Htk.ColumnDate = new Class
({
	Extends: Htk.Column
	,Tag: 'htk-column-date'
	,Properties:
	{
		/**
		 * Format that applies to the value.
		 **/
		format:
		{
			type: String
			,set: function (x)
			{
				this._format = _(x);
			}
			,get: function ()
			{
				return this._format;
			}
		}
	}

	,_format: _('%a, %e %b %Y')
	
	,initialize: function (props)
	{
		this._cssClass = 'cell-date';
		this.parent (props);
	}

	,render: function (tr)
	{
		var text = Vn.Date.strftime (this.value, this._format);

		var td = this.parent (tr);
		td.appendChild (document.createTextNode (text));

		return td;
	}
});