--- loncom/interface/lonsearchcat.pm	2002/01/17 13:53:45	1.115
+++ loncom/interface/lonsearchcat.pm	2002/03/07 20:12:36	1.116
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Search Catalog
 #
-# $Id: lonsearchcat.pm,v 1.115 2002/01/17 13:53:45 harris41 Exp $
+# $Id: lonsearchcat.pm,v 1.116 2002/03/07 20:12:36 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -118,16 +118,17 @@ my $domain = "";
 sub handler {
     my $r = shift;
     untie %hash;
-    &get_unprocessed_cgi();
 
     $r->content_type('text/html');
     $r->send_http_header;
     return OK if $r->header_only;
 
     $domain  = $r->dir_config('lonDefDomain');
-
     $diropendb= "/home/httpd/perl/tmp/$domain\_$ENV{'user.name'}_searchcat.db";
 
+    &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
+             ['catalogmode','launch','acts']);
+
     if ($ENV{'form.launch'} eq '1') {
 	if (tie(%hash,'GDBM_File',$diropendb,&GDBM_WRCREAT,0640)) {
 	    &start_fresh_session();
@@ -305,7 +306,7 @@ $scrout.=' <i>initial users of this syst
 <script type="text/javascript">
     function openhelp(val) {
 	openhelpwin=open('/adm/help/searchcat.html','helpscreen',
-	     'scrollbars=1,width=400,height=300');
+	     'scrollbars=1,width=600,height=300');
 	openhelpwin.focus();
     }
 </script>
@@ -355,18 +356,6 @@ ENDDOCUMENT
     return OK;
 } 
 
-# ----------- grab unprocessed CGI variables that may have been appended to URL
-sub get_unprocessed_cgi {
-    foreach (split(/&/,$ENV{'QUERY_STRING'})) {
-       my ($name, $value) = split(/=/,$_);
-       $value =~ tr/+/ /;
-       $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg;
-       if ($name eq 'catalogmode' or $name eq 'launch' or $name eq 'acts') {
-	   $ENV{'form.'.$name}=$value;
-       }
-    }
-}
-
 # ------------------------------------------------------------- make persistent
 sub make_persistent {
     my $persistent='';
@@ -975,7 +964,7 @@ RESULTS
 	$grid.=$sk;
 	my $hc;
 	if ($rhash{$sk} eq 'con_lost') {
-	    $hc="!!!BAD CONNECTION, CONTACT SYSTEM ADMINISTRATOR!!!";
+	    $hc="BAD CONNECTION, CONTACT SYSTEM ADMINISTRATOR ";
 	}
 	else {
 	    $hc="'+\"'\"+\"+hc['$sk']+\"+\"'\"+'";
@@ -994,7 +983,7 @@ RESULTS
     }
 	    $r->print(<<ENDPOP);
 <script type="text/javascript">
-    popwin=open('','popwin','scrollbars=1,width=400,height=200');
+    popwin=open('','popwin','scrollbars=1,width=400,height=220');
     popwin.focus();
     popwin.document.writeln('<'+'html>');
     popwin.document.writeln('<'+'head>');
@@ -1022,7 +1011,7 @@ RESULTS
         $grid
         '<'+'br />'+
 	'Server details '+
-	'<'+'input type="text" size="25" name="sdetails"'+
+	'<'+'input type="text" size="35" name="sdetails"'+
 	' value="" />'+
 	'<'+'br />'+
 	' <'+'input type="button" name="button"'+
@@ -1232,10 +1221,9 @@ END
 END
                if ($ENV{'form.catalogmode'} eq 'interactive') {
 		   my $titleesc=$title;
-		   $titleesc=~s/\'/\\'/;
+		   $titleesc=~s/\'/\\'/; # '
 
-                   $compiledresult.=<<END
-                       if $ENV{'form.catalogmode'} eq 'interactive';
+                   $compiledresult.=<<END if ($ENV{'form.catalogmode'} eq 'interactive');
 <font size='-1'><INPUT TYPE="button" NAME="returnvalues" VALUE="SELECT"
 onClick="javascript:select_data('$titleesc','$url')">
 </font>