I think this might help you:
Here is the JSFiddle demo:
And here is the code:
var stIsIE = /*@cc_on!@*/ false;_x000D_
sorttable = {_x000D_
init: function() {_x000D_
if (arguments.callee.done) return;_x000D_
arguments.callee.done = true;_x000D_
if (_timer) clearInterval(_timer);_x000D_
if (!document.createElement || !document.getElementsByTagName) return;_x000D_
sorttable.DATE_RE = /^(\d\d?)[\/\.-](\d\d?)[\/\.-]((\d\d)?\d\d)$/;_x000D_
forEach(document.getElementsByTagName('table'), function(table) {_x000D_
if (table.className.search(/\bsortable\b/) != -1) {_x000D_
sorttable.makeSortable(table);_x000D_
}_x000D_
});_x000D_
},_x000D_
makeSortable: function(table) {_x000D_
if (table.getElementsByTagName('thead').length == 0) {_x000D_
the = document.createElement('thead');_x000D_
the.appendChild(table.rows[0]);_x000D_
table.insertBefore(the, table.firstChild);_x000D_
}_x000D_
if (table.tHead == null) table.tHead = table.getElementsByTagName('thead')[0];_x000D_
if (table.tHead.rows.length != 1) return;_x000D_
sortbottomrows = [];_x000D_
for (var i = 0; i < table.rows.length; i++) {_x000D_
if (table.rows[i].className.search(/\bsortbottom\b/) != -1) {_x000D_
sortbottomrows[sortbottomrows.length] = table.rows[i];_x000D_
}_x000D_
}_x000D_
if (sortbottomrows) {_x000D_
if (table.tFoot == null) {_x000D_
tfo = document.createElement('tfoot');_x000D_
table.appendChild(tfo);_x000D_
}_x000D_
for (var i = 0; i < sortbottomrows.length; i++) {_x000D_
tfo.appendChild(sortbottomrows[i]);_x000D_
}_x000D_
delete sortbottomrows;_x000D_
}_x000D_
headrow = table.tHead.rows[0].cells;_x000D_
for (var i = 0; i < headrow.length; i++) {_x000D_
if (!headrow[i].className.match(/\bsorttable_nosort\b/)) {_x000D_
mtch = headrow[i].className.match(/\bsorttable_([a-z0-9]+)\b/);_x000D_
if (mtch) {_x000D_
override = mtch[1];_x000D_
}_x000D_
if (mtch && typeof sorttable["sort_" + override] == 'function') {_x000D_
headrow[i].sorttable_sortfunction = sorttable["sort_" + override];_x000D_
} else {_x000D_
headrow[i].sorttable_sortfunction = sorttable.guessType(table, i);_x000D_
}_x000D_
headrow[i].sorttable_columnindex = i;_x000D_
headrow[i].sorttable_tbody = table.tBodies[0];_x000D_
dean_addEvent(headrow[i], "click", sorttable.innerSortFunction = function(e) {_x000D_
_x000D_
if (this.className.search(/\bsorttable_sorted\b/) != -1) {_x000D_
sorttable.reverse(this.sorttable_tbody);_x000D_
this.className = this.className.replace('sorttable_sorted',_x000D_
'sorttable_sorted_reverse');_x000D_
this.removeChild(document.getElementById('sorttable_sortfwdind'));_x000D_
sortrevind = document.createElement('span');_x000D_
sortrevind.id = "sorttable_sortrevind";_x000D_
sortrevind.innerHTML = stIsIE ? ' <font face="webdings">5</font>' : ' ▴';_x000D_
this.appendChild(sortrevind);_x000D_
return;_x000D_
}_x000D_
if (this.className.search(/\bsorttable_sorted_reverse\b/) != -1) {_x000D_
sorttable.reverse(this.sorttable_tbody);_x000D_
this.className = this.className.replace('sorttable_sorted_reverse',_x000D_
'sorttable_sorted');_x000D_
this.removeChild(document.getElementById('sorttable_sortrevind'));_x000D_
sortfwdind = document.createElement('span');_x000D_
sortfwdind.id = "sorttable_sortfwdind";_x000D_
sortfwdind.innerHTML = stIsIE ? ' <font face="webdings">6</font>' : ' ▾';_x000D_
this.appendChild(sortfwdind);_x000D_
return;_x000D_
}_x000D_
theadrow = this.parentNode;_x000D_
forEach(theadrow.childNodes, function(cell) {_x000D_
if (cell.nodeType == 1) {_x000D_
cell.className = cell.className.replace('sorttable_sorted_reverse', '');_x000D_
cell.className = cell.className.replace('sorttable_sorted', '');_x000D_
}_x000D_
});_x000D_
sortfwdind = document.getElementById('sorttable_sortfwdind');_x000D_
if (sortfwdind) {_x000D_
sortfwdind.parentNode.removeChild(sortfwdind);_x000D_
}_x000D_
sortrevind = document.getElementById('sorttable_sortrevind');_x000D_
if (sortrevind) {_x000D_
sortrevind.parentNode.removeChild(sortrevind);_x000D_
}_x000D_
_x000D_
this.className += ' sorttable_sorted';_x000D_
sortfwdind = document.createElement('span');_x000D_
sortfwdind.id = "sorttable_sortfwdind";_x000D_
sortfwdind.innerHTML = stIsIE ? ' <font face="webdings">6</font>' : ' ▾';_x000D_
this.appendChild(sortfwdind);_x000D_
row_array = [];_x000D_
col = this.sorttable_columnindex;_x000D_
rows = this.sorttable_tbody.rows;_x000D_
for (var j = 0; j < rows.length; j++) {_x000D_
row_array[row_array.length] = [sorttable.getInnerText(rows[j].cells[col]), rows[j]];_x000D_
}_x000D_
row_array.sort(this.sorttable_sortfunction);_x000D_
tb = this.sorttable_tbody;_x000D_
for (var j = 0; j < row_array.length; j++) {_x000D_
tb.appendChild(row_array[j][1]);_x000D_
}_x000D_
delete row_array;_x000D_
});_x000D_
}_x000D_
}_x000D_
},_x000D_
_x000D_
guessType: function(table, column) {_x000D_
sortfn = sorttable.sort_alpha;_x000D_
for (var i = 0; i < table.tBodies[0].rows.length; i++) {_x000D_
text = sorttable.getInnerText(table.tBodies[0].rows[i].cells[column]);_x000D_
if (text != '') {_x000D_
if (text.match(/^-?[£$¤]?[\d,.]+%?$/)) {_x000D_
return sorttable.sort_numeric;_x000D_
}_x000D_
possdate = text.match(sorttable.DATE_RE)_x000D_
if (possdate) {_x000D_
first = parseInt(possdate[1]);_x000D_
second = parseInt(possdate[2]);_x000D_
if (first > 12) {_x000D_
return sorttable.sort_ddmm;_x000D_
} else if (second > 12) {_x000D_
return sorttable.sort_mmdd;_x000D_
} else {_x000D_
sortfn = sorttable.sort_ddmm;_x000D_
}_x000D_
}_x000D_
}_x000D_
}_x000D_
return sortfn;_x000D_
},_x000D_
getInnerText: function(node) {_x000D_
if (!node) return "";_x000D_
hasInputs = (typeof node.getElementsByTagName == 'function') &&_x000D_
node.getElementsByTagName('input').length;_x000D_
if (node.getAttribute("sorttable_customkey") != null) {_x000D_
return node.getAttribute("sorttable_customkey");_x000D_
} else if (typeof node.textContent != 'undefined' && !hasInputs) {_x000D_
return node.textContent.replace(/^\s+|\s+$/g, '');_x000D_
} else if (typeof node.innerText != 'undefined' && !hasInputs) {_x000D_
return node.innerText.replace(/^\s+|\s+$/g, '');_x000D_
} else if (typeof node.text != 'undefined' && !hasInputs) {_x000D_
return node.text.replace(/^\s+|\s+$/g, '');_x000D_
} else {_x000D_
switch (node.nodeType) {_x000D_
case 3:_x000D_
if (node.nodeName.toLowerCase() == 'input') {_x000D_
return node.value.replace(/^\s+|\s+$/g, '');_x000D_
}_x000D_
case 4:_x000D_
return node.nodeValue.replace(/^\s+|\s+$/g, '');_x000D_
break;_x000D_
case 1:_x000D_
case 11:_x000D_
var innerText = '';_x000D_
for (var i = 0; i < node.childNodes.length; i++) {_x000D_
innerText += sorttable.getInnerText(node.childNodes[i]);_x000D_
}_x000D_
return innerText.replace(/^\s+|\s+$/g, '');_x000D_
break;_x000D_
default:_x000D_
return '';_x000D_
}_x000D_
}_x000D_
},_x000D_
reverse: function(tbody) {_x000D_
// reverse the rows in a tbody_x000D_
newrows = [];_x000D_
for (var i = 0; i < tbody.rows.length; i++) {_x000D_
newrows[newrows.length] = tbody.rows[i];_x000D_
}_x000D_
for (var i = newrows.length - 1; i >= 0; i--) {_x000D_
tbody.appendChild(newrows[i]);_x000D_
}_x000D_
delete newrows;_x000D_
},_x000D_
sort_numeric: function(a, b) {_x000D_
aa = parseFloat(a[0].replace(/[^0-9.-]/g, ''));_x000D_
if (isNaN(aa)) aa = 0;_x000D_
bb = parseFloat(b[0].replace(/[^0-9.-]/g, ''));_x000D_
if (isNaN(bb)) bb = 0;_x000D_
return aa - bb;_x000D_
},_x000D_
sort_alpha: function(a, b) {_x000D_
if (a[0] == b[0]) return 0;_x000D_
if (a[0] < b[0]) return -1;_x000D_
return 1;_x000D_
},_x000D_
sort_ddmm: function(a, b) {_x000D_
mtch = a[0].match(sorttable.DATE_RE);_x000D_
y = mtch[3];_x000D_
m = mtch[2];_x000D_
d = mtch[1];_x000D_
if (m.length == 1) m = '0' + m;_x000D_
if (d.length == 1) d = '0' + d;_x000D_
dt1 = y + m + d;_x000D_
mtch = b[0].match(sorttable.DATE_RE);_x000D_
y = mtch[3];_x000D_
m = mtch[2];_x000D_
d = mtch[1];_x000D_
if (m.length == 1) m = '0' + m;_x000D_
if (d.length == 1) d = '0' + d;_x000D_
dt2 = y + m + d;_x000D_
if (dt1 == dt2) return 0;_x000D_
if (dt1 < dt2) return -1;_x000D_
return 1;_x000D_
},_x000D_
sort_mmdd: function(a, b) {_x000D_
mtch = a[0].match(sorttable.DATE_RE);_x000D_
y = mtch[3];_x000D_
d = mtch[2];_x000D_
m = mtch[1];_x000D_
if (m.length == 1) m = '0' + m;_x000D_
if (d.length == 1) d = '0' + d;_x000D_
dt1 = y + m + d;_x000D_
mtch = b[0].match(sorttable.DATE_RE);_x000D_
y = mtch[3];_x000D_
d = mtch[2];_x000D_
m = mtch[1];_x000D_
if (m.length == 1) m = '0' + m;_x000D_
if (d.length == 1) d = '0' + d;_x000D_
dt2 = y + m + d;_x000D_
if (dt1 == dt2) return 0;_x000D_
if (dt1 < dt2) return -1;_x000D_
return 1;_x000D_
},_x000D_
shaker_sort: function(list, comp_func) {_x000D_
var b = 0;_x000D_
var t = list.length - 1;_x000D_
var swap = true;_x000D_
while (swap) {_x000D_
swap = false;_x000D_
for (var i = b; i < t; ++i) {_x000D_
if (comp_func(list[i], list[i + 1]) > 0) {_x000D_
var q = list[i];_x000D_
list[i] = list[i + 1];_x000D_
list[i + 1] = q;_x000D_
swap = true;_x000D_
}_x000D_
}_x000D_
t--;_x000D_
_x000D_
if (!swap) break;_x000D_
_x000D_
for (var i = t; i > b; --i) {_x000D_
if (comp_func(list[i], list[i - 1]) < 0) {_x000D_
var q = list[i];_x000D_
list[i] = list[i - 1];_x000D_
list[i - 1] = q;_x000D_
swap = true;_x000D_
}_x000D_
}_x000D_
b++;_x000D_
_x000D_
}_x000D_
}_x000D_
}_x000D_
if (document.addEventListener) {_x000D_
document.addEventListener("DOMContentLoaded", sorttable.init, false);_x000D_
}_x000D_
/* for Internet Explorer */_x000D_
/*@cc_on @*/_x000D_
/*@if (@_win32)_x000D_
document.write("<script id=__ie_onload defer src=javascript:void(0)><\/script>");_x000D_
var script = document.getElementById("__ie_onload");_x000D_
script.onreadystatechange = function() {_x000D_
if (this.readyState == "complete") {_x000D_
sorttable.init(); // call the onload handler_x000D_
}_x000D_
};_x000D_
/*@end @*/_x000D_
/* for Safari */_x000D_
if (/WebKit/i.test(navigator.userAgent)) { // sniff_x000D_
var _timer = setInterval(function() {_x000D_
if (/loaded|complete/.test(document.readyState)) {_x000D_
sorttable.init(); // call the onload handler_x000D_
}_x000D_
}, 10);_x000D_
}_x000D_
/* for other browsers */_x000D_
window.onload = sorttable.init;_x000D_
_x000D_
function dean_addEvent(element, type, handler) {_x000D_
if (element.addEventListener) {_x000D_
element.addEventListener(type, handler, false);_x000D_
} else {_x000D_
if (!handler.$$guid) handler.$$guid = dean_addEvent.guid++;_x000D_
if (!element.events) element.events = {};_x000D_
var handlers = element.events[type];_x000D_
if (!handlers) {_x000D_
handlers = element.events[type] = {};_x000D_
if (element["on" + type]) {_x000D_
handlers[0] = element["on" + type];_x000D_
}_x000D_
}_x000D_
handlers[handler.$$guid] = handler;_x000D_
element["on" + type] = handleEvent;_x000D_
}_x000D_
};_x000D_
dean_addEvent.guid = 1;_x000D_
_x000D_
function removeEvent(element, type, handler) {_x000D_
if (element.removeEventListener) {_x000D_
element.removeEventListener(type, handler, false);_x000D_
} else {_x000D_
if (element.events && element.events[type]) {_x000D_
delete element.events[type][handler.$$guid];_x000D_
}_x000D_
}_x000D_
};_x000D_
_x000D_
function handleEvent(event) {_x000D_
var returnValue = true;_x000D_
event = event || fixEvent(((this.ownerDocument || this.document || this).parentWindow || window).event);_x000D_
var handlers = this.events[event.type];_x000D_
for (var i in handlers) {_x000D_
this.$$handleEvent = handlers[i];_x000D_
if (this.$$handleEvent(event) === false) {_x000D_
returnValue = false;_x000D_
}_x000D_
}_x000D_
return returnValue;_x000D_
};_x000D_
_x000D_
function fixEvent(event) {_x000D_
event.preventDefault = fixEvent.preventDefault;_x000D_
event.stopPropagation = fixEvent.stopPropagation;_x000D_
return event;_x000D_
};_x000D_
fixEvent.preventDefault = function() {_x000D_
this.returnValue = false;_x000D_
};_x000D_
fixEvent.stopPropagation = function() {_x000D_
this.cancelBubble = true;_x000D_
}_x000D_
if (!Array.forEach) {_x000D_
Array.forEach = function(array, block, context) {_x000D_
for (var i = 0; i < array.length; i++) {_x000D_
block.call(context, array[i], i, array);_x000D_
}_x000D_
};_x000D_
}_x000D_
Function.prototype.forEach = function(object, block, context) {_x000D_
for (var key in object) {_x000D_
if (typeof this.prototype[key] == "undefined") {_x000D_
block.call(context, object[key], key, object);_x000D_
}_x000D_
}_x000D_
};_x000D_
String.forEach = function(string, block, context) {_x000D_
Array.forEach(string.split(""), function(chr, index) {_x000D_
block.call(context, chr, index, string);_x000D_
});_x000D_
};_x000D_
var forEach = function(object, block, context) {_x000D_
if (object) {_x000D_
var resolve = Object;_x000D_
if (object instanceof Function) {_x000D_
resolve = Function;_x000D_
} else if (object.forEach instanceof Function) {_x000D_
object.forEach(block, context);_x000D_
return;_x000D_
} else if (typeof object == "string") {_x000D_
resolve = String;_x000D_
} else if (typeof object.length == "number") {_x000D_
resolve = Array;_x000D_
}_x000D_
resolve.forEach(object, block, context);_x000D_
}_x000D_
}
_x000D_
table.sortable thead {_x000D_
background-color: #eee;_x000D_
color: #666666;_x000D_
font-weight: bold;_x000D_
cursor: default;_x000D_
}
_x000D_
<table class="sortable">_x000D_
<thead>_x000D_
<tr>_x000D_
<th>S.L.</th>_x000D_
<th>name</th>_x000D_
<th>Goal</th>_x000D_
</tr>_x000D_
</thead>_x000D_
<tbody>_x000D_
<tr>_x000D_
<td>1</td>_x000D_
<td>Ronaldo</td>_x000D_
<td>120</td>_x000D_
</tr>_x000D_
<tr>_x000D_
<td>2</td>_x000D_
<td>Messi</td>_x000D_
<td>66</td>_x000D_
</tr>_x000D_
<tr>_x000D_
<td>3</td>_x000D_
<td>Ribery</td>_x000D_
<td>10</td>_x000D_
</tr>_x000D_
<tr>_x000D_
<td>4</td>_x000D_
<td>Bale</td>_x000D_
<td>22</td>_x000D_
</tr>_x000D_
</tbody>_x000D_
</table>
_x000D_
JS is used here without any other JQuery Plugin.