function FG(form, token, id)
{
	if (typeof(id) == "undefined" || id == null)
	{
		id = 'JST';
	}

	var hidden = document.getElementById(id);
	
	if (typeof(hidden) == "undefined" || hidden == null)
	{
		hidden = document.createElement('input');
		hidden.id = id;
		hidden.name = id;
		hidden.type = 'hidden';
		
		form.appendChild(hidden);
	}
	
	hidden.value = token;
}