->{'bread_crumbs'}}){
+				&Apache::lonhtmlcommon::add_breadcrumb($crumb);
+			}
+		}
 
+		#if bread_crumbs_component exists show it as headline else show only the breadcrumbs
+		if(exists($args->{'bread_crumbs_component'})){
+			$result .= &Apache::lonhtmlcommon::breadcrumbs($args->{'bread_crumbs_component'});
+		}else{
+			$result .= &Apache::lonhtmlcommon::breadcrumbs();
+		}
+    }
     return $result;
 }