Convert Dropdown into Select (TTShowcase)

jQuery('[id^=_aditional_info_custom_boolean]').each(function(i, select){
    var select = jQuery(this);
    select.find('option').each(function(j, option){
       if (j > 0) {
        var option = jQuery(this);
        // Create a radio:
        var radio = jQuery('<input type="radio" />');
        // Set name and value:
        radio.attr('name', select.attr('name')).attr('id', select.attr('name')+j).attr('value', option.val());
        // Set checked if the option was selected
        if (option.attr('selected')) radio.attr('checked', 'checked');
        // Insert radio before select box:
        select.before(radio);
        // Insert a label:
        select.before(
          jQuery("<label />").attr('for', select.attr('name')+j).text(option.text())
        );
        // Insert a \n:
       // select.before("<br/>");
    }});
    select.remove();
});