$(function(){
    $('#kolom1').append('<object width="288" height="234"><param name="movie" value="http://www.youtube.com/v/4gKZ1zUzeHo&amp;hl=en&amp;fs=1"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/4gKZ1zUzeHo&amp;hl=en&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="288" height="234"></embed></object>');
});

$(function() {
   $('a[rel=_blank]').each(function(){
       $(this).attr('target','_blank');
   }); 
});

$(document).ready(function(){
   var input_email = $('#input-email');
   if(input_email.size() > 0 ) {
       
       input_email.focus(
            function() { $(this).removeClass('no-focus'); }
       );
   
        input_email.blur(
            function() { 
                if(input_email.val() == '') { 
                    $(this).addClass('no-focus'); 
                }
            }
        );
        
   }  
   var input_name = $('#input-name');
   if(input_name.size() > 0 ) {
       
       input_name.focus(
            function() { $(this).removeClass('no-focus'); }
       );
   
        input_name.blur(
            function() { 
                if(input_name.val() == '') { 
                    $(this).addClass('no-focus'); 
                }
            }
        );
        
   }  
   
});

$(document).ready(function(){
   var show_write_area = $('#show-write-area'); 
   if(show_write_area.size() > 0 ) {
       show_write_area.click(
        function() { 
            var review_form = $('#review-form');
            if(review_form.hasClass('hidden')) {
                review_form.removeClass('hidden'); 
            } else {
                review_form.addClass('hidden');
            }
        }
       );
   }
});


$(document).ready(function(){
    var review_form = $('#review-form');
    var submit_button = $('#submit-button');
    if(submit_button.size()>0) submit_button.click(function(){review_form.submit();});
    review_form.submit(function(){
        if(isEmail($('#input-email').val()) && $('#input-message').val() != '' && $('$input_name').val() != '') return true;
        return false;    
    });
});

function isEmail(email) {
    var obj = new RegExp("@");
    if(obj.test(email)) {
        return true;
    }
    return false;
}