--- trunk/WebPac.pm	2003/09/02 21:31:54	121
+++ trunk/WebPac.pm	2003/09/04 13:47:36	126
@@ -79,6 +79,7 @@
 	my $full = $q->param('full');
 
 	my @persist_vars = ( 'rm' ); 
+	my @url_params = ( 'rm=results', 'show_full=1', 'last_PAGER_offset='.$q->param('PAGER_offset') || 0 );
 
 	for(my $i = 1; $i <=30; $i++) {
 
@@ -90,6 +91,9 @@
 		push @persist_vars, "f$i";
 		push @persist_vars, "v$i";
 
+		push @url_params,"f$i=".$q->url_param("f$i");
+		push @url_params,"v$i=".$q->url_param("v$i");
+
 		# re-write query from +/- to and/and not
 		my @param_vals = $q->param("v$i");
 		my @swish_q;
@@ -108,7 +112,7 @@
 					$s.= ($s) ? "and " : "";
 					$s.="not " if ($1 eq "-");
 					$s.="$2* ";
-				} elsif (m/(and|or|not)/i) {
+				} elsif (m/^\s*(and|or|not)\s*$/i) {
 					$s.="$_ ";
 				# don't add * to words with less than x chars
 				} elsif (length($_) <= $MIN_WILDCARD) {
@@ -125,7 +129,7 @@
 		push @s_arr, $q->param("f$i")."_swish=(".join(" or ",@swish_q).")";
 	}
 
-	my $tmpl = $self->load_tmpl('results.html');
+	my $tmpl = $self->load_tmpl('results.html', global_vars => 1);
 
 	sub esc_html {
 		my $html = shift;
@@ -174,6 +178,8 @@
 	$tmpl->param('PAGER_offset',$q->param("PAGER_offset") || 0);
 	$tmpl->param('last_PAGER_offset',$q->param("last_PAGER_offset") || 0);
 
+	$tmpl->param('url_params',"?".join("&",@url_params));
+
 	# create a Pager object
 	my $pager = HTML::Pager->new(
 		# required parameters
@@ -237,7 +243,7 @@
 		return $html;
 	}
 
-	my $tmpl = $self->load_tmpl('index_res.html');
+	my $tmpl = $self->load_tmpl('index_res.html', global_vars => 1);
 	$tmpl->param('field',$field);
 	$tmpl->param('limit',$limit);
 	$tmpl->param('total',$total);