YUI().use('node', function(Y) {

// This method is in the core of the library, so we don't have to use() any

// additional modules to access it. However, this example requires 'node'.

var checkType = function (val) {

return {

'object' : Y.Lang.isObject(val),

'array' : Y.Lang.isArray(val),

'function': Y.Lang.isFunction(val),

'type' : Y.Lang.type(val)

};

};

var populateRow = function (e, data) {

var target = e.target;

cell = target.get('parentNode'),

row = cell.get('parentNode');

row.removeChild(cell);

var td0 = document.createElement('td'),

td1 = td0.cloneNode(false),

td2 = td0.cloneNode(false);

td3 = td0.cloneNode(false);

var results = checkType(data);

td0.appendChild(document.createTextNode(results['object'] ? 'Y' : 'N'));

td1.appendChild(document.createTextNode(results['array'] ? 'Y' : 'N'));

td2.appendChild(document.createTextNode(results['function'] ? 'Y' : 'N'));

td3.appendChild(document.createTextNode(results['type']));

row.appendChild(td0);

row.appendChild(td1);

row.appendChild(td2);

row.appendChild(td3);

};

var foo = function () {};

var f = Y.one('#demo');

Y.on('click',populateRow, '#demo-1', Y, null);

Y.on('click',populateRow, '#demo-2', Y, []);

Y.on('click',populateRow, '#demo-3', Y, {});

Y.on('click',populateRow, '#demo-4', Y, foo);

Y.on('click',populateRow, '#demo-5', Y, new foo());

});