function srav_tov_add(id,type_id)
{
	var count = $('#srav_tov_elem > select').size();
	
	if (count < 2)
	{
		$.post('/ajax/catalog.php',{act : 'get_elem_srav', id : id, type_id : type_id},function(data)
		{
			$('#srav_tov_elem').append(data);
			$('#srav_tov_exec').html('<input class="add_to_srav_button" type="submit" value="Сравнить ('+(count+2*1)+')"/>');
		});
	}
	//if (count > 0) $('#srav_tov_add').remove();
}