Seo and popups--good or bad?

Hello.. I wanted to ask if this would be a good idea, or not.

My new site im building has some products that will have a separate link within the descriptions, such as Ingredients, size charts etc.....

Each of these links will have a separate page made up with the details within. And each one will be a popup using a popup.js script

For example here is a link(url removed as its not ddne)

<a href="/#####" target="newWin" class="style1" onclick="popUp(this.href,'console',550,430);return false;">Coochy Cream Ingredients</a>

My main question is..... In this new page(popup) should I include the products name at top, linked to the actual product page. Perhaps even put the title in <H1>

thank you for your time...

The popup should be treated like any other page based on the example you've posted.

if your visitors would need to go back and forth between pages it mite be a good idea there is nothing like trying to get somewhere and not being able to find the link