Cara urutkan table dengan bookmarklets

buat bookmark dibrowser isi url dengan script berikut

javascript: function toArray(c) {
var a, k;
a = new Array;
for (k = 0; k < c.length; ++k) a[k] = c[k];
return a;
}

function insAtTop(par, child) {
if (par.childNodes.length) par.insertBefore(child, par.childNodes[0]);
else par.appendChild(child);
}

function countCols(tab) {
var nCols, i;
nCols = 0;
for (i = 0; i < tab.rows.length; ++i)
if (tab.rows[i].cells.length > nCols) nCols = tab.rows[i].cells.length;
return nCols;
}

function makeHeaderLink(tableNo, colNo, ord) {
var link;
link = document.createElement('a');
link.href = 'javascript:sortTable(' + tableNo + ',' + colNo + ',' + ord + ');';
link.appendChild(document.createTextNode((ord > 0) ? 'a' : 'd'));
return link;
}

function makeHeader(tableNo, nCols) {
var header, headerCell, i;
header = document.createElement('tr');
for (i = 0; i < nCols; ++i) {
headerCell = document.createElement('td');
headerCell.appendChild(makeHeaderLink(tableNo, i, 1));
headerCell.appendChild(document.createTextNode('/'));
headerCell.appendChild(makeHeaderLink(tableNo, i, -1));
header.appendChild(headerCell);
}
return header;
}
g_tables = toArray(document.getElementsByTagName('table'));
if (!g_tables.length) alert("This page doesn't contain any tables.");
(function() {
var j, thead;
for (j = 0; j < g_tables.length; ++j) {
thead = g_tables[j].createTHead();
insAtTop(thead, makeHeader(j, countCols(g_tables[j])))
}
})();

function compareRows(a, b) {
if (a.sortKey == b.sortKey) return 0;
return (a.sortKey < b.sortKey) ? g_order : -g_order;
}

function sortTable(tableNo, colNo, ord) {
var table, rows, nR, bs, i, j, temp;
g_order = ord;
g_colNo = colNo;
table = g_tables[tableNo];
rows = new Array();
nR = 0;
bs = table.tBodies;
for (i = 0; i < bs.length; ++i)
for (j = 0; j < bs[i].rows.length; ++j) {
rows[nR] = bs[i].rows[j];
temp = rows[nR].cells[g_colNo];
if (temp) rows[nR].sortKey = temp.innerHTML;
else rows[nR].sortKey = "";
++nR;
}
rows.sort(compareRows);
for (i = 0; i < rows.length; ++i) insAtTop(table.tBodies[0], rows[i]);
}

buk link ini 

klik bookmart yg dibuat tadi lalu klik a/d untuk sort tablenya