function AjaxForm_Post(el)
{	
	$(el.form).find('button,input,select,textarea').attr('disabled','disabled');

	var array = new Array();
	// zebranie danych z formularza		
	$(el.form).find('input,select,textarea').each(function(){
		var obj = new Object();
		obj.name = this.name;
		obj.value = this.name == '_ajax' ? 'true' : this.value;
		array.push(obj);
	});
			
	return !$.post(
		window.location.href, 
		array,
		function(data) 
		{
			var json = eval("(" + data + ")");
			if (json.error > 0)
			{
				alert(json.description);
			}
			else
				window.location.reload();
		}
	);
}