$('.gamenam option').click(function() {
    $('.fullform table').html('');
 
    var game = $(this).attr('value');
    if (game == 'l2') {
        $('.fullform').load('forms/forms.html #l2');
    }
    else if (game == 'cs') {
 
        $('.fullform').load('forms/forms.html #cs');
    }
    else if (game == 'samp') {
 
        $('.fullform').load('forms/forms.html #samp');
}});