[js table sort] use lower cased tag names since HTML is case insensitive and XHTML is case sensitive and wants lower case tag names
--- a/web/data/jquery.tablesorter.js Wed Nov 02 10:33:50 2011 +0100
+++ b/web/data/jquery.tablesorter.js Wed Nov 02 10:37:04 2011 +0100
@@ -422,8 +422,8 @@
function computeTableHeaderCellIndexes(t) {
var matrix = [];
var lookup = {};
- var thead = t.getElementsByTagName('THEAD')[0];
- var trs = thead.getElementsByTagName('TR');
+ var thead = t.getElementsByTagName('thead')[0];
+ var trs = thead.getElementsByTagName('tr');
for (var i = 0; i < trs.length; i++) {
var cells = trs[i].cells;