File:  [LON-CAPA] / rat / client / parameter.html
Revision 1.86: download - view: text, annotated - select for diffs
Wed Aug 4 19:59:12 2021 UTC (9 months, 3 weeks ago) by raeburn
Branches: MAIN
CVS tags: HEAD
- Bug 6907 Content in a course can be set to be deep-link only.
  - deeplink parameter has 5 components:
    state, others, listing, scope, protect and menus.
  - deeplink protection for launch from non-LON-CAPA LTI-enabled systems
    uses /adm/launch/tiny/$dom/$uniqueID, and key and secret used by launcher
    can be set in a course (by CC), or for domain (by DC).

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<!--
The LearningOnline Network with CAPA
Parameter Input Window
//
// $Id: parameter.html,v 1.86 2021/08/04 19:59:12 raeburn Exp $
//
// Copyright Michigan State University Board of Trustees
//
// This file is part of the LearningOnline Network with CAPA (LON-CAPA).
//
// LON-CAPA is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// LON-CAPA is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with LON-CAPA; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
// /home/httpd/html/adm/gpl.txt
//
// http://www.lon-capa.org/
//
-->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>LON-CAPA</title>

<script type="text/javascript">
// <![CDATA[

var ptype='';
var pvalue='';
var pmodval='';
var pextraval='';
var pextravaltwo='';
var preturn='';
var pcode='';
var pscat='';
var psmap='';
var pmarker='';
var pmodal='';
var pname='';
var precursive='';
var pnonreccol='';
var pmarkerst='';
var pparm='';
var pextra='';

var defhour=0;
var defmin=0;
var defsec=0;

var svalue;
var stype;
var smarker;

var vars=new Array();

var cdate=new Date();

var csec;
var cmin;
var chour;
var cday;

var months=new Array();


function selwrite(text) {
  this.window.selector.document.write(text);
}

function choicestart() {
  this.window.choices.document.open();
  choicewrite('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">');
  choicewrite('<html xmlns="http://www.w3.org/1999/xhtml">');
  choicewrite('<head>');
  choicewrite('<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />');
  choicewrite('<title>LON-CAPA</title>');
  choicewrite('<style type="text/css">');
  choicewrite('<!--');
  choicewrite('body {');
  choicewrite('font-family: Verdana,Arial,Helvetica,sans-serif;');
  choicewrite('line-height:130%;');
  choicewrite('font-size:0.83em;');
  choicewrite('background: #FFFFFF;');
  choicewrite('}');
  choicewrite('table.LC_parmsel_table {font-size: 90%;}');
  choicewrite('table.LC_parmsel_table tr td { padding: 5px; border: 1px solid #C8C8C8;}');
  choicewrite('-->');
  choicewrite('</style>');
  choicewrite('</head>');
  choicewrite('<body>');
}

function choiceend() {
  choicewrite('</body></html>');
  this.window.choices.document.close();
}

function choicewrite(text) {
  this.window.choices.document.write(text);
}

function tablestart(headtext) {
  choicewrite('<table class="LC_parmsel_table"><tr bgcolor="#C5DB99"><th colspan="3">'+
              headtext+'</th></tr>');
}

function valline(text,id1,id2) {
  choicewrite('<tr><td>'+text+
              '</td><td><input type="text" size="4" name="val'+
              id1+'" /></td><td>incl:<input type="checkbox" name="val'+
              id2+'" /></td></tr>');
}

function escapeHTML(text) {
  text = text.replace(/&/g, '&amp;');
  text = text.replace(/"/g, '&quot;');
  text = text.replace(/</g, '&lt;');
  text = text.replace(/>/g, '&gt;');
  return text;
}

function datecalc() {
    var sform=choices.document.forms.sch;

    cdate.setHours(sform.hours.options[sform.hours.selectedIndex].value);
    cdate.setMinutes(sform.minutes.options[sform.minutes.selectedIndex].value);
    cdate.setSeconds(sform.minutes.options[sform.seconds.selectedIndex].value);
    cdate.setDate(sform.date.options[sform.date.selectedIndex].value);
    cdate.setMonth(sform.month.options[sform.month.selectedIndex].value);
    cdate.setFullYear(sform.year.options[sform.year.selectedIndex].value);

    draw();
}

function hour() {
   var thishour=cdate.getHours();
    var i; var j;
    choicewrite('<select name="hours" onchange="parent.datecalc();">');
    for (i=0;i<=23;i++) {
        choicewrite('<option value="'+i+'"');
        if (i==thishour) {
            choicewrite(' selected="selected"');
        }
        choicewrite('>');
        if (i==12) { choicewrite('noon'); } else {
           if (i==0) { choicewrite('midnight') } else {
              
                 if (i<12) { choicewrite(i+' am'); } else {
                    j=i-12; choicewrite(j+' pm');
                 }
              
           }
        }
        choicewrite('</option>');
    }
    choicewrite('</select>');
}

function minute() {
   var thisminutes=cdate.getMinutes();
    var i;
    choicewrite('<select name="minutes" onchange="parent.datecalc();">');
    for (i=0;i<=59;i++) {
        choicewrite('<option value="'+i+'"');
        if (i==thisminutes) {
            choicewrite(' selected="selected"');
        }
        choicewrite('>'+i+'</option>');
    }
    choicewrite('</select>');
} 

function second() {
   var thisseconds=cdate.getSeconds();
    var i;
    choicewrite('<select name="seconds" onchange="parent.datecalc();">');
    for (i=0;i<=59;i++) {
        choicewrite('<option value="'+i+'"');
        if (i==thisseconds) {
            choicewrite(' selected="selected"');
        }
        choicewrite('>'+i+'</option>');
    }
    choicewrite('</select>');
}


function date() {
   var thisdate=cdate.getDate();
    var i;
    choicewrite('<select name="date" onchange="parent.datecalc();">');
    for (i=1;i<=31;i++) {
        choicewrite('<option value="'+i+'"');
        if (i==thisdate) {
            choicewrite(' selected="selected"');
        }
        choicewrite('>'+i+'</option>');
    }
    choicewrite('</select>');
}

function year() {
   var thisyear=cdate.getFullYear();
   var nowdate=new Date();
   var nowyear=nowdate.getFullYear();
   if ( !thisyear ) { thisyear=nowyear; }
   var loweryear=thisyear-2;
   var upperyear=thisyear+5;
   if (thisyear>nowyear) { loweryear=nowyear-2; }
   if (thisyear<nowyear) { upperyear=nowyear+5; } 
    var i;
    choicewrite('<select name="year" onchange="parent.datecalc();">');
    for (i=loweryear;i<=upperyear;i++) {
        choicewrite('<option value="'+i+'"');
        if (i==thisyear) {
            choicewrite(' selected="selected"');
        }
        choicewrite('>'+i+'</option>');
    }
    choicewrite('</select>');
}

function month() {
    var thismonth=cdate.getMonth();
    var i;
    choicewrite('<select name="month" onchange="parent.datecalc();">');
    for (i=0;i<=11;i++) {
        choicewrite('<option value="'+i+'"');
        if (i==thismonth) {
            choicewrite(' selected="selected"');
        }
        choicewrite('>'+months[i]+'</option>');
    }
    choicewrite('</select>');
}


function intminute() {
   var thisminutes=cmins;
    var i;
    var result = '';
    result += '<select name="minutes" onchange="parent.intcalc();">';
    for (i=0;i<=59;i++) {
        result += '<option value="'+i+'"';
        if (i==thisminutes) {
            result += ' selected="selected"';
        }
        result += '>'+i+'</option>';
    }
    result += '</select>';
    return result;
} 

function inthour() {
   var thishours=chours;
    var i;
    var result = '';
    result += '<select name="hours" onchange="parent.intcalc();">';
    for (i=0;i<=23;i++) {
        result += '<option value="'+i+'"';
        if (i==thishours) {
            result += ' selected="selected"';
        }
        result += '>'+i+'</option>';
    }
    result += '</select>';
    return result;
}

function intsecond() {
    var thisseconds=csecs;
    var i;
    var result = '';
    result += '<select name="seconds" onchange="parent.intcalc();">';
    for (i=0;i<=59;i++) {
        result += '<option value="'+i+'"';
        if (i==thisseconds) {
            result += ' selected="selected"';
        }
        result += '>'+i+'</option>';
    }
    result += '</select>';
    return result;
} 


function intday() {
   var thisdate=cdays;
    var i;
    var result ='';
    result += '<select name="date" onchange="parent.intcalc();">';
    for (i=0;i<=31;i++) {
        result += '<option value="'+i+'"';
        if (i==thisdate) {
            result += ' selected="selected"';
        }
        result += '>'+i+'</option>';
    }
    result += '</select>';
    return result;
}

function intcalc() {
    var sform=choices.document.forms.sch;
    svalue=((sform.date.options[sform.date.selectedIndex].value*24+
             sform.hours.options[sform.hours.selectedIndex].value*1)*60+
             sform.minutes.options[sform.minutes.selectedIndex].value*1)*60+
             sform.seconds.options[sform.seconds.selectedIndex].value*1;
    if ((ptype=='date') && (pscat=='interval')) {
        var newpmodval = '';
        var newpextraval = '';
        var newpextravaltwo = 'Done';
        if (sform.donebutton.length) {
            for (var i=0; i<sform.donebutton.length; i++) {
                if (sform.donebutton[i].checked) {
                    if (sform.donebutton[i].value == '_done') {
                        newpmodval = sform.donebutton[i].value;
                        newpextravaltwo = sform.donebutton_text.value;
                    } else {
                        if (sform.donebutton[i].value == '_done_proctor') { 
                            newpmodval = sform.donebutton[i].value;
                            newpextraval = sform.donebutton_proctorkey.value;
                            newpextravaltwo = sform.donebutton_text.value;
                            newpextravaltwo = newpextravaltwo.replace(/:/g,'');
                        }
                    }
                }
            }
        }
        pmodval = newpmodval;
        pextraval = newpextraval;
        pextravaltwo = newpextravaltwo;
        draw();
        if (pmodval) {
            var doneRegExp = /^(_done)(|_proctor)$/;
            var donevals = pmodval.match(doneRegExp);
            if (donevals.length == 3) {
                svalue += donevals[1];
            }
            if (newpextravaltwo) {
                if (newpextravaltwo != 'Done') { 
                    svalue += ':'+newpextravaltwo+':';
                }
            }
            if (donevals[2] != '') {
                svalue += donevals[2];
                if (pextraval != '') {
                    svalue += '_'+pextraval;
                }
            }
        }
    } else {
        draw();
    }
}

function toggleSecret() {
    var sform=choices.document.forms.sch;
    if (sform.donebutton.length) {
        for (var i=0; i<sform.donebutton.length; i++) {
            if (sform.donebutton[i].checked) {
                if (sform.donebutton[i].value == '') {
                    if (document.getElementById('donebuttontextdiv')) {
                        document.getElementById('donebuttontextdiv').style.display='none';
                    }
                } else {
                    if (document.getElementById('donebuttontextdiv')) {
                        document.getElementById('donebuttontextdiv').style.display='block';
                    }
                }
                if (sform.donebutton[i].value == '_done_proctor') {
                    if (document.getElementById('done_proctorkey')) {
                        document.getElementById('done_proctorkey').type='text';
                    }
                } else {
                    if (document.getElementById('done_proctorkey')) {
                        document.getElementById('done_proctorkey').type='hidden';
                        document.getElementById('done_proctorkey').value='';
                    }
                }
            }
        }
    }
}

function validateInterval() {
    var sform=choices.document.forms.sch;
    if (sform.donebutton.length) {
        for (var i=0; i<sform.donebutton.length; i++) {
            if (sform.donebutton[i].checked) {
                if (sform.donebutton[i].value == '_done_proctor') {
                    if ((sform.donebutton_proctorkey.value == '') || 
                        (sform.donebutton_proctorkey.value == null)) {
                        alert('Please enter a key for a proctor to enter when a student uses the "Done" button.');
                        return;
                    }
                }
            }
        }
    }
    intcalc();
    assemble();
}

function validateDeepLink() {
    var sform=choices.document.forms.sch;
    svalue = sform.deeplinkstate.options[sform.deeplinkstate.selectedIndex].value+',';
    svalue += sform.deeplinkothers.options[sform.deeplinkothers.selectedIndex].value+','; 
    svalue += sform.deeplinklisted.options[sform.deeplinklisted.selectedIndex].value+',';
    svalue += sform.deeplinkacc.options[sform.deeplinkacc.selectedIndex].value+',';
    var keyRegExp = /^[a-zA-Z\d_.!@#$%^&*()+=-]+$/;
    var numRegExp = /^\d+$/;
    if (sform.deeplinkprotect.length) {
        for (var i=0; i<sform.deeplinkprotect.length; i++) {
            if (sform.deeplinkprotect[i].checked) {
                svalue += sform.deeplinkprotect[i].value;
                if (sform.deeplinkprotect[i].value == 'key') {
                    var posskey = sform.deeplinkkey.value;
                    posskey = posskey.replace(/^\s+|\s+$/g,'');
                    if (keyRegExp.test(posskey)) {
                        svalue += ':'+posskey;
                    } else {
                        alert('Please enter a value for the key containing one or more of: a-zA-Z0-9_.!@#$%^&*()+=-\n'+
                              'or choose a different supported link type.');
                        return; 
                    }
                } else if (sform.deeplinkprotect[i].value == 'ltic') {
                    var possltic = sform.linkpossltic.options[sform.linkpossltic.selectedIndex].value;
                    if ((numRegExp.test(possltic)) && (possltic > 0)) {
                        svalue += ':'+possltic;
                    } else {
                        alert('Please select an LTI launcher, or choose a different supported link type.');
                        return;
                    }
                } else if (sform.deeplinkprotect[i].value == 'ltid') {
                    var possltid = sform.linkpossltid.options[sform.linkpossltid.selectedIndex].value;
                    if ((numRegExp.test(possltid)) && (possltid > 0)) {
                        svalue += ':'+possltid;
                    } else {
                        alert('Please select an LTI launcher, or choose a different supported link type.');
                        return;
                    }
                }
                break;
            }
        }
    }
    svalue += ',';
    if (sform.deeplinkmenus.length) {
        for (var i=0; i<sform.deeplinkmenus.length; i++) {
            if (sform.deeplinkmenus[i].checked) {
                if (sform.deeplinkmenus[i].value == 'std') {
                    svalue += '0';
                } else if (sform.deeplinkmenus[i].value == 'collnum') {
                    var posscoll = sform.linkpossmenu.options[sform.linkpossmenu.selectedIndex].value;
                    if ((numRegExp.test(posscoll)) && (posscoll > 0)) { 
                        svalue += posscoll;
                    } else {
                        alert("Please select either a numbered collection or check 'Standard (all menus)'.");
                        return;
                    }
                }
                break;
            }
        }
    }
    assemble();
}

function toggleDeepLink(caller) {
    var sform=choices.document.forms.sch;
    if ((caller == 'protect') && (sform.deeplinkprotect.length)) {
        var frame = window.frames["choices"];
        for (var i=0; i<sform.deeplinkprotect.length; i++) {
            if (sform.deeplinkprotect[i].checked) {
                if (frame.document.getElementById('deeplinkkey')) {
                    if (sform.deeplinkprotect[i].value == 'key') {
                        frame.document.getElementById('deeplinkkey').type='text';
                    } else {
                        frame.document.getElementById('deeplinkkey').type='hidden';
                    }
                }
                if (frame.document.getElementById('deeplinklticdiv')) {
                    if (sform.deeplinkprotect[i].value == 'ltic') {
                        frame.document.getElementById('deeplinklticdiv').style.display='block';
                    } else {
                        frame.document.getElementById('deeplinklticdiv').style.display='none';
                    }
                }
                if (frame.document.getElementById('deeplinkltiddiv')) {
                    if (sform.deeplinkprotect[i].value == 'ltid') {
                        frame.document.getElementById('deeplinkltiddiv').style.display='block';
                    } else {
                        frame.document.getElementById('deeplinkltiddiv').style.display='none';
                    }
                }
                break;
            }
        }
    }
    if ((caller == 'menus') && (sform.deeplinkmenus.length)) {
        var frame = window.frames["choices"];
        for (var i=0; i<sform.deeplinkmenus.length; i++) {
            if (sform.deeplinkmenus[i].checked) {
                if (frame.document.getElementById('deeplinkmenusdiv')) {
                    if (sform.deeplinkmenus[i].value == 'collnum') {
                        frame.document.getElementById('deeplinkmenusdiv').style.display='inline-block';
                    } else {
                        frame.document.getElementById('deeplinkmenusdiv').style.display='none';
                    }
                }
                break;
            }
        }
    }
}

function calldeeplink(caller) {
    return 'onclick="parent.toggleDeepLink(\''+caller+'\')"';
}

function integereval() {
   svalue=choices.document.forms.sch.intval.value;
   svalue=Math.round(svalue);
   if (pscat=='zeropos') { svalue=Math.abs(svalue); }
   if ((pscat=='pos') && (svalue==0)) {
      svalue='';
   }
   if (pscat.indexOf('inrange')!=-1) {
      var rangeparts=new Array;
      rangeparts=split('_',pscat);
      rangeparts=split(',',rangeparts[1]);
      if (svalue<rangeparts[0]) { svalue=rangeparts[0]; }
      if (svalue>rangeparts[1]) { svalue=rangeparts[1]; }
   }
   draw();
}

function floateval() {
   svalue=choices.document.forms.sch.floatval.value;
   svalue=1.0*svalue;
   if (pscat=='pos') { svalue=Math.abs(svalue); }
   if ((pscat=='zeroone') && ((svalue<0) || (svalue>1))) {
      svalue='';
   }
   draw();
}

function stringeval() {
   svalue=choices.document.forms.sch.stringval.value;
   draw();
}

function ipstringeval() {
    var patternIp = /^([\[\]a-zA-Z\.\d\*\-]+)$/;
    var acctypes = new Array;
    acctypes = ['allow','deny'];
    svalue = '';
    for (var i=0; i<acctypes.length; i++) {
        var items = choices.document.getElementsByName('setip'+acctypes[i]);
        if (items.length > 0) { 
            for (var j=0; j<items.length; j++) {
                if (items[j].type == "text") {
                    var possip = items[j].value;
                    possip = possip.replace(/^\s+|\s+$/g,'');
                    if (patternIp.test(possip)) {
                        if (acctypes[i] == 'deny') {
                            possip = '!'+possip;
                        }
                        if (svalue == '') {
                            svalue = possip;
                        } else {
                            svalue += ','+possip;
                        }
                    }
                }
            }
        }
    }
}

function addIpRule(iptype) {
    var frame = window.frames["choices"];
    if (frame.document.getElementById('LC_string_ipacc_inner_'+iptype)) {
        var innerDiv = frame.document.getElementById('LC_string_ipacc_inner_'+iptype);
        var count = innerDiv.childNodes.length 
        var ipDiv = frame.document.createElement('div');
        ipDiv.innerHTML = '<input type="text" size="10" name="setip'+iptype+'" onblur="parent.ipstringeval();" />'+
                          '<a href="#" onclick="parent.removeIpRule(\''+iptype+'\',\''+count+'\')">Remove</a>';
        frame.document.getElementById('LC_string_ipacc_inner_'+iptype).appendChild(ipDiv);
    }
    return false;
}

function removeIpRule(iptype,num) {
    var frame = window.frames["choices"];
    if (frame.document.getElementById('LC_string_ipacc_inner_'+iptype)) {
        var innerDiv = frame.document.getElementById('LC_string_ipacc_inner_'+iptype);
        for (var i=0; i<innerDiv.childNodes.length; i++) {
            if (i==num) {
                innerDiv.removeChild(innerDiv.childNodes[i]);
                ipstringeval();
                break;
            }
        }
    }
}

function radiostringeval(newval) {
   svalue=newval;
   draw();
}

function callradiostringeval(newval) {
    return 'onclick="parent.radiostringeval(\''+newval+'\')"';
}

function lenienteval(newval) {
    if (newval == 'weighted') {
        if (document.getElementById('lenientweighteddiv')) {
            document.getElementById('lenientweighteddiv').style.display='block';
        }
        var patternRelWeight = /^\-?[\d.]+$/;
        var sform=choices.document.forms.sch;
        if ((sform.lenientrelwt.length != 'undefined')  && (sform.lenientrelwt.length) != 'null') {
            for (var i=0; i<sform.lenientrelwt.length; i++) {
                var relweight = sform.lenientrelwt[i].value;
                relweight = relweight.replace(/^\s+|\s+$/g,'');
                if (!patternRelWeight.test(relweight)) {
                    if (i<2) {
                        relweight = '1.0';
                    } else {
                        relweight = '0.0';
                    }
                }
                sform.lenientrelwt[i].value = relweight;
                if (i==0) {
                    svalue = relweight;
                } else {
                    svalue += ','+relweight;
                }
            }
        }
    } else {
        if (document.getElementById('lenientweighteddiv')) {
            document.getElementById('lenientweighteddiv').style.display='none';
        }
        svalue=newval;
    }
    draw();
}

function calllenientradioeval(newval) {
    return 'onclick="parent.lenienteval(\''+newval+'\')"';
}

function callintervalpmodval() {
    return 'onclick="parent.intcalc();parent.toggleSecret()"';
}

function intervaldis() {
    csecs=svalue;
    cdays=Math.floor(csecs/86400);
    csecs-=cdays*86400;
    chours=Math.floor(csecs/3600);
    csecs-=chours*3600;
    cmins=Math.floor(csecs/60);
    csecs-=cmins*60;
    return cdays+' days '+chours+' hours '+cmins+' mins '+csecs+' secs';
}

function pickcolor(picked) {
  svalue=picked;
  draw();
}

function colorfield(ir,ig,ib) {
   var col=new Array;
   col=["00","11","22","44","66","88","AA","CC","DD","EE","FF"];
   var color='#'+col[ir]+col[ig]+col[ib];
   var selection="<font color='"+color+"'>X</font>";
   if (color==svalue) { selection="<font color='#"+col[10-ir]+col[10-ig]+col[10-ib]+"'>X</font>"; }
   choicewrite('<td bgcolor="'+color+'"><a href="javascript:parent.pickcolor('+"'"+
               color+"'"+')">'+selection+'</a></td>');
}

function draw() {
   choicestart();
   choicewrite('<form name="sch"');
   if (ptype=='int') {
      choicewrite(' action="javascript:integereval();"');
   }
   if (ptype=='float') {
      choicewrite(' action="javascript:floateval();"');
   }
   if (ptype=='string') {
      if (pscat == 'ip') {
          choicewrite(' action="javascript:ipstringeval();"');
      } else {
          choicewrite(' action="javascript:stringeval();"');
      }
   }
   if (ptype != 'int' && ptype != 'float' && ptype != 'string') {
       choicewrite(' action=""');
   }
   choicewrite('>');
   if (ptype=='tolerance') {
// 0: pscat
      if (pscat=='default') {
         tablestart('Use default value or algorithm of resource');
      }
      if (pscat=='relative_sym') {
// 2: percentage
// 3: open
         tablestart('Percentage error, symmetric around value');
         valline('Percentage',2,3);
         if ((svalue!='') && (typeof(svalue)!="undefined")) {
            choices.document.forms.sch.val2.value=parseInt(svalue);
            if (svalue.indexOf('+')!=-1) {
               choices.document.forms.sch.val3.checked=true;
            }
         }
      }
      if (pscat=='relative') {
// 2: left
// 3: open
// 4: right
// 5: open
         tablestart('Percentage error, asymmetric around value');
         valline('Upper percentage',2,3);
         valline('Lower percentage',4,5);
         var range1=new Array;
         if ((svalue!='') && (typeof(svalue)!="undefined")) {
            range1=svalue.split(',');
            if (typeof(range1[1])=='undefined') { range1[1]=range1[0]; }
            choices.document.forms.sch.val2.value=parseFloat(range1[0]);
            if (range1[0].indexOf('+')!=-1) {
               choices.document.forms.sch.val3.checked=true;
            }
            choices.document.forms.sch.val4.value=parseFloat(range1[1]);
            if (range1[1].indexOf('+')!=-1) {
               choices.document.forms.sch.val5.checked=true;
            }
         }
      }
      if (pscat=='absolute_sym') {
         tablestart('Absolute error, symmetric around value');
         valline('Value',2,3);
         if ((svalue!='') && (typeof(svalue)!="undefined")) {
            choices.document.forms.sch.val2.value=parseFloat(svalue);
            if (svalue.indexOf('+')!=-1) {
               choices.document.forms.sch.val3.checked=true;
            }
         }
      }
      if (pscat=='absolute') {
         tablestart('Absolute error, asymmetric around value');
         valline('Upper value',2,3);
         valline('Lower value',4,5);
         var range2=new Array;
         if ((svalue!='') && (typeof(svalue)!="undefined")) {
            range=svalue.split(',');
            if (typeof(range2[1])=='undefined') { range2[1]=range2[0]; }
            choices.document.forms.sch.val2.value=parseFloat(range2[0]);
            if (range2[0].indexOf('+')!=-1) {
               choices.document.forms.sch.val3.checked=true;
            }
            choices.document.forms.sch.val4.value=parseFloat(range2[1]);
            if (range2[1].indexOf('+')!=-1) {
               choices.document.forms.sch.val5.checked=true;
            }
         }
      }
   }

   if (ptype=='date') {
     if (pscat=='default') {
         tablestart('Default value or none');
         choicewrite('</table>');
     } else {
      if (pscat=='start') {
         tablestart('Date and time');
      }
      if (pscat=='end') {
         tablestart('Date and time');
      }
      if (pscat=='interval') {
         var proctorkeytype = 'hidden'; 
         var donebuttontext = 'none';
         if (pmodval == '_done_proctor') {
             proctorkeytype = 'text';
             donebuttontext = 'block';
         }
         if (pmodval == '_done') {
             donebuttontext = 'block';
         }
         tablestart('Time interval');
         choicewrite( [
            '<tr><td colspan="3">'+intervaldis()+'</td></tr>',
            '<tr><td>Time:</td><td colspan="2">',
                '<span style="white-space:nowrap">'+intday()+' days </span>',
                '<span style="white-space:nowrap">'+inthour()+' hours</span>',
                '<span style="white-space:nowrap">'+intminute()+' mins</span>',
                '<span style="white-space:nowrap">'+intsecond()+' secs</span>',
            '</td></tr>',
            '</table>',
            '<br />',
            ].join("\n"));
         tablestart('Provide a "Done" button to students?');
         choicewrite('<tr><td>Value:</td><td colspan="2">');
         choicewrite('<label><input name="donebutton" value=""'+
                     ' type="radio" '+callintervalpmodval());
         if (pmodval == '') { choicewrite(' checked="checked"'); }
         choicewrite(' /> No</label><br />');
         choicewrite('<label><input name="donebutton" value="_done"'+
                     ' type="radio" '+callintervalpmodval());
         if (pmodval == '_done') { choicewrite(' checked="checked"'); }
         choicewrite(' /> Yes</label><br />');
         choicewrite('<span style="white-space:nowrap">'+
                     '<label><input name="donebutton" value="_done_proctor"'+
                     ' type="radio" '+callintervalpmodval());
         if (pmodval == '_done_proctor') { choicewrite(' checked="checked"'); }
         choicewrite(' /> Yes, with proctor key</label>');
         choicewrite('&nbsp;<input name="donebutton_proctorkey" value='+
                     '"'+escapeHTML(pextraval)+'" type="'+proctorkeytype+
                     '" id="done_proctorkey" size="10"'+
                     ' onblur="parent.intcalc();" /></span><br />'+
                     '<div id="donebuttontextdiv" style="display:'+donebuttontext+'">'+
                     '<br /><span style="white-space:nowrap">'+
                     'Button text:'+
                     '<input name="donebutton_text" value='+
                     '"'+escapeHTML(pextravaltwo)+'" type="text" '+
                     'size="10" onblur="parent.intcalc();" /></span></div>');
         choicewrite('</td></tr></table>');
      } else {
         choicewrite('<tr><td colspan="3">'
         +cdate.toString()+
         '</td></tr><tr><td>Date:</td><td colspan="2">');
         month();date();year();
         choicewrite('</td></tr><tr><td>Time:'
         +'</td><td colspan="2">');hour();choicewrite('h ');minute();
         choicewrite('m ');second();
         choicewrite('s</td></tr></table>');
      }
     }
   }

   if (ptype=='int') {
      var pscatparts=new Array;
      pscatparts=pscat.split(',');
      pscat=pscatparts[0];
      if (pscat=='default') {
         tablestart('Default value or none');
         choicewrite('</table>');
      } else {
       if (pscat=='range') {
         tablestart('Integer range');      
         choicewrite('<tr><td>Lower Value:'+
              '</td><td colspan="2"><input type="text" size="4" name="val2'+
              '" /></td></tr>');
         choicewrite('<tr><td>Upper Value:'+
              '</td><td colspan="2"><input type="text" size="4" name="val4'+
              '" /></td></tr></table>');
         var range=new Array;
         if ((svalue!='') && (typeof(svalue)!="undefined")) {
            range=svalue.split(',');
            if (typeof(range[1])=='undefined') { range[1]=range[0]; }
            choices.document.forms.sch.val2.value=parseInt(range[0]);
            choices.document.forms.sch.val4.value=parseInt(range[1]);
         }
       } else {
        if (pscat=='pos') {
           tablestart('Positive (non-zero) integer');
        }
        if (pscat=='zeropos') {
           tablestart('Positive integer or zero');
        }
        if (pscat.indexOf('inrange')!=-1) {
           var rangeparts=new Array;
           rangeparts=split(',',pscat);
           tablestart('Integer in the range ['+rangeparts[1]+']');
        }
        if (pscat=='any') {
           tablestart('Integer');
        }
        choicewrite('<tr><td>Value:</td><td colspan="2">');
        choicewrite('<input name="intval" size="10" value="'+escapeHTML(svalue)+
                    '" onchange="parent.integereval()" />');
        choicewrite('</td></tr></table>');
      }
     }
   }

   if (ptype=='float') {
      if (pscat=='default') {
         tablestart('Default value or none');
         choicewrite('</table>');
      } else {
        if (pscat=='pos') {
           tablestart('Positive floating point number or zero');
        }
        if (pscat=='zeroone') {
           tablestart('Floating point number between zero and one');
        }
        if (pscat=='any') {
           tablestart('Floating point number');
        }
        choicewrite('<tr><td>Value:</td><td colspan="2">');
        choicewrite('<input name="floatval" size="10" value="'+escapeHTML(svalue)+
                    '" onchange="parent.floateval()" />');
        choicewrite('</td></tr></table>');
      }
   }

   if (ptype=='string') {
        if ((pscat=='any') || (pscat=='') || (pscat=='default') || 
            (typeof(pscat)=='undefined')) {
           tablestart('Text');
           choicewrite('<tr><td>Value:</td><td colspan="2">');
           choicewrite('<input name="stringval" size="20" value="'+escapeHTML(svalue)+
                    '" type="text" onchange="parent.stringeval()" />');
        }
        if (pscat=='yesno') {
           tablestart('Yes/No');
	   choicewrite('<tr><td>Value:</td><td colspan="2">');
           choicewrite('<label><input name="stringval" value="yes"'+
                  ' type="radio" '+callradiostringeval('yes'));
           if (svalue=='yes') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Yes</label><br />');
           choicewrite('<label><input name="stringval" value="no"'+
                  ' type="radio" '+callradiostringeval('no'));
           if (svalue=='no') { choicewrite(' checked="checked"'); }
           choicewrite(' /> No</label><br />');
        }
        if (pscat=='problemstatus') {
           tablestart('Problem Status');
	   choicewrite('<tr><td>Value:</td><td colspan="2">');
           choicewrite('<label><input name="stringval" value="yes"'+
                  ' type="radio" '+callradiostringeval('yes'));
           if (svalue=='yes') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Yes</label><br />');
           choicewrite('<label><input name="stringval" value="answer"'+
                  ' type="radio" '+callradiostringeval('answer'));
           if (svalue=='answer') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Yes, and show correct answer if they exceed the maximum number of tries.</label><br />');
           choicewrite('<label><input name="stringval" value="no"'+
                  ' type="radio" '+callradiostringeval('no'));
           if (svalue=='no') { choicewrite(' checked="checked"'); }
           choicewrite(' /> No, don\'t show correct/incorrect feedback.</label><br />');
           choicewrite('<label><input name="stringval" value="no_feedback_ever"'+
                  ' type="radio" '+callradiostringeval('no_feedback_ever'));
           if (svalue=='no_feedback_ever') { choicewrite(' checked="checked"'); }
           choicewrite(' /> No, show no feedback at all.</label><br />');
        }
        if (pscat=='examtype') {
           tablestart('Exam Type');
	   choicewrite('<tr><td>Value:</td><td colspan="2">');
           choicewrite('<label><input name="stringval" value="online"'+
                ' type="radio" '+callradiostringeval('online'));
           if (svalue=='online') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Online</label><br />');
           choicewrite('<label><input name="stringval" value="checkout"'+
              ' type="radio" '+callradiostringeval('checkout'));
           if (svalue=='checkout') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Check out</label><br />');
       }
        if (pscat=='questiontype') {
           tablestart('Question Type');
	   choicewrite('<tr><td>Value:</td><td colspan="2">');
           choicewrite('<label><input name="stringval" value="problem"'+
               ' type="radio" '+callradiostringeval('problem'));
           if (svalue=='problem') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Standard Problem</label><br />');
//	   choicewrite('<label><input name="stringval" value="quiz"'+
//                ' type="radio" '+callradiostringeval('quiz'));
//         if (svalue=='quiz') { choicewrite(' checked="checked"'); }
//         choicewrite(' /> Quiz</label><br />');
           choicewrite('<label><input name="stringval" value="practice"'+
                  ' type="radio" '+callradiostringeval('practice'));
           if (svalue=='practice') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Practice</label><br />');
           choicewrite('<label><input name="stringval" value="exam"'+
                  ' type="radio" '+callradiostringeval('exam'));
           if (svalue=='exam') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Bubblesheet Exam</label><br />');
//         choicewrite('<label><input name="stringval" value="assess"'+
//              ' type="radio" '+callradiostringeval('assess'));
//         if (svalue=='assess') { choicewrite(' checked="checked"'); }
//         choicewrite(' /> Assessment</label><br />');
           choicewrite('<label><input name="stringval" value="survey"'+
                ' type="radio" '+callradiostringeval('survey'));
           if (svalue=='survey') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Survey</label><br />');
//         choicewrite('<label><input name="stringval" value="form"'+
//                ' type="radio" '+callradiostringeval('form'));
//         if (svalue=='form') { choicewrite(' checked="checked"'); }
//         choicewrite('> Input Form</label><br />');
           choicewrite('<label><input name="stringval" value="surveycred"'+
                ' type="radio" '+callradiostringeval('surveycred'));
           if (svalue=='surveycred') { choicewrite(' checked="checked"'); }
           choicewrite('> Survey (credit for submission)</label><br />');
           choicewrite('<label><input name="stringval" value="anonsurvey"'+
                ' type="radio" '+callradiostringeval('anonsurvey'));
           if (svalue=='anonsurvey') { choicewrite(' checked="checked"'); }
           choicewrite('> Anonymous Survey</label><br />');
           choicewrite('<label><input name="stringval" value="anonsurveycred"'+
                ' type="radio" '+callradiostringeval('anonsurveycred'));
           if (svalue=='anonsurveycred') { choicewrite(' checked="checked"'); }
           choicewrite('> Anonymous Survey (credit for submission)</label><br />');
           choicewrite('<label><input name="stringval" value="randomizetry"'+
                ' type="radio" '+callradiostringeval('randomizetry'));
           if (svalue=='randomizetry') { choicewrite(' checked="checked"'); }
           choicewrite('> New Randomization Each N Tries (default N=1)</label><br />');
           choicewrite('<label><input name="stringval" value="library"'+
               ' type="radio" '+callradiostringeval('library'));
           if (svalue=='library') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Library</label><br />');
        }
        if (pscat=='lenient') {
           var patternLenientStd = /^(yes|no|default)$/;
           var patternLenientRel = /^([\-\d\.]+)\,([\-\d\.]+)\,([\-\d\.]+)\,([\-\d\.]+)$/;
           var lenientweighted = 'none';
           var relatives = new Array;
           tablestart('Lenient Grading (Partial Credit)');
           choicewrite('<tr><td>Value:</td><td colspan="2">');
           choicewrite('<label><input name="stringval" value="yes"'+
                  ' type="radio" '+calllenientradioeval('yes'));
           if (svalue=='yes') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Yes</label><br />');
           choicewrite('<label><input name="stringval" value="no"'+
                  ' type="radio" '+calllenientradioeval('no'));
           if (svalue=='no') { choicewrite(' checked="checked"'); }
           choicewrite(' /> No</label><br />');
           choicewrite('<label><input name="stringval" value="default"'+
               ' type="radio" '+calllenientradioeval('default'));
           if (svalue=='default') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Default (only bubblesheet grading is lenient)</label><br />');
           choicewrite('<label><input name="stringval" value="weighted"'+
               ' type="radio" '+calllenientradioeval('weighted'));
           if (!patternLenientStd.test(svalue) && svalue != '') {
              choicewrite(' checked="checked"');
              lenientweighted='block';
              var relatives = svalue.match(patternLenientRel);
           }
           choicewrite(' />Yes, weighted (optionresponse in checkbox mode)</label><br /><br />'+
                       '<div id="lenientweighteddiv" style="display:'+lenientweighted+'">'+
                       '<table class="LC_parmsel_table"><tr bgcolor="#C5DB99">'+
                       '<th colspan="2">Foil submission status</th><th>Points</th></tr>');
           var lenienttypes = ['Correct (checked)','Correct (unchecked)','Incorrect (checked)','Incorrect (unchecked)'];
           for (var i=0; i<lenienttypes.length; i++) {
               var j = i+1;
               if (relatives[j] == '') {
                   if (i < 2) {
                       relatives[j] = '1.0';
                   } else {
                       relatives[j] = '0.0';
                   }
               }
               choicewrite('<tr><td colspan="2">'+lenienttypes[i]+'</td>'+
                           '<td><input type="text" name="lenientrelwt" value="'+relatives[j]+'"'+
                           ' size="3" onblur="parent.lenienteval(\'weighted\')" /></td></tr>');
           }
           choicewrite('</table></div>');
        }
        if (pscat=='discussvote') {
           tablestart('Discussion Voting');
           choicewrite('<tr><td>Value:</td><td colspan="2">');
           choicewrite('<label><input name="stringval" value="yes"'+
                  ' type="radio" '+callradiostringeval('yes'));
           if (svalue=='yes') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Yes</label><br />');
           choicewrite('<label><input name="stringval" value="notended"'+
                  ' type="radio" '+callradiostringeval('notended'));
           if (svalue=='notended') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Yes, unless discussion ended</label><br />');
           choicewrite('<label><input name="stringval" value="no"'+
                  ' type="radio" '+callradiostringeval('no'));
           if (svalue=='no') { choicewrite(' checked="checked"'); }
           choicewrite(' /> No</label><br />');
        }
        if (pscat=='ip') {
            var currallow = new Array;
            var currdeny = new Array;
            if ((svalue != '') && (svalue != null)) {
                var patternComma = /,/;
                var patternAllow = /^([\[\]a-zA-Z\.\d\*\-]+)$/;
                var patternDeny = /^\!([\[\]a-zA-Z\.\d\*\-]+)$/;
                var current = new Array;
                if (patternComma.test(svalue)) {
                    current = svalue.split(',');
                } else {
                    current = [svalue];
                }
                for (var i=0; i<current.length; i++) {
                    if (patternDeny.test(current[i])) {
                        var denied = current[i].replace(/^!/,'');
                        currdeny.push(denied);
                    } else {
                        if (patternAllow.test(current[i])) {
                            currallow.push(current[i]);
                        }
                    }
                }
            }
            if (currdeny.length == 0) {
                currdeny = ('');
            }
            if (currallow.length == 0) {
                currallow = ('');
            }
            var curripaccess = [currallow,currdeny];
            tablestart('IP Number/Name');
            choicewrite('<tr><th>Allow from</th><th>Deny from</th></tr><tr>');
            var acctypes = ['allow','deny'];
            for (var i=0; i<acctypes.length; i++) {
                choicewrite('<td valign="top">'+
                            '<div class="LC_string_ipacc_wrap" id="LC_string_ipacc_'+acctypes[i]+'">'+
                            '<div class="LC_string_ipacc_inner" id="LC_string_ipacc_inner_'+acctypes[i]+'">');
                for (var j=0; j<curripaccess[i].length; j++) {
                    choicewrite('<div><input type="text" size="10" name="setip'+acctypes[i]+'" value="'+curripaccess[i][j]+'" onblur="parent.ipstringeval();" />');
                    choicewrite('<a href="#" onclick="parent.removeIpRule(\''+acctypes[i]+'\',\''+j+'\')">Remove</a>');
                    choicewrite('</div>');
                }
                choicewrite('</div><button onclick="parent.addIpRule(\''+acctypes[i]+'\');">Add item</button>');
            }
            choicewrite('</div></td></tr></table>');
        }
        if (pscat=='fileext') {
            tablestart('Allowed File Extensions');
	   choicewrite('<tr><td>Value:</td><td colspan="2">');
           choicewrite('<label><input name="radstringval" value="txt"'+
               ' type="radio" '+callradiostringeval('txt'));
           if (svalue=='txt') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Plain Text</label><br />');
           choicewrite('<label><input name="radstringval" value="png,jpg,jpeg,gif"'+
               ' type="radio" '+callradiostringeval('png,jpg,jpeg,gif'));
           if (svalue=='png,jpg,jpeg,gif') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Picture File</label><br />');
           choicewrite('<label><input name="radstringval" value="doc,docx,xls,xlsx,ppt,pptx"'+
               ' type="radio" '+callradiostringeval('doc,docx,xls,xlsx,ppt,pptx'));
           if (svalue=='doc,docx,xls,xlsx,ppt,pptx') { choicewrite(' checked="checked"'); }
           if (svalue=='doc,xls,ppt') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Office Document</label><br />');
           choicewrite('<input name="stringval" size="20" value="'+escapeHTML(svalue)+
                    '" onchange="parent.stringeval()" />');
       }
       if (pscat=='useslots') {
           tablestart('Slots control access');
	   choicewrite('<tr><td>Value:</td><td colspan="2">');
           choicewrite('<label><input name="stringval" value="no"'+
                  ' type="radio" '+callradiostringeval('no'));
           if (svalue=='no') { choicewrite(' checked="checked"'); }
           choicewrite(' /> No</label><br />');
           choicewrite('<label><input name="stringval" value="resource"'+
                  ' type="radio" '+callradiostringeval('resource'));
           if (svalue=='resource') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Yes, and the scope of the slot is a single resource.</label><br />');
           choicewrite('<label><input name="stringval" value="map"'+
                  ' type="radio" '+callradiostringeval('map'));
           if (svalue=='map') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Yes, and the scope of the slot is the enclosing map/folder. When checking in, it applies to only one resource.</label><br />');
           choicewrite('<label><input name="stringval" value="map_map"'+
                  ' type="radio" '+callradiostringeval('map_map'));
           if (svalue=='map_map') { choicewrite(' checked="checked"'); }
           choicewrite(' /> Yes, and the scope of the slot is the enclosing map/folder. When checking in, all resources in the map/folder are checked in.</label><br />');
           choicewrite('</td></tr></table>');
       }
       if (pscat=='deeplink') {
           var deeplinkvals = new Array();
           var linkprotectparts = new Array();
           var ltikeyRegExp = /^(ltic|ltid|key):(\w+)$/;
           var dlinkkeysty = 'hidden';
           var dlinkkeyval = '';
           var dlinklticdivsty = 'none';
           var dlinkltiddivsty = 'none';
           var dlinkmenusdivsty = 'none';
           if ((svalue != '') && (svalue != null)) {
               deeplinkvals = svalue.split(',');
               if (ltikeyRegExp.test(deeplinkvals[4])) {
                   linkprotectparts = deeplinkvals[4].split(':');
                   deeplinkvals[4] = linkprotectparts[0];
                   if (linkprotectparts[0] == 'key') {
                       dlinkkeysty = 'text';
                       dlinkkeyval = linkprotectparts[1];
                   } else if (linkprotectparts[0] == 'ltic') {
                       dlinklticdivsty = 'block';
                   } else if (linkprotectparts[0] == 'ltid') {
                       dlinkltiddivsty = 'block';
                   }
               }
               if (deeplinkvals[5] >= 1) {
                   dlinkmenusdivsty = 'inline-block';
               }
           } else {
               deeplinkvals = ['off','unhide','full','res','','0'];
           }
           var deeplinkstate = new Array();
           deeplinkstate = ['only','off','both'];
           var deeplinkstatetxt = new Array();
           deeplinkstatetxt = ['deep only','deeplink off','regular + deep'];
           var deeplinkothers = new Array();
           deeplinkothers = ['hide','unhide'];
           var deeplinkotherstxt = new Array();
           deeplinkotherstxt = ['Hidden','Unhidden'];
           var deeplinklisting = new Array();
           deeplinklisting = ['full','absent','grades','details','datestatus'];
           var deeplinklisttxt = new Array();
           deeplinklisttxt = ['Listed (linked) in both','Not listed','Listed in grades only','Listed (unlinked) in both','Listed (unlinked) inc. status in both'];
           var deeplinkscopes = new Array();
           deeplinkscopes = ['res','map','rec'];
           var deeplinkscopetxt = new Array();
           deeplinkscopetxt = ['resource only','enclosing map/folder','recursive map/folder'];
           var deeplinkprotect = new Array();
           deeplinkprotect = ['none','key','ltic','ltid'];
           tablestart('Deep-linked items');
           choicewrite('<tr><td>Access status?</td><td>');
           choicewrite('<select name="deeplinkstate">');
           for (var i=0; i<deeplinkstate.length; i++) {
               choicewrite('<option value="'+deeplinkstate[i]+'"');
               if (deeplinkvals[0] == deeplinkstate[i]) {
                   choicewrite(' selected="selected"');
               }
               choicewrite('>'+deeplinkstatetxt[i]+'</option>');
           }
           choicewrite('</select></td></tr>');
           choicewrite('<tr><td>Hide other resources?</td><td>');
           choicewrite('<select name="deeplinkothers">');
           for (var i=0; i<deeplinkothers.length; i++) {
               choicewrite('<option value="'+deeplinkothers[i]+'"');
               if (deeplinkvals[1] == deeplinkothers[i]) {
                   choicewrite(' selected="selected"');
               }
               choicewrite('>'+deeplinkotherstxt[i]+'</option>');
           }
           choicewrite('</select></td></tr>');
           choicewrite('<tr><td>In Contents + Gradebook?</td><td>');
           choicewrite('<select name="deeplinklisted">');
           for (var i=0; i<deeplinklisting.length; i++) {
               choicewrite('<option value="'+deeplinklisting[i]+'"');
               if (deeplinkvals[2] == deeplinklisting[i]) {
                   choicewrite(' selected="selected"');
               }
               choicewrite('>'+deeplinklisttxt[i]+'</option>');
           }
           choicewrite('</select></td></tr>');
           choicewrite('<tr><td>Access scope for link</td><td>');
           choicewrite('<select name="deeplinkacc">');
           for (var i=0; i<deeplinkscopes.length; i++) {
               choicewrite('<option value="'+deeplinkscopes[i]+'"');
               if (deeplinkvals[3] == deeplinkscopes[i]) {
                   choicewrite(' selected="selected"');
               }
               choicewrite('>'+deeplinkscopetxt[i]+'</option>');
           }
           choicewrite('</select></td></tr>');
           choicewrite('<tr><td>Link protection</td><td>');
           choicewrite('<span style="white-space: nowrap;"><label>');
           choicewrite('<input name="deeplinkprotect" value="none"'+
                  ' type="radio" '+calldeeplink('protect'));
           if (deeplinkvals[4]=='none') { choicewrite(' checked="checked"'); }
           choicewrite(' /> not in use</label>');
           choicewrite('<input name="deeplinkprotect" value="key"'+
                  ' type="radio" '+calldeeplink('protect'));
           if (deeplinkvals[4]=='key') { choicewrite(' checked="checked"'); }
           choicewrite(' /> key access</label>');
           choicewrite('<input type="'+dlinkkeysty+'" name="deeplinkkey" id="deeplinkkey" value="'+dlinkkeyval+'" size="10" />');
           choicewrite('</span><br />');

           var possmenus = new Array();
           if ((pextra != '') && (pextra != null)) {
               var lticRegExp = /^ltic_/;
               var ltidRegExp = /^ltid_/;
               var menusRegExp = /^menus_/;
               var extras = pextra.split('&');
               for (var i=0; i<extras.length; i++) {
                   if (lticRegExp.test(extras[i])) {
                       extras[i] = extras[i].replace(lticRegExp,'');
                       var possltic = extras[i].split(',');
                       if (possltic.length >= 1) {
                           var lticnums = new Array();
                           var ltictitles = new Array();
                           for (var j=0; j<possltic.length; j++) {
                               var entries = possltic[j].split(':');
                               lticnums[j] = entries[0];
                               ltictitles[j] = decodeURIComponent(entries[1]);
                           }
                           if (lticnums.length) {
                               choicewrite('<span style="white-space: nowrap;"><label>');
                               choicewrite('<input name="deeplinkprotect" value="ltic"'+
                                           ' type="radio" '+calldeeplink('protect'));
                               if (deeplinkvals[4]=='ltic') { choicewrite(' checked="checked"'); }
                               choicewrite(' /> course LTI launch</label>');
                               choicewrite('<div id="deeplinklticdiv" style="display:'+dlinklticdivsty+'">');
                               choicewrite('<select name="linkpossltic">');
                               var sel='';
                               if (deeplinkvals[4]!='ltic') {
                                   sel = ' selected="selected"';
                               }
                               if (lticnums.length > 1) {
                                   choicewrite('<option value=""'+sel+'>Select</option>');
                               }
                               for (var j=0; j<lticnums.length; j++) {
                                   sel = '';
                                   if (deeplinkvals[4]=='ltic') {
                                       if (linkprotectparts.length) {
                                           if (lticnums[j] == linkprotectparts[1]) {
                                               sel = ' selected="selected"';
                                           }
                                       }
                                   }
                                   choicewrite('<option value="'+lticnums[j]+'"'+sel+'>'+ltictitles[j]+'</option>');
                               }
                               choicewrite('</select></div></span><br />');
                           }
                       }
                   } else if (ltidRegExp.test(extras[i])) {
                       extras[i] = extras[i].replace(ltidRegExp,'');
                       var possltid = extras[i].split(',');
                       if (possltid.length >= 1) {
                           var ltidnums = new Array();
                           var ltidtitles = new Array();
                           for (var j=0; j<possltid.length; j++) {
                               var entries = possltid[j].split(':');
                               ltidnums[j] = entries[0];
                               ltidtitles[j] = decodeURIComponent(entries[1]);
                           }
                           if (ltidnums.length) {
                               choicewrite('<span style="white-space: nowrap;"><label>');
                               choicewrite('<input name="deeplinkprotect" value="ltid"'+
                                           ' type="radio" '+calldeeplink('protect'));
                               if (deeplinkvals[4]=='ltid') { choicewrite(' checked="checked"'); }
                               choicewrite(' />domain LTI launch</label>');
                               choicewrite('<div id="deeplinkltiddiv" style="display:'+dlinkltiddivsty+'">');
                               choicewrite('<select name="linkpossltid">');
                               var sel='';
                               if (deeplinkvals[4]!='ltid') {
                                   sel = ' selected="selected"';
                               }
                               if (ltidnums.length > 1) {
                                   choicewrite('<option value=""'+sel+'>Select</option>');
                               }
                               for (var j=0; j<ltidnums.length; j++) {
                                   sel = '';
                                   if (deeplinkvals[4]=='ltid') {
                                       if (linkprotectparts.length) {
                                           if (ltidnums[j] == linkprotectparts[1]) {
                                               sel = ' selected="selected"';
                                           }
                                       }
                                   }
                                   choicewrite('<option value="'+ltidnums[j]+'"'+sel+'>'+ltidtitles[j]+'</option>');
                               }
                               choicewrite('</select></div></span><br />');
                           }
                       }

                   } else if (menusRegExp.test(extras[i])) {
                       extras[i] = extras[i].replace(menusRegExp,'');
                       possmenus = extras[i].split(',');
                   }
               }
           }
           choicewrite('<tr><td>Menu Items Displayed</td><td>');
           choicewrite('<span style="white-space: nowrap;"><label>');
           choicewrite('<input name="deeplinkmenus" value="std"'+
                       ' type="radio" '+calldeeplink('menus'));
           if (deeplinkvals[5] == 0) {
               choicewrite(' checked="checked"');
           }
           choicewrite(' /> Standard (all menus)</label></span><br />');
           if (possmenus.length >= 1) {  
               choicewrite('<span style="white-space: nowrap;"><label>');
               choicewrite('<input name="deeplinkmenus" value="collnum"'+
                           ' type="radio" '+calldeeplink('menus'));
               if (deeplinkvals[5] > 0) { choicewrite(' checked="checked"'); }
               choicewrite(' /> Numbered collection</label>');
               choicewrite('<div id="deeplinkmenusdiv" style="display:'+dlinkmenusdivsty+'">');
               choicewrite('<select name="linkpossmenu">');
               var sel='';
               if (deeplinkvals[5] == 0) {
                   sel = ' selected="selected"';
               }
               if (possmenus.length > 1) {
                   choicewrite('<option value=""'+sel+'>Select</option>');
               }
               for (var i=0; i<possmenus.length; i++) {
                   sel = '';
                   if (deeplinkvals[5] == possmenus[i]) {
                       sel = ' selected="selected"';
                   }
                   choicewrite('<option value="'+possmenus[i]+'"'+sel+'>'+possmenus[i]+'</option>');
               }
               choicewrite('</select></div></span><br />');
           }
           choicewrite('</td></tr></table>');
       }
   }

   if (ptype=='color') {
      tablestart('Choose a Color');
      choicewrite('<table>');
      if (svalue) {
         choicewrite('<tr><td colspan="9">Current choice:</td><td bgcolor="'+
                     escapeHTML(svalue)+'" colspan="2">&nbsp;</td></tr>');
      }
      for (var ir=0; ir<=10; ir++) {
          for (var ig=0; ig<=10; ig++) {
              choicewrite('<tr>');
              for (var ib=0; ib<=10; ib++) {
                  colorfield(ir,ig,ib);
	      }
              choicewrite('</tr>');
	  }
      }
      choicewrite('</table></td></table>');
   }

   choicewrite('</form>');
   choiceend();
}

function sopt(va,text) {
   selwrite('<option value="'+va+'"');
   if (va==pscat) {
     selwrite(' selected="selected"');
   }
   selwrite('>'+text+'</option>');
}

function catchange() {
   var sform=selector.document.forms.fsel.fcat;
   pscat=sform.options[sform.selectedIndex].value;
   draw();
}

function recursechange() {
   var rform=selector.document.forms.frec;
   var count = rform.recurse.length;
   if (count > 0) {
       for (var i=0; i<count; i++) {
           if (rform.recurse[i].checked) {
               var colnum = pnonreccol;
               if (rform.recurse[i].value == 1) {
                   colnum++;
               }
               pmarker = pmarkerst+'_'+pparm+'&'+colnum;
           }
       }
   }
}

function assemble() {
    if ((ptype=='date') && (pscat!='interval')) {
        svalue=Math.floor(cdate.getTime()/1000);
    }
    if (ptype=='tolerance') {
       if (pscat=='relative_sym') {
          svalue=choices.document.forms.sch.val2.value+'%';
          if (choices.document.forms.sch.val3.checked) {
             svalue+='+';
          }
       }
       if (pscat=='absolute_sym') {
          svalue=choices.document.forms.sch.val2.value;
          if (choices.document.forms.sch.val3.checked) {
             svalue+='+';
          }
       }
       if (pscat=='absolute') {
          svalue=choices.document.forms.sch.val2.value;
          if (choices.document.forms.sch.val3.checked) {
             svalue+='+';
          }
          svalue+=','+choices.document.forms.sch.val4.value;
          if (choices.document.forms.sch.val5.checked) {
             svalue+='+';
          }
       }
       if (pscat=='relative') {
          svalue=choices.document.forms.sch.val2.value+'%';
          if (choices.document.forms.sch.val3.checked) {
             svalue+='+';
          }
          svalue+=','+choices.document.forms.sch.val4.value+'%';
          if (choices.document.forms.sch.val5.checked) {
             svalue+='+';
          }
       }
    }
    if ((ptype=='int') && (pscat=='range')) {
          svalue=choices.document.forms.sch.val2.value+','+
                 choices.document.forms.sch.val4.value;
    }
    if (pscat=='default') { svalue=''; }
    stype=ptype+'_'+pscat;
}


function init() {
  var i;
  var subs=new Array();
  var doneRegExp = /_done(|\:[^\:]+\:)/;
  var doneproctorRegExp = /_done(|\:[^\:]+\:)_proctor/;
  var proctorkeyRegExp = /^(\d+)_(.+)$/;
  var donetextRegExp = /\:([^\:]+)\:/;
  var markerRegExp = /^(.+)_([A-Za-z0-9]+)\&(\d+)$/;
  var namevalue=this.window.location.search.split('&');
  namevalue[0]=namevalue[0].substr(1,namevalue[0].length-1);

  for (i=0;i<namevalue.length;i++) {
     var pair=namevalue[i].split('=');
     pair[1]=unescape(pair[1]);
     if (pair[0]=='value') { pvalue=pair[1]; }
     if (pair[0]=='type') { subs=pair[1].split('_');
                            ptype=subs[0];
                            pscat=subs[1];
                            if (typeof(subs[2])!="undefined") {
                               pscat+='_'+subs[2];
                            }
                            if ((pscat=='') || (typeof(pscat)=="undefined")) {
                               pscat='default';
                            }
                           }
     if (pair[0]=='return') { preturn=pair[1]; }
     if (pair[0]=='call') { pcode=pair[1]; }
     if (pair[0]=='marker') { pmarker=pair[1]; }
     if (pair[0]=='name') { pname=pair[1]; }
     if (pair[0]=='modal') { pmodal=pair[1]; }
     if (pair[0]=='defhour' && pair[1] >= 0 && pair[1] < 24 ) {
         defhour=pair[1];
     }
     if (pair[0]=='defmin' && pair[1] >= 0 && pair[1] < 60) { defmin=pair[1]; }
     if (pair[0]=='defsec' && pair[1] >= 0 && pair[1] < 60) { defsec=pair[1]; }
     if (pair[0]=='extra') { pextra=pair[1]; }
  }

  var tablecol = '';
  var ismap = '';
  if (markerRegExp.test(pmarker)) {
      var markerinfo = pmarker.match(markerRegExp);
      if (markerinfo.length == 4) {
          pmarkerst = markerinfo[1];
          pparm = markerinfo[2];
          tablecol = markerinfo[3];
          if (tablecol == 17 || tablecol == 16) {
              ismap = 1;
              if (tablecol == 17) {
                  precursive = 1;
              }
              pnonreccol = 16;
          } else if (tablecol == 11 || tablecol == 10) {
              ismap = 1;
              if (tablecol == 11) {
                  precursive = 1;
              }
              pnonreccol = 10;
          } else if (tablecol == 7 || tablecol == 6) {
              ismap = 1;
              if (tablecol == 7) {
                  precursive = 1;
              }
              pnonreccol = 6;
          } else if (tablecol == 3 || tablecol == 2) {
              ismap = 1;
              if (tablecol == 3) {
                  precursive = 1;
              }
              pnonreccol = 2;
          }
      }
  }
  psmap = ismap;


  if (ptype=='date' && pscat == 'interval') {
      if (doneproctorRegExp.test(pvalue)) {
          var current = pvalue.match(doneproctorRegExp);
          if (current.length == 2) {
              var textstr = current[1];
              if (textstr != '') {
                  var textvals = textstr.match(donetextRegExp);
                  if (textvals.length == 2) {
                      pextravaltwo = textvals[1];
                  }
              }
          }
          var intervalwithkey = pvalue.replace(doneproctorRegExp,'');
          if (proctorkeyRegExp.test(intervalwithkey)) {
              var currvals = intervalwithkey.match(proctorkeyRegExp);
              if (currvals.length == 3) {
                  pvalue = currvals[1];
                  pextraval = currvals[2];
                  pmodval = '_done_proctor';
              } else {
                  pmodval = '';
              }
          }
      } else {
          if (doneRegExp.test(pvalue)) {
              var current = pvalue.match(doneRegExp);
              if (current.length == 2) {
                  var textstr = current[1];
                  if (textstr != '') {
                      var textvals = textstr.match(donetextRegExp);
                      if (textvals.length == 2) {
                          pextravaltwo = textvals[1];
                      }
                  }
              }
              var pnumval = pvalue.replace(doneRegExp,'');
              pmodval = '_done';
              pvalue = pnumval;
          }
      }
  }
  svalue=pvalue;
  if (((ptype=='float') || (ptype=='string') || (ptype=='int')) &&
      (pscat=='default') &&
      (typeof(svalue)!="undefined") &&
      (svalue!=0) && (svalue!='')) { pscat='any'; }

  if (ptype=='tolerance') {
     var tperc=0;
     var trange=0;
     if (typeof(svalue)!='undefined') {
        if (svalue.indexOf('%')!=-1) { tperc=1;  }
        if (svalue.indexOf(',')!=-1) { trange=1; }
        if (trange) {
           if (tperc) { pscat='relative'; } else { pscat='absolute'; }
        } else {
           if (tperc) { pscat='relative_sym'; } else { pscat='absolute_sym'; }
        }
     }
  }

  this.window.selector.document.open();
  selwrite('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">');
  selwrite('<html xmlns="http://www.w3.org/1999/xhtml">');
  selwrite('<head>');
  selwrite('<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />');
  selwrite('<title>LON-CAPA</title>');
  selwrite('<style type="text/css">');
  selwrite('<!--');
  selwrite('body {');
  selwrite('font-family: Verdana,Arial,Helvetica,sans-serif;');
  selwrite('line-height:130%;');
  selwrite('font-size:0.83em;');
  selwrite('background: #FFFFFF;');
  selwrite('}');
  selwrite('-->');
  selwrite('</style>');
  selwrite('</head>');
  selwrite('<body>');
  selwrite('<form name="fsel" action=""><b>'+pname+'</b><br />');
  selwrite('Format of Value(s): <select name="fcat" onchange="parent.catchange();">');

  if (ptype=='tolerance') {
     sopt('default','Default');
     sopt('relative_sym','Relative Tolerance, Symmetric (percent)');
     sopt('relative','Relative Tolerance (percentages)');
     sopt('absolute_sym','Absolute Tolerance, Symmetric (value)');
     sopt('absolute','Absolute Tolerance (values)');
  }

  if (ptype=='date') {
     if (pscat != 'interval') {
         sopt('default','Default');
	 sopt('start','Starting Date');
	 sopt('end','Ending Date');
     } else {
         sopt('interval','Time Interval');
     }

     if ((pvalue!='') && (typeof(pvalue)!="undefined")) {
        cdate.setTime(pvalue*1000);
     } else {        
        cdate.setSeconds(defsec);
        cdate.setMinutes(defmin);
        cdate.setHours(defhour);
     }
 
     months[0]='January';
     months[1]='February';
     months[2]='March';
     months[3]='April';
     months[4]='May';
     months[5]='June';
     months[6]='July';
     months[7]='August';
     months[8]='September';
     months[9]='October';
     months[10]='November';
     months[11]='December';
  }

  if (ptype=='int') {
     sopt('default','Default');
     sopt('pos','Positive Integer, Not Zero');
     sopt('zeropos','Positive Integer or Zero');
     sopt('inrange','Integer in Range');
     sopt('range','Range of Integers');
     sopt('any','Integer');
  }

  if (ptype=='float') {
     sopt('default','Default');
     sopt('zeroone','Floating Point between 0 and 1');
     sopt('pos','Positive Floating Point');
     sopt('any','Floating Point');

  }

  if (ptype=='string') {
     //sopt('default','Default');
     if (pscat == 'yesno')        { sopt('yesno','Yes/No'); }
     else if (pscat == 'problemstatus'){ sopt('problemstatus','Problem Status'); }
     else if (pscat == 'examtype')     { sopt('examtype','Exam Type'); }
     else if (pscat == 'questiontype') { sopt('questiontype','Question Type'); }
     else if (pscat == 'lenient')      { sopt('lenient','Lenient Grading (Partial Credit)'); }
     else if (pscat == 'discussvote')  { sopt('discussvote','Discussion Voting'); }
     else if (pscat == 'ip')           { sopt('ip','IP Number/Name'); }
     else if (pscat == 'fileext')      { sopt('fileext','File Extension'); }
     else if (pscat == 'useslots')     { sopt('useslots','Slots control access'); }
     else if (pscat == 'deeplink')     { sopt('deeplink','Deep-linked items'); }
     else { pscat = 'any'; }
     if (pscat != 'deeplink') { sopt('any','String Value'); }
  }

  if (ptype=='color') {
     sopt('default','Use Default Color');
     sopt('custom','Use Custom Color');
  }

  selwrite('</select></form>');
  if (ismap == 1) {
      if ((pparm != 'hiddenresource') && (pparm != 'encrypturl')) {
          selwrite('<form name="frec" action="">');
          selwrite('Recursive: <label><input type="radio" name="recurse" value="1" ');
          if (precursive == 1) {
              selwrite('checked="checked" ');
          }
          selwrite('onclick="parent.recursechange();" />Yes</label>&nbsp;&nbsp;');
          selwrite('<label><input type="radio" name="recurse" value="0" ');
          if (precursive != 1) {
              selwrite('checked="checked" ');
          }
          selwrite('onclick="parent.recursechange();" />No</label>');
          selwrite('</form><br />');
      }
  }
  var targ='parent.opener';
  if (pmodal==1) {
     targ='parent.parent';
  }
  if ((ptype=='date') && (pscat=='interval')) {
      selwrite('<a href="javascript:parent.validateInterval();');
  } else if ((ptype=='string') && (pscat=='deeplink')) {
      selwrite('<a href="javascript:parent.validateDeepLink();');
  } else {
      selwrite('<a href="javascript:parent.assemble();');
  }
  if (preturn!='') {
     selwrite(targ+'.document.'+preturn+'_value.value=parent.window.svalue;');
     selwrite(targ+'.document.'+preturn+'_type.value=parent.window.stype;');
  }
  if (pmarker!='') {
     selwrite(targ+'.document.'+preturn+'_marker.value=parent.window.pmarker;');
  }
  if (pcode!='') {
     selwrite(targ+'.'+pcode+'();');
  }
  selwrite('">Save</a>&nbsp;&nbsp;');

  selwrite('<a href="javascript:');
  selwrite(targ+'.document.'+preturn+'_value.value='+"'';");
  if (pmarker!='') {
     selwrite(
     targ+'.document.'+preturn+'_marker.value=parent.window.pmarker;');
  }
  if (pcode!='') {
     selwrite(targ+'.'+pcode+'();');
  }
  selwrite('">Delete</a>&nbsp;&nbsp;');
 
  selwrite('</body></html>');
  this.window.selector.document.close();
  if (pscat == 'deeplink') {
      if (psmap==1) {
          document.getElementById("LCparampopup").rows="100,*";
      } else {  
          document.getElementById("LCparampopup").rows="60,*";
      }
  }
  draw();
 
}

// ]]>
</script>
</head>

<frameset id="LCparampopup" rows="125,*" onload="init();">
<frame name="selector" src="empty.html" />
<frame name="choices" src="empty.html" />
</frameset>



</html>

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>