--- rat/client/parameter.html	2001/08/08 18:36:24	1.14
+++ rat/client/parameter.html	2003/05/22 23:13:58	1.24
@@ -2,9 +2,33 @@
 <!--
 The LearningOnline Network with CAPA
 Parameter Input Window
+//
+// $Id: parameter.html,v 1.24 2003/05/22 23:13:58 www 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/
+//
 06/16/00,06/17,11/17,11/18,11/23,11/27,11/28,12/15,12/16,
 03/21/01,03/24,06/26 Gerd Kortemeyer
-07/24/01 Scott Harrison
 08/08 Gerd Kortemeyer
 -->
 <head>
@@ -149,9 +173,15 @@ function date() {
 
 function year() {
    var thisyear=cdate.getFullYear();
+   var nowdate=new Date();
+   var nowyear=nowdate.getFullYear();
+   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=thisyear-25;i<=thisyear+50;i++) {
+    for (i=loweryear;i<=upperyear;i++) {
         choicewrite('<option value='+i);
         if (i==thisyear) {
             choicewrite(' selected');
@@ -285,7 +315,23 @@ function intervaldis() {
     choicewrite(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');
@@ -324,16 +370,16 @@ function draw() {
          tablestart('Percentage error, asymmetric around value');
          valline('Upper percentage',2,3);
          valline('Lower percentage',4,5);
-         var range=new Array;
+         var range1=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]);
-            if (range[0].indexOf('+')!=-1) {
+            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=parseInt(range[1]);
-            if (range[1].indexOf('+')!=-1) {
+            choices.document.forms.sch.val4.value=parseFloat(range1[1]);
+            if (range1[1].indexOf('+')!=-1) {
                choices.document.forms.sch.val5.checked=true;
             }
          }
@@ -342,7 +388,7 @@ function draw() {
          tablestart('Absolute error, symmetric around value');
          valline('Value',2,3);
          if ((svalue!='') && (typeof(svalue)!="undefined")) {
-            choices.document.forms.sch.val2.value=parseInt(svalue);
+            choices.document.forms.sch.val2.value=parseFloat(svalue);
             if (svalue.indexOf('+')!=-1) {
                choices.document.forms.sch.val3.checked=true;
             }
@@ -352,16 +398,16 @@ function draw() {
          tablestart('Absolute error, asymmetric around value');
          valline('Upper value',2,3);
          valline('Lower value',4,5);
-         var range=new Array;
+         var range2=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]);
-            if (range[0].indexOf('+')!=-1) {
+            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=parseInt(range[1]);
-            if (range[1].indexOf('+')!=-1) {
+            choices.document.forms.sch.val4.value=parseFloat(range2[1]);
+            if (range2[1].indexOf('+')!=-1) {
                choices.document.forms.sch.val5.checked=true;
             }
          }
@@ -374,10 +420,10 @@ function draw() {
          choicewrite('</table>');
      } else {
       if (pscat=='start') {
-         tablestart('Starting or opening date and time');
+         tablestart('Date and time');
       }
       if (pscat=='end') {
-         tablestart('Ending or closing date and time');
+         tablestart('Date and time');
       }
       if (pscat=='interval') {
          tablestart('Time interval');
@@ -403,6 +449,9 @@ function draw() {
    }
 
    if (ptype=='int') {
+      var pscatparts=new Array;
+      pscatparts=pscat.split(',');
+      pscat=pscatparts[0];
       if (pscat=='default') {
          tablestart('Default value or none');
          choicewrite('</table>');
@@ -475,11 +524,30 @@ function draw() {
            tablestart('Text');
         }
         choicewrite('<tr bgcolor="#AAFFAA"><td>Value:</td><td colspan=2>');
-        choicewrite('<input name=intval size=20 value="'+svalue+
+        choicewrite('<input name=stringval size=20 value="'+svalue+
                     '" name=stringval onChange="parent.stringeval()">');
         choicewrite('</td></table>');
       }
    }
+   
+   if (ptype=='color') {
+      tablestart('Choose a Color');
+      choicewrite('<table>');
+      if (svalue) {
+         choicewrite('<tr><td colspan="9">Current choice:</td><td bgcolor="'+
+                     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('</table></form>');
    choiceend();
@@ -652,6 +720,11 @@ function init() {
      sopt('string','String Value');
   }
 
+  if (ptype=='color') {
+     sopt('default','Use Default Color');
+     sopt('custom','Use Custom Color');
+  }
+
   selwrite('</select></form>');
 
   selwrite('<a href="javascript:parent.assemble();');
@@ -683,16 +756,24 @@ function init() {
   selwrite('">Delete</a>&nbsp;&nbsp;');
  
   selwrite('<a href="javascript:');
-  if (preturn!='') {
-     selwrite('parent.opener.document.'+preturn+'_value.value='+"'';");
-     selwrite('parent.opener.document.'+preturn+'_type.value='+"'';");
-  }
-  if (pmarker!='') {
-     selwrite('parent.opener.document.'+preturn+'_marker.value='+"'';");
-  }
-  if (pcode!='') {
-     selwrite('parent.opener.'+pcode+'();');
-  }
+// Old code :
+//----------------------------------------------------------------------
+//  if (preturn!='') {
+//     selwrite('parent.opener.document.'+preturn+'_value.value='+"'';");
+//     selwrite('parent.opener.document.'+preturn+'_type.value='+"'';");
+// }
+//  if (pmarker!='') {
+//     selwrite('parent.opener.document.'+preturn+'_marker.value='+"'';");
+//  }
+//  if (pcode!='') {
+//     selwrite('parent.opener.'+pcode+'();');
+//  }
+//----------------------------------------------------------------------
+// Just close the window to 'cancel' the operation.  There are javascript
+// errors in the above commented out code that I have not been able to 
+// track down.  I think they reside in 'parent.opener.'+pcode+'();'
+//
+  selwrite('this.parent.close();');
   selwrite('">Cancel</a>'); 
  
   selwrite('</body></html>');
@@ -710,4 +791,4 @@ function init() {
 
 
 
-</html>
\ No newline at end of file
+</html>
