Preserve zebra stripes when selecting multiple

diff --git a/blue-theme/theme.pl b/blue-theme/theme.pl
index b2917a2..317c2df 100755 (executable)
--- a/blue-theme/theme.pl
+++ b/blue-theme/theme.pl
@@ -144,7 +144,7 @@ sub theme_select_invert_link
 local ($field, $form, $text) = @_;
 $form = int($form);
 $text ||= $text{'ui_selinv'};
-return "<a href='#' onClick='f = document.forms[$form]; ff = f.$field; ff.checked = !f.$field.checked; r = document.getElementById(\"row_\"+ff.id); if (r) { r.className = ff.checked ? \"mainsel\" : \"mainbody\" }; for(i=0; i<f.$field.length; i++) { ff = f.${field}[i]; ff.checked = !ff.checked; r = document.getElementById(\"row_\"+ff.id); if (r) { r.className = ff.checked ? \"mainsel\" : \"mainbody\" } } return false'>$text</a>";
+return "<a href='#' onClick='f = document.forms[$form]; ff = f.$field; ff.checked = !f.$field.checked; r = document.getElementById(\"row_\"+ff.id); if (r) { r.className = ff.checked ? \"mainsel\" : \"mainbody\" }; for(i=0; i<f.$field.length; i++) { ff = f.${field}[i]; ff.checked = !ff.checked; r = document.getElementById(\"row_\"+ff.id); if (r) { r.className = ff.checked ? \"mainsel\" : \"mainbody row\"+((i+1)%2) } } return false'>$text</a>";
 }
 
 # theme_select_status_link(name, form, &folder, &mails, start, end, status, label)
@@ -160,7 +160,7 @@ for(my $i=$start; $i<=$end; $i++) {
        }
 local $js = "var sel = [ ".join(",", @sel)." ]; ";
 $js .= "var f = document.forms[$formno]; ";
-$js .= "for(var i=0; i<sel.length; i++) { document.forms[$formno].${name}[i].checked = sel[i]; var ff = f.${name}[i]; var r = document.getElementById(\"row_\"+ff.id); if (r) { r.className = ff.checked ? \"mainsel\" : \"mainbody\" } }";
+$js .= "for(var i=0; i<sel.length; i++) { document.forms[$formno].${name}[i].checked = sel[i]; var ff = f.${name}[i]; var r = document.getElementById(\"row_\"+ff.id); if (r) { r.className = ff.checked ? \"mainsel\" : \"mainbody row\"+((i+2)%2) } }";
 $js .= "return false;";
 return "<a href='#' onClick='$js'>$label</a>";
 }