new field html string based how to show in pop up window from link

[denise marie rodriguez]

Hello

 

i have added new html field in the product catalog manager in prestashop

 

now i need it to show in product page via open window

 

below is the idea of the window open.

 

<li><a href="windowopen(newfield)"><img src="img/Sinus.jpg"/><span>Sinus</span></a></li>

 

new field is the data containing the html string characters just like description field in product page

 

but do u have idea how to open in new window so it opens a new window showing the html format of the field?