User:Areid/common.js

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if (mw.config.values.wgTitle == 'Wishlist') {


var $subtotals = $('tr td b').filter(function(i) { return $(this).text()=='£subtotal'; });
var prior = '';
var table = $subtotals.parents('table').first();
var summary = document.createElement('div');
$(summary).append('<h4>Summary:</h4>');

$subtotals.each(function(i, e) {

	
	//prior = $(e).parent().parent().prev().children('td:nth-child(3)').text().trim();
	prior = $(e).parent().siblings('th').text().trim();
	

	$costs = $('td:contains('+prior+')').filter(function(i) { return $(this).text()=='+prior+'; }).nextAll('td:nth-child(7)');
	var costotal = 0, cost = 0;
	$costs.each(function(ci,ce) {
		cost = parseFloat($(ce).text().trim().replace('£',''));
		costotal += cost;
	});

	$(e).text('£' + costotal.toFixed(2));
	$(summary).append('<p><strong>' + prior + '</strong> : £' + costotal.toFixed(2));

});

$(table).after(summary);

}