--- loncom/interface/lonhtmlcommon.pm 2002/07/22 20:35:05 1.1
+++ loncom/interface/lonhtmlcommon.pm 2003/03/10 20:21:45 1.17
@@ -1,17 +1,329 @@
+# The LearningOnline Network with CAPA
+# a pile of common html routines
+#
+# $Id: lonhtmlcommon.pm,v 1.17 2003/03/10 20:21:45 matthew 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/
+#
+######################################################################
+######################################################################
+
+=pod
+
+=head1 NAME
+
+Apache::lonhtmlcommon - routines to do common html things
+
+=head1 SYNOPSIS
+
+Referenced by other mod_perl Apache modules.
+
+=head1 INTRODUCTION
+
+lonhtmlcommon is a collection of subroutines used to present information
+in a consistent html format, or provide other functionality related to
+html.
+
+=head2 General Subroutines
+
+=over 4
+
+=cut
+
+######################################################################
+######################################################################
+
package Apache::lonhtmlcommon;
+use Time::Local;
use strict;
+##############################################
+##############################################
+
+=pod
+
+=item &date_setter
+
+Inputs
+
+=over 4
+
+=item $dname
+
+The name to prepend to the form elements.
+The form elements defined will be dname_year, dname_month, dname_day,
+dname_hour, dname_min, and dname_sec.
+
+=item $currentvalue
+
+The current setting for this time parameter. A unix format time
+(time in seconds since the beginning of Jan 1st, 1970, GMT.
+An undefined value is taken to indicate the value is the current time.
+Also, to be explicit, a value of 'now' also indicates the current time.
+
+=cut
+
+##############################################
+##############################################
+sub date_setter {
+ my ($formname,$dname,$currentvalue) = @_;
+ if (! defined($currentvalue) || $currentvalue eq 'now') {
+ $currentvalue = time;
+ }
+ # other potentially useful values: wkday,yrday,is_daylight_savings
+ my ($sec,$min,$hour,$mday,$month,$year,undef,undef,undef) =
+ localtime($currentvalue);
+ $year += 1900;
+ my $result = "\n<!-- $dname date setting form -->\n";
+ $result .= <<ENDJS;
+<script language="Javascript">
+ function $dname\_checkday() {
+ var day = document.$formname.$dname\_day.value;
+ var month = document.$formname.$dname\_month.value;
+ var year = document.$formname.$dname\_year.value;
+ var valid = true;
+ if (day < 1) {
+ document.$formname.$dname\_day.value = 1;
+ }
+ if (day > 31) {
+ document.$formname.$dname\_day.value = 31;
+ }
+ if ((month == 1) || (month == 3) || (month == 5) ||
+ (month == 7) || (month == 8) || (month == 10) ||
+ (month == 12)) {
+ if (day > 31) {
+ document.$formname.$dname\_day.value = 31;
+ day = 31;
+ }
+ } else if (month == 2 ) {
+ if ((year % 4 == 0) && (year % 100 != 0)) {
+ if (day > 29) {
+ document.$formname.$dname\_day.value = 29;
+ }
+ } else if (day > 29) {
+ document.$formname.$dname\_day.value = 28;
+ }
+ } else if (day > 30) {
+ document.$formname.$dname\_day.value = 30;
+ }
+ }
+</script>
+ENDJS
+ $result .= " <select name=\"$dname\_month\" ".
+ "onChange=\"javascript:$dname\_checkday()\" >\n";
+ my @Months = qw/January February March April May June
+ July August September October November December/;
+ # Pad @Months with a bogus value to make indexing easier
+ unshift(@Months,'If you can read this an error occurred');
+ for(my $m = 1;$m <=$#Months;$m++) {
+ $result .= " <option value=\"$m\" ";
+ $result .= "selected " if ($m-1 == $month);
+ $result .= "> $Months[$m] </option>\n";
+ }
+ $result .= " </select>\n";
+ $result .= " <input type=\"text\" name=\"$dname\_day\" ".
+ "value=\"$mday\" size=\"3\" ".
+ "onChange=\"javascript:$dname\_checkday()\" />\n";
+ $result .= " <input type=\"year\" name=\"$dname\_year\" ".
+ "value=\"$year\" size=\"5\" ".
+ "onChange=\"javascript:$dname\_checkday()\" />\n";
+ $result .= " ";
+ $result .= " <select name=\"$dname\_hour\" >\n";
+ for (my $h = 0;$h<24;$h++) {
+ $result .= " <option value=\"$h\" ";
+ $result .= "selected " if ($hour == $h);
+ $result .= "> ";
+ if ($h == 0) {
+ $result .= "12 am";
+ } elsif($h == 12) {
+ $result .= "12 noon";
+ } elsif($h < 12) {
+ $result .= "$h am";
+ } else {
+ $result .= $h-12 ." pm";
+ }
+ $result .= " </option>\n";
+ }
+ $result .= " </select>\n";
+ $result .= " <input type=\"text\" name=\"$dname\_minute\" ".
+ "value=\"$min\" size=\"3\" /> m\n";
+ $result .= " <input type=\"text\" name=\"$dname\_second\" ".
+ "value=\"$sec\" size=\"3\" /> s\n";
+ $result .= "<!-- end $dname date setting form -->\n";
+ return $result;
+}
+
+##############################################
+##############################################
+
+=item &get_date_from_form
+
+Inputs:
+
+=over 4
+
+=item $dname
+
+The name passed to &datesetter, which prefixes the form elements.
+
+=item $defaulttime
+
+The unix time to use as the default in case of poor inputs.
+
+=back
+
+Returns: Unix time represented in the form.
+
+=cut
+
+##############################################
+##############################################
+sub get_date_from_form {
+ my ($dname) = @_;
+ my ($sec,$min,$hour,$day,$month,$year);
+ #
+ if (defined($ENV{'form.'.$dname.'_second'})) {
+ my $tmpsec = $ENV{'form.'.$dname.'_second'};
+ if (($tmpsec =~ /^\d+$/) && ($tmpsec >= 0) && ($tmpsec < 60)) {
+ $sec = $tmpsec;
+ }
+ }
+ if (defined($ENV{'form.'.$dname.'_minute'})) {
+ my $tmpmin = $ENV{'form.'.$dname.'_minute'};
+ if (($tmpmin =~ /^\d+$/) && ($tmpmin >= 0) && ($tmpmin < 60)) {
+ $min = $tmpmin;
+ }
+ }
+ if (defined($ENV{'form.'.$dname.'_hour'})) {
+ my $tmphour = $ENV{'form.'.$dname.'_hour'};
+ if (($tmphour =~ /^\d+$/) && ($tmphour > 0) && ($tmphour < 32)) {
+ $hour = $tmphour;
+ }
+ }
+ if (defined($ENV{'form.'.$dname.'_day'})) {
+ my $tmpday = $ENV{'form.'.$dname.'_day'};
+ if (($tmpday =~ /^\d+$/) && ($tmpday > 0) && ($tmpday < 32)) {
+ $day = $tmpday;
+ }
+ }
+ if (defined($ENV{'form.'.$dname.'_month'})) {
+ my $tmpmonth = $ENV{'form.'.$dname.'_month'};
+ if (($tmpmonth =~ /^\d+$/) && ($tmpmonth > 0) && ($tmpmonth < 13)) {
+ $month = $tmpmonth - 1;
+ }
+ }
+ if (defined($ENV{'form.'.$dname.'_year'})) {
+ my $tmpyear = $ENV{'form.'.$dname.'_year'};
+ if (($tmpyear =~ /^\d+$/) && ($tmpyear > 1900)) {
+ $year = $tmpyear - 1900;
+ }
+ }
+ if (eval(&timelocal($sec,$min,$hour,$day,$month,$year))) {
+ return &timelocal($sec,$min,$hour,$day,$month,$year);
+ } else {
+ return undef;
+ }
+}
+
+##############################################
+##############################################
+
+=pod
+
+=item &javascript_nothing()
+
+Return an appropriate null for the users browser. This is used
+as the first arguement for window.open calls when you want a blank
+window that you can then write to.
+
+=cut
+
+##############################################
+##############################################
+sub javascript_nothing {
+ # mozilla and other browsers work with "''", but IE on mac does not.
+ my $nothing = "''";
+ my $user_browser;
+ my $user_os;
+ $user_browser = $ENV{'browser.type'} if (exists($ENV{'browser.type'}));
+ $user_os = $ENV{'browser.os'} if (exists($ENV{'browser.os'}));
+ if (! defined($user_browser) || ! defined($user_os)) {
+ (undef,$user_browser,undef,undef,undef,$user_os) =
+ &Apache::loncommon::decode_user_agent();
+ }
+ &Apache::lonnet::logthis(" os = :".$user_os.":");
+ &Apache::lonnet::logthis(" browser = :".$user_browser.":");
+ if ($user_browser eq 'explorer' && $user_os =~ 'mac') {
+ $nothing = "'javascript:void(0);'";
+ }
+ return $nothing;
+}
+
+##############################################
+##############################################
+
+
+
+sub AscendOrderOptions {
+ my ($order, $page, $formName)=@_;
+
+ my $OpSel1 = '';
+ my $OpSel2 = '';
+
+ if($order eq 'Ascending') {
+ $OpSel1 = ' selected';
+ } else {
+ $OpSel2 = ' selected';
+ }
+
+ my $Str = '';
+ $Str .= '<select name="'.(($page)?$page:'').'Ascend"';
+ if($formName) {
+ $Str .= ' onchange="document.'.$formName.'.submit()"';
+ }
+ $Str .= '>'."\n";
+ $Str .= '<option'.$OpSel1.'>Ascending</option>'."\n".
+ '<option'.$OpSel2.'>Descending</option>'."\n";
+ $Str .= '</select>'."\n";
+
+ return $Str;
+}
+
sub MapOptions {
- my ($data, $page)=@_;
+ my ($data, $page, $formName)=@_;
my $Str = '';
$Str .= '<select name="';
- $Str .= (($page)?$page:'').'Map">'."\n";
+ $Str .= (($page)?$page:'').'Maps"';
+ if($formName) {
+ $Str .= ' onchange="document.'.$formName.'.submit()"';
+ }
+ $Str .= '>'."\n";
my $selected = 0;
foreach my $sequence (split(':',$data->{'orderedSequences'})) {
$Str .= '<option';
- if($data->{$page.'Map'} eq $data->{$sequence.':title'}) {
+ if($data->{$page.'Maps'} eq $data->{$sequence.':title'}) {
$Str .= ' selected';
$selected = 1;
}
@@ -28,19 +340,87 @@ sub MapOptions {
return $Str;
}
-sub StudentOptions {
- my ($cache, $students, $selectedName, $page)=@_;
+sub ProblemOptions {
+ my ($data, $page, $map, $formName)=@_;
+ my $Str = '';
+ $Str .= '<select name="';
+ $Str .= (($page)?$page:'').'ProblemSelect"';
+ if($formName) {
+ $Str .= ' onchange="document.'.$formName.'.submit()"';
+ }
+ $Str .= '>'."\n";
+
+ my $selected = 0;
+ foreach my $sequence (split(':',$data->{'orderedSequences'})) {
+ if($data->{$sequence.':title'} eq $map || $map eq 'All Maps') {
+ foreach my $problem (split(':', $data->{$sequence.':problems'})) {
+ $Str .= '<option';
+ if($data->{$page.'ProblemSelect'} eq
+ $data->{$problem.':title'}) {
+ $Str .= ' selected';
+ $selected = 1;
+ }
+ $Str .= '>'.$data->{$problem.':title'}.'</option>'."\n";
+ }
+ }
+ }
+ $Str .= '<option';
+ if(!$selected) {
+ $Str .= ' selected';
+ }
+ $Str .= '>All Problems</option>'."\n";
+
+ $Str .= '</select>'."\n";
+
+ return $Str;
+}
+sub PartOptions {
+ my ($data, $page, $parts, $formName)=@_;
my $Str = '';
- $Str = '<select name="'.(($page)?$page:'').'Student">'."\n";
- my $selected=0;
+ if(!defined($parts)) {
+ return '';
+ }
+
+ $Str .= '<select name="';
+ $Str .= (($page)?$page:'').'PartSelect"';
+ if($formName) {
+ $Str .= ' onchange="document.'.$formName.'.submit()"';
+ }
+ $Str .= '>'."\n";
+
+ my $selected = 0;
+ foreach my $part (@$parts) {
+ $Str .= '<option';
+ if($data->{$page.'PartSelect'} eq $part) {
+ $Str .= ' selected';
+ $selected = 1;
+ }
+ $Str .= '>'.$part.'</option>'."\n";
+ }
$Str .= '<option';
- if($selectedName eq 'All Students') {
+ if(!$selected) {
$Str .= ' selected';
- $selected = 1;
}
- $Str .= '>All Students</option>'."\n";
+ $Str .= '>All Parts</option>'."\n";
+
+ $Str .= '</select>'."\n";
+
+ return $Str;
+}
+
+sub StudentOptions {
+ my ($cache, $students, $selectedName, $page, $formName)=@_;
+
+ my $Str = '';
+ $Str .= '<select name="'.(($page)?$page:'').'Student"';
+ if($formName) {
+ $Str .= ' onchange="document.'.$formName.'.submit()"';
+ }
+ $Str .= '>'."\n";
+
+ my $selected=0;
foreach (@$students) {
$Str .= '<option';
@@ -54,11 +434,18 @@ sub StudentOptions {
}
$Str .= '<option';
- if(!$selected) {
+ if($selectedName eq 'No Student Selected') {
$Str .= ' selected';
+ $selected = 1;
}
$Str .= '>No Student Selected</option>'."\n";
+ $Str .= '<option';
+ if(!$selected) {
+ $Str .= ' selected';
+ }
+ $Str .= '>All Students</option>'."\n";
+
$Str .= '</select>'."\n";
return $Str;
@@ -87,77 +474,103 @@ sub StatusOptions {
$Str .= '</select>'."\n";
}
-sub Title {
- my ($pageName)=@_;
- my $Str = '';
+########################################################
+########################################################
- $Str .= '<html><head><title>'.$pageName.'</title></head>'."\n";
- $Str .= '<body bgcolor="#FFFFFF">'."\n";
- $Str .= '<script>window.focus(); window.width=500;window.height=500;';
- $Str .= '</script>'."\n";
- $Str .= '<table width="100%"><tr><td valign="top">';
- $Str .= '<h1> Course: ';
- $Str .= $ENV{'course.'.$ENV{'request.course.id'}.'.description'};
- $Str .= '</h1></td><td align="right">'."\n";
- $Str .= '<img align="right" src=/adm/lonIcons/lonlogos.gif>';
- $Str .= '</td></tr></table>'."\n";
-# $Str .= '<h3>Current Time: '.localtime(time).'</h3><br><br><br>'."\n";
+=pod
- return $Str;
-}
+=item &MultipleSectionSelect()
-sub CreateStatisticsMainMenu {
- my ($status, $reports)=@_;
+Inputs:
- my $Str = '';
+=over 4
+
+=item $sections A references to an array containing the names of all the
+sections used in a class.
+
+=item $selectedSections A reference to an array containing the names of the
+currently selected sections.
- $Str .= '<table border="0"><tbody><tr>'."\n";
- $Str .= '<td></td><td></td>'."\n";
- $Str .= '<td align="center"><b>Analysis Reports:</b></td>'."\n";
- $Str .= '<td align="center"><b>Student Status:</b></td></tr>'."\n";
- $Str .= '<tr>'."\n";
- $Str .= '<td align="center"><input type="submit" name="Refresh" ';
- $Str .= 'value="Refresh" /></td>'."\n";
- $Str .= '<td align="center"><input type="submit" name="DownloadAll" ';
- $Str .= 'value="Update All Student Data" /></td>'."\n";
- $Str .= '<td align="center">';
- $Str .= '<select name="reportSelected" onchange="document.';
- $Str .= 'Statistics.submit()">'."\n";
+=back
- foreach (sort(keys(%$reports))) {
- next if($_ eq 'reportSelected');
- $Str .= '<option name="'.$_.'"';
- if($reports->{'reportSelected'} eq $reports->{$_}) {
- $Str .= ' selected=""';
+Returns: a string containing HTML for a multiple select box for
+selecting sections of a course.
+
+The form element name is 'Section'. @$sections is sorted prior to output.
+
+=cut
+
+########################################################
+########################################################
+sub MultipleSectionSelect {
+ my ($sections,$selectedSections)=@_;
+
+ my $Str = '';
+ $Str .= '<select name="Section" multiple="true" size="4">'."\n";
+
+ foreach (sort @$sections) {
+ $Str .= '<option';
+ foreach my $selected (@$selectedSections) {
+ if($_ eq $selected) {
+ $Str .= ' selected=""';
+ }
}
- $Str .= '>'.$reports->{$_}.'</option>'."\n";
+ $Str .= '>'.$_.'</option>'."\n";
}
- $Str .= '</select></td>'."\n";
+ $Str .= '</select>'."\n";
+
+ return $Str;
+}
+
+########################################################
+########################################################
+
+=pod
+
+=item &Title()
+
+Inputs: $pageName a string containing the name of the page to be sent
+to &Apache::loncommon::bodytag.
+
+Returns: string containing being <html> and complete <head> and <title>
+as well as a <script> to focus the current window and change its width
+and height to 500. Why? I do not know. If you find out, please update
+this documentation.
- $Str .= '<td align="center">';
- $Str .= &StatusOptions($status, 'Statistics');
- $Str .= '</td>'."\n";
+=cut
+
+########################################################
+########################################################
+sub Title {
+ my ($pageName)=@_;
+
+ my $Str = '';
- $Str .= '</tr></tbody></table>'."\n";
- $Str .= '<hr>'."\n";
+ $Str .= '<html><head><title>'.$pageName.'</title></head>'."\n";
+ $Str .= &Apache::loncommon::bodytag($pageName)."\n";
+ $Str .= '<script>window.focus(); window.width=500;window.height=500;';
+ $Str .= '</script>'."\n";
return $Str;
}
+########################################################
+########################################################
+
=pod
-=item &CreateTableHeadings()
+=item &CreateHeadings()
This function generates the column headings for the chart.
=over 4
-Inputs: $CacheData, $studentInformation, $headings, $spacePadding
+Inputs: $CacheData, $keyID, $headings, $spacePadding
$CacheData: pointer to a hash tied to the cached data database
-$studentInformation: a pointer to an array containing the names of the data
+$keyID: a pointer to an array containing the names of the data
held in a column and is used as part of a key into $CacheData
$headings: The names of the headings for the student information
@@ -172,41 +585,53 @@ $Str: A formatted string of the table co
=cut
-sub CreateStudentInformationHeadings {
- my ($data,$studentInformation,$headings,$displayString)=@_;
+########################################################
+########################################################
+sub CreateHeadings {
+ my ($data,$keyID,$headings,$displayString,$format)=@_;
my $Str='';
+ my $formatting = '';
for(my $index=0; $index<(scalar @$headings); $index++) {
-# if(!&ShouldShowColumn($data, 'ChartHeading'.$index)) {
-# next;
-# }
- my $data=$headings->[$index];
- my $linkdata=$studentInformation->[$index];
+ my $currentHeading=$headings->[$index];
+ if($format eq 'preformatted') {
+ my @dataLength=split(//,$currentHeading);
+ my $length=scalar @dataLength;
+ $formatting = (' 'x
+ ($data->{$keyID->[$index].':columnWidth'}-$length));
+ }
+ my $linkdata=$keyID->[$index];
+
my $tempString = $displayString;
$tempString =~ s/LINKDATA/$linkdata/;
- $tempString =~ s/DISPLAYDATA/$data/;
+ $tempString =~ s/DISPLAYDATA/$currentHeading/;
+ $tempString =~ s/FORMATTING/$formatting/;
+
$Str .= $tempString;
}
return $Str;
}
+########################################################
+########################################################
+
=pod
=item &FormatStudentInformation()
-This function produces a formatted string of the student's information:
+This function produces a formatted string of the student\'s information:
username, domain, section, full name, and PID.
=over 4
-Input: $cache, $name, $studentInformation, $spacePadding
+Input: $cache, $name, $keyID, $spacePadding
$cache: This is a pointer to a hash that is tied to the cached data
$name: The name and domain of the current student in name:domain format
-$studentInformation: A pointer to an array holding the names used to
+$keyID: A pointer to an array holding the names used to
remove data from the hash. They represent the name of the data to be removed.
@@ -220,27 +645,103 @@ $Str: Formatted string.
=cut
+########################################################
+########################################################
sub FormatStudentInformation {
- my ($cache,$name,$studentInformation,$spacePadding)=@_;
+ my ($data,$name,$keyID,$displayString,$format)=@_;
my $Str='';
- my $data;
+ my $currentColumn;
+
+ for(my $index=0; $index<(scalar @$keyID); $index++) {
+ $currentColumn=$data->{$name.':'.$keyID->[$index]};
+
+ if($format eq 'preformatted') {
+ my @dataLength=split(//,$currentColumn);
+ my $length=scalar @dataLength;
+ $currentColumn.= (' 'x
+ ($data->{$keyID->[$index].':columnWidth'}-$length));
+ }
+
+ my $tempString = $displayString;
+ $tempString =~ s/DISPLAYDATA/$currentColumn/;
- for(my $index=0; $index<(scalar @$studentInformation); $index++) {
- if(!&ShouldShowColumn($cache, 'ChartHeading'.$index)) {
- next;
- }
- $data=$cache->{$name.':'.$studentInformation->[$index]};
- $Str .= $data;
-
- my @dataLength=split(//,$data);
- my $length=scalar @dataLength;
- $Str .= (' 'x($cache->{$studentInformation->[$index].'Length'}-
- $length));
- $Str .= $spacePadding;
+ $Str .= $tempString;
}
return $Str;
}
+########################################################
+########################################################
+
+# Create progress
+sub Create_PrgWin {
+ my ($r, $title, $heading, $number_to_do)=@_;
+ $r->print('<script>'.
+ "popwin=open(\'\',\'popwin\',\'width=400,height=100\');".
+ "popwin.document.writeln(\'<html><head><title>$title</title></head>".
+ "<body bgcolor=\"#88DDFF\">".
+ "<h4>$heading</h4>".
+ "<form name=popremain>".
+ "<input type=text size=55 name=remaining value=Starting></form>".
+ "</body></html>\');".
+ "popwin.document.close();".
+ "</script>");
+
+ my %prog_state;
+ $prog_state{'done'}=0;
+ $prog_state{'firststart'}=time;
+ $prog_state{'laststart'}=time;
+ $prog_state{'max'}=$number_to_do;
+
+ $r->rflush();
+ return %prog_state;
+}
+
+# update progress
+sub Update_PrgWin {
+ my ($r,$prog_state,$displayString)=@_;
+ $r->print('<script>popwin.document.popremain.remaining.value="'.
+ $displayString.'";</script>');
+ $$prog_state{'laststart'}=time;
+ $r->rflush();
+}
+
+# increment progress state
+sub Increment_PrgWin {
+ my ($r,$prog_state,$extraInfo)=@_;
+ $$prog_state{'done'}++;
+ my $time_est= (time - $$prog_state{'firststart'})/$$prog_state{'done'} *
+ ($$prog_state{'max'}-$$prog_state{'done'});
+ $time_est = int($time_est);
+ if (int ($time_est/60) > 0) {
+ my $min = int($time_est/60);
+ my $sec = $time_est % 60;
+ $time_est = $min.' minutes';
+ if ($sec > 1) {
+ $time_est.= ', '.$sec.' seconds';
+ } elsif ($sec > 0) {
+ $time_est.= ', '.$sec.' second';
+ }
+ } else {
+ $time_est .= ' seconds';
+ }
+
+ $r->print('<script>popwin.document.popremain.remaining.value="'.
+ $$prog_state{'done'}.'/'.$$prog_state{'max'}.
+ ': '.$time_est.' remaining ('.(time-$$prog_state{'laststart'}).
+ ' seconds for '.$extraInfo.')";'.'</script>');
+ $$prog_state{'laststart'}=time;
+ $r->rflush();
+}
+
+# close Progress Line
+sub Close_PrgWin {
+ my ($r,$prog_state)=@_;
+ $r->print('<script>popwin.close()</script>'."\n");
+ undef(%$prog_state);
+ $r->rflush();
+}
+
1;
__END__