Table sorter

jquery.sort.js

$.fn.tableSort = function (col, order){
	function toNumber(number) {
		return parseFloat(number.replace(/\./g,"").replace(/,/g,"."))
	}
	return this.each(function(){
		var rows = [].slice.call(this.rows, 0).sort(function(a,b){
			if (order === 'desc') b = [a,a=b][0]; // troca-troca
				var textA = $(a.cells[col]).text()
					, textB = $(b.cells[col]).text()

				if (/^[-0-9.,]*$/.test(textA)) {
					textA = toNumber(textA)
					textB = toNumber(textB)
					console.log(textA)
				}

				return textA > textB
					? 1
					: textA < textB
						? -1
						: 0;
		});
		$(this).html( rows );
	});
}