Display sidebox only on certain pages

[cjsmiff]

Hi,

Does anyone know how I would make a sidebox appear only on the Product Info page please?

I've tried

if ($product_info) {
    $show_featured = true;
  } else {
    $show_featured = false;
  } 

But it's not working. Any suggestions most welcome!

Claire

[gjh42]

if ($current_page_base == 'product_info') {
    $show_featured = true;
  } else {
    $show_featured = false;
  } 

[cjsmiff]

Thank you for your help.