I18N Gallery

[Zegnåt]

I went and downloaded this plugin to try some things.

Code:

$(function(){
    $(document).on('contextmenu', 'img', function(){ return false; });
});

Should work. If you only want to block right-clicking the opened Fancybox images you can use this instead:

Code:

$(function(){
    $(document).on('contextmenu', '#fancybox-img', function(){ return false; });
});

But you will need to include your own jQuery in the theme. I18N Gallery includes jQuery 1.4.3, while my code was written for the latest version: 1.7.1.

The older versions of jQuery did not support .on(), but this effect can still be reached in 1.4.3 with the following code:

Code:

$(function(){
    $(document).delegate('#fancybox-img', 'contextmenu', function(){ return false; });
});