--- loncom/homework/grades.pm	2003/03/11 19:32:02	1.71
+++ loncom/homework/grades.pm	2003/03/27 21:26:07	1.78
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.71 2003/03/11 19:32:02 ng Exp $
+# $Id: grades.pm,v 1.78 2003/03/27 21:26:07 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -113,7 +113,7 @@ sub response_type {
 #--- Dumps the class list with usernames,list of sections,
 #--- section, ids and fullnames for each user.
 sub getclasslist {
-    my ($getsec,$hideexpired) = @_;
+    my ($getsec,$filterlist) = @_;
     my $classlist=&Apache::loncoursedata::get_classlist();
     # Bail out if we were unable to get the classlist
     return if (! defined($classlist));
@@ -124,11 +124,13 @@ sub getclasslist {
         # the following undefs are for 'domain', and 'username' respectively.
 	my (undef,undef,$end,$start,$id,$section,$fullname,$status)=
             @{$classlist->{$_}};
-	# still a student?
-	if (($hideexpired) && ($status ne 'Active')) {
-            delete ($classlist->{$_});
-            next;
-        }
+	# filter students according to status selected
+	if ($filterlist && $ENV{'form.status'} ne 'Any') {
+	    if ($ENV{'form.status'} ne $status) {
+		delete ($classlist->{$_});
+		next;
+	    }
+	}
 	$section = ($section ne '' ? $section : 'no');
 	if ($getsec eq 'all' || $getsec eq $section) {
             $sections{$section}++;
@@ -209,6 +211,8 @@ sub jscriptNform {
     $jscript.= '<form action="/adm/grades" method="post" name="onestudent">'."\n".
 	'<input type="hidden" name="symb"    value="'.$symb.'" />'."\n".
 	'<input type="hidden" name="url"     value="'.$url.'" />'."\n".
+	'<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
+	'<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n".
 	'<input type="hidden" name="command" value="submission" />'."\n".
 	'<input type="hidden" name="student" value="" />'."\n".
 	'<input type="hidden" name="userdom" value="" />'."\n".
@@ -237,8 +241,7 @@ sub verifyreceipt {
 
     my $title.='<h3><font color="#339933">Verifying Submission Receipt '.
 	$receipt.'</h3></font>'."\n".
-	'<font size=+1><b>Problem: </b>'.
-	&Apache::lonnet::metadata($ENV{'form.url'},'title').'</font><br><br>'."\n";
+	'<font size=+1><b>Problem: </b>'.$ENV{'form.probTitle'}.'</font><br><br>'."\n";
 
     my ($string,$contents,$matches) = ('','',0);
     my (undef,undef,$fullname) = &getclasslist('all','0');
@@ -273,10 +276,6 @@ sub verifyreceipt {
     return $string.&show_grading_menu_form($symb,$url);
 }
 
-#
-# Pick student and page/sequence for manual grading
-
-
 #--- This is called by a number of programs.
 #--- Called from the Grading Menu - View/Grade an individual student
 #--- Also called directly when one clicks on the subm button 
@@ -284,7 +283,7 @@ sub verifyreceipt {
 sub listStudents {
     my ($request) = shift;
 
-    my ($symb,$url) = &get_symb_and_url();
+    my ($symb,$url) = &get_symb_and_url($request);
     my $cdom      = $ENV{"course.$ENV{'request.course.id'}.domain"};
     my $cnum      = $ENV{"course.$ENV{'request.course.id'}.num"};
     my $getsec    = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
@@ -299,15 +298,17 @@ sub listStudents {
 	    '<td><b>Type: </b>'.$responsetype.'</td>'.
 	    '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>';
     }
-    $result.='</table>';
+    $result.='</table>'."\n";
 
     my $viewgrade = $ENV{'form.handgrade'} eq 'yes' ? 'View/Grade' : 'View';
+    $ENV{'form.probTitle'} = $ENV{'form.probTitle'} eq '' ? 
+	&Apache::lonnet::gettitle($symb) : $ENV{'form.probTitle'};
 
     $result='<h3><font color="#339933">&nbsp;'.
 	$viewgrade.
 	    ' Submissions for a Student or a Group of Students</font></h3>'.
-		'<table border="0"><tr><td colspan=3><font size=+1>'.
-		    '<b>Problem: </b>'.&Apache::lonnet::metadata($url,'title').'</font></td></tr>'.$result;
+	    '<table border="0"><tr><td colspan=3><font size=+1>'.
+		    '<b>Problem: </b>'.$ENV{'form.probTitle'}.'</font></td></tr>'.$result;
 
     $request->print(<<LISTJAVASCRIPT);
 <script type="text/javascript" language="javascript">
@@ -357,6 +358,8 @@ LISTJAVASCRIPT
 	'<input type="hidden" name="response"    value="'.$ENV{'form.response'}.'" />'."\n".
 	'<input type="hidden" name="handgrade"   value="'.$ENV{'form.handgrade'}.'" /><br />'."\n".
 	'<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" /><br />'."\n".
+	'<input type="hidden" name="saveState"   value="'.$ENV{'form.saveState'}.'" />'."\n".
+	'<input type="hidden" name="probTitle"   value="'.$ENV{'form.probTitle'}.'" />'."\n".
 	'<input type="hidden" name="url"  value="'.$url.'" />'."\n".
 	'<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
 	'To '.lc($viewgrade).' a submission, click on the check box next to the student\'s name. Then '."\n".
@@ -367,7 +370,7 @@ LISTJAVASCRIPT
 	'onClick="javascript:checkSelect(this.form.stuinfo);" '."\n".
 	'value="'.$viewgrade.'" />'."\n";
  
-    my (undef,undef,$fullname) = &getclasslist($getsec,'0');
+    my (undef,undef,$fullname) = &getclasslist($getsec,$ENV{'form.showgrading'} eq 'yes' ? '1' : '0');
     
     $gradeTable.='<table border="0"><tr><td bgcolor="#777777">'.
 	'<table border="0"><tr bgcolor="#e6ffff">'.
@@ -459,7 +462,8 @@ sub sub_page_js {
     function updateRadio(formname,id,weight) {
 	var gradeBox = eval("formname.GD_BOX"+id);
 	var radioButton = eval("formname.RADVAL"+id);
-	var pts = checkSolved(formname,id) == 'update' ? gradeBox.value : weight;
+	var oldpts = eval("formname.oldpts"+id+".value");
+	var pts = checkSolved(formname,id) == 'update' ? gradeBox.value : oldpts;
 	gradeBox.value = pts;
 	var resetbox = false;
 	if (isNaN(pts) || pts < 0) {
@@ -496,16 +500,17 @@ sub sub_page_js {
 	stores.value = "0";
     }
 
-    function writeBox(formname,id,pts,weight) {
+    function writeBox(formname,id,pts) {
 	var gradeBox = eval("formname.GD_BOX"+id);
 	if (checkSolved(formname,id) == 'update') {
 	    gradeBox.value = pts;
 	} else {
-	    gradeBox.value = weight;
+	    var oldpts = eval("formname.oldpts"+id+".value");
+	    gradeBox.value = oldpts;
 	    var radioButton = eval("formname.RADVAL"+id);
 	    for (var i=0; i<radioButton.length; i++) {
 		radioButton[i].checked=false;
-		if (i == weight) {
+		if (i == oldpts) {
 		    radioButton[i].checked=true;
 		}
 	    }
@@ -628,8 +633,7 @@ sub sub_page_kw_js {
 
 //===================== Show list of keywords ====================
   function keywords(keyform) {
-    var keywds = keyform.value;
-    var nret = prompt("Keywords list, separated by a space. Add/delete to list if desired.",keywds);
+    var nret = prompt("Keywords list, separated by a space. Add/delete to list if desired.",keyform.value);
     if (nret==null) return;
     keyform.value = nret;
 
@@ -698,91 +702,97 @@ sub sub_page_kw_js {
     return;
   }
 
+//  var pWin = null;
   function savedMsgHeader(Nmsg,usrctr,fullname) {
-    var height = 30*Nmsg+250;
+    var height = 70*Nmsg+250;
     var scrollbar = "no";
     if (height > 600) {
 	height = 600;
 	scrollbar = "yes";
     }
-/*    if (window.pWin)
-	window.pWin.close(); */
+//    if (window.pWin) window.pWin.close();
     pWin = window.open('', 'MessageCenter', 'toolbar=no,location=no,scrollbars='+scrollbar+',screenx=70,screeny=75,width=600,height='+height);
-    pWin.document.write("<html><head>");
-    pWin.document.write("<title>Message Central</title>");
-
-    pWin.document.write("<script language=javascript>");
-    pWin.document.write("function checkInput() {");
-    pWin.document.write("  opener.document.SCORE.msgsub.value = document.msgcenter.msgsub.value;");
-    pWin.document.write("  var nmsg   = opener.document.SCORE.savemsgN.value;");
-    pWin.document.write("  var usrctr = document.msgcenter.usrctr.value;");
-    pWin.document.write("  var newval = eval(\\"opener.document.SCORE.newmsg\\"+usrctr);");
-    pWin.document.write("  newval.value = document.msgcenter.newmsg.value;");
-
-    pWin.document.write("  var msgchk = \\"\\";");
-    pWin.document.write("  if (document.msgcenter.subchk.checked) {");
-    pWin.document.write("     msgchk = \\"msgsub,\\";");
-    pWin.document.write("  }");
-    pWin.document.write(   "for (var i=1; i<=nmsg; i++) {");
-    pWin.document.write("      var opnmsg = eval(\\"opener.document.SCORE.savemsg\\"+i);");
-    pWin.document.write("      var frmmsg = eval(\\"document.msgcenter.msg\\"+i);");
-    pWin.document.write("      opnmsg.value = frmmsg.value;");
-    pWin.document.write("      var chkbox = eval(\\"document.msgcenter.msgn\\"+i);");
-    pWin.document.write("      if (chkbox.checked) {");
-    pWin.document.write("         msgchk += \\"savemsg\\"+i+\\",\\";");
-    pWin.document.write("      }");
-    pWin.document.write("  }");
-    pWin.document.write("  if (document.msgcenter.newmsgchk.checked) {");
-    pWin.document.write("     msgchk += \\"newmsg\\"+usrctr;");
-    pWin.document.write("  }");
-    pWin.document.write("  var includemsg = eval(\\"opener.document.SCORE.includemsg\\"+usrctr);");
-    pWin.document.write("  includemsg.value = msgchk;");
-
-    pWin.document.write("  self.close()");
-
-    pWin.document.write("}");
-
-    pWin.document.write("<");
-    pWin.document.write("/script>");
-
-    pWin.document.write("</head><body bgcolor=white>");
-
-    pWin.document.write("<form action=\\"inactive\\" name=\\"msgcenter\\">");
-    pWin.document.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">");
-    pWin.document.write("<font color=\\"green\\" size=+1>&nbsp;Compose Message for \"+fullname+\"</font><br><br>");
-
-    pWin.document.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
-    pWin.document.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
-    pWin.document.write("<td><b>Type</b></td><td><b>Include</b></td><td><b>Message</td></tr>");
+    pWin.focus();
+    pDoc = pWin.document;
+    pDoc.write("<html><head>");
+    pDoc.write("<title>Message Central</title>");
+
+    pDoc.write("<script language=javascript>");
+    pDoc.write("function checkInput() {");
+    pDoc.write("  opener.document.SCORE.msgsub.value = document.msgcenter.msgsub.value;");
+    pDoc.write("  var nmsg   = opener.document.SCORE.savemsgN.value;");
+    pDoc.write("  var usrctr = document.msgcenter.usrctr.value;");
+    pDoc.write("  var newval = eval(\\"opener.document.SCORE.newmsg\\"+usrctr);");
+    pDoc.write("  newval.value = document.msgcenter.newmsg.value;");
+
+    pDoc.write("  var msgchk = \\"\\";");
+    pDoc.write("  if (document.msgcenter.subchk.checked) {");
+    pDoc.write("     msgchk = \\"msgsub,\\";");
+    pDoc.write("  }");
+    pDoc.write(   "for (var i=1; i<=nmsg; i++) {");
+    pDoc.write("      var opnmsg = eval(\\"opener.document.SCORE.savemsg\\"+i);");
+    pDoc.write("      var frmmsg = eval(\\"document.msgcenter.msg\\"+i);");
+    pDoc.write("      opnmsg.value = frmmsg.value;");
+    pDoc.write("      var chkbox = eval(\\"document.msgcenter.msgn\\"+i);");
+    pDoc.write("      if (chkbox.checked) {");
+    pDoc.write("         msgchk += \\"savemsg\\"+i+\\",\\";");
+    pDoc.write("      }");
+    pDoc.write("  }");
+    pDoc.write("  if (document.msgcenter.newmsgchk.checked) {");
+    pDoc.write("     msgchk += \\"newmsg\\"+usrctr;");
+    pDoc.write("  }");
+    pDoc.write("  var includemsg = eval(\\"opener.document.SCORE.includemsg\\"+usrctr);");
+    pDoc.write("  includemsg.value = msgchk;");
+
+    pDoc.write("  self.close()");
+
+    pDoc.write("}");
+
+    pDoc.write("<");
+    pDoc.write("/script>");
+
+    pDoc.write("</head><body bgcolor=white>");
+
+    pDoc.write("<form action=\\"inactive\\" name=\\"msgcenter\\">");
+    pDoc.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">");
+    pDoc.write("<font color=\\"green\\" size=+1>&nbsp;Compose Message for \"+fullname+\"</font><br><br>");
+
+    pDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
+    pDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
+    pDoc.write("<td><b>Type</b></td><td><b>Include</b></td><td><b>Message</td></tr>");
 }
     function displaySubject(msg,shwsel) {
-    pWin.document.write("<tr bgcolor=\\"#ffffdd\\">");
-    pWin.document.write("<td>Subject</td>");
-    pWin.document.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
-    pWin.document.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"></td></tr>");
+    pDoc = pWin.document;
+    pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
+    pDoc.write("<td>Subject</td>");
+    pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
+    pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"></td></tr>");
 }
 
-function displaySavedMsg(ctr,msg,shwsel) {
-    pWin.document.write("<tr bgcolor=\\"#ffffdd\\">");
-    pWin.document.write("<td align=\\"center\\">"+ctr+"</td>");
-    pWin.document.write("<td align=\\"center\\"><input name=\\"msgn"+ctr+"\\" type=\\"checkbox\\"" +shwsel+"></td>");
-    pWin.document.write("<td><input name=\\"msg"+ctr+"\\" type=\\"text\\" value=\\""+msg+"\\" size=\\"60\\" maxlength=\\"80\\"></td></tr>");
+  function displaySavedMsg(ctr,msg,shwsel) {
+    pDoc = pWin.document;
+    pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
+    pDoc.write("<td align=\\"center\\">"+ctr+"</td>");
+    pDoc.write("<td align=\\"center\\"><input name=\\"msgn"+ctr+"\\" type=\\"checkbox\\"" +shwsel+"></td>");
+    pDoc.write("<td><textarea name=\\"msg"+ctr+"\\" cols=\\"60\\" rows=\\"3\\">"+msg+"</textarea></td></tr>");
 }
 
   function newMsg(newmsg,shwsel) {
-    pWin.document.write("<tr bgcolor=\\"#ffffdd\\">");
-    pWin.document.write("<td align=\\"center\\">New</td>");
-    pWin.document.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
-    pWin.document.write("<td><input name=\\"newmsg\\" type=\\"text\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" value=\\""+newmsg+"\\" size=\\"60\\" maxlength=\\"80\\"></td></tr>");
+    pDoc = pWin.document;
+    pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
+    pDoc.write("<td align=\\"center\\">New</td>");
+    pDoc.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
+    pDoc.write("<td><textarea name=\\"newmsg\\" cols=\\"60\\" rows=\\"3\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" >"+newmsg+"</textarea></td></tr>");
 }
 
   function msgTail() {
-    pWin.document.write("</table>");
-    pWin.document.write("</td></tr></table>&nbsp;");
-    pWin.document.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:checkInput()\\">&nbsp;&nbsp;");
-    pWin.document.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>");
-    pWin.document.write("</form>");
-    pWin.document.write("</body></html>");
+    pDoc = pWin.document;
+    pDoc.write("</table>");
+    pDoc.write("</td></tr></table>&nbsp;");
+    pDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:checkInput()\\">&nbsp;&nbsp;");
+    pDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>");
+    pDoc.write("</form>");
+    pDoc.write("</body></html>");
 }
 
 //====================== Script for keyword highlight options ==============
@@ -816,66 +826,70 @@ function displaySavedMsg(ctr,msg,shwsel)
     return;
   }
 
-
+//  var hwdWin = null;
   function highlightCentral() {
+//    if (window.hwdWin) window.hwdWin.close();
     hwdWin = window.open('', 'KeywordHighlightCentral', 'toolbar=no,location=no,scrollbars=no,width=400,height=300,screenx=100,screeny=75');
-    hwdWin.document.write("<html><head>");
-    hwdWin.document.write("<title>Highlight Central</title>");
-
-    hwdWin.document.write("<script language=javascript>");
-    hwdWin.document.write("function updateChoice(flag) {");
-    hwdWin.document.write("  opener.document.SCORE.kwclr.value = radioSelection(document.hlCenter.kwdclr);");
-    hwdWin.document.write("  opener.document.SCORE.kwsize.value = radioSelection(document.hlCenter.kwdsize);");
-    hwdWin.document.write("  opener.document.SCORE.kwstyle.value = radioSelection(document.hlCenter.kwdstyle);");
-    hwdWin.document.write("  opener.document.SCORE.refresh.value = \\"on\\";");
-    hwdWin.document.write("  if (opener.document.SCORE.keywords.value!=\\"\\"){");
-    hwdWin.document.write("     opener.document.SCORE.submit();");
-    hwdWin.document.write("  }");
-    hwdWin.document.write("  self.close()");
-    hwdWin.document.write("}");
-
-    hwdWin.document.write("function radioSelection(radioButton) {");
-    hwdWin.document.write("    var selection=null;");
-    hwdWin.document.write("    for (var i=0; i<radioButton.length; i++) {");
-    hwdWin.document.write("        if (radioButton[i].checked) {");
-    hwdWin.document.write("            selection=radioButton[i].value;");
-    hwdWin.document.write("            return selection;");
-    hwdWin.document.write("        }");
-    hwdWin.document.write("    }");
-    hwdWin.document.write("}");
-
-    hwdWin.document.write("<");
-    hwdWin.document.write("/script>");
-
-    hwdWin.document.write("</head><body bgcolor=white>");
-
-    hwdWin.document.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");
-    hwdWin.document.write("<font color=\\"green\\" size=+1>&nbsp;Keyword Highlight Options</font><br><br>");
-
-    hwdWin.document.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
-    hwdWin.document.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
-    hwdWin.document.write("<td><b>Text Color</b></td><td><b>Font Size</b></td><td><b>Font Style</td></tr>");
+    hwdWin.focus();
+    var hDoc = hwdWin.document;
+    hDoc.write("<html><head>");
+    hDoc.write("<title>Highlight Central</title>");
+
+    hDoc.write("<script language=javascript>");
+    hDoc.write("function updateChoice(flag) {");
+    hDoc.write("  opener.document.SCORE.kwclr.value = radioSelection(document.hlCenter.kwdclr);");
+    hDoc.write("  opener.document.SCORE.kwsize.value = radioSelection(document.hlCenter.kwdsize);");
+    hDoc.write("  opener.document.SCORE.kwstyle.value = radioSelection(document.hlCenter.kwdstyle);");
+    hDoc.write("  opener.document.SCORE.refresh.value = \\"on\\";");
+    hDoc.write("  if (opener.document.SCORE.keywords.value!=\\"\\"){");
+    hDoc.write("     opener.document.SCORE.submit();");
+    hDoc.write("  }");
+    hDoc.write("  self.close()");
+    hDoc.write("}");
+
+    hDoc.write("function radioSelection(radioButton) {");
+    hDoc.write("    var selection=null;");
+    hDoc.write("    for (var i=0; i<radioButton.length; i++) {");
+    hDoc.write("        if (radioButton[i].checked) {");
+    hDoc.write("            selection=radioButton[i].value;");
+    hDoc.write("            return selection;");
+    hDoc.write("        }");
+    hDoc.write("    }");
+    hDoc.write("}");
+
+    hDoc.write("<");
+    hDoc.write("/script>");
+
+    hDoc.write("</head><body bgcolor=white>");
+
+    hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");
+    hDoc.write("<font color=\\"green\\" size=+1>&nbsp;Keyword Highlight Options</font><br><br>");
+
+    hDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
+    hDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
+    hDoc.write("<td><b>Text Color</b></td><td><b>Font Size</b></td><td><b>Font Style</td></tr>");
   }
 
   function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) { 
-    hwdWin.document.write("<tr bgcolor=\\"#ffffdd\\">");
-    hwdWin.document.write("<td align=\\"left\\">");
-    hwdWin.document.write("<input name=\\"kwdclr\\" type=\\"radio\\" value=\\""+clrval+"\\" "+clrsel+">&nbsp;"+clrtxt+"</td>");
-    hwdWin.document.write("<td align=\\"left\\">");
-    hwdWin.document.write("<input name=\\"kwdsize\\" type=\\"radio\\" value=\\""+szval+"\\" "+szsel+">&nbsp;"+sztxt+"</td>");
-    hwdWin.document.write("<td align=\\"left\\">");
-    hwdWin.document.write("<input name=\\"kwdstyle\\" type=\\"radio\\" value=\\""+syval+"\\" "+sysel+">&nbsp;"+sytxt+"</td>");
-    hwdWin.document.write("</tr>");
+    var hDoc = hwdWin.document;
+    hDoc.write("<tr bgcolor=\\"#ffffdd\\">");
+    hDoc.write("<td align=\\"left\\">");
+    hDoc.write("<input name=\\"kwdclr\\" type=\\"radio\\" value=\\""+clrval+"\\" "+clrsel+">&nbsp;"+clrtxt+"</td>");
+    hDoc.write("<td align=\\"left\\">");
+    hDoc.write("<input name=\\"kwdsize\\" type=\\"radio\\" value=\\""+szval+"\\" "+szsel+">&nbsp;"+sztxt+"</td>");
+    hDoc.write("<td align=\\"left\\">");
+    hDoc.write("<input name=\\"kwdstyle\\" type=\\"radio\\" value=\\""+syval+"\\" "+sysel+">&nbsp;"+sytxt+"</td>");
+    hDoc.write("</tr>");
   }
 
   function highlightend() { 
-    hwdWin.document.write("</table>");
-    hwdWin.document.write("</td></tr></table>&nbsp;");
-//    hwdWin.document.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(0)\\">&nbsp;&nbsp;");
-    hwdWin.document.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(1)\\">&nbsp;&nbsp;");
-    hwdWin.document.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>");
-    hwdWin.document.write("</form>");
-    hwdWin.document.write("</body></html>");
+    var hDoc = hwdWin.document;
+    hDoc.write("</table>");
+    hDoc.write("</td></tr></table>&nbsp;");
+    hDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(1)\\">&nbsp;&nbsp;");
+    hDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>");
+    hDoc.write("</form>");
+    hDoc.write("</body></html>");
   }
 
 </script>
@@ -905,7 +919,7 @@ sub gradeBox {
     while ($ctr<=$wgt) {
 	$result.= '<td><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '.
 	    'onclick="javascript:writeBox(this.form,\''.$counter.'_'.$partid.'\','.
-	    $ctr.','.$wgt.')" value="'.$ctr.'" '.
+	    $ctr.')" value="'.$ctr.'" '.
 	    ($score eq $ctr ? 'checked':'').' /> '.$ctr."</td>\n";
 	$result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');
 	$ctr++;
@@ -964,7 +978,6 @@ sub show_problem {
     $result.='</td></tr></table>';
     $result.='</td></tr></table><br />';
     return $result;
-#    $request->print($result);
 }
 
 # --------------------------- show submissions of a student, option to grade 
@@ -972,24 +985,23 @@ sub submission {
     my ($request,$counter,$total) = @_;
 
     (my $url=$ENV{'form.url'})=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
-#    if ($ENV{'form.student'} eq '') { &moreinfo($request,'Need student login id'); return ''; }
     my ($uname,$udom)     = ($ENV{'form.student'},$ENV{'form.userdom'});
     ($uname,$udom)        = &finduser($uname) if $udom eq '';
     $ENV{'form.fullname'} = &get_fullname ($uname,$udom) if $ENV{'form.fullname'} eq '';
-#    if ($uname eq '') { &moreinfo($request,'Unable to find student'); return ''; }
 
     my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url)));
     if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; }
     my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : '');
-#    $ENV{'form.vProb'} = $ENV{'form.vProb'} ne '' ? $ENV{'form.vProb'} : 'yes';
 
     # header info
     if ($counter == 0) {
 	&sub_page_js($request);
 	&sub_page_kw_js($request);
+	$ENV{'form.probTitle'} = $ENV{'form.probTitle'} eq '' ? 
+	    &Apache::lonnet::gettitle($symb) : $ENV{'form.probTitle'};
+
 	$request->print('<h3>&nbsp;<font color="#339933">Submission Record</font></h3>'."\n".
-			'<font size=+1>&nbsp;<b>Problem: </b>'.
-			&Apache::lonnet::metadata($url,'title').'</font>'."\n");
+			'<font size=+1>&nbsp;<b>Problem: </b>'.$ENV{'form.probTitle'}.'</font>'."\n");
 
 	# option to display problem, only once else it cause problems 
         # with the form later since the problem has a form.
@@ -1011,13 +1023,15 @@ sub submission {
 	    $ENV{'form.kwsize'}   = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0';
 	    $ENV{'form.kwstyle'}  = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';
 	    $ENV{'form.msgsub'}   = $keyhash{$symb.'_subject'} ne '' ? 
-		$keyhash{$symb.'_subject'} : &Apache::lonnet::metadata($url,'title');
+		$keyhash{$symb.'_subject'} : $ENV{'form.probTitle'};
 	    $ENV{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0';
 
 	}
 
 	$request->print('<form action="/adm/grades" method="post" name="SCORE">'."\n".
 			'<input type="hidden" name="command"    value="handgrade" />'."\n".
+			'<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
+			'<input type="hidden" name="probTitle"  value="'.$ENV{'form.probTitle'}.'" />'."\n".
 			'<input type="hidden" name="refresh"    value="off" />'."\n".
 			'<input type="hidden" name="symb"       value="'.$symb.'" />'."\n".
 			'<input type="hidden" name="url"        value="'.$url.'" />'."\n".
@@ -1081,7 +1095,7 @@ KEYWORDS
     my ($classlist,$fullname);
     if ($ENV{'form.handgrade'} eq 'yes') {
 	my @col_list;
-	($classlist,undef,$fullname) = &getclasslist('all','0');
+	($classlist,undef,$fullname) = &getclasslist('all',$ENV{'form.showgrading'} eq 'yes' ? '1' : '0');
 	for (keys (%$handgrade)) {
 	    my $ncol = &Apache::lonnet::EXT('resource.'.$_.
 					    '.maxcollaborators',
@@ -1122,11 +1136,11 @@ KEYWORDS
                         $result .= 'invalid collaborators';
                     }
                     $result .= ': '.join(', ',@badcollaborators);
-                    
+		    $result .= '</td></tr></table>';                 
                 }
                 if (scalar(@collaborators > $ncol)) {
                     $result .= '<table border="0"><tr bgcolor="#ffbbbb"><td>';
-                    $result .= 'This student has sumbitted too many '.
+                    $result .= 'This student has submitted too many '.
                         'collaborators.  Maximum is '.$ncol;
                     $result .= '</td></tr></table>';
                 }
@@ -1195,6 +1209,9 @@ KEYWORDS
     # return if view submission with no grading option
     if ($ENV{'form.showgrading'} eq '') {
 	$request->print('</td></tr></table></td></tr></table></form>'."\n");
+	$request->print(&show_grading_menu_form($symb,$url)) 
+	    if (($ENV{'form.command'} eq 'submission') || 
+		($ENV{'form.command'} eq 'processGroup' && $counter == $total));
 	return;
     }
 
@@ -1227,8 +1244,6 @@ KEYWORDS
 	push @partlist,$partid;
 
 	$request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record));
-
-#	$request->print($result);
     }
     $result='<input type="hidden" name="partlist'.$counter.
 	'" value="'.(join ":",@partlist).'" />'."\n";
@@ -1281,9 +1296,7 @@ sub get_last_submission {
 	for ($version=1;$version<=$returnhash{'version'};$version++) {
 	    foreach (sort(split(/\:/,$returnhash{$version.':keys'}))) {
 		$lasthash{$_}=$returnhash{$version.':'.$_};
-#		if ($returnhash{$version.':'.$_} =~ /(SUBMITTED|DRAFT)$/) {
 		   $timestamp = scalar(localtime($returnhash{$version.':timestamp'}));
-#	       } 
 	    }
 	}
 	foreach ((keys %lasthash)) {
@@ -1330,7 +1343,7 @@ sub processHandGrade {
 	my $ctr = 0;
 	while ($ctr < $ngrade) {
 	    my ($uname,$udom) = split(/:/,$ENV{'form.unamedom'.$ctr});
-	    my ($errorflag) = &saveHandGrade($request,$url,$symb,$uname,$udom,$ctr);
+	    my ($errorflag,$pts,$wgt) = &saveHandGrade($request,$url,$symb,$uname,$udom,$ctr);
 	    if ($errorflag eq 'no_score') {
 		$ctr++;
 		next;
@@ -1344,7 +1357,9 @@ sub processHandGrade {
 		foreach (@msgnum) {
 		    $message.=$ENV{'form.'.$_} if ($_ =~ /savemsg|newmsg/ && $_ ne '');
 		}
-		$message =~ s/\s+/ /g;
+		$message =~ s/<([^>]|\n)*>//g; # removes html codes Or should this be lonnet::escape ??
+		$message.="\n\nPoint".($pts > 1 ? 's':'').' awarded = '.$pts.' out of '.$wgt;
+		$message.=" for <a href=\"$url?symb=$symb\">$ENV{'form.probTitle'}</a>";
 		$msgstatus = &Apache::lonmsg::user_normal_msg ($uname,$udom,
 							       $ENV{'form.msgsub'},$message);
 	    }
@@ -1466,8 +1481,6 @@ sub processHandGrade {
 	$ENV{'form.student'}  = $uname;
 	$ENV{'form.userdom'}  = $udom;
 	$ENV{'form.fullname'} = $$fullname{$_};
-#	$ENV{'form.'.$_.':submitted_by'} = $submitter;
-#	print "submitter=$ENV{'form.'.$_.':submitted_by'}= $submitter:<br>";
 	&submission($request,$ctr,$total);
 	$ctr++;
     }
@@ -1484,8 +1497,9 @@ sub processHandGrade {
 #---- Save the score and award for each student, if changed
 sub saveHandGrade {
     my ($request,$url,$symb,$stuname,$domain,$newflg,$submitter) = @_;
-    my %record=&Apache::lonnet::restore($symb,$ENV{'request.course.id'},$domain,$stuname);
-    my %newrecord;
+    my %record     = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$domain,$stuname);
+    my %newrecord  = ();
+    my ($pts,$wgt) = ('','');
     foreach (split(/:/,$ENV{'form.partlist'.$newflg})) {
 	if ($ENV{'form.GD_SEL'.$newflg.'_'.$_} eq 'excused') {
 	    if ($record{'resource.'.$_.'.solved'} ne 'excused') {
@@ -1495,11 +1509,11 @@ sub saveHandGrade {
 		}
 	    }
 	} else {
-	    my $pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ? 
-		       $ENV{'form.GD_BOX'.$newflg.'_'.$_} : 
-		       $ENV{'form.RADVAL'.$newflg.'_'.$_});
+	    $pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ? 
+		    $ENV{'form.GD_BOX'.$newflg.'_'.$_} : 
+		    $ENV{'form.RADVAL'.$newflg.'_'.$_});
 	    return 'no_score' if ($pts eq '' && $ENV{'form.GD_SEL'.$newflg.'_'.$_} eq '');
-	    my $wgt = $ENV{'form.WGT'.$newflg.'_'.$_} eq '' ? 1 : 
+	    $wgt = $ENV{'form.WGT'.$newflg.'_'.$_} eq '' ? 1 : 
 		$ENV{'form.WGT'.$newflg.'_'.$_};
 	    my $partial= $pts/$wgt;
 	    $newrecord{'resource.'.$_.'.awarded'}  = $partial 
@@ -1514,15 +1528,15 @@ sub saveHandGrade {
 	    }
 	    $newrecord{'resource.'.$_.'.submitted_by'} = $submitter 
 		if ($submitter && ($record{'resource.'.$_.'.submitted_by'} ne $submitter));
+	    $newrecord{'resource.'.$_.'regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
 	}
     }
 
     if (scalar(keys(%newrecord)) > 0) {
-	$newrecord{'resource.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
 	&Apache::lonnet::cstore(\%newrecord,$symb,
 				$ENV{'request.course.id'},$domain,$stuname);
     }
-    return '';
+    return '',$pts,$wgt;
 }
 
 #--------------------------------------------------------------------------------------
@@ -1707,8 +1721,7 @@ sub viewgrades {
     my ($symb,$url) = ($ENV{'form.symb'},$ENV{'form.url'}); 
     my $result='<h3><font color="#339933">Manual Grading</font></h3>';
 
-    $result.='<font size=+1><b>Problem: </b>'.&Apache::lonnet::metadata($ENV{'form.url'},'title')
-	.'</font>'."\n";
+    $result.='<font size=+1><b>Problem: </b>'.$ENV{'form.probTitle'}.'</font>'."\n";
 
     #view individual student submission form - called using Javascript viewOneStudent
     $result.=&jscriptNform($url,$symb);
@@ -1718,7 +1731,10 @@ sub viewgrades {
 	'<input type="hidden" name="symb"    value="'.$symb.'" />'."\n".
 	'<input type="hidden" name="url"     value="'.$url.'" />'."\n".
 	'<input type="hidden" name="command" value="editgrades" />'."\n".
-	'<input type="hidden" name="section" value="'.$ENV{'form.section'}.'" />'."\n";
+	'<input type="hidden" name="section" value="'.$ENV{'form.section'}.'" />'."\n".
+	'<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
+	'<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n";
+
     $result.='<h3>Assign Common Grade To ';
     if ($ENV{'form.section'} eq 'all') {
 	$result.='Class </h3>';
@@ -1729,12 +1745,6 @@ sub viewgrades {
     }
     $result.= '<table border=0><tr><td bgcolor="#777777">'."\n".
 	'<table border=0><tr bgcolor="#ffffdd"><td>';
-#    $result.='To assign the same score for all the students use the radio buttons or '.
-#	'text box below. To assign scores individually fill in the score boxes for '.
-#	'each student in the table below. <font color="red">A part that has already '.
-#	'been graded does not get changed using the radio buttons or text box. '.
-#	'If needed, it has to be changed individually.</font>';
-#    $result.='</td></tr><tr><td>';
     #radio buttons/text box for assigning points for a section or class.
     #handles different parts of a problem
     my ($partlist,$handgrade) = &response_type($ENV{'form.url'});
@@ -1813,7 +1823,7 @@ sub viewgrades {
 
     #get info for each student
     #list all the students - with points and grade status
-    my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'0');
+    my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'1');
     my $ctr = 0;
     foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
 	my ($uname,$udom) = split(/:/);
@@ -1884,10 +1894,8 @@ sub editgrades {
     my $symb=$ENV{'form.symb'};
     my $url =$ENV{'form.url'};
     my $title='<h3><font color="#339933">Current Grade Status</font></h3>';
-    $title.='<font size=+1><b>Problem: </b>'.
-	&Apache::lonnet::metadata($ENV{'form.url'},'title').'</font><br />'."\n";
+    $title.='<font size=+1><b>Problem: </b>'.$ENV{'form.probTitle'}.'</font><br />'."\n";
     $title.='<font size=+1><b>Section: </b>'.$ENV{'form.section'}.'</font>'."\n";
-    $title.= &show_grading_menu_form ($symb,$url);
     my $result= '<table border="0"><tr><td bgcolor="#777777">'."\n";
     $result.= '<table border="0"><tr bgcolor="#deffff">'.
 	'<td rowspan=2><b>Username</b></td><td rowspan=2><b>Fullname</b></td>'."\n";
@@ -1987,6 +1995,7 @@ sub editgrades {
 		my $awarded   = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type};
 		if ($awarded ne '' && $awarded ne $old_aw) {
 		    $newrecord{'resource.'.$part.'.'.$type}= $awarded;
+		    $newrecord{'resource.'.$part.'regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
 		    $updateflag=1;
 		}
 		$result .= '<td align="center">'.$old_aw.'&nbsp;</td>'.
@@ -1996,12 +2005,12 @@ sub editgrades {
 	$result .= '</tr>'."\n";
 	if ($updateflag) {
 	    $count++;
-	    $newrecord{'resource.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
 	    &Apache::lonnet::cstore(\%newrecord,$symb,$ENV{'request.course.id'},
 				    $udom,$user);
 	}
     }
-    $result .= '</table></td></tr></table>'."\n";
+    $result .= '</table></td></tr></table>'."\n".
+	&show_grading_menu_form ($symb,$url);
     my $msg = '<b>Number of records updated = '.$rec_update.
 	' for '.$count.' student'.($count <= 1 ? '' : 's').'.</b><br />'.
 	'<b>Total number of students = '.$ENV{'form.total'}.'</b><br />';
@@ -2109,8 +2118,7 @@ sub csvuploadmap_header {
     }
 
     my $result='<table border="0">';
-    $result.='<tr><td colspan=3><font size=+1><b>Problem: </b>'.&Apache::lonnet::metadata($url,'title')
-	.'</font></td></tr>';
+    $result.='<tr><td colspan=3><font size=+1><b>Problem: </b>'.$ENV{'form.probTitle'}.'</font></td></tr>';
     my ($partlist,$handgrade) = &response_type($url);
     my ($resptype,$hdgrade)=('','no');
     for (sort keys(%$handgrade)) {
@@ -2141,6 +2149,8 @@ to this page if the data selected is ins
                                        value="$ENV{'form.upfile_associate'}" />
 <input type="hidden" name="symb"       value="$symb" />
 <input type="hidden" name="url"        value="$url" />
+<input type="hidden" name="saveState"  value="$ENV{'form.saveState'}" />
+<input type="hidden" name="probTitle"  value="$ENV{'form.probTitle'}" />
 <input type="hidden" name="command"    value="csvuploadassign" />
 <hr />
 <script type="text/javascript" language="Javascript">
@@ -2181,6 +2191,7 @@ sub csvuploadmap {
     my ($request)= @_;
     my ($symb,$url)=&get_symb_and_url($request);
     if (!$symb) {return '';}
+
     my $datatoken;
     if (!$ENV{'form.datatoken'}) {
 	$datatoken=&Apache::loncommon::upfile_store($request);
@@ -2209,6 +2220,8 @@ sub csvuploadmap {
 	}
     }
     &csvuploadmap_footer($request,$i,$keyfields);
+    $request->print(&show_grading_menu_form($symb,$url));
+
     return '';
 }
 
@@ -2272,182 +2285,10 @@ sub csvuploadassign {
 #------------- end of section for handling csv file upload ---------
 #
 #-------------------------------------------------------------------
-
-#-------------------------- Menu interface -------------------------
 #
-#--- Show a Grading Menu button - Calls the next routine ---
-sub show_grading_menu_form {
-    my ($symb,$url)=@_;
-    my $result.='<form action="/adm/grades" method="post">'."\n".
-	'<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
-	'<input type="hidden" name="url" value="'.$url.'" />'."\n".
-	'<input type="hidden" name="command" value="gradingmenu" />'."\n".
-	'<input type="submit" name="submit" value="Grading Menu" />'."\n".
-	'</form>'."\n";
-    return $result;
-}
-
-#--- Displays the main menu page -------
-sub gradingmenu {
-    my ($request) = @_;
-    my ($symb,$url)=&get_symb_and_url($request);
-    if (!$symb) {return '';}
-    my $result='<h3>&nbsp;<font color="#339933">Select a Grading Method</font></h3>';
-    $result.='<table border="0">';
-    $result.='<tr><td colspan=3><font size=+1><b>Problem: </b>'.
-	&Apache::lonnet::metadata($ENV{'form.url'},'title').'</font></td></tr>';
-    my ($partlist,$handgrade) = &response_type($url);
-    my ($resptype,$hdgrade)=('','no');
-    for (sort keys(%$handgrade)) {
-	my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
-	$resptype = $responsetype;
-	$hdgrade = $handgrade if ($handgrade eq 'yes');
-	$result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'.
-	    '<td><b>Type: </b>'.$responsetype.'</td>'.
-	    '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>';
-    }
-    $result.='</table>';
-    $result.=&view_edit_entire_class_form($symb,$url).'<br />';
-    $result.=&upcsvScores_form($symb,$url).'<br />';
-    $result.=&viewGradeaStu_form($symb,$url,$resptype,$hdgrade).'<br />';
-    $result.=&gradeByPage_form($symb,$url,$resptype,$hdgrade).'<br />';
-    $result.=&verifyReceipt_form($symb,$url) 
-	if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb));
- 
-    return $result;
-}
-
-#--- Menu for grading a section or the whole class ---
-sub view_edit_entire_class_form {
-    my ($symb,$url)=@_;
-    my ($classlist,$sections,undef) = &getclasslist('all','0');
-    my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n";
-    $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n";
-    $result.='&nbsp;<b>Grade Entire Section or Class</b></td></tr>'."\n";
-    $result.='<tr bgcolor=#ffffe6><td>'."\n";
-    $result.='<form action="/adm/grades" method="post">'."\n".
-	'<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
-	'<input type="hidden" name="url" value="'.$url.'" />'."\n".
-	'<input type="hidden" name="command" value="viewgrades" />'."\n";
-    $result.='&nbsp;<b>Select section:</b> <select name="section">'."\n";
-    if (ref($sections)) {
-	foreach (sort (@$sections)) {
-	    $result.= '<option>'.$_.'</option>'."\n";
-	}
-    }
-    $result.='<option selected="on">all</select>'."<br />\n";
-    $result.='&nbsp;<input type="button" onClick="submit();" value="Grade" /></form>'."\n";
-    $result.='</td></tr></table>'."\n";
-    $result.='</td></tr></table>'."\n";
-    return $result;
-}
-
-#--- Menu to upload a csv scores ---
-sub upcsvScores_form {
-    my ($symb,$url) = @_;
-    if (!$symb) {return '';}
-    my $result = '<script type="text/javascript" language="javascript">'."\n".
-	'  function checkUpload(formname) {'."\n".
-	'    if (formname.upfile.value == "") {'."\n".
-	'       alert("Please use the browse button to select a file from your local directory.");'."\n".
-	'       return false;'."\n".
-	'    }'."\n".
-	'    formname.submit();'."\n".
-	'  }'."\n".
-	'</script>'."\n";
-
-    $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n";
-    $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n";
-    $result.='&nbsp;<b>Specify a file containing the class scores for above resource</b></td></tr>'."\n";
-    $result.='<tr bgcolor=#ffffe6><td>'."\n";
-    my $upfile_select=&Apache::loncommon::upfile_select_html();
-  $result.=<<ENDUPFORM;
-<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
-<input type="hidden" name="symb" value="$symb" />
-<input type="hidden" name="url" value="$url" />
-<input type="hidden" name="command" value="csvuploadmap" />
-$upfile_select
-<br />&nbsp;<input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Grades" />
-</form>
-ENDUPFORM
-    $result.='</td></tr></table>'."\n";
-    $result.='</td></tr></table>'."\n";
-    return $result;
-}
-
-#--- Handgrading problems ---
-sub viewGradeaStu_form {
-    my ($symb,$url,$response,$handgrade) = @_;
-    my ($classlist,$sections) = &getclasslist('all','0');
-    my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n";
-    $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n";
-    $result.='&nbsp;<b>';
-    $result.=($handgrade eq 'yes' ? 'View/Grade' : 'View').' an Individual Student\'s Submission</b></td></tr>'."\n";
-    $result.='<tr bgcolor=#ffffe6><td>'."\n";
-    $result.='<form action="/adm/grades" method="post">'."\n".
-	'<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
-	'<input type="hidden" name="url" value="'.$url.'" />'."\n".
-	'<input type="hidden" name="response" value="'.$response.'" />'."\n".
-	'<input type="hidden" name="handgrade" value="'.$handgrade.'" />'."\n".
-	'<input type="hidden" name="showgrading" value="yes" />'."\n".
-	'<input type="hidden" name="command" value="submission" />'."\n";
-
-    $result.='&nbsp;<b>Select section:</b> <select name="section">'."\n";
-    if (ref($sections)) {
-	foreach (sort (@$sections)) {$result.='<option>'.$_.'</option>'."\n";}
-    }
-    $result.= '<option selected="on">all</select>'."\n";
-    $result.='&nbsp;&nbsp;<b>Display students who has: </b>'.
-	'<input type="radio" name="submitonly" value="yes" checked> submitted'.
-	'<input type="radio" name="submitonly" value="all"> everybody <br />';
-    if (ref($sections)) {
-	$result.='&nbsp;(Section "no" implies the students were not assigned a section.)<br />' 
-	    if (grep /no/,@$sections);
-    }
-
-
-    $result.='<br />&nbsp;<input type="button" onClick="submit();" value="';
-    if ($handgrade eq 'yes') {
-	$result.="View/Grade";
-    } else {
-	$result.="View";
-    }
-    $result.='" />'."\n".'</form>'."\n";
-    $result.='</td></tr></table>'."\n";
-    $result.='</td></tr></table>'."\n";
-    return $result;
-}
-
-#--- Handgrading problems by page/sequence for each student ---
-sub gradeByPage_form {
-    my ($symb,$url,$response,$handgrade) = @_;
-    my ($classlist,$sections) = &getclasslist('all','0');
-    my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n";
-    $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n";
-    $result.='&nbsp;<b>';
-    $result.='Handgrade an Individual Student\'s by Page/Sequence</b></td></tr>'."\n";
-    $result.='<tr bgcolor=#ffffe6><td>'."\n";
-    $result.='<form action="/adm/grades" method="post">'."\n".
-	'<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
-	'<input type="hidden" name="url" value="'.$url.'" />'."\n".
-	'<input type="hidden" name="response" value="'.$response.'" />'."\n".
-	'<input type="hidden" name="handgrade" value="'.$handgrade.'" />'."\n".
-	'<input type="hidden" name="showgrading" value="yes" />'."\n".
-	'<input type="hidden" name="command" value="pickStudentPage" />'."\n";
-
-    $result.='&nbsp;<b>Select section:</b> <select name="section">'."\n";
-    if (ref($sections)) {
-	foreach (sort (@$sections)) {$result.='<option>'.$_.'</option>'."\n";}
-    }
-    $result.= '<option selected="on">all</select>'."\n";
-
-    $result.='<br />&nbsp;<input type="button" onClick="submit();" value="';
-    $result.='View/Grade'.'" />'."\n".'</form>'."\n";
-    $result.='</td></tr></table>'."\n";
-    $result.='</td></tr></table>'."\n";
-    return $result;
-}
-
+#-------------- Next few routines handles grading by page/sequence
+#
+#--- Select a page/sequence and a student to grade
 sub pickStudentPage {
     my ($request) = shift;
 
@@ -2455,8 +2296,7 @@ sub pickStudentPage {
 <script type="text/javascript" language="javascript">
 
 function checkPickOne(formname) {
-    var user = radioSelection(formname.student);
-    if (user == null) {
+    if (radioSelection(formname.student) == null) {
 	alert("Please select the student you wish to grade.");
 	return;
     }
@@ -2468,28 +2308,34 @@ function checkPickOne(formname) {
 
 function radioSelection(radioButton) {
     var selection=null;
-    for (var i=0; i<radioButton.length; i++) {
-        if (radioButton[i].checked) {
-            selection=radioButton[i].value;
-            return selection;
-        }
+    if (radioButton.length > 1) {
+	for (var i=0; i<radioButton.length; i++) {
+	    if (radioButton[i].checked) {
+		return radioButton[i].value;
+	    }
+	}
+    } else {
+	if (radioButton.checked) return radioButton.value;
     }
     return selection;
 }
-
+    
 function pullDownSelection(selectOne) {
-    var selection=null;
-    for (var i=0; i<selectOne.length; i++) {
-        if (selectOne[i].selected) {
-            selection=selectOne[i].value;
-            return selection;
-        }
+    var selection="";
+    if (selectOne.length > 1) {
+	for (var i=0; i<selectOne.length; i++) {
+	    if (selectOne[i].selected) {
+		return selectOne[i].value;
+	    }
+	}
+    } else {
+	if (selectOne.selected) return selectOne.value;
     }
 }
 </script>
 LISTJAVASCRIPT
 
-    my ($symb,$url) = &get_symb_and_url();
+    my ($symb,$url) = &get_symb_and_url($request);
     my $cdom      = $ENV{"course.$ENV{'request.course.id'}.domain"};
     my $cnum      = $ENV{"course.$ENV{'request.course.id'}.num"};
     my $getsec    = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
@@ -2499,7 +2345,7 @@ LISTJAVASCRIPT
 
     $result.='<form action="/adm/grades" method="post" name="displayPage">'."<br>\n";
     $result.='&nbsp;<b>Problems from:</b> <select name="selectpage">'."\n";
-    my ($titles,$symbx) = &getSymbMap();
+    my ($titles,$symbx) = &getSymbMap($request);
     my ($curpage,$type,$mapId) = ($symb =~ /(.*?\.(page|sequence))___(\d+)___/); 
     my $ctr=0;
     foreach (@$titles) {
@@ -2517,22 +2363,29 @@ LISTJAVASCRIPT
 	$result.='<input type="hidden" name="title'.$ctr.'" value="'.$showtitle.'" />'."\n";
 	$ctr++;
     }
-    $result.='<input type="hidden" name="page" />'."\n";
-    $result.='<input type="hidden" name="title" />'."\n";
+    $result.='<input type="hidden" name="page" />'."\n".
+	'<input type="hidden" name="title" />'."\n";
 
     $result.='&nbsp;<b>View Problems: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".
 	'<input type="radio" name="vProb" value="yes" /> yes '."<br>\n";
+
     $result.='&nbsp;<b>Submission Details: </b>'.
 	'<input type="radio" name="lastSub" value="none" /> none'."\n".
 	'<input type="radio" name="lastSub" value="datesub" checked /> dates and submissions'."\n".
 	'<input type="radio" name="lastSub" value="all" /> all details'."\n";
+
     $result.='<input type="hidden" name="section"     value="'.$getsec.'" />'."\n".
-	'<input type="hidden" name="command"  value="displayPage" />'."\n".
-	'<input type="hidden" name="url"  value="'.$url.'" />'."\n".
-	'<input type="hidden" name="symb" value="'.$symb.'" />'."<br><br>\n";
+	'<input type="hidden" name="command" value="displayPage" />'."\n".
+	'<input type="hidden" name="url"     value="'.$url.'" />'."\n".
+	'<input type="hidden" name="symb"    value="'.$symb.'" />'."<br><br>\n".
+	'<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n";
+
+    $result.='<br />&nbsp;<input type="button" '.
+	'onClick="javascript:checkPickOne(this.form);"value="Submit" /><br />'."\n";
+
     $request->print($result);
 
-    my $studentTable.='&nbsp;<b>Select a Student you wish to grade</b><br>'.
+    my $studentTable.='&nbsp;<b>Select a student you wish to grade</b><br>'.
 	'<table border="0"><tr><td bgcolor="#777777">'.
 	'<table border="0"><tr bgcolor="#e6ffff">'.
 	'<td><b>&nbsp;Fullname <font color="#999999">(username)</font></b></td>'.
@@ -2540,7 +2393,7 @@ LISTJAVASCRIPT
 	'<td><b>&nbsp;Fullname <font color="#999999">(username)</font></b></td>'.
 	'<td><b>&nbsp;Fullname <font color="#999999">(username)</font></b></td></tr>';
  
-    my (undef,undef,$fullname) = &getclasslist($getsec,'0');
+    my (undef,undef,$fullname) = &getclasslist($getsec,'1');
     my $ptr = 1;
     foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
 	my ($uname,$udom) = split(/:/,$student);
@@ -2564,7 +2417,8 @@ LISTJAVASCRIPT
 }
 
 sub getSymbMap {
-    my $navmap = Apache::lonnavmaps::navmap-> new(
+    my ($request) = @_;
+    my $navmap = Apache::lonnavmaps::navmap-> new($request,
 						  $ENV{'request.course.fn'}.'.db',
 						  $ENV{'request.course.fn'}.'_parms.db',1, 1);
 
@@ -2620,15 +2474,17 @@ sub getSymbMap {
     return \@titles,\%symbx;
 }
 
+#
+#--- Displays a page/sequence w/wo problems, w/wo submissions
 sub displayPage {
     my ($request) = shift;
 
-    my ($symb,$url) = &get_symb_and_url();
+    my ($symb,$url) = &get_symb_and_url($request);
     my $cdom      = $ENV{"course.$ENV{'request.course.id'}.domain"};
     my $cnum      = $ENV{"course.$ENV{'request.course.id'}.num"};
     my $getsec    = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
     my $pageTitle = $ENV{'form.page'};
-    my (undef,undef,$fullname) = &getclasslist($getsec,'0');
+    my (undef,undef,$fullname) = &getclasslist($getsec,'1');
     my ($uname,$udom) = split(/:/,$ENV{'form.student'});
 
     my $result='<h3><font color="#339933">&nbsp;'.$ENV{'form.title'}.'</font></h3>';
@@ -2638,7 +2494,7 @@ sub displayPage {
     &sub_page_js($request);
     $request->print($result);
 
-    my $navmap = Apache::lonnavmaps::navmap-> new(
+    my $navmap = Apache::lonnavmaps::navmap-> new($request,
 						  $ENV{'request.course.fn'}.'.db',
 						  $ENV{'request.course.fn'}.'_parms.db',1, 1);
     my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'});
@@ -2648,12 +2504,13 @@ sub displayPage {
 					$map->map_finish());
 
     my $studentTable='<form action="/adm/grades" method="post" name="gradePage">'."\n".
-	'<input type="hidden" name="command"  value="gradeByPage" />'."\n".
-	'<input type="hidden" name="student"  value="'.$ENV{'form.student'}.'" />'."\n".
-	'<input type="hidden" name="page"  value="'.$pageTitle.'" />'."\n".
-	'<input type="hidden" name="title" value="'.$ENV{'form.title'}.'" />'."\n".
-	'<input type="hidden" name="url"  value="'.$url.'" />'."\n".
-	'<input type="hidden" name="symb" value="'.$symb.'" />'."\n";
+	'<input type="hidden" name="command" value="gradeByPage" />'."\n".
+	'<input type="hidden" name="student" value="'.$ENV{'form.student'}.'" />'."\n".
+	'<input type="hidden" name="page"    value="'.$pageTitle.'" />'."\n".
+	'<input type="hidden" name="title"   value="'.$ENV{'form.title'}.'" />'."\n".
+	'<input type="hidden" name="url"     value="'.$url.'" />'."\n".
+	'<input type="hidden" name="symb"    value="'.$symb.'" />'."\n".
+	'<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n";
 
     my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
 	'/check.gif" height="16" border="0" />';
@@ -2674,7 +2531,7 @@ sub displayPage {
 
         if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout) {
 	    my $parts = $curRes->parts();
-            if (scalar(@{$parts}) > 1) { shift @{$parts}; }
+	    $parts = &temp_parts_fix($parts); # remove line when lonnavmap is fixed
             my $title = $curRes->compTitle();
 	    my $symbx = $curRes->symb();
 	    $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
@@ -2715,17 +2572,23 @@ sub displayPage {
 			my @displaySub = ();
 			foreach my $partid (@{$parts}) {
 			    my @matchKey = grep /^resource\.$partid\..*?\.submission$/,@versionKeys;
+			    next if ($record{"$version:resource.$partid.solved"} eq '');
+#			    next if ($record{"$version:resource.$partid.award"} eq 'APPROX_ANS' && 
+#				     $record{"$version:resource.$partid.solved"} eq '');
 			    $displaySub[0].=(exists $record{$version.':'.$matchKey[0]}) ? 
-				'<b>Part:</b> '.$partid.'&nbsp;<b>Submission:</b>&nbsp;'
+				'<b>Trial&nbsp;'.$version.'&nbsp;Part&nbsp;'.$partid.'</b>&nbsp; '
 				.$record{$version.':'.$matchKey[0]}.'<br />' : '';
 			    $displaySub[1].=(exists $record{"$version:resource.$partid.award"}) ?
-				'<b>Part:</b> '.$partid.'&nbsp;'.
+				'<b>Part&nbsp;'.$partid.'</b> &nbsp;'.
 				$record{"$version:resource.$partid.award"}.'/'.
 				$record{"$version:resource.$partid.solved"}.'<br />' : '';
+			    $displaySub[2].=(exists $record{"$version:resource.$partid.regrader"}) ?
+				$record{"$version:resource.$partid.regrader"}.' (<b>Part:</b> '.$partid.')' : '';
 			}
-			$displaySub[1].=(exists $record{"$version:resource.regrader"}) ?
-			    'Manually graded by '.$record{"$version:resource.regrader"} : '';
-			$studentTable.='<td>'.$displaySub[0].'&nbsp;</td><td>'.$displaySub[1].'&nbsp;</td></tr>';
+			$displaySub[2].=(exists $record{"$version:resource.regrader"}) ?
+			    $record{"$version:resource.regrader"} : '';
+			$studentTable.='<td>'.$displaySub[0].'&nbsp;</td><td>'.$displaySub[1].
+			    ($displaySub[2] eq '' ? '' : 'Manually graded by '.$displaySub[2]).'&nbsp;</td></tr>';
 		    }
 		    $studentTable.='</table></td></tr></table>';
 		}
@@ -2748,7 +2611,6 @@ sub displayPage {
         $curRes = $iterator->next();
 	$ctr++;
     }
-    $navmap->init();
 
     $studentTable.='</td></tr></table></td></tr></table>'."\n".
 	'&nbsp;&nbsp;<input type="button" value="Save" '.
@@ -2760,6 +2622,18 @@ sub displayPage {
     return '';
 }
 
+sub temp_parts_fix { #remove sub once lonnavmap is fixed
+    my $parts = shift;
+    my %seen = ();
+    my @correctParts = ();
+    foreach (@{$parts}) {
+	next if ($seen{$_} > 0);
+	$seen{$_}++;
+	push @correctParts,$_;
+    }
+    return \@correctParts;
+}
+
 sub updateGradeByPage {
     my ($request) = shift;
 
@@ -2767,7 +2641,7 @@ sub updateGradeByPage {
     my $cnum      = $ENV{"course.$ENV{'request.course.id'}.num"};
     my $getsec    = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
     my $pageTitle = $ENV{'form.page'};
-    my (undef,undef,$fullname) = &getclasslist($getsec,'0');
+    my (undef,undef,$fullname) = &getclasslist($getsec,'1');
     my ($uname,$udom) = split(/:/,$ENV{'form.student'});
 
     my $result='<h3><font color="#339933">&nbsp;'.$ENV{'form.title'}.'</font></h3>';
@@ -2776,7 +2650,7 @@ sub updateGradeByPage {
 
     $request->print($result);
 
-    my $navmap = Apache::lonnavmaps::navmap-> new(
+    my $navmap = Apache::lonnavmaps::navmap-> new($request,
 						  $ENV{'request.course.fn'}.'.db',
 						  $ENV{'request.course.fn'}.'_parms.db',1, 1);
     my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'});
@@ -2801,7 +2675,7 @@ sub updateGradeByPage {
 
         if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout) {
 	    my $parts = $curRes->parts();
-            if (scalar(@{$parts}) > 1) { shift @{$parts}; }
+	    $parts = &temp_parts_fix($parts); # remove line when lonnavmap is fixed
             my $title = $curRes->compTitle();
 	    my $symbx = $curRes->symb();
 	    $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
@@ -2844,11 +2718,11 @@ sub updateGradeByPage {
 		}
 		$newrecord{'resource.'.$partid.'.awarded'}  = $partial if $partial ne '';
 		$newrecord{'resource.'.$partid.'.solved'}   = $score;
+		$newrecord{'resource.'.$partid.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
 
 		$changeflag++;
 	    }
 	    if (scalar(keys(%newrecord)) > 0) {
-		$newrecord{'resource.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
 		&Apache::lonnet::cstore(\%newrecord,$symbx,$ENV{'request.course.id'},
 					$udom,$uname);
 	    }
@@ -2860,53 +2734,374 @@ sub updateGradeByPage {
         $curRes = $iterator->next();
 	$ctr++;
     }
-    $navmap->init();
 
     $studentTable.='</td></tr></table></td></tr></table>';
-    $studentTable.=($changeflag == 0 ? 'No score was changed or updated.' :
-		    'The scores were changed for '.
-		    $changeflag.' problem'.($changeflag == 1 ? '.' : 's.'));
     $studentTable.=&show_grading_menu_form($ENV{'form.symb'},$ENV{'form.url'});
-    $request->print($studentTable);
+    my $grademsg=($changeflag == 0 ? 'No score was changed or updated.' :
+		  'The scores were changed for '.
+		  $changeflag.' problem'.($changeflag == 1 ? '.' : 's.'));
+    $request->print($grademsg.$studentTable);
 
     return '';
 }
 
+#-------- end of section for handling grading by page/sequence ---------
+#
+#-------------------------------------------------------------------
+
+#--------------------Scantron Grading-----------------------------------
+#
+#------ start of section for handling grading by page/sequence ---------
 
-#--- Form to input a receipt number ---
-sub verifyReceipt_form {
-    my ($symb,$url) = @_;
-    my $result = '<script type="text/javascript" language="javascript">'."\n".
-	'  function checkEntry(formname) {'."\n".
-	'    var receipt = formname.receipt.value;'."\n".
-	'    if (isNaN(receipt) || receipt == "") {'."\n".
-	'       alert("Please enter a receipt number given by a student in the box.");'."\n".
-	'       return false;'."\n".
-	'    }'."\n".
-	'    formname.submit();'."\n".
-	'  }'."\n".
-	'</script>'."\n";
+sub getSequenceDropDown {
+    my ($request,$symb)=@_;
+    my $result='<select name="selectpage">'."\n";
+    my ($titles,$symbx) = &getSymbMap($request);
+    my ($curpage,$type,$mapId) = ($symb =~ /(.*?\.(page|sequence))___(\d+)___/); 
+    my $ctr=0;
+    foreach (@$titles) {
+	my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
+	$result.='<option value="'.$$symbx{$_}.'" '.
+	    ($$symbx{$_} =~ /$curpage$/ ? 'selected="on"' : '').
+	    '>'.$showtitle.'</option>'."\n";
+	$ctr++;
+    }
+    $result.= '</select>';
+    return $result;
+}
+
+sub scantron_selectphase {
+    my ($r) = @_;
+    my ($symb,$url)=&get_symb_and_url($r);
+    if (!$symb) {return '';}
+    my $sequence_selector=&getSequenceDropDown($r,$symb);
+    my $result;
+    $result.= <<SCANTRONFORM;
+<form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload">
+  <input type="hidden" name="symb" value="$symb" />
+  <input type="hidden" name="url" value="$url" />
+  <input type="hidden" name="command" value="scantron_configphase" />
+  <table width="100%" border="0">
+    <tr>
+      <td bgcolor="#777777">
+        <table width="100%" border="0">
+          <tr bgcolor="#e6ffff">
+            <td>
+              &nbsp;<b>Specify file location and which Folder/Sequence to grade</b>
+            </td>
+          </tr>
+          <tr bgcolor="#ffffe6">
+            <td>
+               Sequence to grade: $sequence_selector
+	    </td>
+          </tr>
+          <tr bgcolor="#ffffe6">
+            <td>
+		<!-- FIXME I need to present a list of files from a specfic directory that has been configured, or any existing delay queues -->
+		Filename of scoring office file:
+		<select name="selectfile">
+		    <option value="filname1">filename1</option>
+		    <option value="filname2">filename2</option>
+		</select>
+	    </td>
+          </tr>
+        </table>
+      </td>
+    </tr>
+  </table>
+  <input type="submit" value="Submit" />
+</form>
+SCANTRONFORM
+
+    return $result;
+}
+
+sub scantron_configphase {
+    my ($r) = @_;
+    my $sequence=$ENV{'form.selectpage'};
+    my $result;
+    $result.="got page $sequence";
+    $Apache::lonxml::debug=1;
+    &Apache::lonhomework::showhash(%ENV);
+    $Apache::lonxml::debug=0;
+    #FIXME Needs to present some lines from the file and allow the instructor to specify which columns represent what data, possibly have some nice defaults setup, probably should do a pass through all problems for a student to get an idea of how many questions there are, and homw many lines we'll have,
+    return $result;
+}
+
+sub scantron_process_students {
+    #FIXME
+    #   loop through students, {
+    #      Check if studnet info valid, if not add line to delay queue
+    #      foreach question 'submit' the students answer to the server
+    #             through grade target {
+    #         generate data to pass back that includes grade recevied
+    #      }
+    #   }
+    #   loop through delay queue {
+    #      print out each delayed student with interface to select how
+    #          to repair student provided info
+    #       Expected errors include
+    #           1 bad/no stuid/username
+    #           2 invalid bubblings
+    #   }
+    # if delay queue exists 2 submits one to process delayed students one
+    #     to ignore delayed students, possibly saving the delay queue for later
+
+}
+#-------- end of section for handling grading scantron forms -------
+#
+#-------------------------------------------------------------------
+
+
+#-------------------------- Menu interface -------------------------
+#
+#--- Show a Grading Menu button - Calls the next routine ---
+sub show_grading_menu_form {
+    my ($symb,$url)=@_;
+    my $result.='<form action="/adm/grades" method="post">'."\n".
+	'<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
+	'<input type="hidden" name="url" value="'.$url.'" />'."\n".
+	'<input type="hidden" name="saveState"  value="'.$ENV{'form.saveState'}.'" />'."\n".
+	'<input type="hidden" name="command" value="gradingmenu" />'."\n".
+	'<input type="submit" name="submit" value="Grading Menu" />'."\n".
+	'</form>'."\n";
+    return $result;
+}
 
-    my $hostver=unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'});
+# -- Retrieve choices for grading form
+sub savedState {
+    my %savedState = ();
+    if ($ENV{'form.saveState'}) {
+	foreach (split(/:/,$ENV{'form.saveState'})) {
+	    my ($key,$value) = split(/=/,$_,2);
+	    $savedState{$key} = $value;
+	}
+    }
+    return \%savedState;
+}
 
-    $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n";
-    $result.='<table width=100% border=0><tr><td bgcolor=#e6ffff>'."\n";
-    $result.='&nbsp;<b>Verify a Submission Receipt Issued by this Server</td></tr>'."\n";
-    $result.='<tr bgcolor=#ffffe6><td>'."\n";
-    $result.='<form action="/adm/grades" method="post" name="verifyform">'."\n";
-    $result.='&nbsp;<tt>'.$hostver.'-<input type="text" name="receipt" size="4"></tt><br />'."\n";
-    $result.='&nbsp;<input type="button" onClick="javascript:checkEntry(this.form);"'.
-	' value="Verify Receipt">'."\n";
-    $result.='<input type="hidden" name="command" value="verify">'."\n";
-    if ($ENV{'form.url'}) {
-	$result.='<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />';
+#--- Displays the main menu page -------
+sub gradingmenu {
+    my ($request) = @_;
+    my ($symb,$url)=&get_symb_and_url($request);
+    if (!$symb) {return '';}
+    my $probTitle = &Apache::lonnet::gettitle($symb);
+
+    $request->print(<<GRADINGMENUJS);
+<script type="text/javascript" language="javascript">
+    function checkChoice(formname) {
+	var cmd = formname.command;
+	formname.saveState.value = "saveCmd="+radioSelection(cmd)+":saveSec="+pullDownSelection(formname.section)+
+	    ":saveSub="+radioSelection(formname.submitonly)+":saveStatus="+pullDownSelection(formname.status);
+	if (cmd[0].checked || cmd[1].checked || cmd[2].checked || cmd[4].checked) formname.submit();
+
+	if (cmd[3].checked) browseAndUpload();
+
+	if (cmd[5].checked) {
+	    if (!checkReceiptNo(formname,'notOK')) { return false;}
+	    formname.submit();
+	}
     }
-    if ($ENV{'form.symb'}) {
-	$result.='<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />';
+
+    function checkReceiptNo(formname,nospace) {
+	var receiptNo = formname.receipt.value;
+	var checkOpt = false;
+	if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;}
+	if (nospace == "notOK" && (isNaN(receiptNo) || receiptNo == "")) {checkOpt = true;}
+	if (checkOpt) {
+	    alert("Please enter a receipt number given by a student in the receipt box.");
+	    formname.receipt.value = "";
+	    formname.receipt.focus();
+	    return false;
+	}
+	formname.command[5].checked = true;
+	return true;
+    }
+
+    function radioSelection(radioButton) {
+	var selection=null;
+	if (radioButton.length > 1) {
+	    for (var i=0; i<radioButton.length; i++) {
+		if (radioButton[i].checked) {
+		    return radioButton[i].value;
+		}
+	    }
+	} else {
+	    if (radioButton.checked) return radioButton.value;
+	}
+	return selection;
     }
-    $result.='</form>';
-    $result.='</td></tr></table>'."\n";
-    $result.='</td></tr></table>'."\n";
+
+    function pullDownSelection(selectOne) {
+	var selection="";
+	if (selectOne.length > 1) {
+	    for (var i=0; i<selectOne.length; i++) {
+		if (selectOne[i].selected) {
+		    return selectOne[i].value;
+		}
+	    }
+	} else {
+	    if (selectOne.selected) return selectOne.value;
+	}
+    }
+
+    function browseAndUpload() {
+	bNLoad = window.open('', 'BrowseAndUpload', 'toolbar=no,location=no,scrollbars=no,width=550,height=200,screenx=100,screeny=75');
+	bNLoad.focus();
+	var lDoc = bNLoad.document;
+	lDoc.write("<html><head>");
+	lDoc.write("<title>Browse And Upload</title>");
+	
+	lDoc.write("<script language=javascript>");
+	lDoc.write("function checkUpload(formname) {");
+	
+	lDoc.write("  if (formname.upfile.value == \\"\\") {");
+	lDoc.write("     alert(\\"Please use the browse button to select a file from your local directory.\\");");
+	lDoc.write("     return false;");
+	lDoc.write("   }");
+	lDoc.write("   var openformname = opener.document.gradingMenu;");
+	lDoc.write("   formname.saveState.value = \\"saveCmd=\\"+opener.radioSelection(openformname.command)+\\":saveSec=\\"+opener.pullDownSelection(openformname.section)+\\":saveSub=\\"+opener.radioSelection(openformname.submitonly)+\\":saveStatus=\\"+opener.pullDownSelection(openformname.status);");
+	lDoc.write("   document.gradesupload.submit();");
+	lDoc.write("   if (navigator.appName !=\\"Netscape\\") {self.close()};");
+	lDoc.write("   setTimeout('self.close()',750)"); 
+	lDoc.write("}");
+
+	lDoc.write("<");
+	lDoc.write("/script>");
+
+	lDoc.write("</head><body bgcolor=white>");
+	lDoc.write("<form method=\\"post\\" enctype=\\"multipart/form-data\\" action=\\"/adm/grades\\" name=\\"gradesupload\\" target=\\"LONcatInfo\\">");
+	lDoc.write("<input type=\\"hidden\\" name=\\"symb\\"       value=\\"$symb\\">");
+	lDoc.write("<input type=\\"hidden\\" name=\\"url\\"        value=\\"$url\\">");
+	lDoc.write("<input type=\\"hidden\\" name=\\"probTitle\\"  value=\\"$probTitle\\">");
+	lDoc.write("<input type=\\"hidden\\" name=\\"saveState\\"  value=\\"\\">");
+	lDoc.write("<input type=\\"hidden\\" name=\\"command\\"    value=\\"csvuploadmap\\">");
+
+	lDoc.write("<font color=\\"green\\" size=+1>&nbsp;<b>Specify a file containing the class scores for problem - $probTitle</b></font><br><br>");
+
+	lDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
+	lDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
+	lDoc.write("<td>");
+	lDoc.write("<input type=\\"file\\" name=\\"upfile\\" size=\\"50\\" />");
+	lDoc.write("<br />Type: <select name=\\"upfiletype\\">");
+        lDoc.write("<option value=\\"csv\\">CSV (comma separated values, spreadsheet)</option>");
+        lDoc.write("<option value=\\"space\\">Space separated</option>");
+        lDoc.write("<option value=\\"tab\\">Tabulator separated</option>");
+        lDoc.write("<option value=\\"xml\\">HTML/XML</option>");
+        lDoc.write("</select>");
+        lDoc.write("</td></tr></table>");
+        lDoc.write("</td></tr></table>&nbsp;");
+        lDoc.write("<input type=\\"button\\" value=\\"Upload Scores\\" onClick=\\"javascript:checkUpload(this.form)\\">&nbsp;&nbsp;");
+        lDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>");
+        lDoc.write("</form>");
+        lDoc.write("</body></html>");
+  }
+</script>
+GRADINGMENUJS
+
+    my $result='<h3>&nbsp;<font color="#339933">Manual Grading/View Submission</font></h3>'.
+	'<table border="0">'.
+	'<tr><td colspan=3><font size=+1><b>Problem: </b>'.$probTitle.'</font></td></tr>'."\n";
+    my ($partlist,$handgrade) = &response_type($url);
+    my ($resptype,$hdgrade)=('','no');
+    for (sort keys(%$handgrade)) {
+	my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
+	$resptype = $responsetype;
+	$hdgrade = $handgrade if ($handgrade eq 'yes');
+	$result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'.
+	    '<td><b>Type: </b>'.$responsetype.'</td>'.
+	    '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>';
+    }
+    $result.='</table>'."\n";
+
+    my (undef,$sections) = &getclasslist('all','0');
+    my $savedState = &savedState();
+    my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'pickStudentPage' : $$savedState{'saveCmd'});
+    my $saveSec = ($$savedState{'saveSec'} eq '' ? 'all' : $$savedState{'saveSec'});
+    my $saveSub = ($$savedState{'saveSub'} eq '' ? 'yes' : $$savedState{'saveSub'});
+    my $saveStatus = ($$savedState{'saveStatus'} eq '' ? 'Active' : $$savedState{'saveStatus'});
+
+    $result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
+	'<input type="hidden" name="symb"        value="'.$symb.'" />'."\n".
+	'<input type="hidden" name="url"         value="'.$url.'" />'."\n".
+	'<input type="hidden" name="response"    value="'.$resptype.'" />'."\n".
+	'<input type="hidden" name="handgrade"   value="'.$hdgrade.'" />'."\n".
+	'<input type="hidden" name="probTitle"   value="'.$probTitle.'" />'."\n".
+	'<input type="hidden" name="saveState"   value="" />'."\n".
+	'<input type="hidden" name="showgrading" value="yes" />'."\n";
+
+    $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n".
+	'<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n".
+	'&nbsp;<b>Select a Grading/Viewing Option</b></td></tr>'."\n".
+	'<tr bgcolor=#ffffe6><td>'."\n";
+
+    $result.='<table width=100% border=0>'.
+	'<tr bgcolor="#ffffe6" valign="top"><td colspan="2">'.
+	'<input type="radio" name="command" value="pickStudentPage" '.
+	($saveCmd eq 'pickStudentPage' ? 'checked' : '').'> '.
+	'Handgrade/View Submission for a student by page/sequence</td></tr>'."\n".
+
+	'<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
+	'<input type="radio" name="command" value="viewgrades" '.
+	($saveCmd eq 'viewgrades' ? 'checked' : '').'> '.
+	'Grade by section or class</td></tr>'."\n".
+
+	'<tr bgcolor="#ffffe6"valign="top"><td><input type="radio" name="command" value="submission" '.
+	($saveCmd eq 'submission' ? 'checked' : '').'> '.
+	($hdgrade eq 'yes' ? 'View/Grade essay response of' : 'View').
+	' an individual student </td>'."\n".
+	'<td>-->&nbsp;For students who has: '.
+	'<input type="radio" name="submitonly" value="yes" '.
+	($saveSub eq 'yes' ? 'checked' : '').' /> submitted'.
+	'<input type="radio" name="submitonly" value="all" '.
+	($saveSub eq 'all' ? 'checked' : '').' /> everybody</td></tr>'."\n".
+
+	'<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
+	'<input type="radio" name="command" value="csvupload" '.
+	($saveCmd eq 'csvupload' ? 'checked' : '').'> '.
+	'Upload scores from file</td></tr>'."\n";
+
+    $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
+	'<input type="radio" name="command" value="scantron_selectphase" /> '.
+        'Grade scantron forms</td></tr>'."\n";
+
+    if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)) {
+	$result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
+	    '<input type="radio" name="command" value="verify" onChecked="javascript:this.form.receipt.focus()" '.
+	    ($saveCmd eq 'verify' ? 'checked' : '').'> '.
+	    'Verify a submission receipt issued by this server</td>'.
+	    '<td>-->&nbsp;Receipt no: '.unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).
+	    '-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')">'.
+	    '</td></tr>'."\n";
+    } 
+
+    $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2"><br />'."\n".
+	'&nbsp;Select section: <select name="section">'."\n";
+    if (ref($sections)) {
+	foreach (sort (@$sections)) {$result.='<option value="'.$_.'" '.
+					 ($saveSec eq $_ ? 'selected="on"' : '').'>'.$_.'</option>'."\n";}
+    }
+    $result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="on"' : ''). '>all</select> &nbsp; ';
+
+    $result.='Student Status:</b><select name="status">'.
+	'<option value="Active" '.($saveStatus eq 'Active' ? 'selected' : '').'>Active</option>'.
+	'<option value="Expired" '.($saveStatus eq 'Expired' ? 'selected' : '').'>Expired</option>'.
+	'<option value="Any" '.($saveStatus eq 'Any' ? 'selected' : '').'>Any</option>'.
+	'</select>';
+
+    $result.=' &nbsp; <font color="red">(Applies to the first three options only.)</font>'."\n";
+
+    if (ref($sections)) {
+	$result.='&nbsp;(Section "no" implies the students were not assigned a section.)<br />' 
+	    if (grep /no/,@$sections);
+    }
+    $result.='</td></tr>';
+
+    $result.='<tr bgcolor="#ffffe6"><td colspan="2"><br />'.
+	'<input type="button" onClick="javascript:checkChoice(this.form);" value="View/Grade" />'."\n".
+	'</form></td></tr></table>'."\n".
+	'</td></tr></table>'."\n".
+	'</td></tr></table>'."\n";
     return $result;
 }
 
@@ -2961,9 +3156,6 @@ sub handler {
 	$Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'});
 	if ($command eq 'submission') {
 	    ($ENV{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0));
-#	if ($command eq 'submission') {
-#	    &listStudents($request) if ($ENV{'form.student'} eq '');
-#	    &submission($request,0,0) if ($ENV{'form.student'} ne '');
 	} elsif ($command eq 'pickStudentPage') {
 	    &pickStudentPage($request);
 	} elsif ($command eq 'displayPage') {
@@ -2982,6 +3174,8 @@ sub handler {
 	    $request->print(&editgrades($request));
 	} elsif ($command eq 'verify') {
 	    $request->print(&verifyreceipt($request));
+	} elsif ($command eq 'csvform') {
+	    $request->print(&upcsvScores_form($request));
 	} elsif ($command eq 'csvupload') {
 	    $request->print(&csvupload($request));
 	} elsif ($command eq 'viewclasslist') {
@@ -2999,6 +3193,10 @@ sub handler {
 		}
 		$request->print(&csvuploadmap($request));
 	    }
+	} elsif ($command eq 'scantron_selectphase') {
+	    $request->print(&scantron_selectphase($request));
+	} elsif ($command eq 'scantron_configphase') {
+	    $request->print(&scantron_configphase($request));
 	} else {
 	    $request->print("Unknown action: $command:");
 	}