--- loncom/auth/lonlogin.pm	2010/05/06 16:15:59	1.137
+++ loncom/auth/lonlogin.pm	2010/08/22 21:51:11	1.139
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Login Screen
 #
-# $Id: lonlogin.pm,v 1.137 2010/05/06 16:15:59 bisitz Exp $
+# $Id: lonlogin.pm,v 1.139 2010/08/22 21:51:11 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -270,10 +270,6 @@ my $loginbox_header_textcol=&Apache::lon
 my $logo=&Apache::loncommon::designparm('login.logo',$domain);
 my $img=&Apache::loncommon::designparm('login.img',$domain);
 my $domainlogo='<div>'.&Apache::loncommon::domainlogo($domain).'</div>';
-my $login=&Apache::loncommon::designparm('login.login',$domain);
-if ($login eq '') {
-$login = $iconpath.'/'.&mt('userauthentication.gif');
-}
 my $showbanner = 1;
 my $showmainlogo = 1;
 if (defined(&Apache::loncommon::designparm('login.showlogo_img',$domain))) {
@@ -285,7 +281,6 @@ if (defined(&Apache::loncommon::designpa
 my $showadminmail=&Apache::loncommon::designparm('login.adminmail',$domain);
 my $showcoursecat =
 &Apache::loncommon::designparm('login.coursecatalog',$domain);
-my $loginheader =&Apache::loncommon::designparm('login.loginheader',$domain);
 my $shownewuserlink = 
 &Apache::loncommon::designparm('login.newuser',$domain);
 my $now=time;
@@ -318,6 +313,14 @@ this.document.client.elements.upass$now.
 this.document.server.submit();
 return false;
 }
+
+function enableInput() {
+    this.document.client.elements.upass$now.removeAttribute("readonly");
+    this.document.client.elements.uname.removeAttribute("readonly");
+    this.document.client.elements.udom.removeAttribute("readonly");
+    return;
+}
+
 // ]]>
 </script>
 
@@ -330,7 +333,8 @@ my %add_entries = (
 	       text         => "$font",
 	       link         => "$link",
 	       vlink        => "$vlink",
-	       alink        => "$alink",);
+	       alink        => "$alink",
+               onload       => 'javascript:enableInput();',);
 
 $r->print(&Apache::loncommon::start_page('The LearningOnline Network with CAPA Login',$js,
 			       { 'redirect'       => [$expire,'/adm/roles'], 
@@ -403,14 +407,9 @@ if ($shownewuserlink) {
 my $logintitle =
     '<h2 class="LC_hcell"'
    .' style="background:'.$loginbox_header_bgcol.';'
-   .' color:'.$loginbox_header_textcol.'">';
-if ($loginheader eq 'text') {
-    $logintitle .= $lt{'log'};
-} else {
-    $logintitle .= '<img src="'.$login.'"'.
-                   ' alt="'.&mt('User Authentication').'" />';
-}
-$logintitle .= '</h2>';
+   .' color:'.$loginbox_header_textcol.'">'
+   .$lt{'log'}
+   .'</h2>';
 
 my $noscript_warning='<noscript><span class="LC_warning"><b>'
                      .&mt('Use of LON-CAPA requires Javascript to be enabled in your web browser.')
@@ -424,11 +423,11 @@ my $loginform=(<<LFORM);
   <input type="hidden" name="lextkey" value="$lextkey" />
   <input type="hidden" name="uextkey" value="$uextkey" />
   <b><label for="uname">$lt{'un'}</label>:</b><br />
-  <input type="text" name="uname" id="uname" size="15" value="$authusername" /><br />
+  <input type="text" name="uname" id="uname" size="15" value="$authusername" readonly="readonly" /><br />
   <b><label for="upass$now">$lt{'pw'}</label>:</b><br />
-  <input type="password" name="upass$now" id="upass$now" size="15" /><br />
+  <input type="password" name="upass$now" id="upass$now" size="15" readonly="readonly" /><br />
   <b><label for="udom">$lt{'dom'}</label>:</b><br />
-  <input type="text" name="udom" id="udom" size="15" value="$authdomain" /><br />
+  <input type="text" name="udom" id="udom" size="15" value="$authdomain" readonly="readonly" /><br />
   <input type="submit" value="$lt{'log'}" />
 </form>
 LFORM